本文整理汇总了TypeScript中angular2/core.TestabilityRegistry类的典型用法代码示例。如果您正苦于以下问题：TypeScript TestabilityRegistry类的具体用法？TypeScript TestabilityRegistry怎么用？TypeScript TestabilityRegistry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TestabilityRegistry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，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: findTestabilityInTree
findTestabilityInTree(registry: TestabilityRegistry, elem: any,
findInAncestors: boolean): Testability {
if (elem == null) {
return null;
}
var t = registry.getTestability(elem);
if (isPresent(t)) {
return t;
} else if (!findInAncestors) {
return null;
}
if (DOM.isShadowRoot(elem)) {
return this.findTestabilityInTree(registry, DOM.getHost(elem), true);
}
return this.findTestabilityInTree(registry, DOM.parentElement(elem), true);
}示例2: Error
global.getAngularTestability = (elem: any, findInAncestors: boolean = true) => {
var testability = registry.findTestabilityInTree(elem, findInAncestors);
if (testability == null) {
throw new Error('Could not find testability for element.');
}
return new PublicTestability(testability);
};示例3:
global.getAllAngularRootElements = () => registry.getAllRootElements();示例4: PublicTestability
global.getAllAngularTestabilities = () => {
var testabilities = registry.getAllTestabilities();
return testabilities.map((testability) => { return new PublicTestability(testability); });
};