{"id":106152,"date":"2025-04-15T16:36:41","date_gmt":"2025-04-15T12:06:41","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/"},"modified":"2025-04-15T16:36:41","modified_gmt":"2025-04-15T12:06:41","slug":"%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/","title":{"rendered":"\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062a\u0633\u062a \u0645\u0624\u0644\u0641\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0633\u0627\u0632\u06cc\u062f: \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647"},"content":{"rendered":"<div data-article-id=\"2408789\" id=\"article-body\">\n<blockquote>\n<p>\u0645\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0646\u0648\u06cc\u0633\u0646\u062f\u0647 \u067e\u0631\u0641\u0631\u0648\u0634 \u060c \u0634\u0645\u0627 \u0631\u0627 \u062f\u0639\u0648\u062a \u0645\u06cc \u06a9\u0646\u0645 \u062a\u0627 \u06a9\u062a\u0627\u0628\u0647\u0627\u06cc \u0645\u0646 \u0631\u0627 \u062f\u0631 \u0622\u0645\u0627\u0632\u0648\u0646 \u06a9\u0634\u0641 \u06a9\u0646\u06cc\u062f. \u0641\u0631\u0627\u0645\u0648\u0634 \u0646\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0645\u0631\u0627 \u062f\u0631 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u062e\u0648\u062f \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u062f. \u0645\u0645\u0646\u0648\u0646 \u062d\u0645\u0627\u06cc\u062a \u0634\u0645\u0627 \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u062c\u0647\u0627\u0646 \u0627\u0633\u062a! <\/p>\n<\/blockquote>\n<p>JavaScript \u062f\u0631 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u0645\u062a\u062d\u0648\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0645\u0639\u0645\u0627\u0631\u06cc \u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0645\u0624\u0644\u0641\u0647 \u0628\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0646\u062f. \u0622\u0632\u0645\u0627\u06cc\u0634 \u0627\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627 \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0628\u0647 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f. \u0645\u0646 \u0633\u0627\u0644\u0647\u0627 \u062f\u0631 \u0633\u0627\u062e\u062a \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0635\u0631\u0641 \u06a9\u0631\u062f\u0647 \u0627\u0645 \u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u0645 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0631\u0627\u0647 \u062d\u0644 \u062a\u0633\u062a \u0627\u062c\u0632\u0627\u06cc \u062e\u0648\u062f \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u0645.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#%D8%A7%D8%B1%D8%A7%D8%A6%D9%87_DOM\" >\u0627\u0631\u0627\u0626\u0647 DOM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#%D8%B4%D8%A8%DB%8C%D9%87_%D8%B3%D8%A7%D8%B2%DB%8C_%D8%B1%D9%88%DB%8C%D8%AF%D8%A7%D8%AF\" >\u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_%D8%AF%D9%88%D9%84%D8%AA\" >\u062a\u0623\u06cc\u06cc\u062f \u062f\u0648\u0644\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#%D8%A2%D8%B2%D9%85%D8%A7%DB%8C%D8%B4_%D9%86%D8%A7%D9%87%D9%85%D8%B2%D9%85%D8%A7%D9%86\" >\u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#%D8%AA%D9%88%D9%84%DB%8C%D8%AF_%D8%B9%DA%A9%D8%B3_%D9%81%D9%88%D8%B1%DB%8C\" >\u062a\u0648\u0644\u06cc\u062f \u0639\u06a9\u0633 \u0641\u0648\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#%D8%B2%D9%85%DB%8C%D9%86%D9%87_%D9%85%D8%A4%D8%AB%D8%B1\" >\u0632\u0645\u06cc\u0646\u0647 \u0645\u0624\u062b\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#101_%DA%A9%D8%AA%D8%A7%D8%A8\" >101 \u06a9\u062a\u0627\u0628<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#%D8%AE%D9%84%D8%A7%D9%82%DB%8C%D8%AA_%D9%87%D8%A7%DB%8C_%D9%85%D8%A7\" >\u062e\u0644\u0627\u0642\u06cc\u062a \u0647\u0627\u06cc \u0645\u0627<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87-%d8%aa%d8%b3%d8%aa-%d9%85%d8%a4%d9%84%d9%81%d9%87-%d8%ae%d9%88%d8%af-%d8%b1%d8%a7-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%a7%d9%87%d9%86%d9%85\/#%D9%85%D8%A7_%D8%AF%D8%B1_%D9%85%D8%AA%D9%88%D8%B3%D8%B7_%E2%80%8B%E2%80%8B%D9%87%D8%B3%D8%AA%DB%8C%D9%85\" >\u0645\u0627 \u062f\u0631 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0647\u0633\u062a\u06cc\u0645<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B1%D8%A7%D8%A6%D9%87_DOM\"><\/span>\n<p>  \u0627\u0631\u0627\u0626\u0647 DOM<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u067e\u0627\u06cc\u0647 \u0648 \u0627\u0633\u0627\u0633 \u0647\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062a\u0633\u062a \u0645\u0624\u0644\u0641\u0647 \u0627\u0631\u0627\u0626\u0647 DOM \u0627\u0633\u062a. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u0646 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0628\u0627 \u0627\u06cc\u0646 \u0686\u0627\u0644\u0634 \u0645\u0642\u0627\u0628\u0644\u0647 \u06a9\u0631\u062f\u0645 \u060c \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u0645 \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0647\u0631 \u062f\u0648 \u0631\u0648\u0634 \u0622\u0632\u0645\u0627\u06cc\u0634 \u062c\u062f\u0627 \u0634\u062f\u0647 \u0648 \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647.<\/p>\n<p>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0631\u0646\u062f\u0631 DOM \u0633\u0628\u06a9 \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u0646\u0632\u0648\u06cc \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f. \u0627\u062c\u0631\u0627\u06cc DOM \u0645\u062c\u0627\u0632\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc DOM \u0648\u0627\u0642\u0639\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">createRenderer<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">virtualDOM<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nf\">createElement<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">div<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">render<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">ReactDOM<\/span><span class=\"p\">.<\/span><span class=\"nf\">render<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">virtualDOM<\/span><span class=\"p\">);<\/span>\n      <span class=\"k\">return<\/span> <span class=\"nx\">virtualDOM<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">shallowRender<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"c1\">\/\/ Prevent children from rendering deeply<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">shallowContext<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">createShallowContext<\/span><span class=\"p\">();<\/span>\n      <span class=\"nx\">ReactDOM<\/span><span class=\"p\">.<\/span><span class=\"nf\">render<\/span><span class=\"p\">(<\/span>\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">ShallowRenderer<\/span> <span class=\"nx\">context<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">shallowContext<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\n          <span class=\"p\">{<\/span><span class=\"nx\">component<\/span><span class=\"p\">}<\/span>\n        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/ShallowRenderer&gt;<\/span><span class=\"err\">,\n<\/span>        <span class=\"nx\">virtualDOM<\/span>\n      <span class=\"p\">);<\/span>\n      <span class=\"k\">return<\/span> <span class=\"nx\">virtualDOM<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">cleanup<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">ReactDOM<\/span><span class=\"p\">.<\/span><span class=\"nf\">unmountComponentAtNode<\/span><span class=\"p\">(<\/span><span class=\"nx\">virtualDOM<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ Usage<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">renderer<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">createRenderer<\/span><span class=\"p\">();<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">element<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">renderer<\/span><span class=\"p\">.<\/span><span class=\"nf\">render<\/span><span class=\"p\">(<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Button<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Click<\/span> <span class=\"nx\">Me<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/Button&gt;<\/span><span class=\"se\">)<\/span><span class=\"err\">;\n<\/span><span class=\"nf\">expect<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">textContent<\/span><span class=\"p\">).<\/span><span class=\"nf\">toBe<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Click Me<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n<span class=\"nx\">renderer<\/span><span class=\"p\">.<\/span><span class=\"nf\">cleanup<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u06a9\u0645 \u0639\u0645\u0642 \u060c \u0641\u0647\u0645\u06cc\u062f\u0645 \u06a9\u0647 \u0631\u0647\u06af\u06cc\u0631\u06cc \u0631\u0648\u0646\u062f \u0622\u0634\u062a\u06cc React \u0628\u0647\u062a\u0631\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u06a9\u0648\u062f\u06a9 \u0631\u0627 \u0628\u0627 \u0635\u0627\u062d\u0628\u0627\u0646 \u0645\u06a9\u0627\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u0645 \u0648 \u0622\u0632\u0645\u0627\u06cc\u0634\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0631 \u0631\u0648\u06cc \u0631\u0641\u062a\u0627\u0631 \u062e\u0627\u0635 \u0627\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0628\u062f\u0648\u0646 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0641\u0631\u0632\u0646\u062f\u0627\u0646 \u062e\u0648\u062f \u0645\u062a\u0645\u0631\u06a9\u0632 \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">ShallowRenderer<\/span><span class=\"p\">({<\/span> <span class=\"nx\">children<\/span><span class=\"p\">,<\/span> <span class=\"nx\">context<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">React<\/span><span class=\"p\">.