This ensures specific environment for a single testįixtures are supported, Jest has many helper functions such as: BeforeEach and afterEach If you have some work you need to do repeatedly for many tests, beforeAll and afterAll if you only need to do setup once, at the beginning of a file.Īllows defining a fixed, specific states of data for a group of tests (group-fixtures). You can easily test methods, properties, UI element actions and other front-end functionalitiesĪllows testing the bahovior of a server-side codeīack-end server behaviour also can be tested with Jest much in the same way as the front-end tests.Īllows defining a fixed, specific states of data (fixtures) that are test-local.

You can test front-end functionality such as UI testing with puppeteer Most things you can do manually in the browser can be done using puppeteer, therefore you can create a testing environment for your tests to run directly. They share similar structure and functionality.Īllows testing code execution on the client, such as a web browser Set of frameworks originating from SUnit (Smalltalk's testing framework). It usually worked with Enzyme(Integration testing) This is a Unit test framwork especially designed for the React.JS, Babel, TypeScript, Node, React, Angular and Vue projects. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium It provides a high-level API to control Chromium or Chrome over the DevTools ProtocolĪ Unit Testing framework focused on simplicity

Puppeteer is a Node library which provides browser automation for chrome and chromium

Free download jest puppeteer