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@nrwl/cypress
Advanced tools
@nrwl/cypress is a package that provides Cypress integration for Nx workspaces. It allows you to run end-to-end tests using Cypress, a popular testing framework for web applications. This package helps in setting up Cypress within an Nx workspace, generating Cypress projects, and running tests efficiently.
Generate Cypress Project
This command generates a new Cypress end-to-end (E2E) testing project for an existing application within an Nx workspace. The generated project will be configured to run Cypress tests for the specified application.
nx generate @nrwl/cypress:project my-app-e2e --project=my-app
Run Cypress Tests
This command runs the Cypress E2E tests for the specified project. It will open the Cypress test runner and execute the tests defined in the project.
nx run my-app-e2e:e2e
Configure Cypress
This is an example of a Cypress configuration file. It sets up node event listeners and specifies the base URL for the application being tested. This configuration is essential for customizing the behavior of Cypress tests.
module.exports = { e2e: { setupNodeEvents(on, config) { // implement node event listeners here }, baseUrl: 'http://localhost:4200' } };
Cypress is a JavaScript end-to-end testing framework that is widely used for testing web applications. It provides a rich set of features for writing and running tests, including time travel, real-time reloads, and automatic waiting. Unlike @nrwl/cypress, which is tailored for Nx workspaces, Cypress can be used in any JavaScript project.
Jest is a JavaScript testing framework developed by Facebook, primarily used for unit testing. While it is not specifically designed for end-to-end testing like Cypress, it can be extended with additional libraries to perform integration and E2E tests. Jest is known for its simplicity and ease of use, making it a popular choice for testing JavaScript applications.
TestCafe is an end-to-end testing framework for web applications. It allows you to write tests in JavaScript or TypeScript and run them across different browsers. TestCafe is similar to Cypress in terms of functionality but does not require browser plugins or WebDriver, making it easier to set up and use.
š Smart, Extensible Build Framework
Nx is a smart and extensible build framework to help you architect, test, and build at any scale ā integrating seamlessly with modern technologies and frameworks while providing a distributed graph-based task execution, computation caching, smart rebuilds of affected projects, powerful code generators, editor support, GitHub apps, and more.
Nx provides distributed graph-based task execution and computation caching.
Nx is smart. It analyzes your workspace and figures out what can be affected by every code change. That's why Nx doesn't rebuild and retest everything on every commit--it only rebuilds what is necessary .
Nx partitions commands into a graph of smaller tasks. Nx then runs those tasks in parallel, and it can even distribute them across multiple machines without any configuration.
Nx also uses a distributed computation cache. If someone has already built or tested similar code, Nx will use their results to speed up the command for everyone else.
Nx helps scale your development from one team building one application to many teams building multiple frontend and backend applications all in the same workspace. When using Nx, developers have a holistic dev experience powered by an advanced CLI (with editor plugins), capabilities for controlled code sharing and consistent code generation.
Nx is an open platform with plugins for many modern tools and frameworks. It has support for TypeScript, React, Angular, Cypress, Jest, Prettier, Nest.js, Next.js, Storybook, Ionic among others. With Nx, you get a consistent dev experience regardless of the tools used.
Executors and generators adding Cypress tests for frontend applications.
This package is used by the @nrwl/web
, @nrwl/react
, and @nrwl/angular
. See https://github.com/nrwl/nx for more information.
Even though Nx isn't technology specific, we provide 3 separate flavours of the documentation site to it make it easier for you to get up and running. For every link below, you will be able to select whether you want your examples to be written in React, Node or Angular.
Scale React Development with Nx | Nx Workspaces | Advanced Nx Workspaces |
FAQs
The Nx Plugin for Cypress contains executors and generators allowing your workspace to use the powerful Cypress integration testing capabilities.
The npm package @nrwl/cypress receives a total of 888,463 weekly downloads. As such, @nrwl/cypress popularity was classified as popular.
We found that @nrwl/cypress demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago.Ā It has 7 open source maintainers collaborating on the project.
Did you know?
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