{"id":69206,"date":"2024-07-13T15:23:51","date_gmt":"2024-07-13T11:53:51","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/"},"modified":"2024-07-13T15:23:51","modified_gmt":"2024-07-13T11:53:51","slug":"testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/","title":{"rendered":"\u062a\u0633\u062a \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0647\u0627 \u062f\u0631 Angular: NO ERROR SCHEMA\u060c Stub Components \u0648 NgMocks"},"content":{"rendered":"<div data-article-id=\"1922151\" id=\"article-body\">\n<p>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0646\u0648\u0634\u062a\u0646 \u06cc\u06a9 \u062a\u0633\u062a \u0628\u0631\u0627\u06cc \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0647\u0627 \u062f\u0627\u0631\u06cc\u0645\u060c \u0633\u062e\u062a \u0646\u06cc\u0633\u062a.  \u062f\u0631\u062f \u0632\u0645\u0627\u0646\u06cc \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0627\u062c\u0632\u0627\u06cc \u0645\u0627 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0646\u0647 \u062a\u0646\u0647\u0627 \u062f\u0631 \u0633\u0627\u0632\u0646\u062f\u0647 \u06cc\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 TypeScript.  \u0686\u0627\u0644\u0634 \u0648\u0627\u0642\u0639\u06cc \u0632\u0645\u0627\u0646\u06cc \u067e\u06cc\u0634 \u0645\u06cc\u200c\u0622\u06cc\u062f \u06a9\u0647 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u060c \u0648 \u0627\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0645\u0627\u0646\u0646\u062f \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644\u200c\u0647\u0627\u060c \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc \u06cc\u0627 \u0641\u0631\u0645\u200c\u0647\u0627 \u062f\u0627\u0631\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0622\u0646 \u0644\u062d\u0638\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0648\u0627\u0642\u0639\u0627\u064b \u0634\u0631\u0648\u0639 \u0628\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0646\u06cc\u0631\u0648\u0647\u0627\u06cc \u062a\u0627\u0631\u06cc\u06a9 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u0646\u062f \u0632\u0646\u062f\u0647 \u0628\u0645\u0627\u0646\u06cc\u0645\u060c \u0648 \u0634\u0645\u0627 \u0646\u0645\u06cc \u062f\u0627\u0646\u06cc\u062f \u0686\u0647 \u06a9\u0633\u06cc \u0628\u0647 \u0633\u0624\u0627\u0644 \u0634\u0645\u0627 \u067e\u0627\u0633\u062e \u0645\u06cc \u062f\u0647\u062f\u060c \u0627\u0645\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627 \u0628\u0647 \u0630\u0647\u0646 \u0634\u0645\u0627 \u0645\u06cc \u0631\u0633\u062f. <code>NO_ERRORS_SCHEMA<\/code> Stub Component \u0648 NgMocks<\/p>\n<p>\u0647\u0631 \u06af\u0632\u06cc\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631 \u062d\u0644 \u0645\u0634\u06a9\u0644 \u06a9\u0645\u06a9 \u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0622\u06cc\u0627 \u0647\u0632\u06cc\u0646\u0647 \u067e\u0646\u0647\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0627\u0646\u06cc\u062f\u061f  \u0627\u0645\u0631\u0648\u0632 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0627\u062c\u0632\u0627\u0621 \u0631\u0627 \u0628\u0627 \u06a9\u0648\u062f\u06a9\u0627\u0646 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 \u0648 \u0686\u06af\u0648\u0646\u0647 \u0622\u0646 \u0645\u0648\u0642\u0639\u06cc\u062a \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u0645.  \u0645\u062b\u0644 \u0647\u0645\u06cc\u0634\u0647\u060c \u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0633\u0646\u0627\u0631\u06cc\u0648 \u0627\u0633\u062a.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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=\"Toggle Table of Content\"><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 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ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#class%22text-2xl_font-bold_tracking-tight_text-gray-900%22%3E_We_have_totalProducts_in_offers\" >class=\"text-2xl font-bold tracking-tight text-gray-900\"&gt;\n        We have {{ totalProducts }} in offers<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#%DA%86%D8%B1%D8%A7_NullInjectorError%D8%9F\" >\u0686\u0631\u0627 NullInjectorError\u061f<\/a><\/li><\/ul><\/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\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#NO_ERRORS_SCHEMA\" >NO_ERRORS_SCHEMA<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#%F0%9F%91%80_%DA%86%D8%B1%D8%A7_%D9%85%D9%86_NO_ERRORS_SCHEMA_%D8%B1%D8%A7_%D8%AA%D9%88%D8%B5%DB%8C%D9%87_%D9%86%D9%85%DB%8C_%DA%A9%D9%86%D9%85\" >\ud83d\udc40 \u0686\u0631\u0627 \u0645\u0646 NO_ERRORS_SCHEMA \u0631\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0646\u0645\u06cc \u06a9\u0646\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#%F0%9F%99%89_%D9%88%D8%A7%D8%B1%D8%AF%D8%A7%D8%AA_%D9%88%D8%A7%D8%A8%D8%B3%D8%AA%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%DA%A9%D9%88%D8%AF%DA%A9\" >\ud83d\ude49 \u0648\u0627\u0631\u062f\u0627\u062a \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0648\u062f\u06a9<\/a><\/li><\/ul><\/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\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#%D8%AE%D8%B1%D8%AF_The_Component\" >\u062e\u0631\u062f The Component<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#%F0%9F%91%80_%D9%82%DB%8C%D9%85%D8%AA_%D9%BE%D9%86%D9%87%D8%A7%D9%86_%D8%AE%D8%B1%D8%AF\" >\ud83d\udc40 \u0642\u06cc\u0645\u062a \u067e\u0646\u0647\u0627\u0646 \u062e\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#%D8%A7%D8%B2_%D8%AA%D9%85%D8%B3%D8%AE%D8%B1\" >\u0627\u0632 \u062a\u0645\u0633\u062e\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nabfollower.com\/blog\/testing-components-in-angular-no-errors-schema-stub-components-and-ngmocks-2bih\/#%D8%AE%D9%84%D8%A7%D8%B5%D9%87\" >\u062e\u0644\u0627\u0635\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B3%D9%86%D8%A7%D8%B1%DB%8C%D9%88\"><\/span>\n<p>  \u0633\u0646\u0627\u0631\u06cc\u0648<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Angular \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0628\u0627 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f (\u0628\u0644\u0647\u060c \u0645\u0627 \u0634\u0631\u06a9\u062a \u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0627\u0632 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627 \u062f\u0631 \u0633\u0627\u0644 2024 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f).  \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0648 \u062c\u0632\u0621 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f: <code>ProductComponent<\/code> \u0648 <code>ProductsListComponent<\/code>.