68 lines
1.8 KiB
TypeScript
68 lines
1.8 KiB
TypeScript
|
/**
|
||
|
|
* 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 * as path from 'path';
|
||
|
|
import * as fs from 'graceful-fs';
|
||
|
|
import {writeFiles} from '../Utils';
|
||
|
|
import {json as runWithJson} from '../runJest';
|
||
|
|
|
||
|
|
const DIR = path.resolve(__dirname, '../setup-files-after-env-config');
|
||
|
|
|
||
|
|
const pkgJsonOutputFilePath = path.join(
|
||
|
|
process.cwd(),
|
||
|
|
'e2e/setup-files-after-env-config/package.json',
|
||
|
|
);
|
||
|
|
|
||
|
|
afterAll(() => {
|
||
|
|
fs.unlinkSync(pkgJsonOutputFilePath);
|
||
|
|
});
|
||
|
|
|
||
|
|
describe('setupFilesAfterEnv', () => {
|
||
|
|
it('requires multiple setup files before each file in the suite', () => {
|
||
|
|
const pkgJson = {
|
||
|
|
jest: {
|
||
|
|
setupFilesAfterEnv: ['./setup1.js', './setup2.js'],
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
writeFiles(DIR, {
|
||
|
|
'package.json': JSON.stringify(pkgJson, null, 2),
|
||
|
|
});
|
||
|
|
|
||
|
|
const result = runWithJson('setup-files-after-env-config', [
|
||
|
|
'test1.test.js',
|
||
|
|
'test2.test.js',
|
||
|
|
]);
|
||
|
|
|
||
|
|
expect(result.json.numTotalTests).toBe(2);
|
||
|
|
expect(result.json.numPassedTests).toBe(2);
|
||
|
|
expect(result.json.testResults.length).toBe(2);
|
||
|
|
expect(result.exitCode).toBe(0);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('requires setup files *after* the test runners are required', () => {
|
||
|
|
const pkgJson = {
|
||
|
|
jest: {
|
||
|
|
setupFilesAfterEnv: ['./setupHooksIntoRunner.js'],
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
writeFiles(DIR, {
|
||
|
|
'package.json': JSON.stringify(pkgJson, null, 2),
|
||
|
|
});
|
||
|
|
|
||
|
|
const result = runWithJson('setup-files-after-env-config', [
|
||
|
|
'runnerPatch.test.js',
|
||
|
|
]);
|
||
|
|
|
||
|
|
expect(result.json.numTotalTests).toBe(1);
|
||
|
|
expect(result.json.numPassedTests).toBe(1);
|
||
|
|
expect(result.json.testResults.length).toBe(1);
|
||
|
|
expect(result.exitCode).toBe(0);
|
||
|
|
});
|
||
|
|
});
|