{"id":10207,"date":"2026-08-10T10:16:18","date_gmt":"2026-08-10T10:16:18","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-real-world-typescript-unit-testing-2023-9\/"},"modified":"2026-08-10T10:16:18","modified_gmt":"2026-08-10T10:16:18","slug":"udemy-real-world-typescript-unit-testing-2023-9","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-real-world-typescript-unit-testing-2023-9\/","title":{"rendered":"Udemy \u2013 Real-World TypeScript Unit Testing 2023-9"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Real-World TypeScript Unit Testing Course. This course will help you write effective unit tests for TypeScript applications in client and server environments using Vitest and Jest tools, and produce high-quality code with fewer errors. If you are familiar with TypeScript and want to strengthen your testing skills, this course is designed for you. With over 20 years of experience in the technology industry and extensive teaching experience, the instructor of this course will teach you practical and applicable methods. This course covers topics such as unit testing of logical code, code with side effects such as web access, interdependent modules, mocks, timers, UI unit testing, and server code testing. It also examines tools such as Jsdom, Testing Library, React Testing Library, and the differences between Jest and Vitest. In addition, it teaches how to configure the tools to work with TypeScript and ES modules, as well as code coverage testing. This course will help you become familiar with real-world software development challenges and learn practical solutions to solve them.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"38:1-38:25\"><span style=\"vertical-align: inherit\">What you will learn:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"40:1-55:0\">\n<li data-sourcepos=\"40:1-40:109\"><span style=\"vertical-align: inherit\">Create unit tests for real-world client or server TypeScript applications using Vitest or Jest.<\/span><\/li>\n<li data-sourcepos=\"41:1-41:42\"><span style=\"vertical-align: inherit\">Write better TypeScript code with fewer errors.<\/span><\/li>\n<li data-sourcepos=\"42:1-42:38\"><span style=\"vertical-align: inherit\">Fast and reliable code delivery to Production.<\/span><\/li>\n<li data-sourcepos=\"43:1-43:107\"><span style=\"vertical-align: inherit\">Visualize your system using advanced diagrams: Block Diagram, UML Sequence Diagram, and UML Class Diagram.<\/span><\/li>\n<li data-sourcepos=\"44:1-44:59\"><span style=\"vertical-align: inherit\">Writing unit tests of pure logical code using Test and Expect.<\/span><\/li>\n<li data-sourcepos=\"45:1-45:46\"><span style=\"vertical-align: inherit\">Calling Coverage Test tools like Istanbul.<\/span><\/li>\n<li data-sourcepos=\"46:1-46:72\"><span style=\"vertical-align: inherit\">Writing unit tests for code with Side Effects using SpyOn, Fn, and Mock.<\/span><\/li>\n<li data-sourcepos=\"47:1-47:77\"><span style=\"vertical-align: inherit\">Using advanced concepts for unit testing: Refactoring, Debugging, Filtering.<\/span><\/li>\n<li data-sourcepos=\"48:1-48:73\"><span style=\"vertical-align: inherit\">Using Isolated Test and Sociable Test for unit testing with Module interaction.<\/span><\/li>\n<li data-sourcepos=\"49:1-49:67\"><span style=\"vertical-align: inherit\">Create unit tests including real and fake Timers like Sinonjs\/Fake-Timers.<\/span><\/li>\n<li data-sourcepos=\"50:1-50:87\"><span style=\"vertical-align: inherit\">Creating unit tests for Frontend Vanilla UI using Jsdom: Document, QuerySelector.<\/span><\/li>\n<li data-sourcepos=\"51:1-51:107\"><span style=\"vertical-align: inherit\">Creating unit tests for Frontend Vanilla UI using DOM Testing Library: GetByText, GetByRole, WaitFor.<\/span><\/li>\n<li data-sourcepos=\"52:1-52:92\"><span style=\"vertical-align: inherit\">Creating unit tests for Frontend React UI using React Testing Library: Render, Screen.<\/span><\/li>\n<li data-sourcepos=\"53:1-53:133\"><span style=\"vertical-align: inherit\">Using advanced TypeScript for better code: Union, Enum, Any and Unknown Type, Polymorphism using Inheritance, Class Diagram.<\/span><\/li>\n<li data-sourcepos=\"54:1-55:0\"><span style=\"vertical-align: inherit\">Creating unit tests using Vitest and Jest and comparing between these tools.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"56:1-56:32\"><span style=\"vertical-align: inherit\">Who is this course suitable for?<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"58:1-63:0\">\n<li data-sourcepos=\"58:1-58:87\"><span style=\"vertical-align: inherit\">Students who want to write better code with fewer errors by using unit tests.<\/span><\/li>\n<li data-sourcepos=\"59:1-59:22\"><span style=\"vertical-align: inherit\">Frontend Developers.<\/span><\/li>\n<li data-sourcepos=\"60:1-60:23\"><span style=\"vertical-align: inherit\">Fullstack Developers.<\/span><\/li>\n<li data-sourcepos=\"61:1-61:21\"><span style=\"vertical-align: inherit\">Backend Developers.