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Visual Studio 测试资源管理器在更改后无法运行测试

.netunit-testingmstestvisual-studio-2022test-explorer
21

我正在使用Visual Studio 2022 Community Edition。每当我删除或重命名现有的测试方法（包括复制、粘贴，然后重命名），Visual Studio在更改后无法运行测试。

  • 我可以右键单击以前运行过的测试并运行它们，但是我无法运行任何已重命名的测试。同样，自上次成功运行以来创建的任何新测试，直到我重命名了现有的测试方法。
  • 只要没有其他测试被重命名，我可以从头开始创建新测试而没有任何问题。
  • 当我重新启动Visual Studio时，在重新启动后所有测试都被识别并正常运行。但是在编写测试时不断重新启动Visual Studio非常令人沮丧。我经常复制/粘贴测试方法并重命名它，这会导致每次都出现此问题。
  • 我尝试过删除并重新安装Micosoft.NET.Test.Sdk、MSTest.Adapter和MSTest.TestFramework。 我已删除存储库，并重新克隆存储库，实际上删除了隐藏的.vs文件夹。
  • 这在两台不同的计算机上发生，多个解决方案，都引用相同的存储库。
  • 我甚至创建了一个新的.NET 6测试项目，并将所有测试从先前的项目复制并粘贴到新项目中。 这样做后，当我尝试运行测试时会出现几个错误，如下所列。
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()```
你检查了测试输出吗？前往“输出”并在“显示来自：”复选框中选择“测试”。 - Alberto Martín
1
请确保所有测试类和方法都是公共的。另外，尝试删除 Visual Studio 解决方案根目录下的 .vs 文件夹。 - Greg Burghardt
1
@AlbertoMartín 上面的错误来自测试输出。 - Jeremy
@GregBurghardt 我已将所有类和方法设置为公共。我甚至还将我的模拟类设为公共而不是内部的。我已经多次删除了.vs文件夹。 - Jeremy
2
这似乎与以下软件包的错误有关 *MSTest.TestAdapter *MSTest.TestFramework已记录问题 https://github.com/microsoft/vstest/issues/4208 https://developercommunity.visualstudio.com/t/Unit-test-startup-fails-with-an-exceptio/10226576 - Jeremy
4个回答
28

更新于2023年2月14日：问题已解决

测试方法重命名修复现已在Visual Studio 17.4.5中发布（发布日期为2023年2月14日）
请参见更改日志，其中包括“当测试方法被重命名时，单元测试启动失败并出现异常”的修复内容。

更新于2023年1月31日：

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

我曾遇到同样的问题。有趣的是，简单重启Visual Studio就解决了我的问题。另外，我们似乎也可以将MSTest.TestAdapter和MSTest.TestFramework NuGet软件包降级至2.2.8。

重启的想法源自于这里：https://github.com/microsoft/vstest/issues/4208

这似乎是一个最近才开始出现的错误。看起来修复工作已经在进行中：

Osvaldo Calles [MSFT] ：我们已经有了解决此问题的方法，但正在代码审查中。不幸的是，除了将NuGet软件包版本降级至2.2.8之外，没有其他解决办法。 来源：https://developercommunity.visualstudio.com/t/Unit-test-startup-fails-with-an-exceptio/10226576

1
这是我在上面包含的评论中提到的，但我会在这里标记它为正确。看起来修复即将到来。当它上线时，我可以再次在这里发表评论。 - Jeremy
1
此问题现已得到解决。它将在 VS 17.5 的下一个预览版本中提供。当下一个 17.4 更新可用时，它也应该被包含在内。 - Jeremy
1
@Jeremy 目前尚未修复。我目前已升级到最新的社区版，但问题仍然存在。 - Isaac Ikusika
1
刚刚升级到Visual Studio的17.4.4版本，问题依然存在，非常令人沮丧。每次更改现有测试名称后，测试执行都会失败。在进行测试驱动开发(TDD)和重构测试时，简单地重新启动并不是非常有用。 - WesFanMan
问题在v17.7.4版本中仍然存在。 - undefined
显示剩余2条评论
2
从对应的项目和解决方案中删除所有 .vs、.vscode、bin、obj 文件夹。
你的回答可以通过提供更多支持信息来改进。请编辑以添加进一步的细节，例如引用或文档，以便他人可以确认你的答案是正确的。您可以在帮助中心中找到有关如何编写良好答案的更多信息。 - Community
0

我也遇到了同样的问题。我将“Microsoft.NET.Test.Sdk”的版本降级为“16.9.4”，将“MSTest.TestAdapter”的版本降级为“2.2.8”，将“MSTest.TestFramework”的版本降级为“2.2.8”，以便正常运行test_project测试项目。

0
我现在又遇到了重命名测试的问题。对我来说，清理解决方案，重新启动VS并重新构建是有效的方法。
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