puppeteer/packages/ng-schematics

Puppeteer Angular Schematic

Adds Puppeteer-based e2e tests to your Angular project.

Usage

Run the command bellow in an Angular CLI app directory and follow the prompts. Note this will add the schematic as a dependency to your project.

ng add @puppeteer/ng-schematics

Or you can use the same command followed by the options bellow.

Currently, this schematic supports the following test frameworks:

• Jasmine [https://jasmine.github.io/]
• Jest [https://jestjs.io/]
• Mocha [https://mochajs.org/]
• Node Test Runner (Experimental) [https://nodejs.org/api/test.html]

With the schematics installed you can run E2E tests:

ng e2e

Note: Command spawns it's own server on the same port ng serve does.

Options

When adding schematics to your project you can to provide following options:

Option	Description	Value	Required
--isDefaultTester	When true, replaces default ng e2e command.	boolean	true
--exportConfig	When true, creates an empty Puppeteer configuration file. (.puppeteerrc.cjs)	boolean	true
--testingFramework	The testing framework to install along side Puppeteer.	"jasmine", "jest", "mocha", "node"	true

Contributing

Check out our contributing guide to get an overview of what you need to develop in the Puppeteer repo.

Unit Testing

The schematics utilize @angular-devkit/schematics/testing for verifying correct file creation and package.json updates. To execute the test suit:

npm run test