feat(sdk/testing): support axe-core 4.7

libs/components/ag-grid/src/lib/modules/ag-grid/ag-grid-wrapper.component.spec.ts

@@ -562,36 +562,80 @@ describe('SkyAgGridWrapperComponent via fixture', () => {
 
   describe('accessibility', () => {
     [false, true].forEach((enableTopScroll) => {
-      [false, true].forEach((editable) => {
-        it(`should be accessible in ${editable ? 'edit' : 'view'} mode ${
-          enableTopScroll ? 'with' : 'without'
-        } top scroll`, async () => {
-          TestBed.configureTestingModule({
-            imports: [SkyAgGridFixtureModule],
-            providers: [
-              {
-                provide: Editable,
-                useValue: editable,
-              },
-              {
-                provide: EnableTopScroll,
-                useValue: enableTopScroll,
-              },
-            ],
-            teardown: {
-              destroyAfterEach: false,
+      it(`should be accessible in view mode ${
+        enableTopScroll ? 'with' : 'without'
+      } top scroll`, async () => {
+        TestBed.configureTestingModule({
+          imports: [SkyAgGridFixtureModule],
+          providers: [
+            {
+              provide: Editable,
+              useValue: false,
+            },
+            {
+              provide: EnableTopScroll,
+              useValue: enableTopScroll,
             },
-          });
-          gridWrapperFixture = TestBed.createComponent(
-            SkyAgGridFixtureComponent
-          );
-          gridWrapperNativeElement = gridWrapperFixture.nativeElement;
+          ],
+        });
+        gridWrapperFixture = TestBed.createComponent(SkyAgGridFixtureComponent);
+        gridWrapperNativeElement = gridWrapperFixture.nativeElement;
 
-          gridWrapperFixture.detectChanges();
-          await gridWrapperFixture.whenStable();
+        gridWrapperFixture.detectChanges();
+        await gridWrapperFixture.whenStable();
 
-          await expectAsync(gridWrapperNativeElement).toBeAccessible();
-        });
+        await expectAsync(gridWrapperNativeElement).toBeAccessible();
+      });
+    });
+
+    it(`should be accessible in edit mode`, async () => {
+      TestBed.configureTestingModule({
+        imports: [SkyAgGridFixtureModule],
+        providers: [
+          {
+            provide: Editable,
+            useValue: true,
+          },
+          {
+            provide: EnableTopScroll,
+            useValue: false,
+          },
+        ],
+      });
+      gridWrapperFixture = TestBed.createComponent(SkyAgGridFixtureComponent);
+      gridWrapperNativeElement = gridWrapperFixture.nativeElement;
+
+      gridWrapperFixture.detectChanges();
+      await gridWrapperFixture.whenStable();
+
+      await expectAsync(gridWrapperNativeElement).toBeAccessible();
+
+      gridWrapperFixture.componentInstance.agGrid?.api.startEditingCell({
+        rowIndex: 0,
+        colKey: 'lookupSingle',
+      });
+      gridWrapperFixture.detectChanges();
+      await gridWrapperFixture.whenStable();
+      await expectAsync(gridWrapperNativeElement).toBeAccessible();
+
+      gridWrapperFixture.componentInstance.agGrid?.api.stopEditing();
+      gridWrapperFixture.detectChanges();
+      await gridWrapperFixture.whenStable();
+
+      gridWrapperFixture.componentInstance.agGrid?.api.startEditingCell({
+        rowIndex: 0,
+        colKey: 'lookupMultiple',
+      });
+      gridWrapperFixture.detectChanges();
+      await gridWrapperFixture.whenStable();
+      await expectAsync(
+        gridWrapperNativeElement.ownerDocument.body
+      ).toBeAccessible({
+        rules: {
+          region: {
+            enabled: false,
+          },
+        },
       });
     });
   });

libs/components/ag-grid/src/lib/modules/ag-grid/cell-editors/cell-editor-lookup/cell-editor-lookup.component.html

