Bug Report T606107
Visible to All Users

Test Runner fails to start a MSTest V2 with dynamic data DynamicData

created 7 years ago
C#
..... static IEnumerable<object[]> VersionsToCheck => new string[][] { new string[]{ "1.0.0" }, new string[] { "2.1.0" }, new string[] { "3.2.1" }, new string[] { "99.99."+ushort.MaxValue }, new string[] { "1.1.55555" } }; [TestMethod(),DynamicData(nameof(VersionsToCheck))] public void ParseGlobalIdTest(string pVersion) { Console.WriteLine(pVersion); } .....

Error log

Information: in StandaloneTestRunnerService.OnTestsFinished. Sessions=DevExpress.CodeRush.TestRunner.Core.TestRunnerSessions, sessions?.MainSession=DevExpress.CodeRush.TestRunner.Core.TestRunnerSession
Information: TestRunnerSessions.TestsFinished ea.SessionName = Main
Information: ClipboardChanged
Information: ClipboardChanged
Information: ClipboardWindow Disabled
Information: Start Build projects
Information: Stop Build projects
Information: GetDataFromGroups System.Collections.Generic.List`1[DevExpress.CodeRush.TestRunner.Data.Filters.TestFilterGroup]
Information: Prepare provider DevExpress.CodeRush.TestRunner.VSUnitTestingProvider.VSUnitTestFrameworkProvider for Core.UnitTest
Information: Provider DevExpress.CodeRush.TestRunner.Jasmine.JasmineProvider is disabled
Information: GetRunnerAsync - WaitForConnectedRunner
Information: Service: RunOrDebug: Reset runners count
Error: Message: The specified argument cannot be empty.
Parameter name: tests
Error: Type: System.ArgumentException
Error: Source: Microsoft.VisualStudio.TestPlatform.ObjectModel
Error: StackTrace:    at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty[T](IEnumerable`1 arg, String parameterName)
   at Microsoft.VisualStudio.TestPlatform.ObjectModel.Client.TestRunCriteria…ctor(IEnumerable`1 tests, Int64 frequencyOfRunStatsChangeEvent, Boolean keepAlive, String testSettings, TimeSpan runStatsChangeEventTimeout, ITestExecutorLauncher testExecutorLauncher)
   at DevExpress.CodeRush.TestRunner.MsTests15.RunOperation.ExecuteInternal()
Information: Service: ehRunnerDisconnected
Information: Service: ehRunnerDisconnected - OnFinished
Information: in StandaloneTestRunnerService.OnTestsFinished. Sessions=DevExpress.CodeRush.TestRunner.Core.TestRunnerSessions, sessions?.MainSession=DevExpress.CodeRush.TestRunner.Core.TestRunnerSession
Information: TestRunnerSessions.TestsFinished ea.SessionName = Main
Information: ClipboardWindow Enabled
Information: ClipboardChanged

En log

Normal VS2017 test runner runs te test without problems

Comments (1)
DevExpress Support Team 7 years ago

    Hi Marco,

    Thank you for pointing out this issue. I've managed to reproduce it on my side and passed it to our R&D team for further research.
    We will update this ticket once we have any results.

    Answers approved by DevExpress Support

    created 7 years ago (modified 7 years ago)

    We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

    Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

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