orionsoft-react-scripts/node_modules/jest-cli/build/runTest.js

Orionsoft Configuration and scripts for Create React App.

/**
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */
'use strict';





const BufferedConsole = require('./lib/BufferedConsole');
const Console = require('jest-util').Console;
const NullConsole = require('jest-util').NullConsole;

const getConsoleOutput = require('./reporters/getConsoleOutput');

function runTest(path, config, resolver) {
  /* $FlowFixMe */
  const TestEnvironment = require(config.testEnvironment);
  /* $FlowFixMe */
  const TestRunner = require(config.testRunner);
  /* $FlowFixMe */
  const ModuleLoader = require(config.moduleLoader || 'jest-runtime');

  const env = new TestEnvironment(config);
  const TestConsole =
  config.verbose ?
  Console :
  config.silent ?
  NullConsole :
  BufferedConsole;

  const testConsole = env.global.console = new TestConsole(
  config.useStderr ? process.stderr : process.stdout,
  process.stderr,
  (type, message) => getConsoleOutput(
  config.rootDir,
  !!config.verbose,
  // 4 = the console call is burried 4 stack frames deep
  BufferedConsole.write([], type, message, 4)));


  const runtime = new ModuleLoader(config, env, resolver);
  const start = Date.now();
  return TestRunner(config, env, runtime, path).
  then(result => {
    const testCount =
    result.numPassingTests +
    result.numFailingTests +
    result.numPendingTests;
    result.perfStats = { start, end: Date.now() };
    result.testFilePath = path;
    result.coverage = runtime.getAllCoverageInfo();
    result.console = testConsole.getBuffer();
    result.skipped = testCount === result.numPendingTests;
    return result;
  }).
  then(
  result => Promise.resolve().then(() => {
    env.dispose();
    if (config.logHeapUsage) {
      if (global.gc) {
        global.gc();
      }
      result.memoryUsage = process.memoryUsage().heapUsed;
    }
    return result;
  }),
  err => Promise.resolve().then(() => {
    env.dispose();
    throw err;
  }));

}

module.exports = runTest;