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Add support for customizing Jest config with react-app-rewired #2396

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Add support for customizing Jest config with react-app-rewired #2396

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e343325
Add react-app-rewired support
acostadelivra Jun 13, 2022
6f399be
Load config-overrides manually if present
acostadelivra Jul 27, 2022
88c7357
Fix whitespace
acostadelivra Jul 27, 2022
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10 changes: 10 additions & 0 deletions Nodejs/Product/TestAdapter/TestFrameworks/Jest/jest.js
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Original file line number Diff line number Diff line change
Expand Up @@ -136,6 +136,16 @@ function readConfigs(projectFolder, context)
false
);

const pathToReactAppRewired = path.join(projectFolder, 'node_modules/react-app-rewired');
const pathToConfigOverrides = path.join(projectFolder, 'config-overrides.js');
if (fs.existsSync(pathToReactAppRewired) && fs.existsSync(pathToConfigOverrides)) {
// Support react-app-rewired. This overrides the normal createJestConfig
const configOverrides = require(pathToConfigOverrides);
if (configOverrides && typeof configOverrides.jest === 'function') {
config = configOverrides.jest(config);
}
}

return config;
}

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