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1e98682dd3
We need the regression config moduleNameMapper to come before the current moduleNameMapper so when it tries to map "/^react-dom\/([^/]+)$/ it doesn't get confused. The reason is because order in which the mappings are defined matters. Patterns are checked one by one until one fits, and the most specific rule should be listed first.
105 lines
3.4 KiB
JavaScript
105 lines
3.4 KiB
JavaScript
'use strict';
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const {readdirSync, statSync} = require('fs');
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const {join} = require('path');
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const baseConfig = require('./config.base');
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const devtoolsRegressionConfig = require('./devtools/config.build-devtools-regression');
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const NODE_MODULES_DIR =
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process.env.RELEASE_CHANNEL === 'stable' ? 'oss-stable' : 'oss-experimental';
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// Find all folders in packages/* with package.json
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const packagesRoot = join(__dirname, '..', '..', 'packages');
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const packages = readdirSync(packagesRoot).filter(dir => {
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if (dir.charAt(0) === '.') {
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return false;
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}
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if (dir.includes('react-devtools')) {
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return false;
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}
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const packagePath = join(packagesRoot, dir, 'package.json');
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let stat;
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try {
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stat = statSync(packagePath);
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} catch (err) {
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return false;
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}
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return stat.isFile();
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});
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// Create a module map to point React packages to the build output
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const moduleNameMapper = {};
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moduleNameMapper['react-devtools-feature-flags'] =
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'<rootDir>/packages/react-devtools-shared/src/config/DevToolsFeatureFlags.default';
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// Map packages to bundles
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packages.forEach(name => {
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// Root entry point
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moduleNameMapper[`^${name}$`] = `<rootDir>/build/${NODE_MODULES_DIR}/${name}`;
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// Named entry points
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moduleNameMapper[
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`^${name}\/([^\/]+)$`
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] = `<rootDir>/build/${NODE_MODULES_DIR}/${name}/$1`;
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});
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// Allow tests to import shared code (e.g. feature flags, getStackByFiberInDevAndProd)
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moduleNameMapper['^shared/([^/]+)$'] = '<rootDir>/packages/shared/$1';
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moduleNameMapper['^react-reconciler/([^/]+)$'] =
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'<rootDir>/packages/react-reconciler/$1';
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module.exports = Object.assign({}, baseConfig, {
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// Redirect imports to the compiled bundles
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moduleNameMapper: {
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...devtoolsRegressionConfig.moduleNameMapper,
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...moduleNameMapper,
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},
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// Don't run bundle tests on -test.internal.* files
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testPathIgnorePatterns: ['/node_modules/', '-test.internal.js$'],
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// Exclude the build output from transforms
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transformIgnorePatterns: [
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'/node_modules/',
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'<rootDir>/build/',
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'/__compiled__/',
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'/__untransformed__/',
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],
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testRegex: 'packages/react-devtools-shared/.+/__tests__/[^]+.test.js$',
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snapshotSerializers: [
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/__serializers__/dehydratedValueSerializer.js'
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),
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/__serializers__/hookSerializer.js'
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),
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/__serializers__/inspectedElementSerializer.js'
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),
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/__serializers__/profilingSerializer.js'
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),
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/__serializers__/storeSerializer.js'
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),
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/__serializers__/timelineDataSerializer.js'
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),
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/__serializers__/treeContextStateSerializer.js'
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),
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/__serializers__/numberToFixedSerializer.js'
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),
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],
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setupFiles: [
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...baseConfig.setupFiles,
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...devtoolsRegressionConfig.setupFiles,
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require.resolve('./setupTests.build.js'),
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require.resolve('./devtools/setupEnv.js'),
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],
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setupFilesAfterEnv: [
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require.resolve(
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'../../packages/react-devtools-shared/src/__tests__/setupTests.js'
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),
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],
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});
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