test: move aria tests away from fakeAsync

src/aria/combobox/combobox.spec.ts

@@ -1,5 +1,5 @@
 import {Component, computed, DebugElement, signal} from '@angular/core';
-import {ComponentFixture, TestBed, fakeAsync, tick} from '@angular/core/testing';
+import {ComponentFixture, TestBed} from '@angular/core/testing';
 import {By} from '@angular/platform-browser';
 import {Combobox, ComboboxInput, ComboboxPopup, ComboboxPopupContainer} from '../combobox';
 import {Listbox, Option} from '../listbox';
@@ -421,37 +421,33 @@ describe('Combobox', () => {
           expect(fixture.componentInstance.value()).toEqual(['California']);
         });
 
-        it('should insert a highlighted completion string on input', fakeAsync(() => {
+        it('should insert a highlighted completion string on input', () => {
           focus();
           input('A');
-          tick();
 
           expect(inputElement.value).toBe('Alabama');
           expect(inputElement.selectionStart).toBe(1);
           expect(inputElement.selectionEnd).toBe(7);
-        }));
+        });
 
-        it('should not insert a completion string on backspace', fakeAsync(() => {
+        it('should not insert a completion string on backspace', () => {
           focus();
           input('New');
-          tick();
 
           expect(inputElement.value).toBe('New Hampshire');
           expect(inputElement.selectionStart).toBe(3);
           expect(inputElement.selectionEnd).toBe(13);
-        }));
+        });
 
-        it('should insert a completion string even if the items are not changed', fakeAsync(() => {
+        it('should insert a completion string even if the items are not changed', () => {
           focus();
           input('New');
-          tick();
 
           input('New ');
-          tick();
           expect(inputElement.value).toBe('New Hampshire');
           expect(inputElement.selectionStart).toBe(4);
           expect(inputElement.selectionEnd).toBe(13);
-        }));
+        });
 
         it('should commit the selected option on focusout', () => {
           focus();
@@ -937,15 +933,14 @@ describe('Combobox', () => {
           expect(fixture.componentInstance.value()).toEqual(['September']);
         });
 
-        it('should insert a highlighted completion string on input', fakeAsync(() => {
+        it('should insert a highlighted completion string on input', () => {
           focus();
           input('Feb');
-          tick();
 
           expect(inputElement.value).toBe('February');
           expect(inputElement.selectionStart).toBe(3);
           expect(inputElement.selectionEnd).toBe(8);
-        }));
+        });
 
         it('should commit the selected option on focusout', () => {
           focus();

src/aria/listbox/listbox.spec.ts

@@ -1,6 +1,6 @@
 import {Component, DebugElement, signal} from '@angular/core';
 import {Listbox, Option} from './listbox';
-import {ComponentFixture, TestBed, fakeAsync, tick} from '@angular/core/testing';
+import {ComponentFixture, TestBed} from '@angular/core/testing';
 import {By} from '@angular/platform-browser';
 import {Direction} from '@angular/cdk/bidi';
 import {provideFakeDirectionality, runAccessibilityChecks} from '@angular/cdk/testing/private';
@@ -686,15 +686,16 @@ describe('Listbox', () => {
         expect(optionElements[4].getAttribute('aria-selected')).toBe('false');
       });
 
-      it('should reset search term after typeaheadDelay', fakeAsync(() => {
+      it('should reset search term after typeaheadDelay', async () => {
         setupListbox({options: getOptions(), focusMode, typeaheadDelay: 0.1});
 
         type('A');
         expect(isFocused(1)).toBe(true);
-        tick(100);
+        await new Promise(resolve => setTimeout(resolve, 100));
+
         type('A');
         expect(isFocused(0)).toBe(true);
-      }));
+      });
 
       it('should skip disabled options with typeahead (softDisabled=false)', () => {
         setupListbox({options: getOptions(), focusMode, disabledOptions: [2], softDisabled: false});

src/aria/menu/menu.spec.ts

@@ -1,5 +1,5 @@
 import {Component, DebugElement} from '@angular/core';
-import {ComponentFixture, TestBed, fakeAsync, tick} from '@angular/core/testing';
+import {ComponentFixture, TestBed} from '@angular/core/testing';
 import {By} from '@angular/platform-browser';
 import {Menu, MenuBar, MenuItem, MenuTrigger} from './menu';
 
@@ -102,29 +102,27 @@ describe('Standalone Menu Pattern', () => {
     });
 
     describe('Typeahead', () => {
-      it('should move the active item to the next item that starts with the typed character', fakeAsync(() => {
+      it('should move the active item to the next item that starts with the typed character', () => {
         const apple = getItem('Apple');
         const banana = getItem('Banana');
 
         keydown(apple!, 'b');
         expect(document.activeElement).toBe(banana);
-      }));
+      });
 
