Added start task test

ng2-components/ng2-activiti-tasklist/src/components/activiti-start-task.component.spec.ts

@@ -0,0 +1,124 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * 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.
+ */
+
+import {
+    CoreModule,
+    AlfrescoTranslationService
+} from 'ng2-alfresco-core';
+import { ActivitiTaskListService } from '../services/activiti-tasklist.service';
+import { ActivitiStartTaskButton } from './activiti-start-task.component';
+import { TranslationMock } from '../assets/translation.service.mock';
+import { ComponentFixture, TestBed, async } from '@angular/core/testing';
+
+declare let jasmine: any;
+
+describe('Activiti Start Task Component', () => {
+
+    let activitiStartTaskButton: ActivitiStartTaskButton;
+    let fixture: ComponentFixture<ActivitiStartTaskButton>;
+    let element: HTMLElement;
+    let startTaskButton: HTMLElement;
+
+    beforeEach(async(() => {
+        TestBed.configureTestingModule({
+            imports: [CoreModule],
+            declarations: [ActivitiStartTaskButton],
+            providers: [
+                {provide: AlfrescoTranslationService, useClass: TranslationMock},
+                ActivitiTaskListService]
+        }).compileComponents().then(() => {
+            fixture = TestBed.createComponent(ActivitiStartTaskButton);
+            activitiStartTaskButton = fixture.componentInstance;
+            element = fixture.nativeElement;
+            fixture.detectChanges();
+            startTaskButton = <HTMLElement> element.querySelector('#start-task-button');
+        });
+    }));
+
+    beforeEach(() => {
+        jasmine.Ajax.install();
+    });
+
+    afterEach(() => {
+        jasmine.Ajax.uninstall();
+    });
+
+    it('should show start task button', () => {
+        expect(element.querySelector('#start-task-button')).toBeDefined();
+        expect(element.querySelector('#start-task-button')).not.toBeNull();
+        expect(element.querySelector('#start-task-button').textContent).toContain('START_TASK.BUTTON');
+    });
+
+    it('should show start dialog on press button', () => {
+        startTaskButton.click();
+        expect(element.querySelector('#start-task-dialog')).not.toBeNull();
+        expect(element.querySelector('#start-task-dialog').getAttribute('open')).not.toBeNull();
+        expect(element.querySelector('#start-task-dialog-title')).not.toBeNull();
+        expect(element.querySelector('#start-task-dialog-title').textContent).toContain('START_TASK.DIALOG.TITLE');
+    });
+
+    it('should close start dialog on cancel button', () => {
+        startTaskButton.click();
+        expect(element.querySelector('#start-task-dialog')).not.toBeNull();
+        expect(element.querySelector('#start-task-dialog').getAttribute('open')).not.toBeNull();
+        let cancelButton = <HTMLElement> element.querySelector('#button-cancel');
+        cancelButton.click();
+        expect(element.querySelector('#start-task-dialog').getAttribute('open')).toBeNull();
+    });
+
+    it('should create new task when start is clicked', () => {
+        activitiStartTaskButton.onSuccess.subscribe(() => {
+            expect(element.querySelector('#start-task-dialog').getAttribute('open')).toBeNull();
+        });
+        let createTaskButton = <HTMLElement> element.querySelector('#button-start');
+        startTaskButton.click();
+        activitiStartTaskButton.name = 'fake-name';
+        createTaskButton.click();
+        jasmine.Ajax.requests.mostRecent().respondWith({
+            'status': 200
+        });
+    });
+
+    it('alert message is showed on start error', () => {
+        spyOn(window, 'alert');
+        activitiStartTaskButton.onSuccess.subscribe(() => {
+            expect(window.alert).toHaveBeenCalledWith('An error occurred while trying to add the task');
+        });
+        let createTaskButton = <HTMLElement> element.querySelector('#button-start');
+        startTaskButton.click();
+        activitiStartTaskButton.name = 'fake-name';
+        createTaskButton.click();
+        jasmine.Ajax.requests.mostRecent().respondWith({
+            'status': 403
+        });
+    });
+
+    it('should send on success event when the task is started', () => {
+        activitiStartTaskButton.onSuccess.subscribe((res) => {
+            expect(res).toBeDefined();
+        });
+        let createTaskButton = <HTMLElement> element.querySelector('#button-start');
+        startTaskButton.click();
+        activitiStartTaskButton.name = 'fake-name';
+        createTaskButton.click();
+        jasmine.Ajax.requests.mostRecent().respondWith({
+            'status': 200,
+            contentType: 'json',
+            responseText: {}
+        });
+    });
+});