How to write unit tests Unit testing tutorial

YOUR LINK HERE:

http://youtube.com/watch?v=_I2dKKFVmfo

🎓 View our courses: https://scrimba.com/links/all-courses • Testing your code allows you to check that your logic works as expected every time, giving you code confidence, lowering stress levels, and allowing you to deliver faster results. • In this quick, one-hour tutorial, we dive into what unit testing is and why it is important for all developers, regardless of their confidence and experience. • The earlier you start incorporating unit tests into your code base, the better - but it’s never too late. That means that this course is suitable for both newbie coders and those already working in the field who want to level up. • This course covers test grouping, test cases, debugging tests with focus, spies, and more in just one hour, and it contains plenty of challenges to cement your new knowledge. • 💻 Check out this course on Scrimba’s interactive learning platform: • https://scrimba.com/learn/unittest • ✨Contents: ✨ • 00:00 - Introduction to Unit Testing • 06:06 - Introduction to Jasmine • 08:48 - Setting up Jasmine from scratch • 14:50 - Understanding the three parts of testing • 16:42 - Testing setup breakdown • 18:58 - Grouping with describe() • 20:19 - Grouping with describe() - code challenge • 22:18 - Our first test • 27:46 - Our first test - code challenge • 30:27 - Setting up data with beforeEach() • 34:31 - Setting up data with beforeEach() - code challenge • 41:15 - Skipping and Focussing introduction • 43:05 - Skipping and Focussing - code challenge • 47:14 - Unit Testing spies! 🕵️ • 51:15 - Spies - code challenge • 57:25 - Mocks and debug with me! 🪲 • 01:06:45 - Mocks - code challenge • 01:11:36 - Additional matchers: toBeDefined() and toEqual() • 01:15:16 - Additional matchers - code challenge • 01:18:49 - Final code challenge • 01:20:41 - Unit Testing Outro • 💻 Check out this course on Scrimba’s interactive learning platform: • https://scrimba.com/learn/unittest • 🌲 Scrimba's Linktree: • https://scrimba.com/links/linktree

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