<\/span><span class=\"nf\">cloneElement<\/span><span class=\"p\">(<\/span><span class=\"nx\">children<\/span><span class=\"p\">,<\/span> <span class=\"p\">{},<\/span> <span class=\"kc\">null<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">function<\/span> <span class=\"nf\">createShallowContext<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">componentStubs<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Map<\/span><span class=\"p\">();<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">registerComponent<\/span><span class=\"p\">(<\/span><span class=\"nx\">Component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">stub<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">componentStubs<\/span><span class=\"p\">.<\/span><span class=\"nf\">set<\/span><span class=\"p\">(<\/span><span class=\"nx\">Component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">stub<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">getStub<\/span><span class=\"p\">(<\/span><span class=\"nx\">Component<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"nx\">componentStubs<\/span><span class=\"p\">.<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"nx\">Component<\/span><span class=\"p\">)<\/span> <span class=\"o\">||<\/span> <span class=\"kc\">null<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B4%D8%A8%DB%8C%D9%87_%D8%B3%D8%A7%D8%B2%DB%8C_%D8%B1%D9%88%DB%8C%D8%AF%D8%A7%D8%AF\"><\/span>\n<p>  \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0631\u0648\u06cc\u062f\u0627\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062f\u0642\u06cc\u0642 \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc \u0645\u0631\u0648\u0631\u06af\u0631 \u0686\u0627\u0644\u0634 \u0628\u0631\u0627\u0646\u06af\u06cc\u0632 \u0628\u0648\u062f. \u0645\u0646 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u0645 \u06a9\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0631\u0648\u06cc\u062f\u0627\u062f \u0639\u0627\u062f\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0645 \u06a9\u0647 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0647\u0627 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">createEventSimulator<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">click<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">options<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{})<\/span> <span class=\"p\">{<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">clickEvent<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">MouseEvent<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">click<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">bubbles<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">cancelable<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">view<\/span><span class=\"p\">:<\/span> <span class=\"nb\">window<\/span><span class=\"p\">,<\/span>\n        <span class=\"p\">...<\/span><span class=\"nx\">options<\/span>\n      <span class=\"p\">});<\/span>\n      <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">dispatchEvent<\/span><span class=\"p\">(<\/span><span class=\"nx\">clickEvent<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">change<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">value<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"c1\">\/\/ Set the value<\/span>\n      <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">value<\/span><span class=\"p\">;<\/span>\n\n      <span class=\"c1\">\/\/ Trigger change event<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">event<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Event<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">change<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">bubbles<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">cancelable<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span>\n      <span class=\"p\">});<\/span>\n      <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">dispatchEvent<\/span><span class=\"p\">(<\/span><span class=\"nx\">event<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">keyPress<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">key<\/span><span class=\"p\">,<\/span> <span class=\"nx\">options<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{})<\/span> <span class=\"p\">{<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">keyEvent<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">KeyboardEvent<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">keypress<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n        <span class=\"nx\">key<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">bubbles<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">cancelable<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n        <span class=\"p\">...<\/span><span class=\"nx\">options<\/span>\n      <span class=\"p\">});<\/span>\n      <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">dispatchEvent<\/span><span class=\"p\">(<\/span><span class=\"nx\">keyEvent<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">drag<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span> <span class=\"k\">from<\/span><span class=\"p\">,<\/span> <span class=\"nx\">to<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\n      <span class=\"c1\">\/\/ Simulate dragstart<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">dragStartEvent<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">MouseEvent<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">dragstart<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">bubbles<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">clientX<\/span><span class=\"p\">:<\/span> <span class=\"k\">from<\/span><span class=\"p\">.<\/span><span class=\"nx\">x<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">clientY<\/span><span class=\"p\">:<\/span> <span class=\"k\">from<\/span><span class=\"p\">.<\/span><span class=\"nx\">y<\/span>\n      <span class=\"p\">});<\/span>\n      <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">dispatchEvent<\/span><span class=\"p\">(<\/span><span class=\"nx\">dragStartEvent<\/span><span class=\"p\">);<\/span>\n\n      <span class=\"c1\">\/\/ Simulate dragover on target<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">dragOverEvent<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">MouseEvent<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">dragover<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">bubbles<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">clientX<\/span><span class=\"p\">:<\/span> <span class=\"nx\">to<\/span><span class=\"p\">.<\/span><span class=\"nx\">x<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">clientY<\/span><span class=\"p\">:<\/span> <span class=\"nx\">to<\/span><span class=\"p\">.<\/span><span class=\"nx\">y<\/span>\n      <span class=\"p\">});<\/span>\n      <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">dispatchEvent<\/span><span class=\"p\">(<\/span><span class=\"nx\">dragOverEvent<\/span><span class=\"p\">);<\/span>\n\n      <span class=\"c1\">\/\/ Simulate drop on target<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">dropEvent<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">MouseEvent<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">drop<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">bubbles<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">clientX<\/span><span class=\"p\">:<\/span> <span class=\"nx\">to<\/span><span class=\"p\">.<\/span><span class=\"nx\">x<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">clientY<\/span><span class=\"p\">:<\/span> <span class=\"nx\">to<\/span><span class=\"p\">.<\/span><span class=\"nx\">y<\/span>\n      <span class=\"p\">});<\/span>\n      <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">dispatchEvent<\/span><span class=\"p\">(<\/span><span class=\"nx\">dropEvent<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0644\u0645\u0633\u06cc \u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0635\u062d\u06cc\u062d \u062a\u0639\u0627\u0645\u0644 \u0686\u0646\u062f \u0644\u0645\u0633\u06cc \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0647\u0646\u062f\u0644\u06cc\u0646\u06af \u0648\u06cc\u0698\u0647 \u062f\u0627\u0631\u0646\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">simulateTouch<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">touchType<\/span><span class=\"p\">,<\/span> <span class=\"nx\">touchPoints<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">touchEvent<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">TouchEvent<\/span><span class=\"p\">(<\/span><span class=\"nx\">touchType<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">bubbles<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">cancelable<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">touches<\/span><span class=\"p\">:<\/span> <span class=\"nf\">createTouchList<\/span><span class=\"p\">(<\/span><span class=\"nx\">touchPoints<\/span><span class=\"p\">),<\/span>\n    <span class=\"na\">targetTouches<\/span><span class=\"p\">:<\/span> <span class=\"nf\">createTouchList<\/span><span class=\"p\">(<\/span><span class=\"nx\">touchPoints<\/span><span class=\"p\">),<\/span>\n    <span class=\"na\">changedTouches<\/span><span class=\"p\">:<\/span> <span class=\"nf\">createTouchList<\/span><span class=\"p\">(<\/span><span class=\"nx\">touchPoints<\/span><span class=\"p\">)<\/span>\n  <span class=\"p\">});<\/span>\n\n  <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">dispatchEvent<\/span><span class=\"p\">(<\/span><span class=\"nx\">touchEvent<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">function<\/span> <span class=\"nf\">createTouchList<\/span><span class=\"p\">(<\/span><span class=\"nx\">points<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">points<\/span><span class=\"p\">.