<\/p>\n<p>\u0631\u0627 <code>ProductComponent<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>ProductsListComponent<\/code> \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0644\u06cc\u0633\u062a \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0648 \u0622\u0646 <code>kendo-viewlist<\/code> \u062f\u0627\u062e\u0644 \u06a9\u0627\u0631 \u0627\u0645\u0627 \u0628\u062f\u0648\u0646 \u0622\u0632\u0645\u0627\u06cc\u0634  \ud83e\udd2a<\/p>\n<p><\/p>\n<p>\u0647\u062f\u0641 \u0634\u0645\u0627 \u0627\u0641\u0632\u0648\u062f\u0646 \u067e\u0648\u0634\u0634 \u062a\u0633\u062a \u0628\u0647 \u0622\u0646 \u0627\u0633\u062a <code>ProductsComponent<\/code>\u060c \u0627\u0645\u0627 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/p>\n<p>\u0627\u0646\u062c\u0627\u0645 \u0622\u0646 \u0633\u062e\u062a \u0628\u0647 \u0646\u0638\u0631 \u0646\u0645\u06cc \u0631\u0633\u062f\u060c \u067e\u0633 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062a\u0633\u062a \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AF%D8%B1_%D8%AD%D8%A7%D9%84_%D8%A7%D8%AC%D8%B1%D8%A7_%D8%AA%D8%B3%D8%AA_%D9%87%D8%A7\"><\/span>\n<p>  \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u062a\u0633\u062a \u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 \u06a9\u0647 Angular \u062a\u0633\u062a \u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0632 \u0622\u0646 \u0645\u0631\u0627\u0642\u0628\u062a \u0645\u06cc \u06a9\u0646\u062f <code>ProductsComponent<\/code>\u060c \u067e\u0633 \u0628\u06cc\u0627\u06cc\u06cc\u062f products-component.ts \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u0645.  \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0647 \u0646\u0638\u0631 \u0646\u0645\u06cc \u0631\u0633\u062f<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">inject<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsService<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/services\/products\/products.service<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-products<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">templateUrl<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/products.component.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">styleUrl<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/products.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n<span class=\"p\">})<\/span>\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">ProductsComponent<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">productService<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">inject<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsService<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">total$<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">productService<\/span><span class=\"p\">.<\/span><span class=\"nx\">totalProductsInOffer<\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u062f\u0631 \u0642\u0627\u0644\u0628\u060c \u0686\u06cc\u0632 \u0632\u06cc\u0627\u062f\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.  \u06a9\u0644 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0631\u0627 \u0627\u0632 \u0633\u0631\u0648\u06cc\u0633 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f <code>ProductListComponent<\/code>.  \u06a9\u0627\u0645\u0644.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight html\"><code><span class=\"nt\"><div> <span class=\"na\">class=<\/span><span class=\"s\">\"bg-white\"<\/span><span class=\"nt\">&gt;<\/span>\n  <span class=\"nt\"><div>\n    <span class=\"na\">class=<\/span><span class=\"s\">\"mx-auto max-w-2xl px-4 py-16 sm:px-6 sm:py-24 lg:max-w-7xl lg:px-8\"<\/span>\n  <span class=\"nt\">&gt;<\/span>\n    @if (total$ | async; as totalProducts) {\n      <span class=\"nt\"><h2><span class=\"ez-toc-section\" id=\"class%22text-2xl_font-bold_tracking-tight_text-gray-900%22%3E_We_have_totalProducts_in_offers\"><\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"text-2xl font-bold tracking-tight text-gray-900\"<\/span><span class=\"nt\">&gt;<\/span>\n        We have {{ totalProducts }} in offers\n      <span class=\"nt\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2><\/span>\n    }\n    <span class=\"nt\"><app-products-list\/><\/span>\n  <span class=\"nt\"\/><\/div><\/span>\n<span class=\"nt\"\/><\/div><\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u062a\u0633\u062a \u0628\u0627\u06cc\u062f \u0633\u0627\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u0645 <code>products.component.spec.ts<\/code> \u0648 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627\u06cc\u062f \u062f\u0631 2 \u062f\u0642\u06cc\u0642\u0647 \u062d\u0644 \u0634\u0648\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 <code>ng test<\/code>.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"p\">,<\/span> <span class=\"nx\">TestBed<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/products.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nf\">describe<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ProductsComponent<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ProductsComponent<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">fixture<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"o\"><span class=\"nx\">ProductsComponent<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"nf\">beforeEach<\/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=\"k\">await<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">configureTestingModule<\/span><span class=\"p\">({<\/span>\n      <span class=\"na\">declarations<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">],<\/span>\n    <span class=\"p\">}).<\/span><span class=\"nf\">compileComponents<\/span><span class=\"p\">();<\/span>\n\n    <span class=\"nx\">fixture<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">createComponent<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">component<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">fixture<\/span><span class=\"p\">.<\/span><span class=\"nx\">componentInstance<\/span><span class=\"p\">;<\/span>\n    <span class=\"nx\">fixture<\/span><span class=\"p\">.<\/span><span class=\"nf\">detectChanges<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n\n  <span class=\"nf\">it<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">should create<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">expect<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">).<\/span><span class=\"nf\">toBeTruthy<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">});<\/span>\n<\/span><\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u0648&#8230; \u062a\u0627\u062f\u0627!!!  \ud83d\ude2d \u0634\u0631\u0648\u0639 \u0628\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0637\u0627\u0647\u0627\u06cc \u0639\u062c\u06cc\u0628 \u06a9\u0631\u062f\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code> NullInjectorError: R3InjectorError(DynamicTestModule)[ProductsService -&gt; HttpClient -&gt; HttpClient]:\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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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><img decoding=\"async\" src=\"https:\/\/media.dev.to\/cdn-cgi\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frqkroqzgq6artqj8hu0v.png\" alt=\"\u0627\u0646\u0698\u06a9\u062a\u0648\u0631 \u067e\u0648\u0686\" loading=\"lazy\" width=\"800\" height=\"244\" title=\"\"><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%DA%86%D8%B1%D8%A7_NullInjectorError%D8%9F\"><\/span>\n<p>  \u0686\u0631\u0627 NullInjectorError\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u0627\u06cc\u062f \u0627\u0632 \u062e\u0648\u062f \u0628\u067e\u0631\u0633\u06cc\u062f \u06a9\u0647 \u0686\u0631\u0627 \u0648\u0642\u062a\u06cc \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0645\u0646 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u062e\u0637\u0627\u06cc \u0627\u0646\u0698\u06a9\u062a\u0648\u0631 \u062a\u0647\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u061f  \u0645\u0646 \u062e\u062f\u0645\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u0645\u060c \u0627\u0645\u0627 <code>ProductsComponent<\/code> \u0627\u06a9\u0646\u0648\u0646 \u062f\u0631 \u0645\u0627\u0633\u0647\u200c\u0628\u0627\u0632\u06cc \u0632\u0646\u062f\u06af\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f <code>TestBedTestingModule<\/code>.<\/p>\n<p>Angular \u0627\u0639\u0644\u0627\u0645 \u0645\u06cc \u06a9\u0646\u062f <code>ProductService<\/code> \u0628\u0631\u0627\u06cc \u0645\u0627\u060c \u0627\u0645\u0627 \u0645\u0627 \u0622\u0646 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0646\u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>HttpClientModule<\/code>.  \u062f\u0631 \u0639\u0648\u0636\u060c \u0645\u0627 \u0627\u0632 <code>HttpClientTestingModule<\/code> \u067e\u0633 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"p\">,<\/span> <span class=\"nx\">TestBed<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/products.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClientTestingModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nf\">fdescribe<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ProductsComponent<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ProductsComponent<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">fixture<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"o\"><span class=\"nx\">ProductsComponent<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"nf\">beforeEach<\/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=\"k\">await<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">configureTestingModule<\/span><span class=\"p\">({<\/span>\n      <span class=\"na\">imports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">HttpClientTestingModule<\/span><span class=\"p\">],<\/span>\n      <span class=\"na\">declarations<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">],<\/span>\n    <span class=\"p\">}).<\/span><span class=\"nf\">compileComponents<\/span><span class=\"p\">();<\/span>\n\n    <span class=\"nx\">fixture<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">createComponent<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">component<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">fixture<\/span><span class=\"p\">.<\/span><span class=\"nx\">componentInstance<\/span><span class=\"p\">;<\/span>\n    <span class=\"nx\">fixture<\/span><span class=\"p\">.<\/span><span class=\"nf\">detectChanges<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n\n  <span class=\"nf\">it<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">should create<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">expect<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">).<\/span><span class=\"nf\">toBeTruthy<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">});<\/span>\n<\/span><\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0627\u06cc\u062f \u06a9\u0627\u0631 \u06a9\u0646\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \ud83d\ude2d<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code> Error: NG0304: <span class=\"s1\">'app-products-list'<\/span> is not a known element <span class=\"o\">(<\/span>used <span class=\"k\">in <\/span>the <span class=\"s1\">'ProductsComponent'<\/span> component template<span class=\"o\">)<\/span>:\n        1. If <span class=\"s1\">'app-products-list'<\/span> is an Angular component, <span class=\"k\">then <\/span>verify that it is a part of an @NgModule where this component is declared.\n        2. If <span class=\"s1\">'app-products-list'<\/span> is a Web Component <span class=\"k\">then <\/span>add <span class=\"s1\">'CUSTOM_ELEMENTS_SCHEMA'<\/span> to the <span class=\"s1\">'@NgModule.schemas'<\/span> of this component to suppress this message.\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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u06cc\u06a9 \u062e\u0637\u0627\u06cc \u062f\u06cc\u06af\u0631 \u06af\u0631\u0641\u062a\u06cc\u0645!  \u0686\u0631\u0627 <code>products-component<\/code> \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f <code>app-products-list<\/code>?  \u062e\u0648\u0628\u060c \u0645\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 Angular \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0622\u0646 \u0631\u0627 \u062d\u0644 \u06a9\u0646\u062f.  \u06cc\u0627 \u0633\u0639\u06cc \u06a9\u0646\u06cc\u0645 \u0631\u0648\u06cc \u062a\u0633\u062a \u062e\u0648\u062f \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0646\u06a9\u062a\u0647 \u0631\u0627 \u0646\u0627\u062f\u06cc\u062f\u0647 \u0628\u06af\u06cc\u0631\u06cc\u0645 <code>NO_ERRORS_SCHEMA<\/code>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"NO_ERRORS_SCHEMA\"><\/span>\n<p>  NO_ERRORS_SCHEMA<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ud83d\ude08 \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0648\u0638\u06cc\u0641\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062e\u0648\u062f \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0628\u0631\u0633\u0627\u0646\u06cc\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06cc\u062f\u0647 \u0639\u0627\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a <code>NO_ERRORS_SCHEMA<\/code> \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0627\u0632 <code>@angular\/core<\/code>.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0643\u0631\u062f\u0646 <code>NO_ERRORS_SCHEMA<\/code> \u0628\u0647 \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644\u0631 Angular \u0645\u06cc \u06af\u0648\u06cc\u062f \u06a9\u0647 \u0639\u0646\u0627\u0635\u0631 \u0648 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0646\u0627\u0634\u0646\u0627\u062e\u062a\u0647 \u0631\u0627 \u062f\u0631 \u0642\u0627\u0644\u0628 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0646\u0627\u062f\u06cc\u062f\u0647 \u0628\u06af\u06cc\u0631\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0646\u0627\u0635\u0631 HTML \u0639\u0644\u0627\u0645\u062a \u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"p\">,<\/span> <span class=\"nx\">TestBed<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/products.