在 TFS API 中，如何获取给定测试的完整类名？

我有一个ITestCaseResult http://msdn.microsoft.com/en-us/library/microsoft.teamfoundation.testmanagement.client.itestcaseresult.aspx手中的对象，我不知道如何从中提取测试类信息。该对象包含测试方法的名称TestCaseTitle属性，但我们的代码库中有很多重复的标题，我想了解更多信息。

假设我有Foo.Bar与类的装配Baz和方法ThisIsATestMethod，我目前只能访问ThisIsATestMethod标题中的信息，但我想获得Foo.Bar.Baz.ThisIsATestMethod.

如何使用 TFS API 做到这一点？

这是一些精简的代码：

var def = buildServer.CreateBuildDetailSpec(teamProject.Name);
def.MaxBuildsPerDefinition = 1;
def.QueryOrder = BuildQueryOrder.FinishTimeDescending;
def.DefinitionSpec.Name = buildDefinition.Name;
def.Status = BuildStatus.Failed | BuildStatus.PartiallySucceeded | BuildStatus.Succeeded;

var build = buildServer.QueryBuilds(def).Builds.SingleOrDefault();
if (build == null)
    return;

var testRun = tms.GetTeamProject(teamProject.Name).TestRuns.ByBuild(build.Uri).SingleOrDefault();
if (testRun == null)
    return;

foreach (var outcome in new[] { TestOutcome.Error, TestOutcome.Failed, TestOutcome.Inconclusive, TestOutcome.Timeout, TestOutcome.Warning })
    ProcessTestResults(bd, testRun, outcome);

...

private void ProcessTestResults(ADBM.BuildDefinition bd, ITestRun testRun, TestOutcome outcome)
{
    var results = testRun.QueryResultsByOutcome(outcome);
    if (results.Count == 0)
        return;


    var testResults = from r in results // The "r" in here is an ITestCaseResult. r.GetTestCase() is always null.
                      select new ADBM.Test() { Title = r.TestCaseTitle, Outcome = outcome.ToString(), ErrorMessage = r.ErrorMessage };
}

您可以通过从 TFS 下载 TRX 文件并手动解析它来完成此操作。要下载 TRX 文件进行测试运行，请执行以下操作：

    TfsTeamProjectCollection tpc = TfsTeamProjectCollectionFactory.GetTeamProjectCollection(new Uri("http://my-tfs:8080/tfs/DefaultCollection"));
    ITestManagementService tms = tpc.GetService<ITestManagementService>();
    ITestManagementTeamProject tmtp = tms.GetTeamProject("My Project");
    ITestRunHelper testRunHelper = tmtp.TestRuns;
    IEnumerable<ITestRun> testRuns = testRunHelper.ByBuild(new Uri("vstfs:///Build/Build/123456"));
    var failedRuns = testRuns.Where(run => run.QueryResultsByOutcome(TestOutcome.Failed).Any()).ToList();
    failedRuns.First().Attachments[0].DownloadToFile(@"D:\temp\myfile.trx");

然后解析 TRX 文件（XML），查找 元素，该元素在“className”属性中包含完全限定的类名：

<TestMethod codeBase="C:/Builds/My.Test.AssemblyName.DLL" adapterTypeName="Microsoft.VisualStudio.TestTools.TestTypes.Unit.UnitTestAdapter, Microsoft.VisualStudio.QualityTools.Tips.UnitTest.Adapter, Version=11.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" className="My.Test.ClassName, My.Test.AssemblyName, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" name="Test_Method" />