You will learn the best practices to follow to write useful and lasting tests and how to write effective end-to-end tests (E2E).

React App Testing

This module will provide you with requisite information, principles, and experience-based advice that you need to enter the world of testing methodologies.

You will learn the best practices to follow to write useful and lasting tests, how to test different user flows without a working back-end, how to write effective end-to-end tests (E2E), and finally, how to integrate tests into development and Continuous Integration pipelines.

At the end of the module, you will be able to apply the fundamental principles of the test methodologies to understand what to test and how do it effectively.

Front-end Testing 101: Integration and End-to-end Testing

Select the word that accurately completes the following sentence: “E2E tests are _________  UI integration tests.

Select the word that accurately completes the following sentence: “E2E tests are _________ UI integration tests.

They’re faster and allow you to develop the front-end without a working back-end.

A front-end developer should use of UI integration tests because:

A front-end developer should use of UI integration tests because:

Could the speed of Cypress be leveraged to avoid repeating manual actions?

Could the speed of Cypress be leveraged to avoid repeating manual actions?

A fixture is a static response used instead of actual back-end responses.



A fixture is a static response used instead of actual back-end responses.

Let's test your understanding of the concepts covered so far.

Introduction

E2E Testing

The First E2E Test

Polishing the E2E test

Ajax Requests

Custom Commands

UI Integration Tests

Other Best Practices

Bonus Section

Appendix

Conclusion

Quiz on UI Integration Tests