import type { Config } from '@jest/types';

const config: Config.InitialOptions = {
  preset: 'ts-jest',
  testEnvironment: 'node',
  setupFiles: ['./jest.setup.js'],
  extensionsToTreatAsEsm: ['.ts'], 
  transform: {
    '^.+\\.[tj]sx?$': [
      'ts-jest',
      {
        useESM: true,
      },
    ],
  },  
  transformIgnorePatterns: [
    '/node_modules/(?!@lit|lit|@lit-labs)/',
  ],
  moduleNameMapper: {
    '^(\\.{1,2}/.*)\\.js$': '$1',
  },
  coverageProvider: 'v8',
  collectCoverage: true,
  collectCoverageFrom: [
    "**/backend-handler.ts",
    "**/event-helper.ts",
    "**/event-names.ts",
    "**/deploy-service-helper.ts"
  ],
  coverageReporters: ["html", "text", "text-summary", "cobertura"],
  testMatch: ["**/*.test.ts"],
  reporters: [
    "default",
    ["jest-junit", {
      outputDirectory: ".",
      outputName: "report.xml"
    }]
  ],
};

export default config;