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Copy pathjest.config.js
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47 lines (41 loc) · 1.46 KB
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const { compilerOptions } = require('./tsconfig.json');
/** @type {import('ts-jest').TsJestGlobalOptions} */
const tsJestOptions = {
isolatedModules: true,
tsconfig: {
...compilerOptions,
declaration: false,
sourceMap: true,
},
};
const { baseUrl, paths } = require('get-tsconfig').getTsconfig().config?.compilerOptions;
const isCoverageEnabled = process.env.COVERAGE_ENABLED === 'true';
/** @type {import('jest').Config} */
const config = {
verbose: true,
testEnvironment: 'node',
testRegex: '\\.(test|spec)\\.(js|ts)$',
testPathIgnorePatterns: ['/dist/', '/node_modules/'],
transform: {
'^.+\\.ts$': ['ts-jest', tsJestOptions],
},
// This resolve the path mappings from the tsconfig relative to each jest.config.js
moduleNameMapper: Object.entries(paths || {}).reduce((acc, [path, [mapping]]) => {
path = `^${path.replace(/\/\*$/, '/(.*)$')}`;
mapping = mapping.replace(/^\.?\.\/(?:(.*)\/)?\*$/, '$1');
mapping = mapping ? `/${mapping}` : '';
acc[path] = mapping.startsWith('/test')
? '<rootDir>' + mapping + '/$1'
: '<rootDir>' + (baseUrl ? `/${baseUrl.replace(/^\.\//, '')}` : '') + mapping + '/$1';
return acc;
}, {}),
setupFilesAfterEnv: ['jest-expect-message'],
collectCoverage: isCoverageEnabled,
coverageReporters: ['text-summary', 'lcov', 'html-spa'],
collectCoverageFrom: ['src/**/*.ts'],
};
if (process.env.CI === 'true') {
config.workerIdleMemoryLimit = 1024;
config.coverageReporters = ['cobertura'];
}
module.exports = config;