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src/ng-multiselect-dropdown/test/multi-select-disabled-item.component.spec.ts
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| import { Component, Type, ViewChild, DebugElement } from '@angular/core'; | ||
| import { FormsModule } from '@angular/forms'; | ||
| import { ComponentFixture, fakeAsync } from '@angular/core/testing'; | ||
| import { By } from '@angular/platform-browser'; | ||
| import { MultiSelectComponent } from './../src/multiselect.component'; | ||
| import { createTestingModule, tickAndDetectChanges } from './helper'; | ||
|
|
||
| @Component({ | ||
| template: `` | ||
| }) | ||
| class Ng2MultiSelectDropdownMultipleSelectWithDisableItemComponent { | ||
| @ViewChild(MultiSelectComponent, { static: false }) | ||
| select: MultiSelectComponent; | ||
| cities = [ | ||
| { item_id: 1, item_text: 'Mumbai' }, | ||
| { item_id: 2, item_text: 'Bangalore' }, | ||
| { item_id: 3, item_text: 'Pune', isDisabled: true }, | ||
| { item_id: 4, item_text: 'Navsari' }, | ||
| { item_id: 5, item_text: 'New Delhi' } | ||
| ]; | ||
| selectedItem = [{ item_id: 1, item_text: 'Mumbai' }, { item_id: 4, item_text: 'Navsari' }]; | ||
| dropdownSettings = { | ||
| singleSelection: false, | ||
| idField: 'item_id', | ||
| textField: 'item_text', | ||
| selectAllText: 'Select All', | ||
| unSelectAllText: 'UnSelect All', | ||
| badgeShowLimit: 3, | ||
| disabled: false, | ||
| allowSearchFilter: true, | ||
| closeDropDownOnSelection: true | ||
| }; | ||
| } | ||
| describe('Multiple Selection:disable item', () => { | ||
| let fixture: ComponentFixture<Ng2MultiSelectDropdownMultipleSelectWithDisableItemComponent>; | ||
| beforeEach(fakeAsync(() => { | ||
| fixture = createTestingModule( | ||
| Ng2MultiSelectDropdownMultipleSelectWithDisableItemComponent, | ||
| `<div class='container'> | ||
| <ng-multiselect-dropdown name="city" [data]="cities" | ||
| [(ngModel)]="selectedItem" [settings]="dropdownSettings" | ||
| (onSelect)="onItemSelect($event)" | ||
| [disabled]="disabled"> | ||
| </ng-multiselect-dropdown> | ||
| </div>` | ||
| ); | ||
| })); | ||
| it('should have 4 items enabled and 1 item disabled', fakeAsync(() => { | ||
| let selCheckBoxes: HTMLLIElement[]; | ||
| const sel = fixture.nativeElement.querySelectorAll('.multiselect-item-checkbox'); | ||
| selCheckBoxes = Array.from(sel); | ||
| // tickAndDetectChanges(fixture); | ||
| // Mumbai | ||
| expect(selCheckBoxes[1].querySelector('div').textContent).toContain('Mumbai'); | ||
| expect(selCheckBoxes[1].querySelector('input').disabled).toBe(false); | ||
| // Bangalore | ||
| expect(selCheckBoxes[2].querySelector('div').textContent).toContain('Bangalore'); | ||
| expect(selCheckBoxes[2].querySelector('input').disabled).toBe(false); | ||
| expect(selCheckBoxes[3].querySelector('div').textContent).toContain('Pune'); | ||
| expect(selCheckBoxes[3].querySelector('input').disabled).toBe(true); // Pune should have disable attribute | ||
|
|
||
| // Navsari | ||
| expect(selCheckBoxes[4].querySelector('div').textContent).toContain('Navsari'); | ||
| expect(selCheckBoxes[4].querySelector('input').disabled).toBe(false); | ||
| // New Delhi | ||
| expect(selCheckBoxes[5].querySelector('div').textContent).toContain('New Delhi'); | ||
| expect(selCheckBoxes[5].querySelector('input').disabled).toBe(false); | ||
|
|
||
| expect(fixture.componentInstance.selectedItem.length).toEqual(2); | ||
| })); | ||
| it('should not select disabled item-Pune', fakeAsync(() => { | ||
| const index = 3; // 0 is select all checkbox | ||
| let selCheckBoxes: HTMLLIElement[]; | ||
| const sel = fixture.nativeElement.querySelectorAll('.multiselect-item-checkbox'); | ||
| selCheckBoxes = Array.from(sel); | ||
| selCheckBoxes[index].click(); | ||
| selCheckBoxes[index - 1].click(); // select Bangalore | ||
| tickAndDetectChanges(fixture); | ||
| expect(selCheckBoxes[index - 1].querySelector('input').disabled).toBe(false); // Bangalore should not have disable attribute | ||
| expect(selCheckBoxes[index].querySelector('input').disabled).toBe(true); // Pune should have disable attribute | ||
| expect(selCheckBoxes[index].querySelector('div').textContent).toContain('Pune'); | ||
| expect(fixture.componentInstance.selectedItem.length).toEqual(3); | ||
| })); | ||
| it('should not select disabled item when selecting all items', fakeAsync(() => { | ||
| const index = 0; // 0 is select all checkbox | ||
| let selCheckBoxes: HTMLLIElement[]; | ||
| const sel = fixture.nativeElement.querySelectorAll('.multiselect-item-checkbox'); | ||
| selCheckBoxes = Array.from(sel); | ||
| selCheckBoxes[index].click(); // click on "select all" | ||
| tickAndDetectChanges(fixture); | ||
| expect(selCheckBoxes[3].querySelector('div').textContent).toContain('Pune'); | ||
| expect(selCheckBoxes[3].querySelector('input').disabled).toBe(true); // Pune should have disable attribute | ||
| expect(fixture.componentInstance.selectedItem.length).toEqual(4); | ||
| })); | ||
| }); |