/
watch-plugins.test.ts
45 lines (36 loc) · 1.32 KB
/
watch-plugins.test.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 {onNodeVersions} from '@jest/test-utils';
import {runContinuous} from '../runJest';
const testCompletedRE = /Ran all test suites./g;
const numberOfTestRuns = (stderr: string): number => {
const matches = stderr.match(testCompletedRE);
return matches ? matches.length : 0;
};
test.each(['js', 'cjs'])('supports %s watch plugins', async watchPluginDir => {
const testRun = runContinuous(`watch-plugins/${watchPluginDir}`, [
'--watchAll',
'--no-watchman',
]);
await testRun.waitUntil(({stderr}) => numberOfTestRuns(stderr) === 1);
expect(testRun.getCurrentOutput().stdout.trim()).toBe('getUsageInfo');
await testRun.end();
});
onNodeVersions('^12.17.0 || >=13.2.0', () => {
test.each(['mjs', 'js-type-module'])(
'supports %s watch plugins',
async watchPluginDir => {
const testRun = runContinuous(`watch-plugins/${watchPluginDir}`, [
'--watchAll',
'--no-watchman',
]);
await testRun.waitUntil(({stderr}) => numberOfTestRuns(stderr) === 1);
expect(testRun.getCurrentOutput().stdout.trim()).toBe('getUsageInfo');
await testRun.end();
},
);
});