/** @type {import('jest').Config} */
export default {
preset: 'ts-jest/presets/default-esm',
testEnvironment: 'node',
roots: ['<rootDir>'],
testMatch: [
'**/__tests__/**/*.test.ts',
'**/*.test.ts',
],
collectCoverageFrom: [
'../src/**/*.ts',
'!../src/**/*.d.ts',
'!../src/**/__tests__/**',
'!../src/index.ts',
],
coverageDirectory: './coverage',
coverageReporters: ['text', 'lcov', 'html'],
coverageThresholds: {
global: {
branches: 75,
functions: 80,
lines: 80,
statements: 80,
},
},
setupFilesAfterEnv: ['<rootDir>/setup.ts'],
extensionsToTreatAsEsm: ['.ts'],
moduleNameMapper: {
'^(\\.{1,2}/.*)\\.js$': '$1',
},
transform: {
'^.+\\.ts$': [
'ts-jest',
{
useESM: true,
tsconfig: {
module: 'ESNext',
moduleResolution: 'node',
esModuleInterop: true,
},
},
],
},
testTimeout: 30000,
verbose: true,
clearMocks: true,
resetMocks: true,
restoreMocks: true,
};
