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test(dropdown): Adding tests for different anchors #1274
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@dafo
dafo committed Jul 3, 2018
1 parent 149eb00 commit 4d7163f
Showing 1 changed file with 215 additions and 4 deletions.
219 changes: 215 additions & 4 deletions projects/igniteui-angular/src/lib/drop-down/drop-down.component.spec.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ import { BrowserAnimationsModule, NoopAnimationsModule } from '@angular/platform
import { IgxToggleActionDirective, IgxToggleDirective, IgxToggleModule } from '../directives/toggle/toggle.directive';
import { IgxDropDownItemComponent } from './drop-down-item.component';
import { IgxDropDownComponent, IgxDropDownModule, IgxDropDownItemNavigationDirective } from './drop-down.component';
import { IgxTabsComponent, IgxTabsModule } from '../tabs/tabs.component';

const CSS_CLASS_FOCUSED = 'igx-drop-down__item--focused';
const CSS_CLASS_SELECTED = 'igx-drop-down__item--selected';
Expand All @@ -22,6 +23,7 @@ function wrapPromise(callback, resolve, time) {
}, time);
});
}

describe('IgxDropDown ', () => {
beforeEach(async(() => {
TestBed.configureTestingModule({
Expand All @@ -32,13 +34,17 @@ describe('IgxDropDown ', () => {
IgxDropDownTestDisabledAnyComponent,
IgxDropDownTestEmptyListComponent,
IgxDropDownWithScrollComponent,
DoubleIgxDropDownComponent
DoubleIgxDropDownComponent,
IgxDropDownInputTestComponent,
IgxDropDownImageTestComponent,
IgxDropDownTabsTestComponent
],
imports: [
IgxDropDownModule,
BrowserAnimationsModule,
NoopAnimationsModule,
IgxToggleModule
IgxToggleModule,
IgxTabsModule
]
})
.compileComponents();
Expand Down Expand Up @@ -343,8 +349,78 @@ describe('IgxDropDown ', () => {
});
});

xit('Should be able to implement to any kind of anchor', () => {
// To DO
it('Should be able to implement to input anchor', fakeAsync(() => {
const fixture = TestBed.createComponent(IgxDropDownInputTestComponent);
fixture.detectChanges();
const button = fixture.debugElement.query(By.css('input')).nativeElement;
const list = fixture.componentInstance.dropdown;
const mockObj = jasmine.createSpyObj('mockEvt', ['stopPropagation', 'preventDefault']);
spyOn(list.onSelection, 'emit').and.callThrough();
spyOn(list.onClosed, 'emit').and.callThrough();
spyOn(fixture.componentInstance, 'onSelection');
expect(list).toBeDefined();
expect(list.items.length).toEqual(4);
button.click(mockObj);
fixture.whenStable().then(() => {
fixture.detectChanges();
const lastListItem = list.items[3].element.nativeElement;
lastListItem.click({});
tick();
return fixture.whenStable();
}).then(() => {
fixture.detectChanges();
expect(list.selectedItem).toEqual(list.items[3]);
expect(list.onSelection.emit).toHaveBeenCalledTimes(1);
expect(list.onClosed.emit).toHaveBeenCalledTimes(1);
expect(fixture.componentInstance.onSelection).toHaveBeenCalledTimes(1);
});
}));

it('Should be able to implement to image anchor', fakeAsync(() => {
const fixture = TestBed.createComponent(IgxDropDownImageTestComponent);
fixture.detectChanges();
const button = fixture.debugElement.query(By.css('img')).nativeElement;
const list = fixture.componentInstance.dropdown;
const mockObj = jasmine.createSpyObj('mockEvt', ['stopPropagation', 'preventDefault']);
spyOn(list.onSelection, 'emit').and.callThrough();
spyOn(list.onClosed, 'emit').and.callThrough();
spyOn(fixture.componentInstance, 'onSelection');
expect(list).toBeDefined();
expect(list.items.length).toEqual(4);
button.click(mockObj);
fixture.whenStable().then(() => {
fixture.detectChanges();
const lastListItem = list.items[3].element.nativeElement;
lastListItem.click({});
tick();
return fixture.whenStable();
}).then(() => {
fixture.detectChanges();
expect(list.selectedItem).toEqual(list.items[3]);
expect(list.onSelection.emit).toHaveBeenCalledTimes(1);
expect(list.onClosed.emit).toHaveBeenCalledTimes(1);
expect(fixture.componentInstance.onSelection).toHaveBeenCalledTimes(1);
});
}));