<\/span><span class=\"nf\">map<\/span><span class=\"p\">((<\/span><span class=\"nx\">point<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Touch<\/span><span class=\"p\">({<\/span>\n    <span class=\"na\">identifier<\/span><span class=\"p\">:<\/span> <span class=\"nx\">id<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">target<\/span><span class=\"p\">:<\/span> <span class=\"nx\">element<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">clientX<\/span><span class=\"p\">:<\/span> <span class=\"nx\">point<\/span><span class=\"p\">.<\/span><span class=\"nx\">x<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">clientY<\/span><span class=\"p\">:<\/span> <span class=\"nx\">point<\/span><span class=\"p\">.<\/span><span class=\"nx\">y<\/span>\n  <span class=\"p\">}));<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ Usage example<\/span>\n<span class=\"nf\">simulateTouch<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">touchstart<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">[<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">x<\/span><span class=\"p\">:<\/span> <span class=\"mi\">100<\/span><span class=\"p\">,<\/span> <span class=\"na\">y<\/span><span class=\"p\">:<\/span> <span class=\"mi\">100<\/span> <span class=\"p\">},<\/span>\n  <span class=\"p\">{<\/span> <span class=\"na\">x<\/span><span class=\"p\">:<\/span> <span class=\"mi\">200<\/span><span class=\"p\">,<\/span> <span class=\"na\">y<\/span><span class=\"p\">:<\/span> <span class=\"mi\">150<\/span> <span class=\"p\">}<\/span>\n<span class=\"p\">]);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_%D8%AF%D9%88%D9%84%D8%AA\"><\/span>\n<p>  \u062a\u0623\u06cc\u06cc\u062f \u062f\u0648\u0644\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u0624\u062b\u0631 \u0645\u0624\u062b\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u062e\u0631\u0648\u062c\u06cc DOM \u0648 \u0648\u0636\u0639\u06cc\u062a \u062f\u0627\u062e\u0644\u06cc \u062f\u0627\u0631\u062f. \u0645\u0646 \u0627\u062f\u0639\u0627\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u0648\u0627\u0639 \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">componentAssertions<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nf\">hasClass<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">className<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">classList<\/span><span class=\"p\">.<\/span><span class=\"nf\">contains<\/span><span class=\"p\">(<\/span><span class=\"nx\">className<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">hasAttribute<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">name<\/span><span class=\"p\">,<\/span> <span class=\"nx\">value<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/span> <span class=\"o\">===<\/span> <span class=\"kc\">undefined<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">hasAttribute<\/span><span class=\"p\">(<\/span><span class=\"nx\">name<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">}<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">getAttribute<\/span><span class=\"p\">(<\/span><span class=\"nx\">name<\/span><span class=\"p\">)<\/span> <span class=\"o\">===<\/span> <span class=\"nx\">value<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">hasStyle<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">property<\/span><span class=\"p\">,<\/span> <span class=\"nx\">value<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">style<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">window<\/span><span class=\"p\">.<\/span><span class=\"nf\">getComputedStyle<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">);<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">style<\/span><span class=\"p\">[<\/span><span class=\"nx\">property<\/span><span class=\"p\">]<\/span> <span class=\"o\">===<\/span> <span class=\"nx\">value<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">isVisible<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">style<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">window<\/span><span class=\"p\">.<\/span><span class=\"nf\">getComputedStyle<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">);<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">style<\/span><span class=\"p\">.<\/span><span class=\"nx\">display<\/span> <span class=\"o\">!==<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">none<\/span><span class=\"dl\">'<\/span> <span class=\"o\">&amp;&amp;<\/span> \n           <span class=\"nx\">style<\/span><span class=\"p\">.<\/span><span class=\"nx\">visibility<\/span> <span class=\"o\">!==<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">hidden<\/span><span class=\"dl\">'<\/span> <span class=\"o\">&amp;&amp;<\/span> \n           <span class=\"nx\">style<\/span><span class=\"p\">.<\/span><span class=\"nx\">opacity<\/span> <span class=\"o\">!==<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">0<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">containsText<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">text<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">textContent<\/span><span class=\"p\">.<\/span><span class=\"nf\">includes<\/span><span class=\"p\">(<\/span><span class=\"nx\">text<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">matchesAccessibility<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">,<\/span> <span class=\"nx\">criteria<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c1\">\/\/ Check ARIA attributes<\/span>\n    <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">criteria<\/span><span class=\"p\">.<\/span><span class=\"nx\">role<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">getAttribute<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">role<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"o\">!==<\/span> <span class=\"nx\">criteria<\/span><span class=\"p\">.<\/span><span class=\"nx\">role<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"kc\">false<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"c1\">\/\/ Check for required ARIA attributes based on role<\/span>\n    <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">criteria<\/span><span class=\"p\">.<\/span><span class=\"nx\">required<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">for <\/span><span class=\"p\">(<\/span><span class=\"kd\">const<\/span> <span class=\"nx\">attr<\/span> <span class=\"k\">of<\/span> <span class=\"nx\">criteria<\/span><span class=\"p\">.<\/span><span class=\"nx\">required<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">hasAttribute<\/span><span class=\"p\">(<\/span><span class=\"s2\">`aria-<\/span><span class=\"p\">${<\/span><span class=\"nx\">attr<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\n          <span class=\"k\">return<\/span> <span class=\"kc\">false<\/span><span class=\"p\">;<\/span>\n        <span class=\"p\">}<\/span>\n      <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n\n    <span class=\"k\">return<\/span> <span class=\"kc\">true<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u0641\u0631\u0645 \u060c \u0645\u0646 \u0627\u062f\u0639\u0627\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">formAssertions<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nf\">hasValue<\/span><span class=\"p\">(<\/span><span class=\"nx\">input<\/span><span class=\"p\">,<\/span> <span class=\"nx\">expected<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">input<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span> <span class=\"o\">===<\/span> <span class=\"nx\">expected<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">isChecked<\/span><span class=\"p\">(<\/span><span class=\"nx\">checkbox<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">checkbox<\/span><span class=\"p\">.<\/span><span class=\"nx\">checked<\/span> <span class=\"o\">===<\/span> <span class=\"kc\">true<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">isDisabled<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">disabled<\/span> <span class=\"o\">===<\/span> <span class=\"kc\">true<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">hasError<\/span><span class=\"p\">(<\/span><span class=\"nx\">formElement<\/span><span class=\"p\">,<\/span> <span class=\"nx\">errorMessage<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c1\">\/\/ Find associated error element<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">id<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">formElement<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">;<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">errorElement<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nf\">querySelector<\/span><span class=\"p\">(<\/span><span class=\"s2\">`[aria-describedby=\"<\/span><span class=\"p\">${<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span><span class=\"s2\">\"]`<\/span><span class=\"p\">);<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">errorElement<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"nx\">errorElement<\/span><span class=\"p\">.<\/span><span class=\"nx\">textContent<\/span><span class=\"p\">.<\/span><span class=\"nf\">includes<\/span><span class=\"p\">(<\/span><span class=\"nx\">errorMessage<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">},<\/span>\n\n  <span class=\"nf\">isValid<\/span><span class=\"p\">(<\/span><span class=\"nx\">formElement<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">formElement<\/span><span class=\"p\">.<\/span><span class=\"nx\">validity<\/span><span class=\"p\">.