feat(components/tabs): add harnesses for tab component

apps/code-examples/src/app/code-examples/pages/page/record-page-tabs-layout-demo/record-page-content-component.spec.ts

@@ -0,0 +1,43 @@
+import { TestbedHarnessEnvironment } from '@angular/cdk/testing/testbed';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { provideRouter } from '@angular/router';
+import { SkyTabsetHarness } from '@skyux/tabs/testing';
+
+import { RecordPageContentComponent } from './record-page-content.component';
+import { RecordPageOverviewTabHarness } from './record-page-overview-tab-harness';
+
+describe('Record page content', () => {
+  async function setupTest(): Promise<{
+    recordPageHarness: SkyTabsetHarness;
+    fixture: ComponentFixture<RecordPageContentComponent>;
+  }> {
+    await TestBed.configureTestingModule({
+      providers: [provideRouter([])],
+    }).compileComponents();
+    const fixture = TestBed.createComponent(RecordPageContentComponent);
+    const loader = TestbedHarnessEnvironment.loader(fixture);
+
+    const recordPageHarness = await loader.getHarness(SkyTabsetHarness);
+
+    return { recordPageHarness, fixture };
+  }
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [RecordPageContentComponent, NoopAnimationsModule],
+    });
+  });
+
+  it("should get the overview tab's content harness", async () => {
+    const { recordPageHarness } = await setupTest();
+
+    const overviewTabHarness = await (
+      await recordPageHarness.getTabContentHarness('Overview')
+    ).queryHarness(RecordPageOverviewTabHarness);
+
+    const overviewBoxes = await overviewTabHarness.getBoxes();
+
+    expect(overviewBoxes.length).toBe(3);
+  });
+});

apps/code-examples/src/app/code-examples/pages/page/record-page-tabs-layout-demo/record-page-overview-tab-harness.ts

@@ -0,0 +1,10 @@
+import { ComponentHarness } from '@angular/cdk/testing';
+import { SkyBoxHarness } from '@skyux/layout/testing';
+
+export class RecordPageOverviewTabHarness extends ComponentHarness {
+  public static hostSelector = 'app-record-page-overview-tab';
+
+  public async getBoxes(): Promise<SkyBoxHarness[]> {
+    return await this.locatorForAll(SkyBoxHarness)();
+  }
+}

apps/code-examples/src/app/code-examples/tabs/tabs/dynamic-add-close/demo.component.html

@@ -1,4 +1,8 @@
-<sky-tabset ariaLabel="Tab demonstration" (newTab)="onNewTabClick()">
+<sky-tabset
+  ariaLabel="Tab demonstration"
+  data-sky-id="tab-demo"
+  (newTab)="onNewTabClick()"
+>
   @for (tab of tabArray; track tab; let i = $index) {
     <sky-tab [tabHeading]="tab.tabHeading" (close)="onCloseClick(i)">
       {{ tab.tabContent }}

apps/code-examples/src/app/code-examples/tabs/tabs/dynamic-add-close/demo.component.spec.ts

@@ -0,0 +1,50 @@
+import { TestbedHarnessEnvironment } from '@angular/cdk/testing/testbed';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { provideRouter } from '@angular/router';
+import { SkyTabsetHarness } from '@skyux/tabs/testing';
+
+import { DemoComponent } from './demo.component';
+
+describe('Static tabs demo with add and close', () => {
+  async function setupTest(options: { dataSkyId?: string }): Promise<{
+    harness: SkyTabsetHarness;
+    fixture: ComponentFixture<DemoComponent>;
+  }> {
+    await TestBed.configureTestingModule({
+      providers: [provideRouter([])],
+    }).compileComponents();
+    const fixture = TestBed.createComponent(DemoComponent);
+    const loader = TestbedHarnessEnvironment.loader(fixture);
+
+    const harness = await loader.getHarness(
+      SkyTabsetHarness.with({ dataSkyId: options.dataSkyId }),
+    );
+
+    return { harness, fixture };
+  }
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({ imports: [DemoComponent] });
+  });
+
+  it('should set up tabs', async () => {
+    const { harness } = await setupTest({ dataSkyId: 'tab-demo' });
+
+    await harness.clickNewTabButton();
+    const tabButtonHarnesses = await harness.getTabButtonHarnesses();
+    expect(tabButtonHarnesses.length).toBe(4);
+
+    const activeTab = await harness.getActiveTabButton();
+    await expectAsync(activeTab?.getTabHeading()).toBeResolvedTo('Tab 1');
+  });
+
+  it('should hide Tab 3 if it is closed', async () => {
+    const { harness } = await setupTest({ dataSkyId: 'tab-demo' });
+
+    const tab3Harness = await harness.getTabButtonHarness('Tab 3');
+    await tab3Harness.clickRemoveButton();
+
+    const tabButtons = await harness.getTabButtonHarnesses();
+    expect(tabButtons.length).toBe(2);
+  });
+});

