Integration Testing in Vue.js 3

In the previous chapter, we learned about everything related to unit testing. We learned how to unit-test a Vue.js 3 component and the components and pages’ methods. We also learned about unit testing tools such as Jest and Mocha and used them to effectively unit-test an enterprise project.

In this chapter, we will explore everything related to integration testing. We will learn in depth how to perform an integration test on a Vue.js 3 component and pages. We will also learn about integration testing tools such as Vue Test Library (https://github.com/testing-library/vue-testing-library) and how to use them to test an enterprise project effectively.

We will cover the following key topics in this chapter:

• Introduction to integration testing
• What is integration testing?
• Importance of integration testing
• Benefits of integration testing
• Best practices when creating integration tests
• JavaScript integration testing
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