Question

我已经编写了QUnit测试，并使用Chutzpah Test Adapter for Test Explorer在Visual Studio 2012中运行它们。当我运行代码覆盖时，需要某些外部依赖性的测试（例如jQuery或Kendo）会失败，但是在没有代码覆盖率的情况下运行时会失败。

为我重现问题的示例测试文件：

/// <reference path="qunit-2.5.0.js" />
/// <reference path="../Scripts/jquery-2.1.3.js" />
/// <reference path="../Components/componentEnvironment/componentEnvironment.js" />
module("repro.tests");

test("buildUrl - one part returns part", function () {
    var ce = new ComponentEnvironment();

    var output = ce.buildUrl(["http://localhost"]);

    deepEqual(output, "http://localhost");
});

test("jQuery loaded", function () {
    var fixture = $("#qunit-fixture");

    fixture.append("<div id='grandparent' class='parent grandparent'><div id='parent' class='parent child'><div id='child' class='child'></div></div></div>");

    ok(true);
});

在这个例子中，当我从Test Explorer运行它们时，两个测试都成功运行，但是如果我选择Analyze Code Coverage，则只有第一个测试通过（这取决于我写的外部文件，但不是jQuery）。 / p>

这是我的chutzpah.json文件：

{
    "CodeCoverageExcludes": ["jquery.*", "kendo.core.*.js"]
}

以下是运行coverage时失败测试的错误消息：

Test Name:  repro.tests jQuery loaded
Test FullName:  c:\dev\tfs\mke\web applications\internet\companydashboard\dev\companydashboard\companydashboard\tests\test.js::repro.tests::jquery loaded
Test Source:    c:\dev\tfs\mke\web applications\internet\companydashboard\dev\companydashboard\companydashboard\tests\test.js : line 14
Test Outcome:   Failed
Test Duration:  0:00:00.001

Result Message: Died on test #1 global code@file:///c:/dev/tfs/mke/web%20applications/internet/companydashboard/dev/companydashboard/companydashboard/tests/_Chutzpah.3bddafd322dddb16ba3a30cb58251b28.test.html:51:5
appendChild@[native code]: Can't find variable: $ Expected: undefined, Actual: null
Result StackTrace:  at repro.tests jQuery loaded in c:\dev\tfs\mke\web applications\internet\companydashboard\dev\companydashboard\companydashboard\tests\test.js:line 14

Answer 1

在chutzpah.json文件中，在列出这些依赖项（如jquery）时的references部分中。确保设置属性＆＃34; IsTestFrameworkFile：true＆＃34;。这应该会有所帮助。

Chutzpah在运行覆盖范围时无法找到参考

1 个答案: