jest.config.js

const path = require('path');
module.exports = {
    rootDir: path.join(__dirname),
    moduleFileExtensions: ['js', 'jsx', 'json', 'vue', 'ts', 'tsx', 'node'],
    moduleDirectories: ['node_modules', 'src'],
    modulePaths: ['<rootDir>/src', '<rootDir>/node_modules'],
    transform: {
        '^.+\\.js$': 'babel-jest',
        '^.+\\.vue$': 'vue-jest',
        '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2|ogg)$': './jestFileTransformer.js',
        '^.+\\.ts$': 'ts-jest',
    },
    transformIgnorePatterns: ['<rootDir>/node_modules/?!(vee-validate/dist/rules)'],
    moduleNameMapper: {
        '^@/(.*)$': '<rootDir>/src/$1',
        '^@MOCKS/(.*)$': '<rootDir>/__mocks__/$1',
        '\\.(css|less)$': 'identity-obj-proxy',
    },
    snapshotSerializers: ['jest-serializer-vue'],
    testMatch: ['**/__tests__/**/**/*.spec.ts'],
    testURL: 'http://localhost/',
    globals: {
        'ts-jest': {
            babelConfig: true,
        },
    },
    coverageDirectory: 'coverage',
    collectCoverageFrom: [
        '**/*.ts',
        '**/*.vue',
        '!**/node_modules/**',
        '!**/__mocks__/**',
        '!**/*.png',
        '!**/*.ogg',
        '!**/*.d.ts',
        '!**/*.less',
    ],
    setupFiles: ['./setupTests'],
};