Time for some more testing. We are going to focus on testing the UI this week. We will be using react-testing-library to create ui-integration tests and Playwright to create E2E tests.
Group size: 1 person
Copy the Github repo into your own repository and make it private.
Node v20 is required for this project to run.
Run the following commands to get started:
npm install
And here are some other helpful commands defined in package.json
npm run dev (for development)
npm build (to build production version)
npm start (to serve production version of the application)
npm run test:e2e (to run Playwright)
- Write a Playwright test that validates the TODO list is empty
- Write a Playwright test that adds a new item to the list
- Write a Playwright test that adds a second item to the list
- Write a Playwright test that removes one item from the list
Create a GitHub actions workflow that runs these tests on every push.
npm run test (to run vitest)
Create UI tests using react-testing-library.
- Mock the api using Mock Service Worker (MSW)
- Write a test that asserts that loading is displayed when the response is not correct
- Write a test that asserts that a single item is in the list when the component is loaded
- Write a test that adds a new item to the list
- Write a test that removes an item from the list
Make sure to have the test command and test:e2e command separately in package.json so that the Github action workflow can run them in parallel (separate job).
Add me (arnif) as collaborator to the repository. Also make sure to send the link in Canvas when handing in the assignment. Your solution should have implemented the tests cases described above. If you want to add any feel free to do so. The Github action workflow should be running these tests in a separate job (please note only running tests is required, linting, prettier etc were taken care of in previous assignments, but you are welcome to add them to this project as well 😊).
Good luck and Have fun :)