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