apps/code-examples/src/app/code-examples/tabs/tabs/dynamic-add-close/demo.component.ts

@@ -25,7 +25,7 @@ export class DemoComponent {
 
   #tabCounter = 3;
 
-  protected onNewTabClick(): void {
+  public onNewTabClick(): void {
     this.#tabCounter++;
 
     this.tabArray.push({
@@ -34,7 +34,7 @@ export class DemoComponent {
     });
   }
 
-  protected onCloseClick(arrayIndex: number): void {
+  public onCloseClick(arrayIndex: number): void {
     this.tabArray.splice(arrayIndex, 1);
   }
 }

apps/code-examples/src/app/code-examples/tabs/tabs/dynamic/demo.component.html

@@ -1,4 +1,4 @@
-<sky-tabset ariaLabel="Tab demonstration">
+<sky-tabset ariaLabel="Tab demonstration" data-sky-id="tab-demo">
   @for (tab of tabArray; track tab) {
     <sky-tab [tabHeading]="tab.tabHeading">
       {{ tab.tabContent }}

apps/code-examples/src/app/code-examples/tabs/tabs/dynamic/demo.component.spec.ts

@@ -0,0 +1,39 @@
+import { TestbedHarnessEnvironment } from '@angular/cdk/testing/testbed';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { provideRouter } from '@angular/router';
+import { SkyTabsetHarness } from '@skyux/tabs/testing';
+
+import { DemoComponent } from './demo.component';
+
+describe('Static tabs demo with add and close', () => {
+  async function setupTest(options: { dataSkyId?: string }): Promise<{
+    harness: SkyTabsetHarness;
+    fixture: ComponentFixture<DemoComponent>;
+  }> {
+    await TestBed.configureTestingModule({
+      providers: [provideRouter([])],
+    }).compileComponents();
+    const fixture = TestBed.createComponent(DemoComponent);
+    const loader = TestbedHarnessEnvironment.loader(fixture);
+
+    const harness = await loader.getHarness(
+      SkyTabsetHarness.with({ dataSkyId: options.dataSkyId }),
+    );
+
+    return { harness, fixture };
+  }
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({ imports: [DemoComponent] });
+  });
+
+  it('should set up tabs', async () => {
+    const { harness } = await setupTest({ dataSkyId: 'tab-demo' });
+
+    const tabButtonHarnesses = await harness.getTabButtonHarnesses();
+    expect(tabButtonHarnesses.length).toBe(3);
+
+    const activeTab = await harness.getActiveTabButton();
+    await expectAsync(activeTab?.getTabHeading()).toBeResolvedTo('Tab 1');
+  });
+});

apps/code-examples/src/app/code-examples/tabs/tabs/static-add-close/demo.component.html

@@ -1,4 +1,8 @@
-<sky-tabset ariaLabel="Tab demonstration" (newTab)="onNewTabClick()">
+<sky-tabset
+  data-sky-id="tab-demo"
+  ariaLabel="Tab demonstration"
+  (newTab)="onNewTabClick()"
+>
   <sky-tab [tabHeading]="'Tab 1'"> Content for Tab 1 </sky-tab>
   <sky-tab [tabHeading]="'Tab 2'"> Content for Tab 2 </sky-tab>
   @if (showTab3) {

apps/code-examples/src/app/code-examples/tabs/tabs/static-add-close/demo.component.spec.ts

