alfresco-ng2-components/ng2-components/ng2-alfresco-core/src/components/view/adf-card-view-textitem.component.spec.ts

/*!
 * @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 { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { FormsModule } from '@angular/forms';
import { MdDatepickerModule, MdIconModule, MdInputModule, MdNativeDateModule } from '@angular/material';
import { By } from '@angular/platform-browser';
import { NoopAnimationsModule } from '@angular/platform-browser/animations';
import { CardViewTextItemModel } from '../../models/card-view-textitem.model';
import { CardViewUpdateService } from '../../services/adf-card-view-update.service';
import { CardViewTextItemComponent } from './adf-card-view-textitem.component';

describe('CardViewTextItemComponent', () => {

    let fixture: ComponentFixture<CardViewTextItemComponent>;
    let component: CardViewTextItemComponent;

    beforeEach(async(() => {
        TestBed.configureTestingModule({
            imports: [
                FormsModule,
                NoopAnimationsModule,
                MdDatepickerModule,
                MdIconModule,
                MdInputModule,
                MdNativeDateModule
            ],
            declarations: [
                CardViewTextItemComponent
            ],
            providers: [
                CardViewUpdateService
            ]
        }).compileComponents();
    }));

    beforeEach(() => {
        fixture = TestBed.createComponent(CardViewTextItemComponent);
        component = fixture.componentInstance;
        component.property = <CardViewTextItemModel>{
            type: 'text',
            label: 'Text label',
            value: 'Lorem ipsum',
            key: 'textkey',
            default: '',
            editable: false,
            get displayValue(): string {
                return 'Lorem ipsum';
            }
        };
    });

    afterEach(() => {
        fixture.destroy();
        TestBed.resetTestingModule();
    });

    it('should render the label and value', () => {
        fixture.detectChanges();

        let labelValue = fixture.debugElement.query(By.css('.adf-property-label'));
        expect(labelValue).not.toBeNull();
        expect(labelValue.nativeElement.innerText).toBe('Text label');

        let value = fixture.debugElement.query(By.css(`[data-automation-id="card-textitem-value-${component.property.key}"]`));
        expect(value).not.toBeNull();
        expect(value.nativeElement.innerText.trim()).toBe('Lorem ipsum');
    });

    it('should render value when editable:true', () => {
        component.editable = true;
        component.property.editable = true;
        fixture.detectChanges();

        let value = fixture.debugElement.query(By.css(`[data-automation-id="card-textitem-value-${component.property.key}"]`));
        expect(value).not.toBeNull();
        expect(value.nativeElement.innerText.trim()).toBe('Lorem ipsum');
    });

    it('should render the edit icon in case of editable:true', () => {
        component.editable = true;
        component.property.editable = true;
        fixture.detectChanges();

        let editIcon = fixture.debugElement.query(By.css(`[data-automation-id="card-textitem-edit-icon-${component.property.key}"]`));
        expect(editIcon).not.toBeNull('Edit icon should be shown');
    });

    it('should NOT render the edit icon in case of editable:false', () => {
        component.editable = false;
        fixture.detectChanges();

        let editIcon = fixture.debugElement.query(By.css(`[data-automation-id="card-textitem-edit-icon-${component.property.key}"]`));
        expect(editIcon).toBeNull('Edit icon should NOT be shown');
    });

    it('should NOT render the picker and toggle in case of editable:true but (general) editable:false', () => {
        component.editable = false;
        component.property.editable = true;
        fixture.detectChanges();

        let editIcon = fixture.debugElement.query(By.css(`[data-automation-id="card-textitem-edit-icon-${component.property.key}"]`));
        expect(editIcon).toBeNull('Edit icon should NOT be shown');
    });

    it('should trigger an update event on the CardViewUpdateService', (done) => {
        component.editable = true;
        component.property.editable = true;
        const cardViewUpdateService = TestBed.get(CardViewUpdateService);
        const expectedText = 'changed text';
        fixture.detectChanges();

        cardViewUpdateService.itemUpdated$.subscribe(
            (updateNotification) => {
                expect(updateNotification.target).toBe(component.property);
                expect(updateNotification.changed).toEqual({ textkey: expectedText });
                done();
            }
        );

        let editIcon = fixture.debugElement.query(By.css(`[data-automation-id="card-textitem-edit-toggle-${component.property.key}"]`));
        editIcon.triggerEventHandler('click', null);
        fixture.detectChanges();

        let editInput = fixture.debugElement.query(By.css(`[data-automation-id="card-textitem-editinput-${component.property.key}"]`));
        editInput.nativeElement.value = expectedText;
        editInput.nativeElement.dispatchEvent(new Event('input'));
        fixture.detectChanges();

        let updateInput = fixture.debugElement.query(By.css(`[data-automation-id="card-textitem-update-${component.property.key}"]`));
        updateInput.triggerEventHandler('click', null);
    });
});