Task 5 - Testing Frontend.
Objectives
- Learn to test Frontend React and Redux applications.
- Learn to use StorybookJS and Jest
Learning Resources
Here are the list of learning resources for this task.
| Topic | Resource |
|---|---|
| Getting Started with React Storybook | Link to this resource |
| React Storybook: Design, Dev, Doc, Debug Components | Link to this resource |
| Create Powerful Interactive Style Guides with Storybook | Link to this resource |
| Jest Course | Link to this resource |
| Jest Crash Course | Link to this resource |
Tasks
Step 1: Set up tests.
- Set up React tests with Storybook and Jest
- Make sure tests run when you run
npm test
Step 2: Tests for signup from.
- When you write test for signup form, make sure:
- Check email validation. Check for an error and if there is an error - pass the test.
- When you sign up with an email that has been signed up with already. Check for an error and if there is an error - pass the test.
- Test the form by keeping fields blank.
- Fill the form properly and test redirects to an authenticated page.
Step 3: Test login form.
- Just as you’ve tested signup form. Test login form too. Please make sure you cover all the edge test cases like incorrect login and password, keeping the fields blank, etc.
Step 3: CI and CD
- Integrate npm test in your Travis file and make sure the build passes.
Deliverable
- Push changes to your frontend Git Repo with tests.
- Make sure the build passes on Travis.