Question

我无法在解决方案中运行任何xunit测试。 Visual Studio测试资源管理器找到了它们，但似乎跑步者找不到任何东西。

规格：

Visual Studio 2017 15.9.13
.NET Core 2.2

该问题专门针对XUnit测试项目，因为NUnit和MsTest项目正常运行测试。 XUnit项目中的所有软件包都是最新的（撰写本文时）：

Microsoft.NETCore.App 2.2.0
Microsoft.NET.Test.Sdk 16.3.0
xunit 2.4.1
xunit.runner.visualstudio 2.4.1

此外，问题仅在于此解决方案，因为在新的解决方案中，xunit测试可以正常运行。

我具有测试的诊断日志级别，并且看到的内容是它找不到任何测试。

此：

Test framework could not be determined for project: C:\path\to\my\project\XUnitTestProject1\bin\Debug\netcoreapp2.2\XUnitTestProject1.dll because reference path is null for at least one reference: Microsoft.NETCore.App

这：

No test is available in C:\path\to\my\project\XUnitTestProject1\bin\Debug\netcoreapp2.2\XUnitTestProject1.dll. Make sure that test discoverer & executors are registered and platform & framework version settings are appropriate and try again.

我的考试班

using Xunit;

namespace XUnitTestProject1
{
    public class MyTestClass
    {
        [Fact]
        public void some_tests()
        {
            Assert.True(true);
        }
    }
}

完整的日志输出面板

[10/21/2019 10:17:39 AM Diagnostic] About to Enqueue operation 'RunSelectedOperation', hashcode:37960157 
[10/21/2019 10:17:39 AM Diagnostic] Enqueue operation 'RunSelectedOperation', hashcode:37960157 
[10/21/2019 10:17:39 AM Diagnostic] Operation left in the the queue: 1
[10/21/2019 10:17:39 AM Diagnostic]     'RunSelectedOperation', hashcode:37960157
[10/21/2019 10:17:39 AM Diagnostic] 

[10/21/2019 10:17:39 AM Diagnostic] Processing Queue .....
[10/21/2019 10:17:39 AM Diagnostic] Operation Dequeue : 'RunSelectedOperation'
[10/21/2019 10:17:39 AM Diagnostic] VirtualReadOnlyTestDataStore.OperationStateChanged State=OperationSetStarted, operationInProgress=False
[10/21/2019 10:17:39 AM Diagnostic] TestDiscoveryStats.OperationStateChanged State=OperationSetStarted, InProgress=False
[10/21/2019 10:17:39 AM Diagnostic] VirtualReadOnlyTestDataStore.OperationStateChanged State=ChangeDetectionStarting, operationInProgress=True
[10/21/2019 10:17:39 AM Diagnostic] TestDiscoveryStats.OperationStateChanged State=ChangeDetectionStarting, InProgress=False
[10/21/2019 10:17:39 AM Diagnostic] We programmatically start the build in TestWindowHost.UpdateContainer... 
[10/21/2019 10:17:39 AM Diagnostic] After we await the build that programmatically started in TestWindowHost.UpdateContainer... 
[10/21/2019 10:17:39 AM Diagnostic] TestContainer update (build) complete : 405 ms
[10/21/2019 10:17:39 AM Diagnostic] Time taken for fetching Roslyn supported projects: 0 milliseconds.
[10/21/2019 10:17:39 AM Diagnostic] DiscoveryOperation<RunSelectedOperation> FinishedChangedCotainers, changed container count is 0
[10/21/2019 10:17:39 AM Diagnostic] VirtualReadOnlyTestDataStore.OperationStateChanged State=ChangeDetectionFinished, operationInProgress=False
[10/21/2019 10:17:39 AM Diagnostic] Test framework could not be determined for project: C:\path\to\my\project\XUnitTestProject1\bin\Debug\netcoreapp2.2\XUnitTestProject1.dll because reference path is null for at least one reference: Microsoft.NETCore.App
[10/21/2019 10:17:39 AM Diagnostic] TestDiscoveryStats.OperationStateChanged State=ChangeDetectionFinished, InProgress=False
[10/21/2019 10:17:39 AM Diagnostic] VirtualReadOnlyTestDataStore.OperationStateChanged State=TestExecutionStarting, operationInProgress=False
[10/21/2019 10:17:39 AM Diagnostic] TestDiscoveryStats.OperationStateChanged State=TestExecutionStarting, InProgress=False
[10/21/2019 10:17:39 AM Diagnostic] VirtualReadOnlyTestDataStore.OperationStateChanged State=TestExecutionStarted, operationInProgress=False
[10/21/2019 10:17:39 AM Informational] ------ Run test started ------
[10/21/2019 10:17:39 AM Diagnostic] TestDiscoveryStats.OperationStateChanged State=TestExecutionStarted, InProgress=False
[10/21/2019 10:17:39 AM Diagnostic] RunSettings Content:
<RunSettings>
  <RunConfiguration>
    <ResultsDirectory>C:\path\to\my\project\TestResults</ResultsDirectory>
    <SolutionDirectory>C:\path\to\my\project\</SolutionDirectory>
    <TargetPlatform>X64</TargetPlatform>
    <TargetFrameworkVersion>Framework45</TargetFrameworkVersion>
  </RunConfiguration>
</RunSettings>
[10/21/2019 10:17:39 AM Diagnostic] Value of UseSpecifiedAdapterLocations as specified in Tools -> Options: True
[10/21/2019 10:17:39 AM Diagnostic] Value of FallbackToGlobalVsix as specified in Tools -> Options: True
[10/21/2019 10:17:39 AM Diagnostic] Adapter location settings being used after evaluation: UseSpecifiedAdapterLocations = False, SkipDefaultAdapters = False, AreAllTestContainersCSharpOrVBProjectsOnly = True
[10/21/2019 10:17:39 AM Diagnostic] Final RunSettings for the current TestRunCriteria:
<RunSettings>
  <RunConfiguration>
    <ResultsDirectory>C:\path\to\my\project\TestResults</ResultsDirectory>
    <SolutionDirectory>C:\path\to\my\project\</SolutionDirectory>
    <TargetPlatform>X64</TargetPlatform>
    <TargetFrameworkVersion>FrameworkCore10</TargetFrameworkVersion>
    <CollectSourceInformation>False</CollectSourceInformation>
  </RunConfiguration>
</RunSettings>
[10/21/2019 10:17:40 AM Warning] No test is available in C:\path\to\my\project\XUnitTestProject1\bin\Debug\netcoreapp2.2\XUnitTestProject1.dll. Make sure that test discoverer & executors are registered and platform & framework version settings are appropriate and try again.
[10/21/2019 10:17:40 AM Diagnostic] VirtualReadOnlyTestDataStore.OperationStateChanged State=OperationSetFinished, operationInProgress=False
[10/21/2019 10:17:40 AM Diagnostic] TestDiscoveryStats.OperationStateChanged State=OperationSetFinished, InProgress=False
[10/21/2019 10:17:40 AM Diagnostic] ***    Run finished using 'InMemoryUnitTestWriter' ***
[10/21/2019 10:17:40 AM Informational] ========== Run test finished: 0 run (0:00:00.7402273) ==========
[10/21/2019 10:17:40 AM Diagnostic] VirtualReadOnlyTestDataStore.OperationStateChanged State=TestExecutionFinished, operationInProgress=False
[10/21/2019 10:17:40 AM Diagnostic] TestDiscoveryStats.OperationStateChanged State=TestExecutionFinished, InProgress=False

XUnit测试不在解决方案中运行

0 个答案: