jest.config.js

/**
 * Copyright 2019 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

module.exports = {
  preset: 'ts-jest',
  testEnvironment: 'node',
  testRegex: 'src/.*\\.test\\.ts$',
  coverageDirectory: '<rootDir>/coverage',
  collectCoverage: true,
  collectCoverageFrom: ['src/**/*.ts', '!**/*.d.ts'],
};