angular-cn/modules/@angular/compiler-cli/integrationtest/test/animate_spec.ts

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import './init';
import {DebugElement} from '@angular/core';
import {AnimateCmp} from '../src/animate';
import {createComponent} from './util';
describe('template codegen output', () => {
function findTargetElement(elm: DebugElement): DebugElement {
// the open-close-container is a child of the main container
// if the template changes then please update the location below
return elm.children[4];
}
it('should apply the animate states to the element', (done) => {
const compFixture = createComponent(AnimateCmp);
const debugElement = compFixture.debugElement;
const targetDebugElement = findTargetElement(<DebugElement>debugElement);
compFixture.componentInstance.setAsOpen();
compFixture.detectChanges();
setTimeout(() => {
expect(targetDebugElement.styles['height']).toEqual(null);
expect(targetDebugElement.styles['borderColor']).toEqual('green');
expect(targetDebugElement.styles['color']).toEqual('green');
compFixture.componentInstance.setAsClosed();
compFixture.detectChanges();
setTimeout(() => {
expect(targetDebugElement.styles['height']).toEqual('0px');
expect(targetDebugElement.styles['borderColor']).toEqual('maroon');
expect(targetDebugElement.styles['color']).toEqual('maroon');
done();
}, 0);
}, 0);
});
it('should apply the default animate state to the element', (done) => {
const compFixture = createComponent(AnimateCmp);
const debugElement = compFixture.debugElement;
const targetDebugElement = findTargetElement(<DebugElement>debugElement);
compFixture.componentInstance.setAsSomethingElse();
compFixture.detectChanges();
setTimeout(() => {
expect(targetDebugElement.styles['height']).toEqual(null);
expect(targetDebugElement.styles['borderColor']).toEqual('black');
expect(targetDebugElement.styles['color']).toEqual('black');
compFixture.componentInstance.setAsClosed();
compFixture.detectChanges();
setTimeout(() => {
expect(targetDebugElement.styles['height']).not.toEqual(null);
expect(targetDebugElement.styles['borderColor']).not.toEqual('grey');
expect(targetDebugElement.styles['color']).not.toEqual('grey');
done();
}, 0);
}, 0);
});
});