jest.config.js

process.env.VUE_CLI_BABEL_TARGET_NODE = true;
process.env.VUE_CLI_BABEL_TRANSPILE_MODULES = true;

module.exports = {
    moduleFileExtensions: [
        'js',
        'jsx',
        'json',
        'vue'
    ],
    transform: {
        '^.+\\.vue$': 'vue-jest',
        '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$': 'jest-transform-stub',
        '^.+\\.jsx?$': 'babel-jest',
        '^.+\\.js$': 'babel-jest',
    },
    moduleNameMapper: {
        '^@/(.*)$': '<rootDir>/resources/js/$1',
        '^test/(.*)$': '<rootDir>/resources/js/test/$1'
    },
    snapshotSerializers: [
        'jest-serializer-vue'
    ],
    testMatch: [
        '**/resources/js/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)',
    ],
    testURL: 'http://localhost/',
    reporters: [
        "default",
        ["./node_modules/jest-html-reporter", {
            "pageTitle": "Test Report"
        }]
    ]
}