Automatic create Jest config for Angular projects

It's very convenient to testing our applications with Angular and Jest now.

Quick start

$ npm install @angular-ru/jest-utils -D

Create jest.config.js

const { createTsJestConfig } = require('@angular-ru/jest-utils');
const path = require('path');

module.exports = createTsJestConfig({
    rootDir: path.resolve('.'),
    displayName: 'My Angular App',
    testMatch: ['<rootDir>/tests/**/*.spec.ts'],
    collectCoverageFrom: ['<rootDir>/src/app/**/*.ts'],
    tsConfigRootPath: path.resolve('./tsconfig.json')
});

$ jest --config jest.config.js --coverage

FAQ

• I have jest-haste-map: Haste module naming collision

module.exports = createTsJestConfig({
    // ...
    modulePathIgnorePatterns: ['<rootDir>/dist/']
});

• How can I define other properties that do not exist in createTsJestConfig?

// jest.config.js
module.exports = {
    ...createTsJestConfig({
        // ...
    }),
    watch: true
};

• How can I add setupFilesAfterEnv files?

module.exports = createTsJestConfig({
    // ...
    setupFilesAfterEnv: ['<rootDir>/setupJest.ts']
});