Fix unit test

ng2-components/ng2-activiti-analytics/src/components/analytics-report-heat-map.component.spec.ts

@@ -0,0 +1,128 @@
+/*!
+ * @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 { ComponentFixture, TestBed, async } from '@angular/core/testing';
+import { CoreModule } from 'ng2-alfresco-core';
+import { DiagramsModule } from 'ng2-activiti-diagrams';
+import { AnalyticsReportHeatMapComponent } from '../components/analytics-report-heat-map.component';
+import { WIDGET_DIRECTIVES } from '../components/widgets/index';
+import { AnalyticsService } from '../services/analytics.service';
+import { DebugElement }    from '@angular/core';
+
+declare let jasmine: any;
+
+describe('Test ng2-activiti-analytics-report-heat-map', () => {
+
+    let componentHandler: any;
+    let component: any;
+    let fixture: ComponentFixture<AnalyticsReportHeatMapComponent>;
+    let debug: DebugElement;
+    let element: HTMLElement;
+
+    let totalCountPerc = {'sid-fake-id': 0, 'fake-start-event': 100};
+    let totalTimePerc = {'sid-fake-id': 10, 'fake-start-event': 30};
+    let avgTimePercentages = {'sid-fake-id': 5, 'fake-start-event': 50};
+
+    beforeEach(async(() => {
+        TestBed.configureTestingModule({
+            imports: [
+                CoreModule,
+                DiagramsModule
+            ],
+            declarations: [
+                AnalyticsReportHeatMapComponent,
+                ...WIDGET_DIRECTIVES
+            ],
+            providers: [
+                AnalyticsService
+            ]
+        }).compileComponents();
+    }));
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(AnalyticsReportHeatMapComponent);
+        component = fixture.componentInstance;
+        debug = fixture.debugElement;
+        element = fixture.nativeElement;
+        componentHandler = jasmine.createSpyObj('componentHandler', [
+            'upgradeAllRegistered'
+        ]);
+        window['componentHandler'] = componentHandler;
+
+        component.report = {
+            totalCountsPercentages: totalCountPerc,
+            totalTimePercentages: totalTimePerc,
+            avgTimePercentages: avgTimePercentages
+        };
+    });
+
+    describe('Rendering tests: Heat Map', () => {
+
+        beforeEach(() => {
+            jasmine.Ajax.install();
+        });
+
+        afterEach(() => {
+            jasmine.Ajax.uninstall();
+        });
+
+        it('should render the dropdown with the metric options', async(() => {
+            component.report = {totalCountsPercentages: {'sid-fake-id': 10, 'fake-start-event': 30}};
+
+            component.onSuccess.subscribe(() => {
+                fixture.whenStable().then(() => {
+                    let dropDown: any = element.querySelector('#select-metrics');
+                    expect(dropDown).toBeDefined();
+                    expect(dropDown.length).toEqual(3);
+                    expect(dropDown[0].innerHTML).toEqual('Number of times a step is executed');
+                    expect(dropDown[1].innerHTML).toEqual('Total time spent in a process step');
+                    expect(dropDown[2].innerHTML).toEqual('Average time spent in a process step');
+                });
+            });
+            fixture.detectChanges();
+        }));
+
+        it('should return false when no metrics are defined in the report', async(() => {
+            component.report = {};
+            expect(component.hasMetric()).toBeFalsy();
+        }));
+
+        it('should return true when the metrics are defined in the report', async(() => {
+            expect(component.hasMetric()).toBeTruthy();
+        }));
+
+        it('should change the currentmetric width totalCount', async(() => {
+            let field = {value: 'totalCount'};
+            component.onMetricChanges(field);
+            expect(component.currentMetric).toEqual(totalCountPerc);
+        }));
+
+        it('should change the currentmetric width totalTime', async(() => {
+            let field = {value: 'totalTime'};
+            component.onMetricChanges(field);
+            expect(component.currentMetric).toEqual(totalTimePerc);
+        }));
+
+        it('should change the currentmetric width avgTime', async(() => {
+            let field = {value: 'avgTime'};
+            component.onMetricChanges(field);
+            expect(component.currentMetric).toEqual(avgTimePercentages);
+        }));
+
+    });
+
+});