那些遇到过的问题

Visual Studio 测试资源管理器在更改后不运行测试

Jer*_*emy 21 .net unit-testing mstest test-explorer visual-studio-2022

我正在使用 Visual Studio 2022 社区版。每当我删除或重命名现有测试方法（包括复制、粘贴，然后重命名）时，Visual Studio 在进行更改后都无法运行测试。

  • 我可以右键单击以前运行的测试并运行它们，但任何重命名的测试我都不能。同样，自上次成功运行以来创建的任何新测试，直到我重命名现有测试方法。
  • 只要没有重命名其他测试，我就可以从头开始创建新的测试，不会出现任何问题。
  • 当我重新启动 Visual Studio 时，所有测试都会被识别并在重新启动后正常运行。但在编写测试时必须不断重新启动 Visual Studio，这非常令人沮丧。我复制/粘贴一个测试方法并将其重命名很多次，这导致每次都会发生此问题。
  • 我尝试删除并重新安装 Micosoft.NET.Test.Sdk、MSTest.Adapter 和 MSTest.TestFramework。我已删除该存储库，并重新克隆该存储库，基本上删除了隐藏的 .vs 文件夹。
  • 这种情况发生在两台不同的计算机上，多个解决方案，都引用相同的存储库。
  • 我已经创建了一个新的 .NET 6 测试项目，并将前一个项目中的所有测试复制并粘贴到新项目中。当我在执行下面列出的操作后尝试运行测试时，确实遇到了一些错误。
System.InvalidOperationException: TestsForOrigin: Unknown TestCaseRecord.Origin value Unknown
   at Microsoft.VisualStudio.TestStorage.MergedTestGroup.TestsForOrigin(TestCaseOrigin origin)
   at Microsoft.VisualStudio.TestStorage.MergedTestGroup.MarkAsStale()
   at Microsoft.VisualStudio.TestStorage.MergedTestIndex.MarkAsStale(TestCaseOriginKind originKind)
   at Microsoft.VisualStudio.TestStorage.TestStoreIndexSet.MarkTestsAsStale(TestCaseOriginKind originKind)
   at Microsoft.VisualStudio.TestStorage.TestStore.MarkTestsAsStale(TestCaseOriginKind originKind)
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.StartTestRun(IEnumerable`1 containers, IEnumerable`1 requestedTestCasesToRun, Boolean isHotReloadRun)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.StartTestRun(IEnumerable`1 containers, IEnumerable`1 requestedTestCasesToRun, Boolean isHotReloadedRun, Int32 totalIterations)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.StartTestRun(ICollection`1 requests, Int32 totalIterations)
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.Collections.Generic.KeyNotFoundException: The given key 'C:\Users\My Name Removed\source\repos\RepoNameRemoved\LibraryRenamed.ClassRenamed.Tests\bin\Debug\net6.0\LibraryRenamed.ClassRenamed.Tests.dll' was not present in the dictionary.
   at System.Collections.Immutable.ImmutableDictionary`2.get_Item(TKey key)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToTestResultRecord(TestResultRecord testResult, IImmutableDictionary`2 containerLookup, TestStore store, Int32 testRunIndex, Boolean isHotReloadedRun, Int32 currentIteration)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.ToLocalTestResultRecord(TestResultRecord testResult)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at Microsoft.VisualStudio.TestWindow.Host.TestRunSession.AddTestResultRecords(IEnumerable`1 testResultRecords)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.AddRemoteTestResultRecords(IEnumerable`1 testResults)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunUpdate(IEnumerable`1 testResults, IEnumerable`1 activeTests)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.TestResponseHandler.<>c__DisplayClass16_0.<HandleTestRunStatsChangeAsync>b__0()
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.CallInternalWithLogging(IInternalLogger log, Action action, Boolean shouldThrow)
System.InvalidOperationException: TestsForOrigin: Unknown TestCaseRecord.Origin value Unknown
   at Microsoft.VisualStudio.TestStorage.MergedTestGroup.TestsForOrigin(TestCaseOrigin origin)
   at Microsoft.VisualStudio.TestStorage.MergedTestGroup.MarkAsNotRunningAndNotPending()
   at Microsoft.VisualStudio.TestStorage.MergedTestIndex.MarkAsNotRunningAndNotPending(TestCaseOriginKind originKind)
   at Microsoft.VisualStudio.TestStorage.TestStoreIndexSet.MarkTestsAsNotRunningAndNotPending(TestCaseOriginKind originKind)
   at Microsoft.VisualStudio.TestStorage.TestStore.MarkTestsAsNotRunningAndNotPending(TestCaseOriginKind originKind)
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.EndTestRun()
   at Microsoft.VisualStudio.TestWindow.Host.VsTestRunSession.OnTestRunCompleted()
   at Microsoft.VisualStudio.TestWindow.Utilities.EventPumpExtensions.<>c__DisplayClass0_0.<EnqueueAsync>b__0()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.<RunTestsAsync>d__27.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.TestWindow.Host.TestPlatformProvider.<RunTestsAsync>d__25.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.VisualStudio.TestWindow.Logging.ILoggerExtensions.<CallWithCatchAsync>d__11`1.MoveNext()```
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Sun*_*est 28

2023 年 2 月 14 日更新：问题已解决

测试方法重命名修复现已在 Visual Studio 17.4.5（2023 年 2 月 14 日发布）中发布，
请参阅更改日志“重命名测试方法时，单元测试启动失败并出现异常”

2023 年 1 月 31 日更新：

此问题将在 VS 17.4.5 和 7.5 预览版 4 中得到解决。（请参阅https://github.com/microsoft/testfx/issues/1564）

我也有同样的问题。有趣的是，只需重新启动 Visual Studio 就可以解决这个问题。看起来我们还可以将 MSTest.TestAdapter 和 MSTest.TestFramework NuGet 包降级到 2.2.8。

重新启动的想法来自这里：https ://github.com/microsoft/vstest/issues/4208

这似乎是上周开始出现的一个新错误。看起来修复已经在进行中：

Osvaldo Calles [MSFT]：我们已经解决了这个问题，但正在代码审查中。不幸的是，除了将 NuGet 包版本降级到 2.2.8 之外，没有其他解决方法。来源：https ://developercommunity.visualstudio.com/t/Unit-test-startup-fails-with-an-exceptio/10226576

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