forked from jestjs/jest
/
FailedTestsCache.ts
52 lines (44 loc) 路 1.57 KB
/
FailedTestsCache.ts
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/**
* 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.
*/
import {Test} from 'jest-runner';
import {Config, TestResult} from '@jest/types';
type TestMap = {[key: string]: {[key: string]: boolean}};
export default class FailedTestsCache {
private _enabledTestsMap?: TestMap;
filterTests(tests: Array<Test>): Array<Test> {
const enabledTestsMap = this._enabledTestsMap;
if (!enabledTestsMap) {
return tests;
}
return tests.filter(testResult => enabledTestsMap[testResult.path]);
}
setTestResults(testResults: Array<TestResult.TestResult>) {
this._enabledTestsMap = (testResults || [])
.filter(testResult => testResult.numFailingTests)
.reduce<TestMap>((suiteMap, testResult) => {
suiteMap[testResult.testFilePath] = testResult.testResults
.filter(test => test.status === 'failed')
.reduce(
(testMap, test) => {
testMap[test.fullName] = true;
return testMap;
},
{} as {[name: string]: true},
);
return suiteMap;
}, {});
this._enabledTestsMap = Object.freeze(this._enabledTestsMap);
}
updateConfig(globalConfig: Config.GlobalConfig): Config.GlobalConfig {
if (!this._enabledTestsMap) {
return globalConfig;
}
const newConfig: Config.GlobalConfig = {...globalConfig};
newConfig.enabledTestsMap = this._enabledTestsMap;
return Object.freeze(newConfig);
}
}