myapp/node_modules/@jest/reporters/build/summary_reporter.js

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true
});
exports.default = void 0;

function _chalk() {
  const data = _interopRequireDefault(require('chalk'));

  _chalk = function _chalk() {
    return data;
  };

  return data;
}

function _jestUtil() {
  const data = require('jest-util');

  _jestUtil = function _jestUtil() {
    return data;
  };

  return data;
}

var _base_reporter = _interopRequireDefault(require('./base_reporter'));

var _utils = require('./utils');

var _get_result_header = _interopRequireDefault(require('./get_result_header'));

var _get_snapshot_summary = _interopRequireDefault(
  require('./get_snapshot_summary')
);

function _interopRequireDefault(obj) {
  return obj && obj.__esModule ? obj : {default: obj};
}

function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }
  return obj;
}

const TEST_SUMMARY_THRESHOLD = 20;
const NPM_EVENTS = new Set([
  'prepublish',
  'publish',
  'postpublish',
  'preinstall',
  'install',
  'postinstall',
  'preuninstall',
  'uninstall',
  'postuninstall',
  'preversion',
  'version',
  'postversion',
  'pretest',
  'test',
  'posttest',
  'prestop',
  'stop',
  'poststop',
  'prestart',
  'start',
  'poststart',
  'prerestart',
  'restart',
  'postrestart'
]);
const _process$env = process.env,
  npm_config_user_agent = _process$env.npm_config_user_agent,
  npm_lifecycle_event = _process$env.npm_lifecycle_event,
  npm_lifecycle_script = _process$env.npm_lifecycle_script;

class SummaryReporter extends _base_reporter.default {
  constructor(globalConfig) {
    super();

    _defineProperty(this, '_estimatedTime', void 0);

    _defineProperty(this, '_globalConfig', void 0);

    this._globalConfig = globalConfig;
    this._estimatedTime = 0;
  } // If we write more than one character at a time it is possible that
  // Node.js exits in the middle of printing the result. This was first observed
  // in Node.js 0.10 and still persists in Node.js 6.7+.
  // Let's print the test failure summary character by character which is safer
  // when hundreds of tests are failing.

  _write(string) {
    for (let i = 0; i < string.length; i++) {
      process.stderr.write(string.charAt(i));
    }
  }

  onRunStart(aggregatedResults, options) {
    super.onRunStart(aggregatedResults, options);
    this._estimatedTime = options.estimatedTime;
  }

  onRunComplete(contexts, aggregatedResults) {
    const numTotalTestSuites = aggregatedResults.numTotalTestSuites,
      testResults = aggregatedResults.testResults,
      wasInterrupted = aggregatedResults.wasInterrupted;

    if (numTotalTestSuites) {
      const lastResult = testResults[testResults.length - 1]; // Print a newline if the last test did not fail to line up newlines
      // similar to when an error would have been thrown in the test.

      if (
        !this._globalConfig.verbose &&
        lastResult &&
        !lastResult.numFailingTests &&
        !lastResult.testExecError
      ) {
        this.log('');
      }

      this._printSummary(aggregatedResults, this._globalConfig);

      this._printSnapshotSummary(
        aggregatedResults.snapshot,
        this._globalConfig
      );

      if (numTotalTestSuites) {
        let message = (0, _utils.getSummary)(aggregatedResults, {
          estimatedTime: this._estimatedTime
        });

        if (!this._globalConfig.silent) {
          message +=
            '\n' +
            (wasInterrupted
              ? _chalk().default.bold.red('Test run was interrupted.')
              : this._getTestSummary(contexts, this._globalConfig));
        }

        this.log(message);
      }
    }
  }

  _printSnapshotSummary(snapshots, globalConfig) {
    if (
      snapshots.added ||
      snapshots.filesRemoved ||
      snapshots.unchecked ||
      snapshots.unmatched ||
      snapshots.updated
    ) {
      let updateCommand;
      const event = npm_lifecycle_event || '';
      const prefix = NPM_EVENTS.has(event) ? '' : 'run ';
      const isYarn =
        typeof npm_config_user_agent === 'string' &&
        npm_config_user_agent.includes('yarn');
      const client = isYarn ? 'yarn' : 'npm';
      const scriptUsesJest =
        typeof npm_lifecycle_script === 'string' &&
        npm_lifecycle_script.includes('jest');

      if (globalConfig.watch || globalConfig.watchAll) {
        updateCommand = 'press `u`';
      } else if (event && scriptUsesJest) {
        updateCommand = `run \`${client +
          ' ' +
          prefix +
          event +
          (isYarn ? '' : ' --')} -u\``;
      } else {
        updateCommand = 're-run jest with `-u`';
      }

      const snapshotSummary = (0, _get_snapshot_summary.default)(
        snapshots,
        globalConfig,
        updateCommand
      );
      snapshotSummary.forEach(this.log);
      this.log(''); // print empty line
    }
  }

  _printSummary(aggregatedResults, globalConfig) {
    // If there were any failing tests and there was a large number of tests
    // executed, re-print the failing results at the end of execution output.
    const failedTests = aggregatedResults.numFailedTests;
    const runtimeErrors = aggregatedResults.numRuntimeErrorTestSuites;

    if (
      failedTests + runtimeErrors > 0 &&
      aggregatedResults.numTotalTestSuites > TEST_SUMMARY_THRESHOLD
    ) {
      this.log(_chalk().default.bold('Summary of all failing tests'));
      aggregatedResults.testResults.forEach(testResult => {
        const failureMessage = testResult.failureMessage;

        if (failureMessage) {
          this._write(
            (0, _get_result_header.default)(testResult, globalConfig) +
              '\n' +
              failureMessage +
              '\n'
          );
        }
      });
      this.log(''); // print empty line
    }
  }

  _getTestSummary(contexts, globalConfig) {
    const getMatchingTestsInfo = () => {
      const prefix = globalConfig.findRelatedTests
        ? ' related to files matching '
        : ' matching ';
      return (
        _chalk().default.dim(prefix) +
        (0, _jestUtil().testPathPatternToRegExp)(
          globalConfig.testPathPattern
        ).toString()
      );
    };

    let testInfo = '';

    if (globalConfig.runTestsByPath) {
      testInfo = _chalk().default.dim(' within paths');
    } else if (globalConfig.onlyChanged) {
      testInfo = _chalk().default.dim(' related to changed files');
    } else if (globalConfig.testPathPattern) {
      testInfo = getMatchingTestsInfo();
    }

    let nameInfo = '';

    if (globalConfig.runTestsByPath) {
      nameInfo = ' ' + globalConfig.nonFlagArgs.map(p => `"${p}"`).join(', ');
    } else if (globalConfig.testNamePattern) {
      nameInfo =
        _chalk().default.dim(' with tests matching ') +
        `"${globalConfig.testNamePattern}"`;
    }

    const contextInfo =
      contexts.size > 1
        ? _chalk().default.dim(' in ') +
          contexts.size +
          _chalk().default.dim(' projects')
        : '';
    return (
      _chalk().default.dim('Ran all test suites') +
      testInfo +
      nameInfo +
      contextInfo +
      _chalk().default.dim('.')
    );
  }
}

exports.default = SummaryReporter;