jest.config.js
module.exports = {
verbose: true,
moduleNameMapper: {
'\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga|css)$':
'<rootDir>/__mocks__/fileMock.js'
},
testPathIgnorePatterns: ['/node_modules'],
setupFiles: ['raf/polyfill'],
coverageDirectory: './coverage/',
collectCoverage: true
};