<\/span><span class=\"nx\">valid<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A2%D8%B2%D9%85%D8%A7%DB%8C%D8%B4_%D9%86%D8%A7%D9%87%D9%85%D8%B2%D9%85%D8%A7%D9%86\"><\/span>\n<p>  \u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u0645\u0624\u0644\u0641\u0647 Async \u0647\u0645\u06cc\u0634\u0647 \u06cc\u06a9 \u0686\u0627\u0644\u0634 \u0628\u0648\u062f\u0647 \u0627\u0633\u062a. \u0645\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u0645 \u06a9\u0647 \u0632\u0645\u0627\u0646 \u0628\u0646\u062f\u06cc \u0648 \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0648\u0644\u062a \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nf\">waitFor<\/span><span class=\"p\">(<\/span><span class=\"nx\">predicate<\/span><span class=\"p\">,<\/span> <span class=\"nx\">options<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{})<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">timeout<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1000<\/span><span class=\"p\">,<\/span> <span class=\"nx\">interval<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">50<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">options<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">startTime<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">Date<\/span><span class=\"p\">.<\/span><span class=\"nf\">now<\/span><span class=\"p\">();<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Promise<\/span><span class=\"p\">((<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">,<\/span> <span class=\"nx\">reject<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">check<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kd\">const<\/span> <span class=\"nx\">result<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">predicate<\/span><span class=\"p\">();<\/span>\n        <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">result<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n          <span class=\"nf\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">result<\/span><span class=\"p\">);<\/span>\n          <span class=\"k\">return<\/span><span class=\"p\">;<\/span>\n        <span class=\"p\">}<\/span>\n      <span class=\"p\">}<\/span> <span class=\"k\">catch <\/span><span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"c1\">\/\/ Predicate threw an error, keep waiting<\/span>\n      <span class=\"p\">}<\/span>\n\n      <span class=\"kd\">const<\/span> <span class=\"nx\">elapsed<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">Date<\/span><span class=\"p\">.<\/span><span class=\"nf\">now<\/span><span class=\"p\">()<\/span> <span class=\"o\">-<\/span> <span class=\"nx\">startTime<\/span><span class=\"p\">;<\/span>\n      <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">elapsed<\/span> <span class=\"o\">&gt;=<\/span> <span class=\"nx\">timeout<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"nf\">reject<\/span><span class=\"p\">(<\/span><span class=\"k\">new<\/span> <span class=\"nc\">Error<\/span><span class=\"p\">(<\/span><span class=\"s2\">`Timed out after <\/span><span class=\"p\">${<\/span><span class=\"nx\">timeout<\/span><span class=\"p\">}<\/span><span class=\"s2\">ms waiting for predicate to be true`<\/span><span class=\"p\">));<\/span>\n        <span class=\"k\">return<\/span><span class=\"p\">;<\/span>\n      <span class=\"p\">}<\/span>\n\n      <span class=\"nf\">setTimeout<\/span><span class=\"p\">(<\/span><span class=\"nx\">check<\/span><span class=\"p\">,<\/span> <span class=\"nx\">interval<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">};<\/span>\n\n    <span class=\"nf\">check<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nf\">waitForElement<\/span><span class=\"p\">(<\/span><span class=\"nx\">selector<\/span><span class=\"p\">,<\/span> <span class=\"nx\">container<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">document<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nf\">waitFor<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">container<\/span><span class=\"p\">.<\/span><span class=\"nf\">querySelector<\/span><span class=\"p\">(<\/span><span class=\"nx\">selector<\/span><span class=\"p\">));<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nf\">waitForRender<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"c1\">\/\/ Force a microtask to allow React to render<\/span>\n  <span class=\"k\">await<\/span> <span class=\"nb\">Promise<\/span><span class=\"p\">.<\/span><span class=\"nf\">resolve<\/span><span class=\"p\">();<\/span>\n\n  <span class=\"c1\">\/\/ For React 18+ with concurrent features<\/span>\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"k\">typeof<\/span> <span class=\"nb\">window<\/span><span class=\"p\">.<\/span><span class=\"nx\">ReactDOM<\/span><span class=\"p\">?.<\/span><span class=\"nx\">flushSync<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">function<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">ReactDOM<\/span><span class=\"p\">.<\/span><span class=\"nf\">flushSync<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"nx\">component<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nf\">waitForAnimation<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">getAnimations<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c1\">\/\/ Fallback for browsers without Animation API<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nf\">waitFor<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> \n      <span class=\"o\">!<\/span><span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">classList<\/span><span class=\"p\">.<\/span><span class=\"nf\">contains<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">animating<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"o\">&amp;&amp;<\/span> \n      <span class=\"o\">!<\/span><span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">style<\/span><span class=\"p\">.<\/span><span class=\"nx\">animation<\/span>\n    <span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"nf\">waitFor<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nf\">getAnimations<\/span><span class=\"p\">().<\/span><span class=\"nf\">every<\/span><span class=\"p\">(<\/span><span class=\"nx\">a<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">a<\/span><span class=\"p\">.<\/span><span class=\"nx\">playState<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">finished<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0647 \u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0647\u0627\u06cc \u062d\u0627\u0644\u062a React \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u062f\u0627\u0631\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">act<\/span><span class=\"p\">(<\/span><span class=\"nx\">callback<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"c1\">\/\/ Use React's test utilities if available<\/span>\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"k\">typeof<\/span> <span class=\"nx\">React<\/span><span class=\"p\">.<\/span><span class=\"nx\">act<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">function<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">React<\/span><span class=\"p\">.<\/span><span class=\"nf\">act<\/span><span class=\"p\">(<\/span><span class=\"nx\">callback<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"c1\">\/\/ Fallback implementation<\/span>\n  <span class=\"nf\">callback<\/span><span class=\"p\">();<\/span>\n  <span class=\"c1\">\/\/ Flush microtasks<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nb\">Promise<\/span><span class=\"p\">.<\/span><span class=\"nf\">resolve<\/span><span class=\"p\">();<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nf\">waitForUpdate<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">propName<\/span><span class=\"p\">,<\/span> <span class=\"nx\">expectedValue<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nf\">waitFor<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">currentProps<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">component<\/span><span class=\"p\">.<\/span><span class=\"nx\">props<\/span><span class=\"p\">;<\/span>\n    <span class=\"k\">return<\/span> <span class=\"nx\">currentProps<\/span><span class=\"p\">[<\/span><span class=\"nx\">propName<\/span><span class=\"p\">]<\/span> <span class=\"o\">===<\/span> <span class=\"nx\">expectedValue<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ Example usage<\/span>\n<span class=\"k\">await<\/span> <span class=\"nf\">act<\/span><span class=\"p\">(<\/span><span class=\"k\">async <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">fireEvent<\/span><span class=\"p\">.<\/span><span class=\"nf\">click<\/span><span class=\"p\">(<\/span><span class=\"nx\">button<\/span><span class=\"p\">);<\/span>\n  <span class=\"k\">await<\/span> <span class=\"nf\">waitForUpdate<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">isLoading<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"kc\">false<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AA%D9%88%D9%84%DB%8C%D8%AF_%D8%B9%DA%A9%D8%B3_%D9%81%D9%88%D8%B1%DB%8C\"><\/span>\n<p>  \u062a\u0648\u0644\u06cc\u062f \u0639\u06a9\u0633 \u0641\u0648\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0622\u0632\u0645\u0627\u06cc\u0634 \u0639\u06a9\u0633 \u0641\u0648\u0631\u06cc \u0628\u0647 \u062a\u0634\u062e\u06cc\u0635 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0646\u0627\u062e\u0648\u0627\u0633\u062a\u0647 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f. \u0645\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u0645 \u06a9\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0647\u0627\u06cc \u0633\u0631\u06cc\u0627\u0644 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0642\u0637\u0639\u0627\u062a \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">createSnapshotter<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">captureDOM<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">tagName<\/span><span class=\"p\">:<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">tagName<\/span><span class=\"p\">.