challenge-algorithms-v2.0-s.../node_modules/@jest/reporters/build/SummaryReporter.js

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2022-10-27 18:51:35 +00:00
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = void 0;
function _chalk() {
const data = _interopRequireDefault(require('chalk'));
_chalk = function () {
return data;
};
return data;
}
function _jestUtil() {
const data = require('jest-util');
_jestUtil = function () {
return data;
};
return data;
}
var _BaseReporter = _interopRequireDefault(require('./BaseReporter'));
var _getResultHeader = _interopRequireDefault(require('./getResultHeader'));
var _getSnapshotSummary = _interopRequireDefault(
require('./getSnapshotSummary')
);
var _getSummary = _interopRequireDefault(require('./getSummary'));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {default: obj};
}
/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
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 {npm_config_user_agent, npm_lifecycle_event, npm_lifecycle_script} =
process.env;
class SummaryReporter extends _BaseReporter.default {
_estimatedTime;
_globalConfig;
static filename = __filename;
constructor(globalConfig) {
super();
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(testContexts, aggregatedResults) {
const {numTotalTestSuites, testResults, wasInterrupted} = aggregatedResults;
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, _getSummary.default)(aggregatedResults, {
estimatedTime: this._estimatedTime,
seed: this._globalConfig.seed,
showSeed: this._globalConfig.showSeed
});
if (!this._globalConfig.silent) {
message += `\n${
wasInterrupted
? _chalk().default.bold.red('Test run was interrupted.')
: this._getTestSummary(testContexts, this._globalConfig)
}`;
}
this.log(message);
}
}
}
_printSnapshotSummary(snapshots, globalConfig) {
if (
snapshots.added ||
snapshots.filesRemoved ||
snapshots.unchecked ||
snapshots.unmatched ||
snapshots.updated
) {
let updateCommand;
const event = npm_lifecycle_event || '';
const prefix = NPM_EVENTS.has(event) ? '' : 'run ';
const isYarn =
typeof npm_config_user_agent === 'string' &&
npm_config_user_agent.includes('yarn');
const client = isYarn ? 'yarn' : 'npm';
const scriptUsesJest =
typeof npm_lifecycle_script === 'string' &&
npm_lifecycle_script.includes('jest');
if (globalConfig.watch || globalConfig.watchAll) {
updateCommand = 'press `u`';
} else if (event && scriptUsesJest) {
updateCommand = `run \`${`${client} ${prefix}${event}${
isYarn ? '' : ' --'
}`} -u\``;
} else {
updateCommand = 're-run jest with `-u`';
}
const snapshotSummary = (0, _getSnapshotSummary.default)(
snapshots,
globalConfig,
updateCommand
);
snapshotSummary.forEach(this.log);
this.log(''); // print empty line
}
}
_printSummary(aggregatedResults, globalConfig) {
// If there were any failing tests and there was a large number of tests
// executed, re-print the failing results at the end of execution output.
const failedTests = aggregatedResults.numFailedTests;
const runtimeErrors = aggregatedResults.numRuntimeErrorTestSuites;
if (
failedTests + runtimeErrors > 0 &&
aggregatedResults.numTotalTestSuites > TEST_SUMMARY_THRESHOLD
) {
this.log(_chalk().default.bold('Summary of all failing tests'));
aggregatedResults.testResults.forEach(testResult => {
const {failureMessage} = testResult;
if (failureMessage) {
this._write(
`${(0, _getResultHeader.default)(
testResult,
globalConfig
)}\n${failureMessage}\n`
);
}
});
this.log(''); // print empty line
}
}
_getTestSummary(testContexts, 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 =
testContexts.size > 1
? _chalk().default.dim(' in ') +
testContexts.size +
_chalk().default.dim(' projects')
: '';
return (
_chalk().default.dim('Ran all test suites') +
testInfo +
nameInfo +
contextInfo +
_chalk().default.dim('.')
);
}
}
exports.default = SummaryReporter;