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClientTestingModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">NO_ERRORS_SCHEMA<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nf\">fdescribe<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ProductsComponent<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ProductsComponent<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">fixture<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"o\"><span class=\"nx\">ProductsComponent<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"nf\">beforeEach<\/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=\"k\">await<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">configureTestingModule<\/span><span class=\"p\">({<\/span>\n      <span class=\"na\">imports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">HttpClientTestingModule<\/span><span class=\"p\">],<\/span>\n      <span class=\"na\">declarations<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">],<\/span>\n      <span class=\"na\">schemas<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">NO_ERRORS_SCHEMA<\/span><span class=\"p\">],<\/span>\n    <span class=\"p\">}).<\/span><span class=\"nf\">compileComponents<\/span><span class=\"p\">();<\/span>\n\n    <span class=\"nx\">fixture<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">createComponent<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">component<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">fixture<\/span><span class=\"p\">.<\/span><span class=\"nx\">componentInstance<\/span><span class=\"p\">;<\/span>\n    <span class=\"nx\">fixture<\/span><span class=\"p\">.<\/span><span class=\"nf\">detectChanges<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n\n  <span class=\"nf\">it<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">should create<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nf\">expect<\/span><span class=\"p\">(<\/span><span class=\"nx\">component<\/span><span class=\"p\">).<\/span><span class=\"nf\">toBeTruthy<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">});<\/span>\n<\/span><\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u0630\u062e\u06cc\u0631\u0647 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a.  \u0639\u0627\u0644\u06cc!  \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0633\u0628\u0632 \u0627\u0633\u062a!<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/cdn-cgi\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw9gilj2migen40jxc9nd.png\" alt=\"5\" loading=\"lazy\" width=\"800\" height=\"154\" title=\"\"><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%91%80_%DA%86%D8%B1%D8%A7_%D9%85%D9%86_NO_ERRORS_SCHEMA_%D8%B1%D8%A7_%D8%AA%D9%88%D8%B5%DB%8C%D9%87_%D9%86%D9%85%DB%8C_%DA%A9%D9%86%D9%85\"><\/span>\n<p>  \ud83d\udc40 \u0686\u0631\u0627 \u0645\u0646 NO_ERRORS_SCHEMA \u0631\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0646\u0645\u06cc \u06a9\u0646\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0648\u0642\u062a\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>NO_ERRORS_SCHEMA<\/code> \u062f\u0631 \u062a\u0633\u062a \u0647\u0627\u06cc Angular \u0645\u0627\u060c \u062e\u0637\u0627\u0647\u0627\u06cc \u0627\u0644\u06af\u0648 \u0631\u0627 \u067e\u0646\u0647\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u067e\u0648\u0634\u0634 \u062a\u0633\u062a \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u062f.  \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0645\u062b\u0628\u062a \u06a9\u0627\u0630\u0628 \u0634\u0648\u062f \u0648 \u06a9\u06cc\u0641\u06cc\u062a \u06a9\u062f \u0636\u0639\u06cc\u0641 \u0631\u0627 \u0627\u0631\u062a\u0642\u0627 \u062f\u0647\u062f\u060c \u06a9\u0647 \u0647\u0632\u06cc\u0646\u0647 \u067e\u0646\u0647\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a \u062f\u0631 \u0622\u06cc\u0646\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%F0%9F%99%89_%D9%88%D8%A7%D8%B1%D8%AF%D8%A7%D8%AA_%D9%88%D8%A7%D8%A8%D8%B3%D8%AA%DA%AF%DB%8C_%D9%87%D8%A7%DB%8C_%DA%A9%D9%88%D8%AF%DA%A9\"><\/span>\n<p>  \ud83d\ude49 \u0648\u0627\u0631\u062f\u0627\u062a \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0648\u062f\u06a9<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06af\u0631 \u0645\u0634\u06a9\u0644 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 <code>ProductsListComponent<\/code> \u062f\u0631 \u0627\u0639\u0644\u0627\u0645 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a <code>TestBed<\/code> sandbox\u060c \u0686\u0631\u0627 \u0622\u0646 \u0631\u0627 \u0648\u0627\u0631\u062f \u0646\u0645\u06cc \u06a9\u0646\u06cc\u062f\u061f  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"p\">,<\/span> <span class=\"nx\">TestBed<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/products.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClientTestingModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsListComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/components\/products-list\/products-list.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nf\">fdescribe<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ProductsComponent<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ProductsComponent<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">fixture<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"o\"><span class=\"nx\">ProductsComponent<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"nf\">beforeEach<\/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=\"k\">await<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">configureTestingModule<\/span><span class=\"p\">({<\/span>\n      <span class=\"na\">imports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">HttpClientTestingModule<\/span><span class=\"p\">],<\/span>\n      <span class=\"na\">declarations<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">,<\/span> <span class=\"nx\">ProductsListComponent<\/span><span class=\"p\">],<\/span>\n    <span class=\"p\">}).<\/span><span class=\"nf\">compileComponents<\/span><span class=\"p\">();<\/span>\n<\/span><\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u0648 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u06cc\u200c\u0631\u0648\u06cc\u0645&#8230; \u0648\u0627\u0628\u0633\u062a\u06af\u06cc\u200c\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0648 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>Chrome 126.0.0.0 <span class=\"o\">(<\/span>Mac OS 10.15.7<span class=\"o\">)<\/span> ProductsComponent should load the product-list FAILED\n        Error: NG0304: <span class=\"s1\">'kendo-listview'<\/span> is not a known element <span class=\"o\">(<\/span>used <span class=\"k\">in <\/span>the <span class=\"s1\">'ProductsListComponent'<\/span> component template<span class=\"o\">)<\/span>:\n           1. If <span class=\"s1\">'kendo-listview'<\/span> is an Angular component, <span class=\"k\">then <\/span>verify that it is a part of an @NgModule where this component is declared.\n              f <span class=\"s1\">'kendo-listview'<\/span> is a Web Component <span class=\"k\">then <\/span>add <span class=\"s1\">'CUSTOM_ELEMENTS_SCHEMA'<\/span> to the <span class=\"s1\">'@NgModule.schemas'<\/span> of this component to suppress this message.