<\/span><\/li>\n<li data-sourcepos=\"62:1-63:0\"><span style=\"vertical-align: inherit\">React Developers.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Real-World TypeScript Unit Testing Course Specifications<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/real-world-typescript-unit-testing\/?couponCode=ST6MT60525G3\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor:&nbsp; <\/span><a class=\"ud-btn ud-btn-medium ud-btn-link ud-heading-sm ud-text-sm ud-instructor-links\" href=\"https:\/\/downloadlynet.ir\/tag\/nathan-krasney\/\" data-position=\"1\"><span class=\"ud-btn-label\"><span style=\"vertical-align: inherit\">Nathan Krasney<\/span><\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: Beginner to advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 12 hours and 48 minutes<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Number of lessons: 188<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course syllabus for 2023\/10<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-982551 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/05\/Real-World-TypeScript-Unit-Testing-1.png\" alt=\"Real-World TypeScript Unit Testing\" width=\"880\" height=\"1290\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Prerequisites for the Real-World TypeScript Unit Testing course<\/span><\/h3>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" dir=\"ltr\" style=\"text-align: left\">\n<ul>\n<li class=\"ud-block-list-item-content\" dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Knowledge of typescript is required<\/span><\/li>\n<\/ul>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-982552 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/05\/Real-World-TypeScript-Unit-Testing.png\" alt=\"Real-World TypeScript Unit Testing\" width=\"873\" height=\"320\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-164380-1\"><video class=\"wp-video-shortcode\" id=\"video-164380-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Real-World_TypeScript_Unit_Testing_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Real-World_TypeScript_Unit_Testing_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Real-World_TypeScript_Unit_Testing_Downloadly.ir.mp4?nocache=1786137449049\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Real-World_TypeScript_Unit_Testing_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div dir=\"ltr\" style=\"text-align: left\">\n<h3><span style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Subtitles: None<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Real-World_TypeScript_Unit_Testing_2023-9.part1_Downloadly.ir.rar?nocache=1786137448\"><span style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Real-World_TypeScript_Unit_Testing_2023-9.part2_Downloadly.ir.rar?nocache=1786137448\"><span style=\"vertical-align: inherit\">Download Part 2 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Real-World_TypeScript_Unit_Testing_2023-9.part3_Downloadly.ir.rar?nocache=1786137448\"><span style=\"vertical-align: inherit\">Download Part 3 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Real-World_TypeScript_Unit_Testing_2023-9.part4_Downloadly.ir.rar?nocache=1786137448\"><span style=\"vertical-align: inherit\">Download Part 4 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Real-World_TypeScript_Unit_Testing_2023-9.part5_Downloadly.ir.rar?nocache=1786137448\"><span style=\"vertical-align: inherit\">Download Part 5 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Real-World_TypeScript_Unit_Testing_2023-9.part6_Downloadly.ir.rar?nocache=1786137448\"><span style=\"vertical-align: inherit\">Download Part 6 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Real-World_TypeScript_Unit_Testing_2023-9.part7_Downloadly.ir.rar?nocache=1786137448\"><span style=\"vertical-align: inherit\">Download Part 7 \u2013 387 MB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">6.3 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Real-World TypeScript Unit Testing Course. This course will help you write effective unit tests for TypeScript applications in client and server env<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[86670,86671,86672,86673,86674,86675],"class_list":["post-10207","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-real-world-typescript-unit-testing","dgi_tag-download-course-real-world-typescript-unit-testing","dgi_tag-download-real-world-typescript-unit-testing","dgi_tag-free-download-real-world-typescript-unit-testing","dgi_tag-free-real-world-typescript-unit-testing","dgi_tag-nathan-krasney"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/10207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/10207\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=10207"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=10207"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=10207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}