jest.config.js•746 B
export default {
preset: 'ts-jest/presets/default-esm',
extensionsToTreatAsEsm: ['.ts'],
testEnvironment: 'node',
roots: ['<rootDir>/src'],
testMatch: ['**/__tests__/**/*.ts', '**/?(*.)+(spec|test).ts'],
transform: {
'^.+\\.ts$': ['ts-jest', {
useESM: true,
tsconfig: {
module: 'ESNext',
target: 'ES2020',
moduleResolution: 'node',
allowSyntheticDefaultImports: true,
esModuleInterop: true,
},
}],
},
moduleNameMapper: {
'^(\\.{1,2}/.*)\\.js$': '$1',
},
collectCoverageFrom: [
'src/**/*.ts',
'!src/**/*.d.ts',
'!src/**/*.test.ts',
'!src/**/*.spec.ts',
],
coverageDirectory: 'coverage',
coverageReporters: ['text', 'lcov', 'html'],
};