\n                      error properties: Object<span class=\"o\">({<\/span> code: 304 <span class=\"o\">})<\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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\u0634\u0647\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u062f\u0631\u0633\u062a\u0634 \u06a9\u0646\u06cc\u0645 <code>ListViewModule<\/code> \u0627\u0632 \u06a9\u0646\u062f\u0648<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/products.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClientTestingModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsListComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/components\/products-list\/products-list.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ListViewModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@progress\/kendo-angular-listview<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nf\">fdescribe<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ProductsComponent<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ProductsComponent<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">fixture<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"o\"><span class=\"nx\">ProductsComponent<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"nf\">beforeEach<\/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=\"k\">await<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">configureTestingModule<\/span><span class=\"p\">({<\/span>\n      <span class=\"na\">imports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">HttpClientTestingModule<\/span><span class=\"p\">,<\/span> <span class=\"nx\">ListViewModule<\/span><span class=\"p\">],<\/span>\n      <span class=\"na\">declarations<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">,<\/span> <span class=\"nx\">ProductsListComponent<\/span><span class=\"p\">],<\/span>\n    <span class=\"p\">}).<\/span><span class=\"nf\">compileComponents<\/span><span class=\"p\">();<\/span>\n<\/span><\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u06cc\u06a9 \u0644\u062d\u0638\u0647 \u0635\u0628\u0631 \u06a9\u0646\u06cc\u062f&#8230; \u0622\u06cc\u0627 \u0645\u0627 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>ProductsComponent<\/code> \u062a\u0633\u062a\u06cc \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0645\u0631\u0628\u0648\u0637 \u0646\u06cc\u0633\u062a\u061f  \u0686\u0647 \u0627\u062a\u0641\u0627\u0642\u06cc \u062e\u0648\u0627\u0647\u062f \u0627\u0641\u062a\u0627\u062f \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 <code>ProductListComponent<\/code> \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc \u062f\u0647\u062f \u0648 \u06cc\u06a9 \u0641\u0631\u0645 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f\u061f  \u062e\u0648\u0627\u0647\u062f \u0634\u062f <code>ProductComponent<\/code> \u062a\u0633\u062a \u0648 \u0633\u067e\u0633 \u0646\u06cc\u0627\u0632 \u0628\u0647 <code>FormsModule<\/code>?  \u062a\u0633\u062a \u0645\u0627 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 \u0622\u0632\u0645\u0648\u0646 \u0634\u06a9\u0633\u062a\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f <code>ProductListComponent<\/code>.<\/p>\n<p>\u0628\u0647 \u0646\u0638\u0631 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u062e\u0648\u0628\u06cc \u0627\u0633\u062a \u06cc\u0627 \u0645\u0627 \u06cc\u06a9 \u0622\u0632\u0645\u0648\u0646 \u0648\u0627\u062d\u062f \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0622\u0632\u0645\u0648\u0646 \u0627\u062f\u063a\u0627\u0645 \u0645\u062e\u0644\u0648\u0637 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u061f<\/p>\n<p>\u0645\u0646 \u0641\u06a9\u0631 \u0645\u06cc \u06a9\u0646\u0645 \u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0639\u0645\u06cc\u0642 \u0634\u062f\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u062f\u0631 \u0622\u0632\u0645\u0648\u0646 \u062e\u0648\u062f \u0627\u062c\u062a\u0646\u0627\u0628 \u06a9\u0646\u06cc\u0645.  \u0645\u0633\u0626\u0648\u0644\u06cc\u062a \u0645\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06a9\u0627\u0631\u06a9\u0631\u062f \u0645\u062d\u0635\u0648\u0644\u0627\u062a\u060c \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0646\u0645\u0627\u06cc\u0634 \u062a\u0639\u062f\u0627\u062f \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u0627\u062a \u0627\u0633\u062a.  \u0645\u0633\u0626\u0648\u0644\u06cc\u062a \u0686\u06cc\u0632\u0647\u0627\u06cc \u06a9\u0646\u062f\u0648 \u0628\u0631 \u0639\u0647\u062f\u0647 \u0644\u06cc\u0633\u062a \u0645\u062d\u0635\u0648\u0644 \u0627\u0633\u062a.  \u06cc\u06a9 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646 \u0631\u0627 \u0645\u0633\u062e\u0631\u0647 \u06a9\u0646\u06cc\u062f <code>ProductList<\/code>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AE%D8%B1%D8%AF_The_Component\"><\/span>\n<p>  \u062e\u0631\u062f The Component<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0646\u0633\u062e\u0647 \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u0645 <code>ProductListComponent<\/code>.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u0627 \u06cc\u06a9 \u062e\u0631\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0622\u0646 \u0641\u0642\u0637 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0628\u0627 \u0647\u0645\u0627\u0646 \u0627\u0646\u062a\u062e\u0627\u0628\u06af\u0631 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0627\u0635\u0644\u06cc \u0627\u0633\u062a \u0648 \u0631\u0627\u0628\u0637 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc API \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0645\u06cc \u06af\u0630\u0627\u0631\u062f.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062e\u0631\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u0646\u0645\u0627\u06cc \u06a9\u0648\u062f\u06a9 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u0645\u060c \u0627\u0644\u06af\u0648 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u062e\u0648\u062f \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u0645\u060c \u0648 \u0627\u0644\u0628\u062a\u0647 \u0627\u0632 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0647\u0645\u0647 \u0622\u0646 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc\u200c\u0647\u0627 \u0627\u062c\u062a\u0646\u0627\u0628 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u06cc\u062c\u0627\u062f \u06a9\u0644\u0627\u0633 \u0628\u0627 <code>@Component<\/code> \u062f\u06a9\u0648\u0631\u0627\u062a\u0648\u0631 \u0648 \u0627\u0644\u06af\u0648 \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f.  \u0645\u062b\u0644 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062c\u0632\u0621 \u0627\u0633\u062a.  \u06a9\u062f \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-products-list<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">template<\/span><span class=\"p\">:<\/span> <span class=\"s2\">` <p>my products<\/p>`<\/span><span class=\"p\">,<\/span>\n<span class=\"p\">})<\/span>\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">ProductListStub<\/span> <span class=\"k\">implements<\/span> <span class=\"nx\">ProductsListComponent<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nl\">products<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Product<\/span><span class=\"p\">[]<\/span> <span class=\"o\">=<\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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\u0639\u062f\u060c \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f <code>ProductsListComponent<\/code> \u0628\u0627 \u062e\u0631\u062f \u0645\u0627 \u062f\u0631 \u0628\u062e\u0634 \u0627\u0639\u0644\u0627\u0645\u06cc\u0647.  \u06a9\u062f \u0646\u0647\u0627\u06cc\u06cc \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Component<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Product<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/services\/products\/products.service<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-products-list<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">template<\/span><span class=\"p\">:<\/span> <span class=\"s2\">` <p>my products<\/p>`<\/span><span class=\"p\">,<\/span>\n<span class=\"p\">})<\/span>\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">ProductListMock<\/span> <span class=\"k\">implements<\/span> <span class=\"nx\">ProductsListComponent<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nl\">products<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Product<\/span><span class=\"p\">[]<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[];<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"nf\">describe<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ProductsComponent<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ProductsComponent<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"na\">fixture<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ComponentFixture<\/span><span class=\"o\"><span class=\"nx\">ProductsComponent<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"nf\">beforeEach<\/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=\"k\">await<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">configureTestingModule<\/span><span class=\"p\">({<\/span>\n      <span class=\"na\">imports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">HttpClientTestingModule<\/span><span class=\"p\">],<\/span>\n      <span class=\"na\">declarations<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">,<\/span> <span class=\"nx\">ProductListStub<\/span><span class=\"p\">],<\/span>\n    <span class=\"p\">}).<\/span><span class=\"nf\">compileComponents<\/span><span class=\"p\">();<\/span>\n\n    <span class=\"nx\">fixture<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">TestBed<\/span><span class=\"p\">.<\/span><span class=\"nf\">createComponent<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">component<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">fixture<\/span><span class=\"p\">.<\/span><span class=\"nx\">componentInstance<\/span><span class=\"p\">;<\/span>\n    <span class=\"nx\">fixture<\/span><span class=\"p\">.<\/span><span class=\"nf\">detectChanges<\/span><span class=\"p\">();<\/span>\n  <span class=\"p\">});<\/span>\n<\/span><\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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=\"%F0%9F%91%80_%D9%82%DB%8C%D9%85%D8%AA_%D9%BE%D9%86%D9%87%D8%A7%D9%86_%D8%AE%D8%B1%D8%AF\"><\/span>\n<p>  \ud83d\udc40 \u0642\u06cc\u0645\u062a \u067e\u0646\u0647\u0627\u0646 \u062e\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0648\u0628\u060c \u0686\u0633\u0628\u0627\u0646\u062f\u0646 \u0627\u062c\u0632\u0627\u0621 \u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0628 \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0627\u06cc\u0646 \u06cc\u06a9 \u0631\u0627\u0647 \u0622\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0646\u06af\u0631\u0627\u0646\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0645\u0624\u0644\u0641\u0647 \u0641\u0631\u0632\u0646\u062f \u0627\u0633\u062a.  \u0627\u0644\u0628\u062a\u0647 \u0645\u0627 \u0631\u0648\u06cc \u062a\u0633\u062a \u06a9\u0646\u062a\u0631\u0644 \u062f\u0627\u0631\u06cc\u0645\u060c \u0627\u0645\u0627 \u0647\u0632\u06cc\u0646\u0647 \u067e\u0646\u0647\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0645\u0627 \u0628\u0627\u06cc\u062f \u0647\u0631 \u062c\u0632\u0621 \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u0645 \u0648 \u0627\u06cc\u0646 \u062e\u0631\u062f \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u0645.  \u0627\u06af\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u0645\u062d\u0635\u0648\u0644 \u0628\u0632\u0631\u06af \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0631\u0648\u0632 \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u0647\u0645\u0647 \u0645\u0648\u0627\u0631\u062f \u062e\u0631\u062f \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062a\u0644\u0627\u0634 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0627\u0634\u062f \u06a9\u0647 \u0645\u062f\u06cc\u0631 \u0634\u0645\u0627 \u0646\u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0631\u0627\u06cc \u0622\u0646 \u0647\u0632\u06cc\u0646\u0647 \u0627\u06cc \u0628\u067e\u0631\u062f\u0627\u0632\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 NgMocks \u0631\u0627\u0647 \u062d\u0644 \u062f\u06cc\u06af\u0631\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u0645.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B2_%D8%AA%D9%85%D8%B3%D8%AE%D8%B1\"><\/span>\n<p>  \u0627\u0632 \u062a\u0645\u0633\u062e\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><code>ngMocks<\/code>  \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a\u060c \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0631\u0627 \u0633\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u0622\u0645\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0622\u0646 \u0631\u0627 \u0622\u0633\u0627\u0646 \u06a9\u0646\u06cc\u0645 \u0648 \u0635\u0641\u062d\u0647 \u062f\u06cc\u06af \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0647\u06cc\u0645\u060c \u0645\u0646 \u0639\u0627\u0634\u0642 \u06a9\u0627\u0631 \u0628\u0627 \u0622\u0646 \u0647\u0633\u062a\u0645.<\/p>\n<p>NgMocks \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u06a9\u0645\u06a9\u06cc \u0648 \u06a9\u0645\u06a9\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06af\u0633\u062a\u0631\u0634 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0648\u0627\u062d\u062f Angular \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f <code>TestBed<\/code>\u060c <code>ComponentFixture<\/code> \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646\u0634  \u0645\u0627 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0635\u0641\u062d\u0647 \u062f\u06cc\u06af \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0645\u0627\u0646\u0646\u062f \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u06cc\u0645 <code>MockBuilder<\/code>\u060c <code>MockRender<\/code>\u060c<code>MockComponent<\/code>\u060c <code>MockDirective<\/code>\u060c <code>MockPipe<\/code>\u060c <code>MockService<\/code>\u060c \u0648 <code>AutoMockModule<\/code> \u0648 \u0628\u06cc\u0634\u062a\u0631 .