jest.config.js

module.exports = {
  preset: 'ts-jest',
  testEnvironment: 'node',
  roots: ['<rootDir>/tests'],
  testMatch: ['**/__tests__/**/*.+(ts|tsx|js)', '**/?(*.)+(spec|test).+(ts|tsx|js)'],
  transform: {
    '^.+\\.(ts|tsx)$': 'ts-jest',
  },
  collectCoverage: false,
  collectCoverageFrom: [
    'src/**/*.{ts,tsx}',
    '!src/**/*.d.ts',
    '!src/**/*.interface.ts',
    '!src/**/*.type.ts',
    '!src/**/*.enum.ts',
    '!src/types/**/*',
    '!src/interfaces/**/*',
  ],
  coverageDirectory: 'coverage',
  coverageReporters: ['text', 'lcov', 'html', 'json-summary'],
  coverageThreshold: {
    global: {
      branches: 20, // Temporarily lowered, will increase as we add tests
      functions: 20,
      lines: 20,
      statements: 20,
    },
  },
  testTimeout: 30000,
  moduleNameMapper: {
    '^@/(.*)$': '<rootDir>/src/$1',
  },
  setupFilesAfterEnv: ['<rootDir>/tests/setup.ts'],
  clearMocks: true,
  restoreMocks: true,
}