This article will explore an application that

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Summary and Next Steps covered in At this point in the series you have written extensive tests to ensure that individual features and behaviors work as expected. These tests come in the form of integration tests and unit tests. In this part of the series you will add another layer of complexity to this application.  contains the same test as in the previous article and uses it. The goal of this tutorial is to write end-to-end tests to ensure that user interactions within your application work properly. What is End-to-End Testing End-to-end testing is a broad testing approach that focuses on simulating user interactions within applications to ensure they work properly. While the testing in the previous parts of this series focused on verifying that the individual building blocks of your application are working properly, end-to-end testing ensures that the user experience of your application .

is what you expected. For exa photo editing servies mple an end-to-end test might check the following If the user navigates to the homepage without being logged in will they be redirected to the login page If the user records by deleting will its element disappear? Can the user do this without filling in the email field? Submitting a login form? The reason end-to-end testing is so useful is that it not only verifies the behavior of a specific part of the technology stack but also ensures that all the parts are working together as expected. Rather than writing tests specifically against the front-end client or the back-end, these tests leverage both and operate as if the test runner were the user. Now that you understand what end-to-end testing is you can now start setting .



Up your testing environment. The technology you will be using Prism Docker Playwright Prerequisites Knowledge assumed when performing the following The following steps will be helpful or basic knowledge of its functionality Basic understanding of some testing frameworks Experience with development environments In order to follow the To provide examples, you will need to have your code editor of choice installed. We recommend having it installed. This series makes heavy use of this repository. Make sure to clone the repository. Clone the repository In the terminal go to the directory where the project is stored. Run the following command in that directory Copy The above command will clone the project into a folder named. The default branch of this repository is .