【发布时间】:2017-08-17 08:59:52
【问题描述】:
在运行 Karma 测试我的 Angular4 应用程序时,我收到此错误 Found the synthetic property @enterAnimation. Please include either "BrowserAnimationsModule" or "NoopAnimationsModule" in your application. 尽管我已经在 app.module.ts
// animation module
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
...
@NgModule({
imports: [...
BrowserAnimationsModule,
...
],
在我的组件中:
import { Component, OnInit } from '@angular/core';
import {
trigger,
state,
style,
animate,
transition
} from '@angular/animations';
@Component({
selector: 'app-about',
animations: [
trigger(
'enterAnimation', [
transition(':enter', [
style({ transform: 'translateX(100%)', opacity: 0 }),
animate('500ms', style({ transform: 'translateX(0)', opacity: 1 }))
]),
transition(':leave', [
style({ transform: 'translateX(0)', opacity: 1 }),
animate('500ms', style({ transform: 'translateX(100%)', opacity: 0 }))
])
]
),
trigger(
'enterAnimationVetically', [
transition(':enter', [
style({ transform: 'translateY(100%)', opacity: 0 }),
animate('500ms', style({ transform: 'translateY(0)', opacity: 1 }))
]),
transition(':leave', [
style({ transform: 'translateY(0)', opacity: 1 }),
animate('500ms', style({ transform: 'translateY(100%)', opacity: 0 }))
])]
)
],
...
应用程序在 ng serve 下完美运行,但我收到了这个 karma 错误。
【问题讨论】:
标签: javascript angular typescript testing karma-jasmine