本文整理汇总了TypeScript中@angular/compiler.StaticReflector.annotations方法的典型用法代码示例。如果您正苦于以下问题：TypeScript StaticReflector.annotations方法的具体用法？TypeScript StaticReflector.annotations怎么用？TypeScript StaticReflector.annotations使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类@angular/compiler.StaticReflector的用法示例。
在下文中一共展示了StaticReflector.annotations方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: it
it('should inherit annotations', () => {
initWithDecorator({
'/tmp/src/main.ts': `
import {ClassDecorator} from './decorator';
@ClassDecorator('parent')
export class Parent {}
@ClassDecorator('child')
export class Child extends Parent {}
export class ChildNoDecorators extends Parent {}
export class ChildInvalidParent extends a.InvalidParent {}
`
});
// Check that metadata for Parent was not changed!
expect(reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'Parent')))
.toEqual([new ClassDecorator('parent')]);
expect(reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'Child')))
.toEqual([new ClassDecorator('parent'), new ClassDecorator('child')]);
expect(
reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'ChildNoDecorators')))
.toEqual([new ClassDecorator('parent')]);
expect(reflector.annotations(
reflector.getStaticSymbol('/tmp/src/main.ts', 'ChildInvalidParent')))
.toEqual([]);
});示例2: it
it('should continue to aggresively evaluate enum member accessors', () => {
const data = Object.create(DEFAULT_TEST_DATA);
const file = '/tmp/src/my_component.ts';
data[file] = `
import {Component} from '@angular/core';
import {intermediate} from './index';
@Component({
template: '<div></div>',
providers: [{provide: 'foo', useValue: [...intermediate]}]
})
export class MyComponent { }
`;
data['/tmp/src/intermediate.ts'] = `
import {MyEnum} from './indirect';
export const intermediate = [{
data: {
c: [MyEnum.Value]
}
}];`;
data['/tmp/src/index.ts'] = `export * from './intermediate';`;
data['/tmp/src/indirect.ts'] = `export * from './consts';`;
data['/tmp/src/consts.ts'] = `
export enum MyEnum {
Value = 3
}
`;
init(data);
expect(reflector.annotations(reflector.getStaticSymbol(file, 'MyComponent'))[0]
.providers[0]
.useValue)
.toEqual([{data: {c: [3]}}]);
});示例3: expect
() => {
const annotations = reflector.annotations(
reflector.getStaticSymbol('/tmp/src/static-method-call.ts', 'MyCondComponent'));
expect(annotations.length).toBe(1);
expect(annotations[0].providers).toEqual([
[{provider: 'a', useValue: '1'}], [{provider: 'a', useValue: '2'}]
]);
});示例4: it
it('should get annotations for HeroDetailComponent', () => {
const HeroDetailComponent =
reflector.findDeclaration('src/app/hero-detail.component', 'HeroDetailComponent');
const annotations = reflector.annotations(HeroDetailComponent);
expect(annotations.length).toEqual(1);
const annotation = annotations[0];
expect(annotation.selector).toEqual('my-hero-detail');
});示例5: it
it('should allow inheritance from functions', () => {
initWithDecorator({
'/tmp/src/main.ts': `
export let ctor: {new(): T} = function() { return null; }
export class Child extends ctor {}
`
});
expect(reflector.annotations(reflector.getStaticSymbol('/tmp/src/main.ts', 'Child')))
.toEqual([]);
});