<\/span><span class=\"nf\">toLowerCase<\/span><span class=\"p\">(),<\/span>\n        <span class=\"na\">attributes<\/span><span class=\"p\">:<\/span> <span class=\"nf\">getAttributes<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">),<\/span>\n        <span class=\"na\">children<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Array<\/span><span class=\"p\">.<\/span><span class=\"k\">from<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">childNodes<\/span><span class=\"p\">).<\/span><span class=\"nf\">map<\/span><span class=\"p\">(<\/span><span class=\"nx\">node<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n          <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">nodeType<\/span> <span class=\"o\">===<\/span> <span class=\"nx\">Node<\/span><span class=\"p\">.<\/span><span class=\"nx\">TEXT_NODE<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n            <span class=\"k\">return<\/span> <span class=\"p\">{<\/span> <span class=\"na\">type<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">text<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">content<\/span><span class=\"p\">:<\/span> <span class=\"nx\">node<\/span><span class=\"p\">.<\/span><span class=\"nx\">textContent<\/span> <span class=\"p\">};<\/span>\n          <span class=\"p\">}<\/span>\n          <span class=\"k\">return<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nf\">captureDOM<\/span><span class=\"p\">(<\/span><span class=\"nx\">node<\/span><span class=\"p\">);<\/span>\n        <span class=\"p\">}),<\/span>\n        <span class=\"na\">textContent<\/span><span class=\"p\">:<\/span> <span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">textContent<\/span>\n      <span class=\"p\">};<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">captureComponent<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">renderer<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">createRenderer<\/span><span class=\"p\">();<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">element<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">renderer<\/span><span class=\"p\">.<\/span><span class=\"nf\">render<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">);<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">snapshot<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nf\">captureDOM<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">);<\/span>\n      <span class=\"nx\">renderer<\/span><span class=\"p\">.<\/span><span class=\"nf\">cleanup<\/span><span class=\"p\">();<\/span>\n      <span class=\"k\">return<\/span> <span class=\"nx\">snapshot<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">compare<\/span><span class=\"p\">(<\/span><span class=\"nx\">snapshot1<\/span><span class=\"p\">,<\/span> <span class=\"nx\">snapshot2<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">differences<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[];<\/span>\n\n      <span class=\"nf\">compareNodes<\/span><span class=\"p\">(<\/span><span class=\"nx\">snapshot1<\/span><span class=\"p\">,<\/span> <span class=\"nx\">snapshot2<\/span><span class=\"p\">,<\/span> <span class=\"dl\">''<\/span><span class=\"p\">,<\/span> <span class=\"nx\">differences<\/span><span class=\"p\">);<\/span>\n\n      <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">hasDifferences<\/span><span class=\"p\">:<\/span> <span class=\"nx\">differences<\/span><span class=\"p\">.<\/span><span class=\"nx\">length<\/span> <span class=\"o\">&gt;<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span>\n        <span class=\"nx\">differences<\/span>\n      <span class=\"p\">};<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">function<\/span> <span class=\"nf\">getAttributes<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">attributes<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{};<\/span>\n  <span class=\"nb\">Array<\/span><span class=\"p\">.<\/span><span class=\"k\">from<\/span><span class=\"p\">(<\/span><span class=\"nx\">element<\/span><span class=\"p\">.<\/span><span class=\"nx\">attributes<\/span><span class=\"p\">).<\/span><span class=\"nf\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">attr<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">attributes<\/span><span class=\"p\">[<\/span><span class=\"nx\">attr<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">attr<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">});<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">attributes<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">function<\/span> <span class=\"nf\">compareNodes<\/span><span class=\"p\">(<\/span><span class=\"nx\">node1<\/span><span class=\"p\">,<\/span> <span class=\"nx\">node2<\/span><span class=\"p\">,<\/span> <span class=\"nx\">path<\/span><span class=\"p\">,<\/span> <span class=\"nx\">differences<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">node1<\/span> <span class=\"o\">||<\/span> <span class=\"o\">!<\/span><span class=\"nx\">node2<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">differences<\/span><span class=\"p\">.<\/span><span class=\"nf\">push<\/span><span class=\"p\">({<\/span>\n      <span class=\"nx\">path<\/span><span class=\"p\">,<\/span>\n      <span class=\"na\">message<\/span><span class=\"p\">:<\/span> <span class=\"o\">!<\/span><span class=\"nx\">node1<\/span> <span class=\"p\">?<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Node added<\/span><span class=\"dl\">'<\/span> <span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Node removed<\/span><span class=\"dl\">'<\/span>\n    <span class=\"p\">});<\/span>\n    <span class=\"k\">return<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">type<\/span> <span class=\"o\">!==<\/span> <span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">type<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">differences<\/span><span class=\"p\">.<\/span><span class=\"nf\">push<\/span><span class=\"p\">({<\/span>\n      <span class=\"nx\">path<\/span><span class=\"p\">,<\/span>\n      <span class=\"na\">message<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`Node type changed from <\/span><span class=\"p\">${<\/span><span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">type<\/span><span class=\"p\">}<\/span><span class=\"s2\"> to <\/span><span class=\"p\">${<\/span><span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">type<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span>\n    <span class=\"p\">});<\/span>\n    <span class=\"k\">return<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">type<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">text<\/span><span class=\"dl\">'<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">content<\/span> <span class=\"o\">!==<\/span> <span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">content<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">differences<\/span><span class=\"p\">.<\/span><span class=\"nf\">push<\/span><span class=\"p\">({<\/span>\n      <span class=\"nx\">path<\/span><span class=\"p\">,<\/span>\n      <span class=\"na\">message<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`Text changed from \"<\/span><span class=\"p\">${<\/span><span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">content<\/span><span class=\"p\">}<\/span><span class=\"s2\">\" to \"<\/span><span class=\"p\">${<\/span><span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">content<\/span><span class=\"p\">}<\/span><span class=\"s2\">\"`<\/span>\n    <span class=\"p\">});<\/span>\n    <span class=\"k\">return<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">tagName<\/span> <span class=\"o\">!==<\/span> <span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">tagName<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">differences<\/span><span class=\"p\">.<\/span><span class=\"nf\">push<\/span><span class=\"p\">({<\/span>\n      <span class=\"nx\">path<\/span><span class=\"p\">,<\/span>\n      <span class=\"na\">message<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`Tag changed from <\/span><span class=\"p\">${<\/span><span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">tagName<\/span><span class=\"p\">}<\/span><span class=\"s2\"> to <\/span><span class=\"p\">${<\/span><span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">tagName<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span>\n    <span class=\"p\">});<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"c1\">\/\/ Compare attributes<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">allAttributes<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Set<\/span><span class=\"p\">([<\/span>\n    <span class=\"p\">...<\/span><span class=\"nb\">Object<\/span><span class=\"p\">.<\/span><span class=\"nf\">keys<\/span><span class=\"p\">(<\/span><span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">attributes<\/span> <span class=\"o\">||<\/span> <span class=\"p\">{}),<\/span>\n    <span class=\"p\">...<\/span><span class=\"nb\">Object<\/span><span class=\"p\">.<\/span><span class=\"nf\">keys<\/span><span class=\"p\">(<\/span><span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">attributes<\/span> <span class=\"o\">||<\/span> <span class=\"p\">{})<\/span>\n  <span class=\"p\">]);<\/span>\n\n  <span class=\"k\">for <\/span><span class=\"p\">(<\/span><span class=\"kd\">const<\/span> <span class=\"nx\">attr<\/span> <span class=\"k\">of<\/span> <span class=\"nx\">allAttributes<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">val1<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">attributes<\/span><span class=\"p\">?.