以下是html代码:
<tab id="briefcase" ng-controller="BriefcaseController as vm" active="main.uiState.briefcaseOpen">
<tab-heading>
<i class="glyphicon glyphicon-briefcase"></i><br>
My Court Cases <span id="briefcaseCount" ng-show="main.briefcase.contents.length" class="badge">{{main.briefcase.contents.length}}</span>
</tab-heading>
<ng-include src="'app/components/briefcase/briefcase.html'"></ng-include>
</tab>
我按照量角器API中给出的示例: 视图:
<span id="foo">{{variableInScope}}</span>
代码:
var value = element(by.id('foo')).evaluate('variableInScope');
在我的情况下,因为我有2个具有相同表达式的实例,所以我做了以下内容:
var value = element.all(by.id('briefcaseCount')).get(0).evaluate('main.briefcase.contents.length');
当我致电console.log(value)
时...我正在[对象,对象]
任何帮助表示赞赏。
答案 0 :(得分:0)
您需要解析承诺才能在控制台上看到真正的价值:
element.all(by.id('briefcaseCount')).first().evaluate('main.briefcase.contents.length').then(function (value) {
console.log(value);
});
如果您只需要断言值,请将其传递给expect()
- 它会隐式解决承诺:
var value = element.all(by.id('briefcaseCount')).first().evaluate('main.briefcase.contents.length');
expect(value).toEqual("somevalue");