End-to-end tests are written to assert the flow of an application from start to finish. Instead of handling the tests yourself — you know, manually clicking all over the application — you can write a test that runs as you build the application. That’s what we call continuous integration and it’s a beautiful thing. Write some code, save it, and let tooling do the dirty work of making sure it doesn’t break anything.
Cypress is just one end-to-end testing … Read article “Using Cypress to Write Tests for a React Application”