[<\/span><span class=\"nx\">attr<\/span><span class=\"p\">];<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">val2<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">attributes<\/span><span class=\"p\">?.[<\/span><span class=\"nx\">attr<\/span><span class=\"p\">];<\/span>\n\n    <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">val1<\/span> <span class=\"o\">!==<\/span> <span class=\"nx\">val2<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">differences<\/span><span class=\"p\">.<\/span><span class=\"nf\">push<\/span><span class=\"p\">({<\/span>\n        <span class=\"na\">path<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">path<\/span><span class=\"p\">}<\/span><span class=\"s2\">.attributes[<\/span><span class=\"p\">${<\/span><span class=\"nx\">attr<\/span><span class=\"p\">}<\/span><span class=\"s2\">]`<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">message<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`Attribute \"<\/span><span class=\"p\">${<\/span><span class=\"nx\">attr<\/span><span class=\"p\">}<\/span><span class=\"s2\">\" changed from \"<\/span><span class=\"p\">${<\/span><span class=\"nx\">val1<\/span><span class=\"p\">}<\/span><span class=\"s2\">\" to \"<\/span><span class=\"p\">${<\/span><span class=\"nx\">val2<\/span><span class=\"p\">}<\/span><span class=\"s2\">\"`<\/span>\n      <span class=\"p\">});<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"c1\">\/\/ Compare children<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">children1<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">node1<\/span><span class=\"p\">.<\/span><span class=\"nx\">children<\/span> <span class=\"o\">||<\/span> <span class=\"p\">[];<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">children2<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">node2<\/span><span class=\"p\">.<\/span><span class=\"nx\">children<\/span> <span class=\"o\">||<\/span> <span class=\"p\">[];<\/span>\n\n  <span class=\"kd\">const<\/span> <span class=\"nx\">maxLength<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">Math<\/span><span class=\"p\">.<\/span><span class=\"nf\">max<\/span><span class=\"p\">(<\/span><span class=\"nx\">children1<\/span><span class=\"p\">.<\/span><span class=\"nx\">length<\/span><span class=\"p\">,<\/span> <span class=\"nx\">children2<\/span><span class=\"p\">.<\/span><span class=\"nx\">length<\/span><span class=\"p\">);<\/span>\n  <span class=\"k\">for <\/span><span class=\"p\">(<\/span><span class=\"kd\">let<\/span> <span class=\"nx\">i<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span><span class=\"p\">;<\/span> <span class=\"nx\">i<\/span> <span class=\"o\">&lt;<\/span> <span class=\"nx\">maxLength<\/span><span class=\"p\">;<\/span> <span class=\"nx\">i<\/span><span class=\"o\">++<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">compareNodes<\/span><span class=\"p\">(<\/span>\n      <span class=\"nx\">children1<\/span><span class=\"p\">[<\/span><span class=\"nx\">i<\/span><span class=\"p\">],<\/span> \n      <span class=\"nx\">children2<\/span><span class=\"p\">[<\/span><span class=\"nx\">i<\/span><span class=\"p\">],<\/span> \n      <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">path<\/span><span class=\"p\">}<\/span><span class=\"s2\">.children[<\/span><span class=\"p\">${<\/span><span class=\"nx\">i<\/span><span class=\"p\">}<\/span><span class=\"s2\">]`<\/span><span class=\"p\">,<\/span> \n      <span class=\"nx\">differences<\/span>\n    <span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B2%D9%85%DB%8C%D9%86%D9%87_%D9%85%D8%A4%D8%AB%D8%B1\"><\/span>\n<p>  \u0632\u0645\u06cc\u0646\u0647 \u0645\u0624\u062b\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0624\u0644\u0641\u0647 \u0647\u0627 \u0628\u0647 \u0646\u062f\u0631\u062a \u062f\u0631 \u0627\u0646\u0632\u0648\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f. \u0622\u0646\u0647\u0627 \u0628\u0631\u0627\u06cc \u0645\u0636\u0627\u0645\u06cc\u0646 \u060c \u0627\u06cc\u0627\u0644\u062a \u060c \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0648 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631 \u0628\u0647 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0632\u0645\u06cc\u0646\u0647 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u0646\u062f. \u0645\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0633\u062e\u0631\u0647 \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646 \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">createContextMock<\/span><span class=\"p\">(<\/span><span class=\"nx\">Context<\/span><span class=\"p\">,<\/span> <span class=\"nx\">defaultValue<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">withValue<\/span><span class=\"p\">(<\/span><span class=\"nx\">value<\/span><span class=\"p\">,<\/span> <span class=\"nx\">children<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">Context<\/span><span class=\"p\">.<\/span><span class=\"nx\">Provider<\/span> <span class=\"nx\">value<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">value<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\n          <span class=\"p\">{<\/span><span class=\"nx\">children<\/span><span class=\"p\">}<\/span>\n        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/Context.Provider<\/span><span class=\"err\">&gt;\n<\/span>      <span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">peek<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n      <span class=\"c1\">\/\/ Get current context value<\/span>\n      <span class=\"kd\">let<\/span> <span class=\"nx\">currentValue<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">defaultValue<\/span><span class=\"p\">;<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">Probe<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n        <span class=\"nx\">currentValue<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">React<\/span><span class=\"p\">.<\/span><span class=\"nf\">useContext<\/span><span class=\"p\">(<\/span><span class=\"nx\">Context<\/span><span class=\"p\">);<\/span>\n        <span class=\"k\">return<\/span> <span class=\"kc\">null<\/span><span class=\"p\">;<\/span>\n      <span class=\"p\">};<\/span>\n\n      <span class=\"kd\">const<\/span> <span class=\"nx\">renderer<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">createRenderer<\/span><span class=\"p\">();<\/span>\n      <span class=\"nx\">renderer<\/span><span class=\"p\">.<\/span><span class=\"nf\">render<\/span><span class=\"p\">(<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Probe<\/span> <span class=\"o\">\/&gt;<\/span><span class=\"p\">);<\/span>\n      <span class=\"nx\">renderer<\/span><span class=\"p\">.<\/span><span class=\"nf\">cleanup<\/span><span class=\"p\">();<\/span>\n\n      <span class=\"k\">return<\/span> <span class=\"nx\">currentValue<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ Mock theme context<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">ThemeContext<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">React<\/span><span class=\"p\">.<\/span><span class=\"nf\">createContext<\/span><span class=\"p\">({<\/span> <span class=\"na\">mode<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">light<\/span><span class=\"dl\">'<\/span> <span class=\"p\">});<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">themeMock<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">createContextMock<\/span><span class=\"p\">(<\/span><span class=\"nx\">ThemeContext<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span> <span class=\"na\">mode<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">light<\/span><span class=\"dl\">'<\/span> <span class=\"p\">});<\/span>\n\n<span class=\"c1\">\/\/ Test with dark theme<\/span>\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">container<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">render<\/span><span class=\"p\">(<\/span>\n  <span class=\"nx\">themeMock<\/span><span class=\"p\">.<\/span><span class=\"nf\">withValue<\/span><span class=\"p\">({<\/span> <span class=\"na\">mode<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">dark<\/span><span class=\"dl\">'<\/span> <span class=\"p\">},<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">Button<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Submit<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/Button&gt;<\/span><span class=\"err\">)\n<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nf\">expect<\/span><span class=\"p\">(<\/span><span class=\"nx\">container<\/span><span class=\"p\">.<\/span><span class=\"nf\">querySelector<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.button<\/span><span class=\"dl\">'<\/span><span class=\"p\">)).<\/span><span class=\"nf\">toHaveClass<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">dark-theme<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0632\u0645\u06cc\u0646\u0647 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u0631 \u0645\u0627\u0646\u0646\u062f \u0641\u0631\u0648\u0634\u06af\u0627\u0647 \u0647\u0627 \u06cc\u0627 \u0631\u0648\u062a\u0631\u0647\u0627:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">createStoreMock<\/span><span class=\"p\">(<\/span><span class=\"nx\">initialState<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{})<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"nx\">state<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"p\">...<\/span><span class=\"nx\">initialState<\/span> <span class=\"p\">};<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">listeners<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Set<\/span><span class=\"p\">();<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">getState<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"p\">{<\/span> <span class=\"p\">...