本文整理汇总了TypeScript中angular2/src/core/compiler/runtime_metadata.RuntimeMetadataResolver类的典型用法代码示例。如果您正苦于以下问题：TypeScript RuntimeMetadataResolver类的具体用法？TypeScript RuntimeMetadataResolver怎么用？TypeScript RuntimeMetadataResolver使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了RuntimeMetadataResolver类的4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，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。
示例1: describe
describe('TemplateCompiler', () => {
var compiler: TemplateCompiler;
var runtimeMetadataResolver: RuntimeMetadataResolver;
beforeEachBindings(() => [provide(APP_ID, {useValue: APP_ID_VALUE}), TEST_PROVIDERS]);
beforeEach(inject([TemplateCompiler, RuntimeMetadataResolver],
(_compiler, _runtimeMetadataResolver) => {
compiler = _compiler;
runtimeMetadataResolver = _runtimeMetadataResolver;
}));
describe('compile templates', () => {
function runTests(compile) {
it('should throw for non components', inject([AsyncTestCompleter], (async) => {
PromiseWrapper.catchError(PromiseWrapper.wrap(() => compile([NonComponent])), (error) => {
expect(error.message)
.toEqual(
`Could not compile '${stringify(NonComponent)}' because it is not a component.`);
async.done();
});
}));
it('should compile host components', inject([AsyncTestCompleter], (async) => {
compile([CompWithBindingsAndStyles])
.then((humanizedTemplate) => {
expect(humanizedTemplate['styles']).toEqual([]);
expect(humanizedTemplate['commands'][0]).toEqual('<comp-a>');
expect(humanizedTemplate['cd']).toEqual(['elementProperty(title)=someDirValue']);
async.done();
});
}));
it('should compile nested components', inject([AsyncTestCompleter], (async) => {
compile([CompWithBindingsAndStyles])
.then((humanizedTemplate) => {
var nestedTemplate = humanizedTemplate['commands'][1];
expect(nestedTemplate['styles']).toEqual(['div {color: red}']);
expect(nestedTemplate['commands'][0]).toEqual('<a>');
expect(nestedTemplate['cd']).toEqual(['elementProperty(href)=someCtxValue']);
async.done();
});
}));
it('should compile recursive components', inject([AsyncTestCompleter], (async) => {
compile([TreeComp])
.then((humanizedTemplate) => {
expect(humanizedTemplate['commands'][0]).toEqual('<tree>');
expect(humanizedTemplate['commands'][1]['commands'][0]).toEqual('<tree>');
expect(humanizedTemplate['commands'][1]['commands'][1]['commands'][0])
.toEqual('<tree>');
async.done();
});
}));
it('should pass the right change detector to embedded templates',
inject([AsyncTestCompleter], (async) => {
compile([CompWithEmbeddedTemplate])
.then((humanizedTemplate) => {
expect(humanizedTemplate['commands'][1]['commands'][0]).toEqual('<template>');
expect(humanizedTemplate['commands'][1]['commands'][1]['cd'])
.toEqual(['elementProperty(href)=someCtxValue']);
async.done();
});
}));
}
describe('compileHostComponentRuntime', () => {
function compile(components: Type[]): Promise<any[]> {
return compiler.compileHostComponentRuntime(components[0])
.then((compiledHostTemplate) => humanizeTemplate(compiledHostTemplate.getTemplate()));
}
runTests(compile);
it('should cache components for parallel requests',
inject([AsyncTestCompleter, XHR], (async, xhr: MockXHR) => {
xhr.expect('package:angular2/test/core/compiler/compUrl.html', 'a');
PromiseWrapper.all([compile([CompWithTemplateUrl]), compile([CompWithTemplateUrl])])
.then((humanizedTemplates) => {
expect(humanizedTemplates[0]['commands'][1]['commands']).toEqual(['#text(a)']);
expect(humanizedTemplates[1]['commands'][1]['commands']).toEqual(['#text(a)']);
async.done();
});
xhr.flush();
}));
it('should cache components for sequential requests',
inject([AsyncTestCompleter, XHR], (async, xhr: MockXHR) => {
xhr.expect('package:angular2/test/core/compiler/compUrl.html', 'a');
compile([CompWithTemplateUrl])
.then((humanizedTemplate0) => {
return compile([CompWithTemplateUrl])
.then((humanizedTemplate1) => {
expect(humanizedTemplate0['commands'][1]['commands'])
//.........这里部分代码省略.........
开发者ID:，项目名称:，代码行数:101，代码来源:
示例2: normalizeComponent
function normalizeComponent(component: Type):
Promise<NormalizedComponentWithViewDirectives> {
var compAndViewDirMetas = [runtimeMetadataResolver.getMetadata(component)].concat(
runtimeMetadataResolver.getViewDirectivesMetadata(component));
return PromiseWrapper.all(compAndViewDirMetas.map(
meta => compiler.normalizeDirectiveMetadata(meta)))
.then((normalizedCompAndViewDirMetas: CompileDirectiveMetadata[]) =>
new NormalizedComponentWithViewDirectives(
normalizedCompAndViewDirMetas[0],
normalizedCompAndViewDirMetas.slice(1)));
}
开发者ID:，项目名称:，代码行数:11，代码来源:
示例3: inject
inject([AsyncTestCompleter], (async) => {
var meta = runtimeMetadataResolver.getMetadata(NonComponent);
compiler.normalizeDirectiveMetadata(meta).then(normMeta => {
expect(normMeta).toBe(meta);
async.done();
});
}));
开发者ID:，项目名称:，代码行数:7，代码来源:
示例4: it
it('should copy all the other fields', inject([AsyncTestCompleter], (async) => {
var meta = runtimeMetadataResolver.getMetadata(CompWithBindingsAndStyles);
compiler.normalizeDirectiveMetadata(meta).then((normMeta: CompileDirectiveMetadata) => {
expect(normMeta.type).toEqual(meta.type);
expect(normMeta.isComponent).toEqual(meta.isComponent);
expect(normMeta.dynamicLoadable).toEqual(meta.dynamicLoadable);
expect(normMeta.selector).toEqual(meta.selector);
expect(normMeta.exportAs).toEqual(meta.exportAs);
expect(normMeta.changeDetection).toEqual(meta.changeDetection);
expect(normMeta.inputs).toEqual(meta.inputs);
expect(normMeta.outputs).toEqual(meta.outputs);
expect(normMeta.hostListeners).toEqual(meta.hostListeners);
expect(normMeta.hostProperties).toEqual(meta.hostProperties);
expect(normMeta.hostAttributes).toEqual(meta.hostAttributes);
expect(normMeta.lifecycleHooks).toEqual(meta.lifecycleHooks);
async.done();
});
}));
开发者ID:，项目名称:，代码行数:18，代码来源:
注：本文中的angular2/src/core/compiler/runtime_metadata.RuntimeMetadataResolver类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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