What you would learn in Unit Testing Vue 2 course?
Have you ever implemented an exciting new feature within your app and then crossed your fingers in the hope that you do not wake up to the realization that you've introduced an entirely new bug? You can significantly eliminate these issues and improve your Vue apps by testing your app.
A tested and thoroughly tested software generally includes a well-implemented mixture of various types of testing. This includes end-to-end (E2E) testing, Sometimes Snapshot testing, Integration testing, and Unit Testing. This course is designed to be an introduction to unit testing with Vue. As you'll learn throughout the course, Unit tests are the base of a test-driven application.
In this class, we'll be using the well-known Jest JavaScript Testing library to conduct our tests and Vue Test Utils, the official unit-testing utility library that comes with Vue.
Writing tests have goals.
In the next lesson, we'll write our very first test. First, let's appreciate the benefits of testing your app. What can we get from this additional work that comes with writing more software to check our software?
Increased confidence
In addition, sleeping better at night after a feature's deployment testing can help bring the entire team to the same level. If you're new to the repository, observing a series of tests is similar to having a professional developer beside you, watching your code to ensure that you follow the right lines of what the code should be doing. With these tests in place, you'll be able to ensure that you're not breaking anything by making changes to functionality or adding new features to the code you have already written.
High-Quality Code
If you design your components with the intention of testing, you create distinct, more reusable components. When you begin creating tests for your component and notice that they're not simple to test, This is a clear indicator that you could be able to modify your components. You could result in improving them.
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