<\/span><span class=\"nx\">state<\/span> <span class=\"p\">};<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">setState<\/span><span class=\"p\">(<\/span><span class=\"nx\">newState<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">state<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"p\">...<\/span><span class=\"nx\">state<\/span><span class=\"p\">,<\/span> <span class=\"p\">...<\/span><span class=\"nx\">newState<\/span> <span class=\"p\">};<\/span>\n      <span class=\"nx\">listeners<\/span><span class=\"p\">.<\/span><span class=\"nf\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">listener<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nf\">listener<\/span><span class=\"p\">(<\/span><span class=\"nx\">state<\/span><span class=\"p\">));<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">listener<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">listeners<\/span><span class=\"p\">.<\/span><span class=\"nf\">add<\/span><span class=\"p\">(<\/span><span class=\"nx\">listener<\/span><span class=\"p\">);<\/span>\n      <span class=\"k\">return <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">listeners<\/span><span class=\"p\">.<\/span><span class=\"k\">delete<\/span><span class=\"p\">(<\/span><span class=\"nx\">listener<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">withStore<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">StoreContext<\/span><span class=\"p\">.<\/span><span class=\"nx\">Provider<\/span> <span class=\"nx\">value<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"k\">this<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\n          <span class=\"p\">{<\/span><span class=\"nx\">component<\/span><span class=\"p\">}<\/span>\n        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/StoreContext.Provider<\/span><span class=\"err\">&gt;\n<\/span>      <span class=\"p\">);<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">function<\/span> <span class=\"nf\">createRouterMock<\/span><span class=\"p\">(<\/span><span class=\"nx\">initialRoute<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">\/<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"nx\">currentRoute<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">initialRoute<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">listeners<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Set<\/span><span class=\"p\">();<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">getCurrentRoute<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"nx\">currentRoute<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">navigate<\/span><span class=\"p\">(<\/span><span class=\"nx\">route<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">currentRoute<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">route<\/span><span class=\"p\">;<\/span>\n      <span class=\"nx\">listeners<\/span><span class=\"p\">.<\/span><span class=\"nf\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">listener<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nf\">listener<\/span><span class=\"p\">(<\/span><span class=\"nx\">currentRoute<\/span><span class=\"p\">));<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">listener<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">listeners<\/span><span class=\"p\">.<\/span><span class=\"nf\">add<\/span><span class=\"p\">(<\/span><span class=\"nx\">listener<\/span><span class=\"p\">);<\/span>\n      <span class=\"k\">return <\/span><span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">listeners<\/span><span class=\"p\">.<\/span><span class=\"k\">delete<\/span><span class=\"p\">(<\/span><span class=\"nx\">listener<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">withRouter<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return <\/span><span class=\"p\">(<\/span>\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">RouterContext<\/span><span class=\"p\">.<\/span><span class=\"nx\">Provider<\/span> \n          <span class=\"nx\">value<\/span><span class=\"o\">=<\/span><span class=\"p\">{{<\/span> \n            <span class=\"na\">route<\/span><span class=\"p\">:<\/span> <span class=\"nx\">currentRoute<\/span><span class=\"p\">,<\/span> \n            <span class=\"na\">navigate<\/span><span class=\"p\">:<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">navigate<\/span><span class=\"p\">.<\/span><span class=\"nf\">bind<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">)<\/span> \n          <span class=\"p\">}}<\/span>\n        <span class=\"o\">&gt;<\/span>\n          <span class=\"p\">{<\/span><span class=\"nx\">component<\/span><span class=\"p\">}<\/span>\n        <span class=\"o\">&lt;<\/span><span class=\"sr\">\/RouterContext.Provider<\/span><span class=\"err\">&gt;\n<\/span>      <span class=\"p\">);<\/span>\n    <span class=\"p\">}<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0647\u0645 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u0647\u0645\u0647 \u0627\u06cc\u0646\u0647\u0627 \u060c \u0645\u0646 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0622\u0632\u0645\u0627\u06cc\u0634 \u062c\u0627\u0645\u0639 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">function<\/span> <span class=\"nf\">createTestBed<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">container<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nf\">createElement<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">div<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">body<\/span><span class=\"p\">.<\/span><span class=\"nf\">appendChild<\/span><span class=\"p\">(<\/span><span class=\"nx\">container<\/span><span class=\"p\">);<\/span>\n\n  <span class=\"kd\">const<\/span> <span class=\"nx\">events<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">createEventSimulator<\/span><span class=\"p\">();<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">assertions<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"p\">...<\/span><span class=\"nx\">componentAssertions<\/span><span class=\"p\">,<\/span> <span class=\"p\">...<\/span><span class=\"nx\">formAssertions<\/span> <span class=\"p\">};<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">snapshotter<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">createSnapshotter<\/span><span class=\"p\">();<\/span>\n\n  <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">render<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">ReactDOM<\/span><span class=\"p\">.<\/span><span class=\"nf\">render<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">container<\/span><span class=\"p\">);<\/span>\n\n      <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\n        <span class=\"nx\">container<\/span><span class=\"p\">,<\/span>\n\n        <span class=\"c1\">\/\/ Selection methods<\/span>\n        <span class=\"na\">getByTestId<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">id<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">container<\/span><span class=\"p\">.<\/span><span class=\"nf\">querySelector<\/span><span class=\"p\">(<\/span><span class=\"s2\">`[data-testid=\"<\/span><span class=\"p\">${<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span><span class=\"s2\">\"]`<\/span><span class=\"p\">),<\/span>\n        <span class=\"na\">getByText<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">text<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">[...<\/span><span class=\"nx\">container<\/span><span class=\"p\">.<\/span><span class=\"nf\">querySelectorAll<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">*<\/span><span class=\"dl\">'<\/span><span class=\"p\">)]<\/span>\n          <span class=\"p\">.<\/span><span class=\"nf\">find<\/span><span class=\"p\">(<\/span><span class=\"nx\">el<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">el<\/span><span class=\"p\">.<\/span><span class=\"nx\">textContent<\/span><span class=\"p\">.<\/span><span class=\"nf\">trim<\/span><span class=\"p\">()<\/span> <span class=\"o\">===<\/span> <span class=\"nx\">text<\/span><span class=\"p\">),<\/span>\n        <span class=\"na\">queryBySelector<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">selector<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">container<\/span><span class=\"p\">.<\/span><span class=\"nf\">querySelector<\/span><span class=\"p\">(<\/span><span class=\"nx\">selector<\/span><span class=\"p\">),<\/span>\n\n        <span class=\"c1\">\/\/ Event methods<\/span>\n        <span class=\"na\">fireEvent<\/span><span class=\"p\">:<\/span> <span class=\"nx\">events<\/span><span class=\"p\">,<\/span>\n\n        <span class=\"c1\">\/\/ Assertion methods<\/span>\n        <span class=\"na\">assert<\/span><span class=\"p\">:<\/span> <span class=\"nx\">assertions<\/span><span class=\"p\">,<\/span>\n\n        <span class=\"c1\">\/\/ Async methods<\/span>\n        <span class=\"nx\">waitFor<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">waitForElement<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">selector<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nf\">waitForElement<\/span><span class=\"p\">(<\/span><span class=\"nx\">selector<\/span><span class=\"p\">,<\/span> <span class=\"nx\">container<\/span><span class=\"p\">),<\/span>\n\n        <span class=\"c1\">\/\/ Snapshot methods<\/span>\n        <span class=\"na\">snapshot<\/span><span class=\"p\">:<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">snapshotter<\/span><span class=\"p\">.<\/span><span class=\"nf\">captureDOM<\/span><span class=\"p\">(<\/span><span class=\"nx\">container<\/span><span class=\"p\">),<\/span>\n\n        <span class=\"c1\">\/\/ Cleanup<\/span>\n        <span class=\"na\">unmount<\/span><span class=\"p\">:<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n          <span class=\"nx\">ReactDOM<\/span><span class=\"p\">.