如何使用 TFS Rest API 獲取單元測試結果？

Question

如何使用 Rest API 在 TFS 中檢索構建的單元測試結果？

構建定義使用 VNext（Visual Studio 2015 更新 3）。

var vssConnection = new VssConnection(_configurationSpec.TeamProjectCollection, 
    new VssClientCredentials());
_buildClient = vssConnection.GetClient<BuildHttpClient>();

Answer 1

構建的測試結果存儲在測試運行中，因此您需要先獲取構建的測試運行，然后從測試運行中檢索測試結果。 以下是代碼示例：

class Program
{
    static void Main(string[] args)
    {
        string ur = "https://xxxxxxx/";
        TfsTeamProjectCollection ttpc = new TfsTeamProjectCollection(new Uri(ur));
        //Get build information
        BuildHttpClient bhc = ttpc.GetClient<BuildHttpClient>();
        string projectname = "Project";
        int buildId = 1;
        Build bui = bhc.GetBuildAsync(projectname,buildId).Result;
        //Get test run for the build
        TestManagementHttpClient ithc = ttpc.GetClient<TestManagementHttpClient>();

        Console.WriteLine(bui.BuildNumber);

        QueryModel qm = new QueryModel("Select * From TestRun Where BuildNumber Contains '" + bui.BuildNumber + "'");

        List<TestRun> testruns = ithc.GetTestRunsByQueryAsync(qm,projectname).Result;
        foreach (TestRun testrun in testruns)
        {

            List<TestCaseResult> testresults = ithc.GetTestResultsAsync(projectname, testrun.Id).Result;
            foreach (TestCaseResult tcr in testresults)
                {
                    Console.WriteLine(tcr.TestCase.Name);
                    Console.WriteLine(tcr.Outcome);
                }

            Console.ReadLine();
        }
        Console.ReadLine();
    }
}

Answer 2

您可以嘗試通過在 powershell 腳本中使用此Rest API來獲取相關步驟的日志。

GET https://fabrikam-fiber-inc.visualstudio.com/DefaultCollection/Fabrikam-Fiber-Git/_apis/build/builds/391/logs?api-version=2.0

它將返回logs1，logs2對應step1，step2。

{
  "count": 4,
  "value": [
    {
      "lineCount": 3,
      "createdOn": "2015-07-16T19:53:19.747Z",
      "lastChangedOn": "2015-07-16T19:53:19.92Z",
      "id": 1,
      "type": "Container",
      "url": "https://fabrikam-fiber-inc.visualstudio.com/DefaultCollection/6ce954b1-ce1f-45d1-b94d-e6bf2464ba2c/_apis/build/builds/391/logs/1"
    },
    {
      "lineCount": 113,
      "createdOn": "2015-07-16T19:53:29.387Z",
      "lastChangedOn": "2015-07-16T19:53:29.44Z",
      "id": 2,
      "type": "Container",
      "url": "https://fabrikam-fiber-inc.visualstudio.com/DefaultCollection/6ce954b1-ce1f-45d1-b94d-e6bf2464ba2c/_apis/build/builds/391/logs/2"
    },

例如：

只需要獲取第 4 步“ Test Assemblies... ”的日志

Answer 3

如果您嘗試從 Azure DevOps 獲取構建測試，您可以使用 Microsoft.TeamFoundationServer.Client nuget 包中提供的新方法：

// Get Test Management client
using var testMgmtClient = connection.GetClient<TestManagementHttpClient>();

// Get tests run for a certain build
var tests = testMgmtClient.GetTestRunsAsync(projectName, builds[0].Uri.AbsoluteUri, includeRunDetails: true).Result;