![]() ![]() Units are typically designed to be the smallest meaningful chunk of independently testable code. Unit testing means testing the behavior of code in small, independent units. Cultivating it now will serve you well throughout your coding journey! What is Unit Testing? Getting used to reading tests and following the error messages that failed tests will log for you in the terminal is a skill that takes practice. ![]() Having comprehensive tests enables engineers to confidently change or add to existing code knowing that their changes haven’t broken other features or had unintended side effects elsewhere in the app. ![]() In the software industry, code is generally written, maintained, and refactored by many different software engineers over many years. Tests are common in software engineering because they help to document the core functionality of the code and make sure that new features do not introduce breaking changes. When you move off of the platform to get started with more independent projects, you will still be able to get helpful feedback from tests! To do this, you will be reading, running, and eventually even writing your own test scripts directly. This article provides a high-level overview of tests using the Mocha and Chai frameworks.Ī familiar pattern on the Codecademy platform is that when you finish an exercise, your code runs, and instructive error messages might pop up if anything is wrong. Introduction to Unit Testing with Mocha and Chai ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |