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    jest-preset-angular

    12.2.3 • Public • Published

    Jest Preset Angular

    A preset of Jest configuration for Angular projects.

    Build Status NPM Version GitHub license

    Our online documentation is available at https://thymikee.github.io/jest-preset-angular/

    This is a part of the article: Testing Angular faster with Jest.

    Getting Started

    These instructions will get you setup to use jest-preset-angular in your project. For more detailed documentation, please check online documentation.

    Install using yarn:

    yarn add -D jest jest-preset-angular @types/jest

    Or npm:

    npm install -D jest jest-preset-angular @types/jest

    Configuration

    In your project root, create setup-jest.ts file with following contents:

    import 'jest-preset-angular/setup-jest';

    Add the following section:

    • to your root jest.config.js
    // jest.config.js
    module.exports = {
      preset: 'jest-preset-angular',
      setupFilesAfterEnv: ['<rootDir>/setup-jest.ts'],
      globalSetup: 'jest-preset-angular/global-setup',
    };
    • or to your root package.json
    {
      "jest": {
        "preset": "jest-preset-angular",
        "setupFilesAfterEnv": ["<rootDir>/setup-jest.ts"],
        "globalSetup": "jest-preset-angular/global-setup"
      }
    }

    Adjust your tsconfig.spec.json to be:

    {
      "extends": "./tsconfig.json",
      "compilerOptions": {
        "outDir": "./out-tsc/spec",
        "module": "CommonJs",
        "types": ["jest"]
      },
      "include": ["src/**/*.spec.ts", "src/**/*.d.ts"]
    }

    Migration from Angular < 13

    Check out our Migration from Angular < 13 guidance

    Angular Ivy

    Check out our Angular Ivy guidance

    Example projects with base Jest configuration

    We have example apps to provide a basic setup to use Jest in an Angular project. The examples folder consist of several example Angular applications from v10 to 13, as well as example projects with yarn workspace or monorepo structure.

    Built With

    • TypeScript - JavaScript that scales
    • Angular - The modern web developer's platform
    • ts-jest - Jest transformer for TypeScript

    Authors/maintainers

    See also the list of contributors who participated in this project.

    License

    This project is licensed under the MIT License - see the LICENSE.md file for details

    Install

    npm i jest-preset-angular

    DownloadsWeekly Downloads

    567,374

    Version

    12.2.3

    License

    MIT

    Unpacked Size

    154 kB

    Total Files

    39

    Last publish

    Collaborators

    • thymikee
    • wtho
    • anhpnnd