@@ -0,0 +1,54 @@
+import { TestbedHarnessEnvironment } from '@angular/cdk/testing/testbed';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { provideRouter } from '@angular/router';
+import { SkyTabsetHarness } from '@skyux/tabs/testing';
+
+import { DemoComponent } from './demo.component';
+
+describe('Static tabs demo with add and close', () => {
+  async function setupTest(options: { dataSkyId?: string }): Promise<{
+    harness: SkyTabsetHarness;
+    fixture: ComponentFixture<DemoComponent>;
+  }> {
+    await TestBed.configureTestingModule({
+      providers: [provideRouter([])],
+    }).compileComponents();
+    const fixture = TestBed.createComponent(DemoComponent);
+    const loader = TestbedHarnessEnvironment.loader(fixture);
+
+    const harness = await loader.getHarness(
+      SkyTabsetHarness.with({ dataSkyId: options.dataSkyId }),
+    );
+
+    return { harness, fixture };
+  }
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({ imports: [DemoComponent] });
+  });
+
+  it('should set up tabs', async () => {
+    const { harness, fixture } = await setupTest({ dataSkyId: 'tab-demo' });
+
+    const spy = spyOn(fixture.componentInstance, 'onNewTabClick');
+    await harness.clickNewTabButton();
+
+    expect(spy).toHaveBeenCalled();
+
+    const tabButtonHarnesses = await harness.getTabButtonHarnesses();
+    expect(tabButtonHarnesses.length).toBe(3);
+
+    const activeTab = await harness.getActiveTabButton();
+    await expectAsync(activeTab?.getTabHeading()).toBeResolvedTo('Tab 1');
+  });
+
+  it('should hide Tab 3 if it is closed', async () => {
+    const { harness } = await setupTest({ dataSkyId: 'tab-demo' });
+
+    const tab3Harness = await harness.getTabButtonHarness('Tab 3');
+    await tab3Harness.clickRemoveButton();
+
+    const tabButtons = await harness.getTabButtonHarnesses();
+    expect(tabButtons.length).toBe(2);
+  });
+});

apps/code-examples/src/app/code-examples/tabs/tabs/static-add-close/demo.component.ts

@@ -10,7 +10,7 @@ import { SkyTabsModule } from '@skyux/tabs';
 export class DemoComponent {
   protected showTab3 = true;
 
-  protected onNewTabClick(): void {
+  public onNewTabClick(): void {
     alert('Add tab clicked!');
   }
 }

apps/code-examples/src/app/code-examples/tabs/tabs/static/demo.component.html

@@ -1,4 +1,4 @@
-<sky-tabset ariaLabel="Tab demonstration">
+<sky-tabset ariaLabel="Tab demonstration" data-sky-id="tab-demo">
   <sky-tab [tabHeading]="'Tab 1'"> Content for Tab 1 </sky-tab>
   <sky-tab [tabHeading]="'Tab 2'"> Content for Tab 2 </sky-tab>
   <sky-tab [tabHeading]="'Tab 3'"> Content for Tab 3 </sky-tab>

apps/code-examples/src/app/code-examples/tabs/tabs/static/demo.component.spec.ts

@@ -0,0 +1,39 @@
+import { TestbedHarnessEnvironment } from '@angular/cdk/testing/testbed';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { provideRouter } from '@angular/router';
+import { SkyTabsetHarness } from '@skyux/tabs/testing';
+
+import { DemoComponent } from './demo.component';
+
+describe('Static tabs demo with add and close', () => {
+  async function setupTest(options: { dataSkyId?: string }): Promise<{
+    harness: SkyTabsetHarness;
+    fixture: ComponentFixture<DemoComponent>;
+  }> {
+    await TestBed.configureTestingModule({
+      providers: [provideRouter([])],
+    }).compileComponents();
+    const fixture = TestBed.createComponent(DemoComponent);
+    const loader = TestbedHarnessEnvironment.loader(fixture);
+
+    const harness = await loader.getHarness(
+      SkyTabsetHarness.with({ dataSkyId: options.dataSkyId }),
+    );
+
+    return { harness, fixture };
+  }
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({ imports: [DemoComponent] });
+  });
+
+  it('should set up tabs', async () => {
+    const { harness } = await setupTest({ dataSkyId: 'tab-demo' });
+
+    const tabButtonHarnesses = await harness.getTabButtonHarnesses();
+    expect(tabButtonHarnesses.length).toBe(3);
+
+    const activeTab = await harness.getActiveTabButton();
+    await expectAsync(activeTab?.getTabHeading()).toBeResolvedTo('Tab 1');
+  });
+});