<\/span><span class=\"nf\">unmountComponentAtNode<\/span><span class=\"p\">(<\/span><span class=\"nx\">container<\/span><span class=\"p\">);<\/span>\n        <span class=\"p\">}<\/span>\n      <span class=\"p\">};<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"nf\">cleanup<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">body<\/span><span class=\"p\">.<\/span><span class=\"nf\">removeChild<\/span><span class=\"p\">(<\/span><span class=\"nx\">container<\/span><span class=\"p\">);<\/span>\n    <span class=\"p\">},<\/span>\n\n    <span class=\"c1\">\/\/ Context mocking<\/span>\n    <span class=\"nx\">createContextMock<\/span><span class=\"p\">,<\/span>\n    <span class=\"nx\">createStoreMock<\/span><span class=\"p\">,<\/span>\n    <span class=\"nx\">createRouterMock<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ Example usage<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">testBed<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">createTestBed<\/span><span class=\"p\">();<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">getByTestId<\/span><span class=\"p\">,<\/span> <span class=\"nx\">fireEvent<\/span><span class=\"p\">,<\/span> <span class=\"nx\">assert<\/span><span class=\"p\">,<\/span> <span class=\"nx\">waitFor<\/span><span class=\"p\">,<\/span> <span class=\"nx\">unmount<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">testBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">render<\/span><span class=\"p\">(<\/span>\n  <span class=\"o\">&lt;<\/span><span class=\"nx\">Counter<\/span> <span class=\"nx\">initialCount<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"mi\">0<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\n<\/span><span class=\"p\">);<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">countDisplay<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">getByTestId<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">count-display<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n<span class=\"kd\">const<\/span> <span class=\"nx\">incrementButton<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">getByTestId<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">increment-button<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nf\">expect<\/span><span class=\"p\">(<\/span><span class=\"nx\">assert<\/span><span class=\"p\">.<\/span><span class=\"nf\">containsText<\/span><span class=\"p\">(<\/span><span class=\"nx\">countDisplay<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">0<\/span><span class=\"dl\">'<\/span><span class=\"p\">)).<\/span><span class=\"nf\">toBe<\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nx\">fireEvent<\/span><span class=\"p\">.<\/span><span class=\"nf\">click<\/span><span class=\"p\">(<\/span><span class=\"nx\">incrementButton<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nf\">waitFor<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">assert<\/span><span class=\"p\">.<\/span><span class=\"nf\">containsText<\/span><span class=\"p\">(<\/span><span class=\"nx\">countDisplay<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">1<\/span><span class=\"dl\">'<\/span><span class=\"p\">))<\/span>\n  <span class=\"p\">.<\/span><span class=\"nf\">then<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nf\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Test passed!<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n    <span class=\"nf\">unmount<\/span><span class=\"p\">();<\/span>\n    <span class=\"nx\">testBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">cleanup<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u0624\u0644\u0641\u0647 \u062f\u0631\u06a9 \u0645\u0646 \u0627\u0632 \u0631\u0641\u062a\u0627\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 \u0645\u0631\u0648\u0631\u06af\u0631 \u0631\u0627 \u0639\u0645\u06cc\u0642 \u062a\u0631 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a. \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0646 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0627\u0645 \u060c \u0622\u0632\u0645\u0627\u06cc\u0634 \u062c\u0627\u0645\u0639 \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f \u060c \u0627\u0632 \u0627\u0631\u0627\u0626\u0647 DOM \u0633\u0627\u062f\u0647 \u06af\u0631\u0641\u062a\u0647 \u062a\u0627 \u0631\u0641\u062a\u0627\u0631 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0648 \u062a\u0645\u0633\u062e\u0631 \u0645\u062a\u0646.<\/p>\n<p>\u0627\u06cc\u0646 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0627\u0645\u0631\u0648\u0632 \u067e\u0627\u06cc\u0647 \u0648 \u0627\u0633\u0627\u0633 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u062a\u0633\u062a \u0645\u062d\u0628\u0648\u0628 \u0627\u0645\u0631\u0648\u0632 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u0646\u062f. \u0628\u0627 \u062f\u0631\u06a9 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 \u0622\u0646\u0647\u0627 \u062f\u0631 \u0632\u06cc\u0631 \u06a9\u0627\u067e\u0648\u062a \u060c \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u06a9\u0631\u062f\u0646 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0628\u0631\u0627\u06cc \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u060c \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u06a9\u0633\u0628 \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0647 \u0646\u0641\u0633 \u0627\u0633\u062a \u060c \u0646\u0647 \u067e\u0648\u0634\u0634. \u0628\u0647\u062a\u0631\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062a\u0633\u062a \u06a9\u062a\u0627\u0628\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631 \u0646\u0648\u0634\u062a\u0646 \u062a\u0633\u062a \u0647\u0627\u06cc \u0645\u0639\u0646\u06cc \u062f\u0627\u0631 \u0628\u0627 \u062d\u062f\u0627\u0642\u0644 \u0627\u0635\u0637\u06a9\u0627\u06a9 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f. \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0646 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0627\u0645 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0686\u0646\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u06cc \u0631\u0627 \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u0641\u0644\u0633\u0641\u0647 \u062a\u0633\u062a \u062e\u0627\u0635 \u0648 \u0645\u0639\u0645\u0627\u0631\u06cc \u0645\u0624\u0644\u0641\u0647 \u062e\u0648\u062f \u0628\u0633\u0627\u0632\u06cc\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"101_%DA%A9%D8%AA%D8%A7%D8%A8\"><\/span>\n<p>  101 \u06a9\u062a\u0627\u0628<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>101 \u06a9\u062a\u0627\u0628<\/strong> \u06cc\u06a9 \u0634\u0631\u06a9\u062a \u0627\u0646\u062a\u0634\u0627\u0631\u0627\u062a AI \u0645\u062d\u0648\u0631 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0646\u0648\u06cc\u0633\u0646\u062f\u0647 \u062a\u0623\u0633\u06cc\u0633 \u0634\u062f\u0647 \u0627\u0633\u062a <strong>\u0622\u0631\u0627\u0648 \u062c\u0648\u0634\u06cc<\/strong>\u0628\u0634\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0646\u0627\u0648\u0631\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0647\u0648\u0634 \u0645\u0635\u0646\u0648\u0639\u06cc \u060c \u0645\u0627 \u0647\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0627\u0646\u062a\u0634\u0627\u0631 \u062e\u0648\u062f \u0631\u0627 \u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647 \u06a9\u0645 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u06cc\u0645 &#8211; \u0628\u0631\u062e\u06cc \u0627\u0632 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JS<\/strong><\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D9%85%D8%A7_%D8%AF%D8%B1_%D9%85%D8%AA%D9%88%D8%B3%D8%B7_%E2%80%8B%E2%80%8B%D9%87%D8%B3%D8%AA%DB%8C%D9%85\"><\/span>\n<p>  \u0645\u0627 \u062f\u0631 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0647\u0633\u062a\u06cc\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>\u0628\u06cc\u0646\u0634 \u0647\u0627\u06cc \u0641\u0646\u06cc Koala<\/strong> | <strong>Epochs &#038; Echoes World<\/strong> | <strong>\u0633\u0631\u0645\u0627\u06cc\u0647 \u06af\u0630\u0627\u0631 \u0631\u0633\u0627\u0646\u0647 \u0645\u0631\u06a9\u0632\u06cc<\/strong> | <strong>\u0631\u0645\u0632 \u0648 \u0631\u0627\u0632\u0647\u0627\u06cc \u06af\u06cc\u062c \u06a9\u0646\u0646\u062f\u0647 \u0645\u062a\u0648\u0633\u0637<\/strong> | <strong>\u0639\u0644\u0648\u0645 \u0648 \u062f\u0648\u0631\u0647 \u0647\u0627\u06cc \u0645\u062a\u0648\u0633\u0637<\/strong> | <strong>\u0647\u0646\u062f\u0648\u062a\u0648\u0627 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\u062c\u0647\u0627\u0646 \u0627\u0633\u062a! JavaScript \u062f\u0631 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u0645\u062a\u062d\u0648\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0645\u0639\u0645\u0627\u0631\u06cc \u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0645\u0624\u0644\u0641\u0647 \u0628\u0647 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":106153,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media2.dev.to\/dynamic\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fjsschools.com%2Fimages%2Faa393e5a-53ab-4e19-983f-78c5c5a55fd9.webp","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-106152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/106152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=106152"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/106152\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/106153"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=106152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=106152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=106152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}