/
moduleNameMapper.test.ts
42 lines (34 loc) · 1.28 KB
/
moduleNameMapper.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 {wrap} from 'jest-snapshot-serializer-raw';
import runJest, {json as runWithJson} from '../runJest';
import {extractSummary} from '../Utils';
test('moduleNameMapper wrong configuration', () => {
const {stderr, exitCode} = runJest('module-name-mapper-wrong-config');
const {rest} = extractSummary(stderr);
expect(exitCode).toBe(1);
expect(wrap(rest)).toMatchSnapshot();
});
test('moduleNameMapper wrong array configuration', () => {
const {stderr, exitCode} = runJest('module-name-mapper-wrong-array-config');
const {rest} = extractSummary(stderr);
expect(exitCode).toBe(1);
expect(wrap(rest)).toMatchSnapshot();
});
test('moduleNameMapper correct configuration', () => {
const {stderr, exitCode} = runJest('module-name-mapper-correct-config', [], {
stripAnsi: true,
});
const {rest} = extractSummary(stderr);
expect(exitCode).toBe(0);
expect(wrap(rest)).toMatchSnapshot();
});
test('moduleNameMapper with mocking', () => {
const {json} = runWithJson('module-name-mapper-mock');
expect(json.numTotalTests).toBe(2);
expect(json.success).toBe(true);
});