Add unit tests
Add unit tests for backend and frontend.
Issue-ID: CLAMP-512
Change-Id: I713ba2dce3bd132e7e3e713f4e91e3662df7aafd
Signed-off-by: xuegao <xg353y@intl.att.com>
diff --git a/ui-react/src/LoopUI.test.js b/ui-react/src/LoopUI.test.js
new file mode 100644
index 0000000..e28096b
--- /dev/null
+++ b/ui-react/src/LoopUI.test.js
@@ -0,0 +1,171 @@
+/*-
+ * ============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 LoopUI from './LoopUI';
+
+import LoopCache from './api/LoopCache';
+import LoopActionService from './api/LoopActionService';
+import LoopService from './api/LoopService';
+
+describe('Verify LoopUI', () => {
+ beforeEach(() => {
+ fetch.resetMocks();
+ fetch.mockImplementation(() => {
+ return Promise.resolve({
+ ok: true,
+ status: 200,
+ text: () => "testUser"
+
+ });
+ });
+ })
+
+ const loopCache = new LoopCache({
+ "name": "LOOP_Jbv1z_v1_0_ResourceInstanceName1_tca",
+ "components": {
+ "POLICY": {
+ "componentState": {
+ "stateName": "UNKNOWN",
+ "description": "The policies defined have NOT yet been created on the policy engine"
+ }
+ },
+ "DCAE": {
+ "componentState": {
+ "stateName": "BLUEPRINT_DEPLOYED",
+ "description": "The DCAE blueprint has been found in the DCAE inventory but not yet instancianted for this loop"
+ }
+ }
+ }
+ });
+
+ it('Test the render method', async () => {
+ const flushPromises = () => new Promise(setImmediate);
+
+ const component = shallow(<LoopUI />)
+ component.setState({
+ loopName: "testLoopName",
+ showAlert: false
+ });
+ await flushPromises();
+ expect(component).toMatchSnapshot();
+ });
+
+ test('Test closeLoop method', () => {
+ const historyMock = { push: jest.fn() };
+ const component = shallow(<LoopUI history={historyMock}/>)
+ const instance = component.instance();
+ instance.closeLoop();
+
+ expect(component.state('loopName')).toEqual("Empty (NO loop loaded yet)");
+ expect(historyMock.push.mock.calls[0]).toEqual([ '/']);
+ })
+
+ test('Test logout method', async () => {
+ const flushPromises = () => new Promise(setImmediate);
+ const component = shallow(<LoopUI />)
+ const instance = component.instance();
+ instance.logout();
+ await flushPromises();
+ expect(component.state('userName')).toEqual("testUser");
+ })
+
+ test('Test loadLoop method refresh suc', async () => {
+ const historyMock = { push: jest.fn() };
+ LoopService.getLoop = jest.fn().mockImplementation(() => {
+ return Promise.resolve({
+ ok: true,
+ status: 200,
+ text: () => {}
+ });
+ });
+
+ LoopActionService.refreshStatus = jest.fn().mockImplementation(() => {
+ return Promise.resolve({name: "LOOP_Jbv1z_v1_0_ResourceInstanceName1_tca"});
+ });
+
+ const flushPromises = () => new Promise(setImmediate);
+ const component = shallow(<LoopUI history={historyMock}/>)
+ const instance = component.instance();
+ instance.loadLoop("LOOP_Jbv1z_v1_0_ResourceInstanceName1_tca");
+
+ await flushPromises();
+
+ const resLoopCache = instance.getLoopCache();
+
+ expect(resLoopCache.getComponentStates()).toBeUndefined();
+ expect(component.state('loopName')).toEqual("LOOP_Jbv1z_v1_0_ResourceInstanceName1_tca");
+ })
+
+ test('Test loadLoop method refresh fail', async () => {
+ const historyMock = { push: jest.fn() };
+ LoopService.getLoop = jest.fn().mockImplementation(() => {
+ return Promise.resolve({
+ name: "LOOP_Jbv1z_v1_0_ResourceInstanceName1_tca",
+ "components": {
+ "POLICY": {
+ "componentState": {
+ "stateName": "UNKNOWN",
+ "description": "The policies defined have NOT yet been created on the policy engine"
+ }
+ },
+ "DCAE": {
+ "componentState": {
+ "stateName": "BLUEPRINT_DEPLOYED",
+ "description": "The DCAE blueprint has been found in the DCAE inventory but not yet instancianted for this loop"
+ }
+ }
+ }});
+ });
+
+ LoopActionService.refreshStatus = jest.fn().mockImplementation(() => {
+ return Promise.reject({error: "whatever"});
+ });
+
+ const flushPromises = () => new Promise(setImmediate);
+ const component = shallow(<LoopUI history={historyMock}/>)
+ const instance = component.instance();
+ instance.loadLoop("LOOP_Jbv1z_v1_0_ResourceInstanceName1_tca");
+
+ await flushPromises();
+
+ const resLoopCache = instance.getLoopCache();
+
+ expect(resLoopCache).toEqual(loopCache);
+ expect(component.state('loopName')).toEqual("LOOP_Jbv1z_v1_0_ResourceInstanceName1_tca");
+ })
+
+ test('Test alert methods', () => {
+ const component = shallow(<LoopUI />)
+ expect(component.state('showAlert')).toEqual(false);
+
+ const instance = component.instance();
+ instance.showAlert("testAlert");
+ expect(component.state('showAlert')).toEqual(true);
+ expect(component.state('showMessage')).toEqual("testAlert");
+
+ instance.disableAlert();
+
+ expect(component.state('showAlert')).toEqual(false);
+ })
+});