@@ -4,7 +4,7 @@
   [formGroup]="editorForm"
 >
   <sky-lookup
-    [ariaLabel]="skyComponentProperties?.ariaLabel"
+    [ariaLabel]="ariaLabel"
     [ariaLabelledBy]="skyComponentProperties?.ariaLabelledBy"
     [autocompleteAttribute]="skyComponentProperties?.autocompleteAttribute"
     [data]="skyComponentProperties?.data"
@@ -23,12 +23,12 @@
     [searchTextMinimumCharacters]="
       skyComponentProperties?.searchTextMinimumCharacters
     "
-    (searchAsync)="skyComponentProperties?.searchAsync($event)"
+    (searchAsync)="skyComponentProperties?.searchAsync?.($event)"
     [selectMode]="skyComponentProperties?.selectMode"
     [showAddButton]="skyComponentProperties?.showAddButton"
     [showMoreConfig]="skyComponentProperties?.showMoreConfig"
     [wrapperClass]="skyComponentProperties?.wrapperClass"
-    (addClick)="skyComponentProperties?.addClick($event)"
+    (addClick)="skyComponentProperties?.addClick?.($event)"
     (openChange)="onLookupOpenChange($event)"
   >
   </sky-lookup>
@@ -39,7 +39,7 @@
   [formGroup]="editorForm"
 >
   <sky-lookup
-    [ariaLabel]="skyComponentProperties?.ariaLabel"
+    [ariaLabel]="ariaLabel"
     [ariaLabelledBy]="skyComponentProperties?.ariaLabelledBy"
     [autocompleteAttribute]="skyComponentProperties?.autocompleteAttribute"
     [data]="skyComponentProperties?.data"
@@ -62,7 +62,7 @@
     [showAddButton]="skyComponentProperties?.showAddButton"
     [showMoreConfig]="skyComponentProperties?.showMoreConfig"
     [wrapperClass]="skyComponentProperties?.wrapperClass"
-    (addClick)="skyComponentProperties?.addClick($event)"
+    (addClick)="skyComponentProperties?.addClick?.($event)"
     (openChange)="onLookupOpenChange($event)"
   >
   </sky-lookup>

libs/components/ag-grid/src/lib/modules/ag-grid/cell-editors/cell-editor-lookup/cell-editor-lookup.component.spec.ts

@@ -126,6 +126,43 @@ describe('SkyAgGridCellEditorLookupComponent', () => {
       expect(component).toBeTruthy();
     });
 
+    it('should initialize with different label sources', () => {
+      component.agInit({
+        ...(cellEditorParams as ICellEditorParams),
+      });
+      fixture.detectChanges();
+      expect(component).toBeTruthy();
+
+      component.agInit({
+        ...(cellEditorParams as ICellEditorParams),
+        colDef: {},
+      });
+      fixture.detectChanges();
+      expect(component).toBeTruthy();
+
+      component.agInit({
+        ...(cellEditorParams as ICellEditorParams),
+        colDef: {},
+        skyComponentProperties: {
+          ...cellEditorParams.skyComponentProperties,
+          ariaLabel: 'label',
+        },
+      });
+      fixture.detectChanges();
+      expect(component).toBeTruthy();
+
+      component.agInit({
+        ...(cellEditorParams as ICellEditorParams),
+        colDef: {},
+        skyComponentProperties: {
+          ...cellEditorParams.skyComponentProperties,
+          ariaLabelledBy: 'label-id',
+        },
+      });
+      fixture.detectChanges();
+      expect(component).toBeTruthy();
+    });
+
     it('should initialize with disabled control', () => {
       component.agInit({
         ...(cellEditorParams as ICellEditorParams),

libs/components/ag-grid/src/lib/modules/ag-grid/cell-editors/cell-editor-lookup/cell-editor-lookup.component.ts

@@ -43,6 +43,8 @@ export class SkyAgGridCellEditorLookupComponent
   });
   public useAsyncSearch = false;
 
+  protected ariaLabel: string | undefined = undefined;
+
   #lookupOpen = false;
   #params: SkyCellEditorLookupParams | undefined;
   #triggerType: SkyAgGridCellEditorInitialAction | undefined;
@@ -67,6 +69,13 @@ export class SkyAgGridCellEditorLookupComponent
 
     this.#triggerType = SkyAgGridCellEditorUtils.getEditorInitialAction(params);
     const control = this.editorForm.get('selection');
+    this.ariaLabel = params.skyComponentProperties?.ariaLabelledBy
+      ? undefined
+      : params.skyComponentProperties?.ariaLabel ||
+        params.colDef.headerName ||
+        params.colDef.headerTooltip ||
+        params.colDef.field ||
+        params.colDef.colId;
 
     if (control) {
       switch (this.#triggerType) {

libs/components/lookup/src/lib/modules/autocomplete/autocomplete-input.directive.ts

