react-native/local-cli/link/__tests__/ios/writePlist.spec.js

57 lines
1.6 KiB
JavaScript

/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
jest.mock('fs');
let plistPath = null;
jest.mock('../../ios/getPlistPath', () => () => plistPath);
const { readFileSync } = require.requireActual('fs')
const fs = require('fs');
const xcode = require('xcode');
const path = require('path');
const writePlist = require('../../ios/writePlist');
const projectPath = path.join(__dirname, '../../__fixtures__/project.pbxproj');
const infoPlistPath = path.join(__dirname, '../../__fixtures__/Info.plist');
fs.readFileSync = jest.fn(() => readFileSync(projectPath).toString());
const project = xcode.project('/Basic/project.pbxproj');
const plist = {
CFBundleDevelopmentRegion: 'en',
UISupportedInterfaceOrientations: [
'UIInterfaceOrientationPortrait'
]
};
describe('ios::writePlist', () => {
beforeEach(() => {
project.parseSync();
fs.writeFileSync.mockReset();
});
it('should write a `.plist` file', () => {
plistPath = '/Basic/Info.plist';
const result = writePlist(project, '/', plist);
const infoPlist = readFileSync(infoPlistPath).toString();
expect(fs.writeFileSync).toHaveBeenCalledWith(plistPath, infoPlist);
});
it('when plistPath is null it should return null', () => {
plistPath = null;
expect(writePlist(project, '/', plist)).toBeNull();
expect(fs.writeFileSync).not.toHaveBeenCalled();
});
});