/
modifyPackageJson.test.ts
53 lines (48 loc) · 1.19 KB
/
modifyPackageJson.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 modifyPackageJson from '../modifyPackageJson';
test('should remove jest config if exists', () => {
expect(
modifyPackageJson({
projectPackageJson: {
jest: {
collectCoverage: true,
},
},
shouldModifyScripts: true,
}),
).toMatchSnapshot();
});
test('should add test script when there are no scripts', () => {
expect(
modifyPackageJson({
projectPackageJson: {},
shouldModifyScripts: true,
}),
).toMatchSnapshot();
});
test('should add test script when there are scripts', () => {
expect(
modifyPackageJson({
projectPackageJson: {
scripts: {
lint: 'eslint .',
test: 'jasmine',
},
},
shouldModifyScripts: true,
}),
).toMatchSnapshot();
});
test('should not add test script when { shouldModifyScripts: false }', () => {
expect(
modifyPackageJson({
projectPackageJson: {},
shouldModifyScripts: false,
}),
).toMatchSnapshot();
});