ui-react/src/components/dialogs/PerformActions.test.js

/*-
 * ============LICENSE_START=======================================================
 * ONAP CLAMP
 * ================================================================================
 * Copyright (C) 2019 AT&T Intellectual Property. All rights
 *                             reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END============================================
 * ===================================================================
 *
 */
import React from 'react';
import { shallow } from 'enzyme';
import PerformActions from './PerformActions';
import LoopCache from '../../api/LoopCache';
import LoopActionService from '../../api/LoopActionService';

describe('Verify PerformActions', () => {

	const loopCache = new LoopCache({
		"name": "LOOP_Jbv1z_v1_0_ResourceInstanceName1_tca"
	});

	it('Test the render method action failed', async () => {
		const flushPromises = () => new Promise(setImmediate);
		const historyMock = { push: jest.fn() };
		const updateLoopFunction = jest.fn();
		
		LoopActionService.refreshStatus = jest.fn().mockImplementation(() => {
			return Promise.resolve({
				ok: true,
				status: 200,
				json: () => {}
			});
		});
		const jsdomAlert = window.alert;
		window.alert = () => {};
		const component = shallow(<PerformActions loopCache={loopCache} 
					loopAction="submit" history={historyMock} updateLoopFunction={updateLoopFunction} />)
		await flushPromises();
		component.update();

		expect(historyMock.push.mock.calls[0]).toEqual([ '/']);
		window.alert = jsdomAlert;
	});

	it('Test the render method action successful', async () => {
		const flushPromises = () => new Promise(setImmediate);
		const historyMock = { push: jest.fn() };
		const updateLoopFunction = jest.fn();

		LoopActionService.performAction = jest.fn().mockImplementation(() => {
			return Promise.resolve({
				ok: true,
				status: 200,
				json: () => {}
			});
		});		
		LoopActionService.refreshStatus = jest.fn().mockImplementation(() => {
			return Promise.resolve({
				ok: true,
				status: 200,
				json: () => {}
			});
		});
		const jsdomAlert = window.alert;
		window.alert = () => {};
		const component = shallow(<PerformActions loopCache={loopCache} 
						loopAction="submit" history={historyMock} updateLoopFunction={updateLoopFunction} />)
		await flushPromises();
		component.update();

		expect(historyMock.push.mock.calls[0]).toEqual([ '/']);
		window.alert = jsdomAlert;
	});

});