alfresco-ng2-components/lib/insights/analytics-process/components/analytics-report-heat-map.component.spec.ts

/*!
 * @license
 * Copyright 2019 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 { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { AnalyticsReportHeatMapComponent } from '../components/analytics-report-heat-map.component';
import { setupTestBed } from '@alfresco/adf-core';
import { InsightsTestingModule } from '../../testing/insights.testing.module';

declare let jasmine: any;

describe('AnalyticsReportHeatMapComponent', () => {

    let component: AnalyticsReportHeatMapComponent;
    let fixture: ComponentFixture<AnalyticsReportHeatMapComponent>;
    let element: HTMLElement;

    const totalCountPercent: any = { 'sid-fake-id': 0, 'fake-start-event': 100 };
    const totalTimePercent: any = { 'sid-fake-id': 10, 'fake-start-event': 30 };
    const avgTimePercentages: any = { 'sid-fake-id': 5, 'fake-start-event': 50 };

    const totalCountValues: any = { 'sid-fake-id': 2, 'fake-start-event': 3 };
    const totalTimeValues: any = { 'sid-fake-id': 1, 'fake-start-event': 4 };
    const avgTimeValues: any = { 'sid-fake-id': 4, 'fake-start-event': 5 };

    setupTestBed({
        imports: [InsightsTestingModule]
    });

    beforeEach(() => {
        fixture = TestBed.createComponent(AnalyticsReportHeatMapComponent);
        component = fixture.componentInstance;
        element = fixture.nativeElement;

        component.report = {
            totalCountsPercentages: totalCountPercent,
            totalCountValues: totalCountValues,
            totalTimePercentages: totalTimePercent,
            totalTimeValues: totalTimeValues,
            avgTimeValues: avgTimeValues,
            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.success.subscribe(() => {
                fixture.whenStable().then(() => {
                    const 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(() => {
            const field = { value: 'totalCount' };
            component.onMetricChanges(field);
            expect(component.currentMetric).toEqual(totalCountValues);
            expect(component.currentMetricColors).toEqual(totalCountPercent);
        }));

        it('should change the currentMetric width totalTime', async(() => {
            const field = { value: 'totalTime' };
            component.onMetricChanges(field);
            expect(component.currentMetric).toEqual(totalTimeValues);
            expect(component.currentMetricColors).toEqual(totalTimePercent);
        }));

        it('should change the currentMetric width avgTime', async(() => {
            const field = { value: 'avgTime' };
            component.onMetricChanges(field);
            expect(component.currentMetric).toEqual(avgTimeValues);
            expect(component.currentMetricColors).toEqual(avgTimePercentages);
        }));

    });

});