Add collectCoverageFrom option to collect coverage on files without any tests. (#961)

a0efbebe · Patrick Mackinder · Dan Abramov · 0bd593ba · a0efbebe
Commit a0efbebe authored 8 years ago by Patrick Mackinder Committed by Dan Abramov 8 years ago
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--- a/packages/react-scripts/utils/createJestConfig.js
+++ b/packages/react-scripts/utils/createJestConfig.js
@@ -18,6 +18,7 @@ module.exports = (resolve, rootDir, isEjecting) => {
  const setupTestsFile = pathExists.sync(paths.testsSetup) ? '<rootDir>/src/setupTests.js' : undefined;

  const config = {
+    collectCoverageFrom: ['src/**/*.{js,jsx}'],
    moduleFileExtensions: ['jsx', 'js', 'json'],
    moduleNameMapper: {
      '^.+\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': resolve('config/jest/FileStub.js'),