apps/playground/src/app/components/tabs/tabs/tabs.component.html

@@ -1,47 +1,11 @@
-<sky-page>
-  <div id="screenshot-tabset" style="height: 200px">
-    <sky-tabset
-      permalinkId="sample"
-      [active]="1"
-      (newTab)="newTabClick()"
-      (openTab)="openTabClick()"
-    >
-      <sky-tab [disabled]="true" [tabHeading]="'Tab 1'" (close)="closeTab()">
-        Tab 1 Content
-      </sky-tab>
-      <sky-tab [tabHeading]="'Tab 2'" (close)="closeTab()">
-        Tab 2 Content
-      </sky-tab>
-      <sky-tab [tabHeading]="'Tab 3'" (close)="closeTab()">
-        Tab 3 Content
-      </sky-tab>
-      <sky-tab [tabHeading]="'Tab 4'" (close)="closeTab()">
-        Tab 4 Content
-      </sky-tab>
-      <sky-tab tabHeading="Permanent tab" [tabHeaderCount]="9">
-        This tab cannot be closed
-      </sky-tab>
-      <sky-tab
-        permalinkValue="foobar"
-        tabHeading="Tab 3"
-        [tabHeaderCount]="144"
-        (close)="closeTab()"
-      >
-        Tab 3 Content
-      </sky-tab>
-    </sky-tabset>
-  </div>
-
-  <div id="screenshot-tabset-long" style="margin-top: 300px; height: 200px">
-    <sky-tabset [active]="0">
-      <sky-tab
-        [tabHeading]="
-          'Tab 1 Content really really really long tab name you know here is even more header content okay okay okay'
-        "
-      >
-        Tab 1 Content
-      </sky-tab>
-      <sky-tab [tabHeading]="'Tab 2'"> Tab 2 Content </sky-tab>
-    </sky-tabset>
-  </div>
-</sky-page>
+<sky-tabset ariaLabel="Tab demonstration" (newTab)="onNewTabClick()">
+  <sky-tab [tabHeading]="'Tab 1'" [tabIndexValue]="tabIndexValue">
+    Content for Tab 1</sky-tab
+  >
+  <sky-tab [tabHeading]="'Tab 2'"> Content for Tab 2 </sky-tab>
+  @if (showTab3) {
+    <sky-tab [tabHeading]="'Tab 3'" (close)="showTab3 = false">
+      Content for Tab 3
+    </sky-tab>
+  }
+</sky-tabset>

apps/playground/src/app/components/tabs/tabs/tabs.component.ts

@@ -1,14 +1,16 @@
 import { ChangeDetectionStrategy, Component } from '@angular/core';
+import { SkyTabIndex } from '@skyux/tabs';
 
 @Component({
   selector: 'app-tabs',
   templateUrl: './tabs.component.html',
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class TabsComponent {
-  public newTabClick() {}
+  protected showTab3 = true;
+  protected tabIndexValue: SkyTabIndex = '2';
 
-  public openTabClick() {}
-
-  public closeTab() {}
+  protected onNewTabClick(): void {
+    alert('Add tab clicked!');
+  }
 }

libs/components/popovers/testing/src/modules/dropdown/dropdown-menu-harness.ts

@@ -1,5 +1,8 @@
 import { HarnessPredicate } from '@angular/cdk/testing';
-import { SkyComponentHarness, SkyOverlayHarness } from '@skyux/core/testing';
+import {
+  SkyOverlayHarness,
+  SkyQueryableComponentHarness,
+} from '@skyux/core/testing';
 
 import { SkyDropdownItemHarness } from './dropdown-item-harness';
 import { SkyDropdownItemHarnessFilters } from './dropdown-item-harness.filters';
@@ -8,7 +11,7 @@ import { SkyDropdownMenuHarnessFilters } from './dropdown-menu-harness.filters';
 /**
  * Harness for interacting with dropdown menu in tests.
  */
-export class SkyDropdownMenuHarness extends SkyComponentHarness {
+export class SkyDropdownMenuHarness extends SkyQueryableComponentHarness {
   /**
    * @internal
    */