<\/p>\n<blockquote>\n<p>\u0645\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u062a\u0645\u0627\u0645 \u062c\u0646\u0628\u0647 \u0647\u0627\u06cc ngMock \u0639\u0645\u06cc\u0642 \u0646\u0645\u06cc \u0634\u0648\u0645\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u0645 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0627\u06af\u0631 \u0645\u0642\u0627\u0644\u0647 \u0627\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0646\u0638\u0631 \u0628\u062f\u0647\u06cc\u062f<\/p>\n<\/blockquote>\n<p>\u0627\u0628\u062a\u062f\u0627 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 ng-mocks \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>npm <span class=\"nb\">install <\/span>ng-mocks <span class=\"nt\">--save-dev<\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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<blockquote>\n<p>\u0627\u06af\u0631 \u0627\u0632 Angular 15+ \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0646\u062f\u0627\u0631\u06cc\u062f <code>src\/test.ts<\/code> \u0627\u0632 \u0627\u06cc\u0646 \u067e\u0627\u0633\u062e \u062f\u0631 stackoverflow \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>src\/test.ts<\/code>.<\/p>\n<\/blockquote>\n<p>\u0633\u067e\u0633 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc ng-mock \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>src\/test.ts<\/code><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">getTestBed<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">BrowserDynamicTestingModule<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">platformBrowserDynamicTesting<\/span><span class=\"p\">,<\/span>\n<span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/platform-browser-dynamic\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">MockInstance<\/span><span class=\"p\">,<\/span> <span class=\"nx\">MockService<\/span><span class=\"p\">,<\/span> <span class=\"nx\">ngMocks<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">ng-mocks<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">DefaultTitleStrategy<\/span><span class=\"p\">,<\/span> <span class=\"nx\">TitleStrategy<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/router<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">CommonModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ApplicationModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">BrowserModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/platform-browser<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nf\">getTestBed<\/span><span class=\"p\">().<\/span><span class=\"nf\">initTestEnvironment<\/span><span class=\"p\">(<\/span>\n  <span class=\"nx\">BrowserDynamicTestingModule<\/span><span class=\"p\">,<\/span>\n  <span class=\"nf\">platformBrowserDynamicTesting<\/span><span class=\"p\">(),<\/span>\n  <span class=\"p\">{<\/span>\n    <span class=\"na\">errorOnUnknownElements<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">errorOnUnknownProperties<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\n  <span class=\"p\">},<\/span>\n<span class=\"p\">);<\/span>\n\n<span class=\"nx\">ngMocks<\/span><span class=\"p\">.<\/span><span class=\"nf\">autoSpy<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">jasmine<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n<span class=\"nx\">ngMocks<\/span><span class=\"p\">.<\/span><span class=\"nf\">defaultMock<\/span><span class=\"p\">(<\/span><span class=\"nx\">TitleStrategy<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nc\">MockService<\/span><span class=\"p\">(<\/span><span class=\"nx\">DefaultTitleStrategy<\/span><span class=\"p\">));<\/span>\n<span class=\"nx\">ngMocks<\/span><span class=\"p\">.<\/span><span class=\"nf\">globalKeep<\/span><span class=\"p\">(<\/span><span class=\"nx\">ApplicationModule<\/span><span class=\"p\">,<\/span> <span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\n<span class=\"nx\">ngMocks<\/span><span class=\"p\">.<\/span><span class=\"nf\">globalKeep<\/span><span class=\"p\">(<\/span><span class=\"nx\">CommonModule<\/span><span class=\"p\">,<\/span> <span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\n<span class=\"nx\">ngMocks<\/span><span class=\"p\">.<\/span><span class=\"nf\">globalKeep<\/span><span class=\"p\">(<\/span><span class=\"nx\">BrowserModule<\/span><span class=\"p\">,<\/span> <span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\n\n<span class=\"nx\">jasmine<\/span><span class=\"p\">.<\/span><span class=\"nf\">getEnv<\/span><span class=\"p\">().<\/span><span class=\"nf\">addReporter<\/span><span class=\"p\">({<\/span>\n  <span class=\"na\">specDone<\/span><span class=\"p\">:<\/span> <span class=\"nx\">MockInstance<\/span><span class=\"p\">.<\/span><span class=\"nx\">restore<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">specStarted<\/span><span class=\"p\">:<\/span> <span class=\"nx\">MockInstance<\/span><span class=\"p\">.<\/span><span class=\"nx\">remember<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">suiteDone<\/span><span class=\"p\">:<\/span> <span class=\"nx\">MockInstance<\/span><span class=\"p\">.<\/span><span class=\"nx\">restore<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">suiteStarted<\/span><span class=\"p\">:<\/span> <span class=\"nx\">MockInstance<\/span><span class=\"p\">.<\/span><span class=\"nx\">remember<\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062a\u0633\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0648 \u0627\u0628\u0632\u0627\u0631 \u06a9\u0644\u06cc\u062f\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u0645: <code>MockBuilder<\/code> \u0648 <code>MockRender<\/code>.<\/p>\n<p><code>MockBuilder<\/code>  \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u0627\u0698\u0648\u0644 \u0647\u0627\u06cc \u062a\u0633\u062a \u0632\u0627\u0648\u06cc\u0647 \u0627\u06cc \u0631\u0627 \u0628\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627 \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0627\u062c\u0632\u0627\u06cc \u062a\u062d\u062a \u0622\u0632\u0645\u0627\u06cc\u0634 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u062a\u0645\u0631\u06a9\u0632 \u0627\u06cc\u0632\u0648\u0644\u0647 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p><code>MockRender<\/code>  \u0646\u0645\u0648\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0648 \u0627\u0631\u0627\u0626\u0647 \u0645\u0648\u0644\u0641\u0647\u200c\u0647\u0627\u06cc Angular \u062f\u0631 \u062a\u0633\u062a\u200c\u0647\u0627\u06cc \u0648\u0627\u062d\u062f \u0631\u0627 \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u0645\u0624\u0644\u0641\u0647 \u0648 \u0639\u0646\u0627\u0635\u0631 DOM \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0631\u0641\u062a\u0627\u0631 \u0648 \u062a\u0639\u0627\u0645\u0644\u0627\u062a \u0622\u0646\u0647\u0627 \u0628\u0647 \u0637\u0648\u0631 \u062f\u0642\u06cc\u0642 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0628\u062c\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>TestBed<\/code>\u060c \u0645\u0646 \u0628\u0647 MockBuilder \u0633\u0648\u0626\u06cc\u0686 \u0645\u06cc \u06a9\u0646\u0645 \u0648 \u0645\u0624\u0644\u0641\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0648 \u0645\u0627\u0698\u0648\u0644 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0631\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0646 \u067e\u0627\u0633 \u0645\u06cc \u06a9\u0646\u0645 <code>HttpClientTestingModule<\/code>\u060c \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f <code>.mock<\/code> \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u06a9\u062f\u0627\u0645 \u062c\u0632\u0621 \u0631\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u0645 \u0645\u0633\u062e\u0631\u0647 \u06a9\u0646\u0645\u060c <code>ProductList<\/code>.