jest.config.js

/** @type {import('ts-jest').JestConfigWithTsJest} */
const baseConfig = {
  preset: 'ts-jest',
  moduleFileExtensions: ['js', 'jsx', 'ts', 'tsx', 'json'],
  moduleNameMapper: {
    '\\.(css|less|sass|scss)$': 'identity-obj-proxy',
    '^main/(.*)$': '<rootDir>/src/main/$1',
    '^@/(.*)$': '<rootDir>/src/renderer/$1',
    '^shim/(.*)$': '<rootDir>/src/shim/$1',
    '^monaco-editor$': '<rootDir>/node_modules/@monaco-editor/react',
  },
  setupFilesAfterEnv: ['./scripts/setup-jest.ts'],
  testEnvironmentOptions: {
    url: 'http://localhost/',
  },
  transform: {
    '\\.(ts|tsx|js|jsx)$': 'ts-jest',
  },
  maxWorkers: 1,
};

module.exports = {
  projects: [
    {
      ...baseConfig,
      displayName: 'main',
      testEnvironment: 'node',
      testMatch: ['<rootDir>/src/main/**/*.test.ts'],
    },
    {
      ...baseConfig,
      displayName: 'renderer',
      testEnvironment: 'jsdom',
      testMatch: ['<rootDir>/src/renderer/**/*.test.ts'],
    },
  ],
};