message: Only determine coverage relevant files
diff: @@ -3,7 +3,10 @@ module.exports = {
  rootDir: '.',
  roots: ['src'],
  moduleFileExtensions: ['js'],
  - collectCoverageFrom: ['**/*.{js,jsx}', '!**/node_modules/**'],
  + collectCoverageFrom: [
  + 'src/@(components|util|styles)/**/*.{js,jsx}',
  + '!**/node_modules/**'
  + ],
  moduleDirectories: ['node_modules', 'src'],
  transform: {
  '^.+\\.js$': '<rootDir>/jest.transform.js',
  