<\/p>\n<blockquote>\n<p>\u0645\u062a\u062f .mock \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc \u0645\u0627\u0646\u0646\u062f .mock([ProductsListComponent, AnotherComponent, &#8230;])<\/p>\n<\/blockquote>\n<p>\u06a9\u062f \u0646\u0647\u0627\u06cc\u06cc \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/products.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">ProductsListComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/components\/products-list\/products-list.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">MockBuilder<\/span><span class=\"p\">,<\/span> <span class=\"nx\">MockRender<\/span><span class=\"p\">,<\/span> <span class=\"nx\">ngMocks<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">ng-mocks<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClientTestingModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http\/testing<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nf\">describe<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ProductsComponent<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nf\">beforeEach<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span>\n    <span class=\"nc\">MockBuilder<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">)<\/span>\n      <span class=\"p\">.<\/span><span class=\"nf\">keep<\/span><span class=\"p\">(<\/span><span class=\"nx\">HttpClientTestingModule<\/span><span class=\"p\">)<\/span>\n      <span class=\"p\">.<\/span><span class=\"nf\">mock<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsListComponent<\/span><span class=\"p\">),<\/span>\n  <span class=\"p\">);<\/span>\n\n  <span class=\"nf\">it<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">should create<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">fixture<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">MockRender<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">);<\/span>\n    <span class=\"nf\">expect<\/span><span class=\"p\">(<\/span><span class=\"nx\">ngMocks<\/span><span class=\"p\">.<\/span><span class=\"nf\">findInstance<\/span><span class=\"p\">(<\/span><span class=\"nx\">ProductsComponent<\/span><span class=\"p\">)).<\/span><span class=\"nf\">toBeTruthy<\/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>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\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>\u0630\u062e\u06cc\u0631\u0647 \u0648 \u062a\u0627-\u062f\u0627!  \u0645\u0627 \u0641\u0642\u0637 \u0628\u0627 \u0686\u0646\u062f \u062e\u0637 \u06a9\u062f \u0622\u0645\u0627\u062f\u0647 \u0647\u0633\u062a\u06cc\u0645 \u0648 \u0622\u0645\u0627\u062f\u0647 \u0634\u0631\u0648\u0639 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0647\u0633\u062a\u06cc\u0645!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AE%D9%84%D8%A7%D8%B5%D9%87\"><\/span>\n<p>  \u062e\u0644\u0627\u0635\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0686\u06af\u0648\u0646\u06af\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0634\u062f\u0646 \u0645\u0648\u0644\u0641\u0647 \u0647\u0627\u06cc Angular \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc\u060c \u0645\u0624\u0644\u0641\u0647 \u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u062f\u0631\u06af\u06cc\u0631 \u0645\u06cc \u0634\u0648\u0646\u062f\u060c \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0647\u0646\u06af\u0627\u0645 \u0686\u0627\u0644\u0634 \u0628\u0627 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u0686\u0646\u062f \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0645\u062a\u06a9\u06cc \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u062f\u0631 \u0642\u0627\u0644\u0628\u060c \u0633\u062e\u062a \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>\u0648\u0642\u062a\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>NO_ERRORS_SCHEMA<\/code>\u060c \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0645\u0633\u0627\u0626\u0644 \u0631\u0627 \u067e\u0646\u0647\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u062c\u0627\u062f \u0645\u0648\u0644\u0641\u0647 \u0647\u0627\u06cc \u062e\u0631\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u0631\u0627 \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0647\u0632\u06cc\u0646\u0647 \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0647 \u0646\u0638\u0631 \u0645\u0646 \u062a\u0631\u062c\u06cc\u062d \u0645\u06cc \u062f\u0647\u0645 <code>NgMocks<\/code> \u0632\u06cc\u0631\u0627 \u06a9\u0627\u0631 \u0645\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>MockBuilder<\/code> \u0648 <code>MockRender<\/code> \u0648 \u062d\u062f\u0627\u0642\u0644 \u062f\u06cc\u06af \u0628\u062e\u0627\u0631.<\/p>\n<p>\u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u06a9\u0645\u06a9 \u06a9\u0646\u062f<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0646\u0648\u0634\u062a\u0646 \u06cc\u06a9 \u062a\u0633\u062a \u0628\u0631\u0627\u06cc \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0647\u0627 \u062f\u0627\u0631\u06cc\u0645\u060c \u0633\u062e\u062a \u0646\u06cc\u0633\u062a. \u062f\u0631\u062f \u0632\u0645\u0627\u0646\u06cc \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0627\u062c\u0632\u0627\u06cc \u0645\u0627 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0646\u0647 \u062a\u0646\u0647\u0627 \u062f\u0631 \u0633\u0627\u0632\u0646\u062f\u0647 \u06cc\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 TypeScript. \u0686\u0627\u0644\u0634 \u0648\u0627\u0642\u0639\u06cc \u0632\u0645\u0627\u0646\u06cc \u067e\u06cc\u0634 \u0645\u06cc\u200c\u0622\u06cc\u062f \u06a9\u0647 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u060c \u0648 \u0627\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647\u200c\u0647\u0627 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0645\u0627\u0646\u0646\u062f \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644\u200c\u0647\u0627\u060c &hellip;<\/p>\n","protected":false},"author":2,"featured_media":69207,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-69206","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\/69206","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=69206"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/69206\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/69207"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=69206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=69206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=69206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}