-      it('should support multi-character typeahead', fakeAsync(() => {
+      it('should support multi-character typeahead', () => {
         const apple = getItem('Apple');
         const banana = getItem('Banana');
         const berries = getItem('Berries');
 
         keydown(apple!, 'b');
         expect(document.activeElement).toBe(banana);
 
-        tick(100);
         keydown(document.activeElement!, 'e');
-
         expect(document.activeElement).toBe(berries);
-      }));
+      });
 
-      it('should wrap when reaching the end of the list during typeahead', fakeAsync(() => {
+      it('should wrap when reaching the end of the list during typeahead', () => {
         const apple = getItem('Apple');
         const cherry = getItem('Cherry');
 
@@ -135,14 +133,14 @@ describe('Standalone Menu Pattern', () => {
         // Type 'a', which should wrap to 'Apple'
         keydown(document.activeElement!, 'a');
         expect(document.activeElement).toBe(apple);
-      }));
+      });
 
-      it('should not move the active item if no item matches the typed character', fakeAsync(() => {
+      it('should not move the active item if no item matches the typed character', () => {
         const apple = getItem('Apple');
 
         keydown(apple!, 'z');
         expect(document.activeElement).toBe(apple);
-      }));
+      });
     });
   });
 
@@ -308,12 +306,11 @@ describe('Standalone Menu Pattern', () => {
       expect(document.activeElement).toBe(berries);
     });
 
-    it('should open submenu on mouseover', fakeAsync(() => {
+    it('should open submenu on mouseover', () => {
       const berries = getItem('Berries');
       mouseover(berries!);
-      tick();
       expect(isSubmenuExpanded()).toBe(true);
-    }));
+    });
 
     it('should close on selecting an item on click', () => {
       spyOn(fixture.componentInstance, 'onSelect');
@@ -385,34 +382,30 @@ describe('Standalone Menu Pattern', () => {
       externalElement.remove();
     });
 
-    it('should close an unfocused submenu on mouse out', fakeAsync(() => {
+    it('should close an unfocused submenu on mouse out', () => {
       const berries = getItem('Berries');
       const submenu = getSubmenu();
 
       mouseover(berries!);
-      tick();
       expect(isSubmenuExpanded()).toBe(true);
 
       mouseout(berries!);
       mouseout(submenu!);
-      tick(500);
 
       expect(isSubmenuExpanded()).toBe(false);
-    }));
+    });
 
-    it('should not close an unfocused submenu on mouse out if the parent menu is hovered', fakeAsync(() => {
+    it('should not close an unfocused submenu on mouse out if the parent menu is hovered', () => {
       const berries = getItem('Berries');
       const submenu = getSubmenu();
 
       mouseover(berries!);
-      tick();
       expect(isSubmenuExpanded()).toBe(true);
 
       mouseout(berries!);
       mouseover(submenu!);
-      tick(500);
       expect(isSubmenuExpanded()).toBe(true);
-    }));
+    });
   });
 });
 

src/aria/private/behaviors/list-typeahead/list-typeahead.spec.ts

@@ -8,7 +8,6 @@
 
 import {Signal, signal, WritableSignal} from '@angular/core';
 import {ListTypeaheadItem, ListTypeahead, ListTypeaheadInputs} from './list-typeahead';
-import {fakeAsync, tick} from '@angular/core/testing';
 import {getListFocus} from '../list-focus/list-focus.spec';
 import {ListFocus} from '../list-focus/list-focus';
 
@@ -68,15 +67,15 @@ describe('List Typeahead', () => {
       expect(typeahead.inputs.focusManager.activeIndex()).toBe(3);
     });
 
-    it('should reset after a delay', fakeAsync(() => {
+    it('should reset after a delay', async () => {
       typeahead.search('i');
       expect(typeahead.inputs.focusManager.activeIndex()).toBe(1);
 
-      tick(500);
+      await new Promise(resolve => setTimeout(resolve, 500));
 
       typeahead.search('i');
       expect(typeahead.inputs.focusManager.activeIndex()).toBe(2);
-    }));
+    });
 
     it('should skip disabled items', () => {
       items[1].disabled.set(true);

src/aria/private/behaviors/list/list.spec.ts

@@ -8,7 +8,6 @@
 
 import {signal, WritableSignal} from '@angular/core';
 import {List, ListItem, ListInputs} from './list';
-import {fakeAsync, tick} from '@angular/core/testing';
 
 type TestItem<V> = ListItem<V> & {
   disabled: WritableSignal<boolean>;
@@ -341,7 +340,11 @@ describe('List Behavior', () => {
   });
 
   describe('Typeahead', () => {
-    it('should navigate to an item via typeahead', fakeAsync(() => {
+    function delay(amount: number) {
+      return new Promise(resolve => setTimeout(resolve, amount));
+    }
+
+    it('should navigate to an item via typeahead', async () => {
       const {list} = getDefaultPatterns();
       expect(list.inputs.activeItem()).toBe(list.inputs.items()[0]);
       list.search('b');
@@ -350,24 +353,23 @@ describe('List Behavior', () => {
       expect(list.inputs.activeItem()).toBe(list.inputs.items()[3]); // Blackberry
       list.search('u');
       expect(list.inputs.activeItem()).toBe(list.inputs.items()[4]); // Blueberry
-
-      tick(500); // Default delay
+      await delay(500);
 
       list.search('c');
       expect(list.inputs.activeItem()).toBe(list.inputs.items()[5]); // Cantaloupe
-    }));
+    });
 