it('Should be able to implement to igx-tabs anchor', () => {
const fixture = TestBed.createComponent(IgxDropDownTabsTestComponent);
fixture.detectChanges();
const tabs = fixture.componentInstance.tabs;
const list = fixture.componentInstance.dropdown;
const mockObj = jasmine.createSpyObj('mockEvt', ['stopPropagation', 'preventDefault']);
expect(list).toBeDefined();
expect(list.items.length).toEqual(4);
tabs.tabs.toArray()[0].nativeTabItem.nativeElement.dispatchEvent(new Event('click', { bubbles: true }));
fixture.whenStable().then(() => {
fixture.detectChanges();
const lastListItem = list.items[3].element.nativeElement;
lastListItem.click({});
return fixture.whenStable();
}).then(() => {
fixture.detectChanges();
expect(list.selectedItem).toEqual(list.items[3]);
});
});

it('Items can be disabled/enabled at runtime', () => {
Expand Down Expand Up @@ -1132,3 +1208,138 @@ class DoubleIgxDropDownComponent implements OnInit {
}
}
}

@Component({
template: `
<input (click)="toggleDropDown()">
<igx-drop-down igxDropDownItemNavigation (onSelection)="onSelection($event)"
(onOpening)="onToggleOpening()" (onOpened)="onToggleOpened()"
(onClosing)="onToggleClosing()" (onClosed)="onToggleClosed()" [width]="'400px'" [height]="'400px'">
<igx-drop-down-item *ngFor="let item of items">
{{ item.field }}
</igx-drop-down-item>
</igx-drop-down>`
})
class IgxDropDownInputTestComponent {

@ViewChild(IgxDropDownComponent, { read: IgxDropDownComponent })
public dropdown: IgxDropDownComponent;

public items: any[] = [
{ field: 'Nav1' },
{ field: 'Nav2' },
{ field: 'Nav3' },
{ field: 'Nav4' }
];

public toggleDropDown() {
this.dropdown.toggle();
}

public onSelection(ev) { }

public onToggleOpening() { }

public onToggleOpened() { }

public onToggleClosing() { }

public onToggleClosed() { }
}

@Component({
template: `
<img src="https://www.google.com/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png" (click)="toggleDropDown()">
<igx-drop-down igxDropDownItemNavigation (onSelection)="onSelection($event)"
(onOpening)="onToggleOpening()" (onOpened)="onToggleOpened()"
(onClosing)="onToggleClosing()" (onClosed)="onToggleClosed()" [width]="'400px'" [height]="'400px'">
<igx-drop-down-item *ngFor="let item of items">
{{ item.field }}
</igx-drop-down-item>
</igx-drop-down>`
})
class IgxDropDownImageTestComponent {

@ViewChild(IgxDropDownComponent, { read: IgxDropDownComponent })
public dropdown: IgxDropDownComponent;

public items: any[] = [
{ field: 'Nav1' },
{ field: 'Nav2' },
{ field: 'Nav3' },
{ field: 'Nav4' }
];

public toggleDropDown() {
this.dropdown.toggle();
}

public onSelection(ev) { }

public onToggleOpening() { }

public onToggleOpened() { }

public onToggleClosing() { }

public onToggleClosed() { }
}

@Component({
template: `
<igx-tabs (onTabItemSelected)="toggleDropDown()" tabsType="fixed">
<igx-tabs-group label="Tab111111111111111111111111">
<ng-template igxTab>
<div>T1</div>
</ng-template>
<h1>Tab 1 Content</h1>
</igx-tabs-group>
<igx-tabs-group label="Tab 2">
<ng-template igxTab>
<div>T2</div>
</ng-template>
<h1>Tab 2 Content</h1>
</igx-tabs-group>
<igx-tabs-group label="Tab 3">
<ng-template igxTab>
<div>T3</div>
</ng-template>
<h1>Tab 3 Content</h1>
</igx-tabs-group>
</igx-tabs>
<igx-drop-down igxDropDownItemNavigation (onSelection)="onSelection($event)"
(onOpening)="onToggleOpening()" (onOpened)="onToggleOpened()"
(onClosing)="onToggleClosing()" (onClosed)="onToggleClosed()" [width]="'400px'" [height]="'400px'">
<igx-drop-down-item *ngFor="let item of items">
{{ item.field }}
</igx-drop-down-item>
</igx-drop-down>`
})
class IgxDropDownTabsTestComponent {

@ViewChild(IgxTabsComponent)
public tabs: IgxTabsComponent;
@ViewChild(IgxDropDownComponent, { read: IgxDropDownComponent })
public dropdown: IgxDropDownComponent;

public items: any[] = [
{ field: 'Nav1' },
{ field: 'Nav2' },
{ field: 'Nav3' },
{ field: 'Nav4' }
];

public toggleDropDown() {
this.dropdown.toggle();
}

public onSelection(ev) { }

public onToggleOpening() { }

public onToggleOpened() { }

public onToggleClosing() { }

public onToggleClosed() { }
}

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