@@ -179,7 +179,7 @@ export class SkyAutocompleteInputDirective
     this.#textChangesObs = this.#textChanges.asObservable();
   }
 
-  public ngOnInit() {
+  public ngOnInit(): void {
     const element = this.#elementRef.nativeElement;
 
     this.#setAttributes(this.#elementRef);
@@ -283,17 +283,20 @@ export class SkyAutocompleteInputDirective
     }
   }
 
-  public setAriaOwns(overlayId: string | null): void {
+  /**
+   * Used to connect the input to the overlay.
+   */
+  public setAriaControls(overlayId: string | null): void {
     if (overlayId) {
       this.#renderer.setAttribute(
         this.#elementRef.nativeElement,
-        'aria-owns',
+        'aria-controls',
         overlayId
       );
     } else {
       this.#renderer.removeAttribute(
         this.#elementRef.nativeElement,
-        'aria-owns'
+        'aria-controls'
       );
     }
   }

libs/components/lookup/src/lib/modules/autocomplete/autocomplete.component.html

@@ -3,9 +3,9 @@
   aria-haspopup="listbox"
   class="sky-autocomplete"
   role="combobox"
-  [attr.aria-expanded]="isOpen"
+  [attr.aria-expanded]="isDropdownVisible | async"
   [attr.aria-labelledby]="ariaLabelledBy"
-  [attr.aria-owns]="isOpen ? resultsListId : null"
+  [attr.aria-controls]="(isDropdownVisible | async) ? resultsListId : null"
   [attr.id]="resultsWrapperId"
 >
   <ng-content></ng-content>
@@ -32,7 +32,7 @@
 
 <ng-template #resultControlsTemplateRef>
   <div
-    *ngIf="searchText && (!showActionsArea || searchResults.length > 0)"
+    *ngIf="isDropdownVisible | async"
     class="sky-autocomplete-results"
     role="listbox"
     [attr.aria-labelledby]="ariaLabelledBy"

libs/components/lookup/src/lib/modules/autocomplete/autocomplete.component.spec.ts

@@ -1094,27 +1094,54 @@ describe('Autocomplete component', () => {
       await fixture.whenStable();
       await expectAsync(document.body).toBeAccessible(axeConfig);
       fixture.detectChanges();
+      inputElement.focus();
+      SkyAppTestUtility.fireDomEvent(inputElement, 'focus');
       inputElement.value = 'r';
       SkyAppTestUtility.fireDomEvent(inputElement, 'input');
       fixture.detectChanges();
       await fixture.whenStable();
+      expect(getSearchResultsContainer()).toBeTruthy();
+      await expectAsync(document.body).toBeAccessible(axeConfig);
+    });
+
+    it('should be accessible with enableShowMore', async () => {
+      component.enableShowMore = true;
+
+      const axeConfig = {
+        rules: {
+          region: {
+            enabled: false,
+          },
+        },
+      };
+
+      fixture.detectChanges();
+
+      const inputElement: HTMLInputElement = getInputElement();
+
+      await fixture.whenStable();
+      SkyAppTestUtility.fireDomEvent(inputElement, 'focus');
+      fixture.detectChanges();
+      await fixture.whenStable();
+      expect(getSearchResultsContainer()).toBeTruthy();
+      await expectAsync(document.body).toBeAccessible(axeConfig);
     });
 
-    it('should set `aria-owns` attribute', fakeAsync(() => {
+    it('should set `aria-controls` attribute', fakeAsync(() => {
       fixture.detectChanges();
 
       const wrapper = document.querySelector('.sky-autocomplete');
-      expect(wrapper?.getAttribute('aria-owns')).toBeNull();
+      expect(wrapper?.getAttribute('aria-controls')).toBeNull();
 
       enterSearch('r', fixture);
 
       const searchResultsContainer = getSearchResultsSection();
-      expect(wrapper?.getAttribute('aria-owns')).toEqual(
+      expect(wrapper?.getAttribute('aria-controls')).toEqual(
         searchResultsContainer?.id
       );
 
       blurInput(getInputElement(), fixture);
-      expect(wrapper?.getAttribute('aria-owns')).toBeNull();
+      expect(wrapper?.getAttribute('aria-controls')).toBeNull();
     }));
 
     describe('highlighting', () => {