sass-references/angular-material/material/timepicker/testing/timepicker-toggle-harness.s...

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2024-12-06 10:42:08 +08:00
import {Component, signal} from '@angular/core';
import {ComponentFixture, TestBed} from '@angular/core/testing';
import {HarnessLoader} from '@angular/cdk/testing';
import {DateAdapter, provideNativeDateAdapter} from '@angular/material/core';
import {TestbedHarnessEnvironment} from '@angular/cdk/testing/testbed';
import {NoopAnimationsModule} from '@angular/platform-browser/animations';
import {MatTimepicker, MatTimepickerInput, MatTimepickerToggle} from '@angular/material/timepicker';
import {MatTimepickerToggleHarness} from './timepicker-toggle-harness';
describe('MatTimepickerToggleHarness', () => {
let fixture: ComponentFixture<TimepickerHarnessTest>;
let loader: HarnessLoader;
beforeEach(() => {
TestBed.configureTestingModule({
providers: [provideNativeDateAdapter()],
imports: [NoopAnimationsModule, TimepickerHarnessTest],
});
const adapter = TestBed.inject(DateAdapter);
adapter.setLocale('en-US');
fixture = TestBed.createComponent(TimepickerHarnessTest);
fixture.detectChanges();
loader = TestbedHarnessEnvironment.documentRootLoader(fixture);
});
it('should be able to load timepicker toggle harnesses', async () => {
const harnesses = await loader.getAllHarnesses(MatTimepickerToggleHarness);
expect(harnesses.length).toBe(2);
});
it('should get the open state of a timepicker toggle', async () => {
const toggle = await loader.getHarness(MatTimepickerToggleHarness.with({selector: '#one'}));
expect(await toggle.isTimepickerOpen()).toBe(false);
await toggle.openTimepicker();
expect(await toggle.isTimepickerOpen()).toBe(true);
});
it('should get the disabled state of a toggle', async () => {
const toggle = await loader.getHarness(MatTimepickerToggleHarness.with({selector: '#one'}));
expect(await toggle.isDisabled()).toBe(false);
fixture.componentInstance.disabled.set(true);
expect(await toggle.isDisabled()).toBe(true);
});
});
@Component({
template: `
<input [matTimepicker]="onePicker">
<mat-timepicker #onePicker/>
<mat-timepicker-toggle id="one" [for]="onePicker" [disabled]="disabled()"/>
<input [matTimepicker]="twoPicker">
<mat-timepicker #twoPicker/>
<mat-timepicker-toggle id="two" [for]="twoPicker" [disabled]="disabled()"/>
`,
standalone: true,
imports: [MatTimepickerInput, MatTimepicker, MatTimepickerToggle],
})
class TimepickerHarnessTest {
disabled = signal(false);
}