jest.config.js

const { join, relative } = require('path');

module.exports = {
  collectCoverageFrom: [
    '<rootDir>/packages/*/src/**/*.{js,jsx,ts,tsx}',
    '!<rootDir>/*.{spec,test}.{js,jsx,ts,tsx}',
    '!<rootDir>/*.json',
    '!<rootDir>/node_modules/**',
    '!<rootDir>/packages/playground/**',
    '!<rootDir>/samples/**'
  ],
  coverageReporters: ['json', 'lcov', 'text-summary', 'clover', 'cobertura'],
  globals: {
    npm_package_version: '0.0.0-0.jest'
  },
  moduleDirectories: ['node_modules', 'packages'],
  moduleFileExtensions: ['js', 'jsx', 'ts', 'tsx'],
  reporters: [
    'default',
    [
      'jest-junit',
      {
        ancestorSeparator: ' › ',
        classNameTemplate: '{filepath}',
        includeConsoleOutput: true,
        outputDirectory: 'coverage',
        suiteName: 'BotFramework-WebChat',
        titleTemplate: ({ classname, filename, title }) =>
          [filename, classname, title]
            .map(value => (value || '').trim())
            .filter(value => value)
            .join(' › ')
      }
    ],
    [
      'jest-trx-results-processor',
      {
        outputFile: 'coverage/result.trx',
        postProcessTestResult: [
          (testSuiteResult, testResult, testResultNode) => {
            // If you want to re-touch the test result, you can refer to source code from these links:
            // - https://github.com/facebook/jest/blob/master/packages/jest-types/src/TestResult.ts
            // - https://docs.microsoft.com/en-us/azure/devops/pipelines/tasks/test/publish-test-results?view=azure-devops&tabs=yaml#attachments-support
            // - https://github.com/Microsoft/vstest/tree/master/src/Microsoft.TestPlatform.Extensions.TrxLogger
            // - https://github.com/no23reason/jest-trx-results-processor/tree/master/src

            testResult.failureMessages.forEach(message => {
              const match = /^See diff for details: (.*)/m.exec(message);

              match &&
                testResultNode
                  .ele('ResultFiles')
                  .ele('ResultFile')
                  .att('path', match[1]);
            });

            testResultNode.att('testName', `${relative(__dirname, testSuiteResult.testFilePath)} › ${testResult.fullName}`);
          }
        ]
      }
    ],
    ['./__tests__/setup/NUnitTestReporter', {
      filename: join(__dirname, 'coverage/nunit3.xml'),
      jestResultFilename: join(__dirname, 'coverage/jest.json')
    }]
  ],
  setupFilesAfterEnv: [
    '<rootDir>/__tests__/setup/setupDotEnv.js',
    '<rootDir>/__tests__/setup/setupGlobalAgent.js',
    '<rootDir>/__tests__/setup/preSetupTestFramework.js',
    '<rootDir>/__tests__/setup/setupImageSnapshot.js',
    '<rootDir>/__tests__/setup/setupTimeout.js',
    '<rootDir>/__tests__/html/__jest__/setupRunHTMLTest.js'
  ],
  testPathIgnorePatterns: [
    '<rootDir>/__tests__/html/assets',
    '<rootDir>/__tests__/html/__dist__',
    '<rootDir>/__tests__/html/__jest__',
    '<rootDir>/__tests__/setup/',
    '<rootDir>/packages/directlinespeech/__tests__/utilities/',
    '<rootDir>/packages/playground/',
    '<rootDir>/samples/'
  ],
  transform: {
    '\\.[jt]sx?$': './babel-jest-config.js'
  }
};