Angular 1.2.24:测试指令在范围内抛出 undefined.$digest(); [英] Angular 1.2.24: Testing directive throws undefined in scope.$digest();

问题描述

我刚刚安装了 AngularJS 1.2.24，我正在尝试测试我的指令.代码如下所示:

I've just installed AngularJS 1.2.24 and I'm trying to test my directive. The code looks like follows:

describe('scenarios', function () {

    var scope, compile;

    beforeEach(module("app"));
    beforeEach(module("src/widgets/tt-header/header.html"));

    beforeEach(inject(function ($compile, $rootScope) {
        scope = $rootScope.$new();
        compile = $compile;
    }));

    function directive() {

        var el = angular.element('<div tt-header />');

        compile(el)(scope);
        scope.$digest();

        return el;
    }

    it('should load the directive', function () {

        var el = directive();

        expect(el).not.toBe(undefined);
    });
});

然后，当我运行测试时，我在 scope.$digest() 的执行过程中收到以下消息:

Then, when I run the test I get the following message during execution of scope.$digest():

PhantomJS 1.9.7 (Mac OS X) tt-header scenarios should load the tt-header directive FAILED
        TypeError: 'undefined' is not a function (evaluating '$browser.$$checkUrlChange()')
            at /Users/alansouza/tt-workspace/tt-app-angular/vendor/angular/angular.js:12502
            at ttHeader (/Users/alansouza/tt-workspace/tt-app-angular/tests/widgets/tt-header/tt-header-specs.js:20)
            at /Users/alansouza/tt-workspace/tt-app-angular/tests/widgets/tt-header/tt-header-specs.js:27

这似乎与浏览器中的 url 更改有关.我与以前的版本进行了比较，这对我来说似乎是一个新代码.

It seems to be something related to url changes in the browser. I compared to previous versions and this seems a new code to me.

我尝试恢复到我之前的工作版本 1.2.21，一切正常.

I tried to revert to my previous working version 1.2.21 and everything works fine.

我在这里做错了吗?

推荐答案

事实证明这是一个与 Angular 模拟不匹配的版本.我已经将我的 angular-mocks.js 更新为这个这里 现在一切正常.

It turns out that was a mismatched version with the Angular mocks. I've updated my angular-mocks.js to this one here and everything works fine now.

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