-    it('should respect typeaheadDelay', fakeAsync(() => {
+    it('should respect typeaheadDelay', async () => {
       const {list} = getDefaultPatterns({typeaheadDelay: signal(0.1)});
       list.search('b');
       expect(list.inputs.activeItem()).toBe(list.inputs.items()[2]); // Banana
-      tick(50); // Less than delay
+      await delay(50); // Less than delay
       list.search('l');
       expect(list.inputs.activeItem()).toBe(list.inputs.items()[3]); // Blackberry
-      tick(101); // More than delay
+      await delay(101); // More than delay
       list.search('c');
       expect(list.inputs.activeItem()).toBe(list.inputs.items()[5]); // Cantaloupe
-    }));
+    });
 
     it('should select an item via typeahead', () => {
       const {list} = getDefaultPatterns({multi: signal(false)});

src/aria/private/menu/menu.spec.ts

@@ -10,7 +10,6 @@ import {signal, WritableSignal} from '@angular/core';
 import {MenuPattern, MenuBarPattern, MenuItemPattern, MenuTriggerPattern} from './menu';
 import {createKeyboardEvent} from '@angular/cdk/testing/private';
 import {ModifierKeys} from '@angular/cdk/testing';
-import {fakeAsync, tick} from '@angular/core/testing';
 
 // Test types
 type TestMenuItem = MenuItemPattern<string> & {
@@ -177,22 +176,26 @@ describe('Standalone Menu Pattern', () => {
     });
 
     describe('Typeahead', () => {
-      it('should move the active item to the next item that starts with the typed character', fakeAsync(() => {
+      function delay(amount: number) {
+        return new Promise(resolve => setTimeout(resolve, amount));
+      }
+
+      it('should move the active item to the next item that starts with the typed character', async () => {
         const menu = getMenuPattern(undefined, ['Apple', 'Banana', 'Cherry']);
         const items = menu.inputs.items();
 
         const b = createKeyboardEvent('keydown', 66, 'b');
         menu.onKeydown(b);
-        tick(500);
+        await delay(500);
         expect(menu.inputs.activeItem()).toBe(items[1]);
 
         const c = createKeyboardEvent('keydown', 67, 'c');
         menu.onKeydown(c);
-        tick(500);
+        await delay(500);
         expect(menu.inputs.activeItem()).toBe(items[2]);
-      }));
+      });
 
-      it('should support multi-character typeahead', fakeAsync(() => {
+      it('should support multi-character typeahead', async () => {
         const menu = getMenuPattern(undefined, ['Cabbage', 'Chard', 'Cherry', 'Cilantro']);
 
         const c = createKeyboardEvent('keydown', 67, 'c');
@@ -208,36 +211,36 @@ describe('Standalone Menu Pattern', () => {
         menu.onKeydown(e);
         expect(menu.inputs.activeItem()?.value()).toBe('Cherry');
 
-        tick(500);
+        await delay(500);
         menu.onKeydown(c);
         expect(menu.inputs.activeItem()?.value()).toBe('Cilantro');
-      }));
+      });
 
-      it('should wrap when reaching the end of the list during typeahead', fakeAsync(() => {
+      it('should wrap when reaching the end of the list during typeahead', async () => {
         const menu = getMenuPattern(undefined, ['Apple', 'Banana', 'Avocado']);
         const items = menu.inputs.items();
         menu.inputs.activeItem.set(items[1]);
 
         const a = createKeyboardEvent('keydown', 65, 'a');
         menu.onKeydown(a);
-        tick(500);
+        await delay(500);
         expect(menu.inputs.activeItem()).toBe(items[2]);
 
         menu.onKeydown(a);
-        tick(500);
+        await delay(500);
         expect(menu.inputs.activeItem()).toBe(items[0]);
-      }));
+      });
 
-      it('should not move the active item if no item matches the typed character', fakeAsync(() => {
+      it('should not move the active item if no item matches the typed character', async () => {
         const menu = getMenuPattern(undefined, ['Apple', 'Banana', 'Cherry']);
         const items = menu.inputs.items();
         menu.inputs.activeItem.set(items[0]);
 
         const z = createKeyboardEvent('keydown', 90, 'z');
         menu.onKeydown(z);
-        tick(500);
+        await delay(500);
         expect(menu.inputs.activeItem()).toBe(items[0]);
-      }));
+      });
     });
   });