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Update Jest config to match React 18 usage scenarios
  • Loading branch information
markerikson committed Apr 2, 2022
commit e584ec3c4202d1038d3460f191afb5d68258eb43
22 changes: 17 additions & 5 deletions jest.config.js
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ const tsTestFolderPath = (folderName) =>

const tsStandardConfig = {
...defaults,
displayName: 'ReactDOM',
displayName: 'ReactDOM 18',
preset: 'ts-jest',
testMatch: NORMAL_TEST_FOLDERS.map(tsTestFolderPath),
}
Expand All @@ -29,18 +29,30 @@ const rnConfig = {
},
}

const compatEntryConfig = {
const standardReact17Config = {
...tsStandardConfig,
displayName: 'Compat',
displayName: 'ReactDOM 17',
moduleNameMapper: {
'^react$': 'react-17',
'^react-dom$': 'react-dom-17',
'^react-test-renderer$': 'react-test-renderer-17',
'^@testing-library/react$': '@testing-library/react-12',
'../../src/index': '<rootDir>/src/compat',
},
}

const nextEntryConfig = {
...tsStandardConfig,
displayName: 'Next',
moduleNameMapper: {
'../../src/index': '<rootDir>/src/next',
},
}

module.exports = {
projects: [tsStandardConfig, rnConfig, compatEntryConfig],
projects: [
tsStandardConfig,
rnConfig,
standardReact17Config,
nextEntryConfig,
],
}