export default {
  // Use Node.js environment for testing
  testEnvironment: "node",

  // Automatically clear mock calls between every test
  clearMocks: true,

  // Indicates whether the coverage information should be collected while executing the test
  collectCoverage: false,

  // The directory where Jest should output its coverage files
  coverageDirectory: "coverage",

  // A list of paths to directories that Jest should use to search for files in
  roots: ["<rootDir>/tests"],

  // The glob patterns Jest uses to detect test files
  testMatch: ["**/__tests__/**/*.js", "**/?(*.)+(spec|test).js"],

  // Transform files
  transform: {},

  // Disable transformations for node_modules
  transformIgnorePatterns: ["/node_modules/"],

  // Set moduleNameMapper for absolute paths
  moduleNameMapper: {
    "^@/(.*)$": "<rootDir>/$1",
  },

  // Setup module aliases
  moduleDirectories: ["node_modules", "<rootDir>"],

  // Configure test coverage thresholds
  coverageThreshold: {
    global: {
      branches: 80,
      functions: 80,
      lines: 80,
      statements: 80,
    },
  },

  // Generate coverage report in these formats
  coverageReporters: ["text", "lcov"],

  // Verbose output
  verbose: true,

  // Setup file
  setupFilesAfterEnv: ["<rootDir>/tests/setup.js"],
};