Xamarin Android Nunit测试在测试资源管理器中可被发现，但在运行测试时未被发现。（VS2017）

归志宁无五亩园，读书本意在元元。这篇文章主要讲述Xamarin Android Nunit测试在测试资源管理器中可被发现，但在运行测试时未被发现。（VS2017）相关的知识，希望能为你提供帮助。
【Xamarin Android Nunit测试在测试资源管理器中可被发现，但在运行测试时未被发现。（VS2017）】正如标题所示，我正在尝试为我的android应用程序创建一些测试，该应用程序正在使用Xamarin.Android。我已经下载了Nunit VS模板，并按照here的步骤创建了一个NUnit 3测试项目（Android）。
我可以在测试资源管理器中看到默认测试，但如果我尝试运行测试，我会在输出窗口中看到以下内容：

[18/03/2019 11:24:21 Informational] ------ Discover test started ------ [18/03/2019 11:24:25 Warning] No test is available in C:ProjectNUnit.Tests.Droid1NUnit.Tests.Droid1.csproj C:ProjectSpringboard WarehouseSpringboard Warehouse.csproj. Make sure that test discoverer & executors are registered and platform & framework version settings are appropriate and try again. [18/03/2019 11:24:25 Informational] ========== Discover test finished: 0 found (0:00:04.1467419) ========== [18/03/2019 11:24:51 Informational] ------ Discover test started ------ [18/03/2019 11:24:53 Warning] No test is available in C:ProjectNUnit.Tests.Droid1NUnit.Tests.Droid1.csproj C:ProjectSpringboard WarehouseSpringboard Warehouse.csproj. Make sure that test discoverer & executors are registered and platform & framework version settings are appropriate and try again. [18/03/2019 11:24:53 Informational] ========== Discover test finished: 0 found (0:00:01.6753664) ========== [18/03/2019 11:24:53 Informational] ------ Discover test started ------ [18/03/2019 11:24:54 Informational] NUnit Adapter 3.13.0.0: Test discovery starting [18/03/2019 11:24:54 Warning] Exception NUnit.Engine.NUnitEngineException, Exception thrown discovering tests in C:ProjectNUnit.Tests.Droid1inDebugNUnit.Tests.Droid1.dll [18/03/2019 11:24:54 Warning] The NUnit 3 driver cannot support this test assembly. Use a platform specific runner. [18/03/2019 11:24:54 Warning]at NUnit.Engine.Drivers.NUnit3FrameworkDriver.Load(String testAssemblyPath, IDictionary`2 settings) at NUnit.Engine.Runners.DirectTestRunner.LoadDriver(IFrameworkDriver driver, String testFile, TestPackage subPackage) at NUnit.Engine.Runners.DirectTestRunner.LoadPackage() at NUnit.Engine.Runners.TestDomainRunner.LoadPackage() at NUnit.Engine.Runners.DirectTestRunner.EnsurePackageIsLoaded() at NUnit.Engine.Runners.DirectTestRunner.Explore(TestFilter filter) at NUnit.Engine.Runners.MasterTestRunner.Explore(TestFilter filter) at NUnit.VisualStudio.TestAdapter.NUnit3TestDiscoverer.DiscoverTests(IEnumerable`1 sources, IDiscoveryContext discoveryContext, IMessageLogger messageLogger, ITestCaseDiscoverySink discoverySink) in D: eposNUnit unit3-vs-adaptersrcNUnitTestAdapterNUnit3TestDiscoverer.cs:line 96 [18/03/2019 11:24:54 Warning] Innerexception: System.Runtime.Serialization.SerializationException: Type 'NUnit.Framework.Api.FrameworkController' in assembly 'nunit.framework, Version=3.6.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb' is not marked as serializable. at System.AppDomain.CreateInstanceAndUnwrap(String assemblyName, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityAttributes) at NUnit.Engine.Drivers.NUnit3FrameworkDriver.CreateObject(String typeName, Object[] args) at NUnit.Engine.Drivers.NUnit3FrameworkDriver.Load(String testAssemblyPath, IDictionary`2 settings) [18/03/2019 11:24:54 Informational] NUnit Adapter 3.13.0.0: Test discovery complete [18/03/2019 11:24:54 Informational] NUnit VS Adapter 2.1.1.0 discovering tests is started [18/03/2019 11:24:54 Warning] Dependent Assembly Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065 of C:ProjectNUnit.Tests.Droid1inDebugNUnit.Tests.Droid1.dll not found. Can be ignored if not a NUnit C:Project. [18/03/2019 11:24:54 Warning] Dependent Assembly Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065 of C:ProjectSpringboard WarehouseinDebugSpringboard Warehouse.dll not found. Can be ignored if not a NUnit C:Project. [18/03/2019 11:24:54 Informational] NUnit VS Adapter 2.1.1.0 discovering test is finished [18/03/2019 11:24:54 Warning] No test is available in C:ProjectNUnit.Tests.Droid1inDebugNUnit.Tests.Droid1.dll C:ProjectSpringboard WarehouseinDebugSpringboard Warehouse.dll. Make sure that test discoverer & executors are registered and platform & framework version settings are appropriate and try again. [18/03/2019 11:24:54 Informational] ========== Discover test finished: 0 found (0:00:01.6691257) ========== [18/03/2019 11:25:31 Informational] ------ Run test started ------ [18/03/2019 11:25:32 Informational] NUnit Adapter 3.13.0.0: Test execution started [18/03/2019 11:25:32 Informational] Running all tests in C:ProjectNUnit.Tests.Droid1inDebugNUnit.Tests.Droid1.dll [18/03/2019 11:25:33 Warning] Exception NUnit.Engine.NUnitEngineException, Exception thrown executing tests [18/03/2019 11:25:33 Warning] The NUnit 3 driver cannot support this test assembly. Use a platform specific runner. [18/03/2019 11:25:33 Warning]at NUnit.Engine.Drivers.NUnit3FrameworkDriver.Load(String testAssemblyPath, IDictionary`2 settings) at NUnit.Engine.Runners.DirectTestRunner.LoadDriver(IFrameworkDriver driver, String testFile, TestPackage subPackage) at NUnit.Engine.Runners.DirectTestRunner.LoadPackage() at NUnit.Engine.Runners.TestDomainRunner.LoadPackage() at NUnit.Engine.Runners.DirectTestRunner.EnsurePackageIsLoaded() at NUnit.Engine.Runners.DirectTestRunner.Explore(TestFilter filter) at NUnit.Engine.Runners.MasterTestRunner.Explore(TestFilter filter) at NUnit.VisualStudio.TestAdapter.NUnit3TestExecutor.RunAssembly(String assemblyPath, TestFilter filter) in D: eposNUnit unit3-vs-adaptersrcNUnitTestAdapterNUnit3TestExecutor.cs:line 310 at NUnit.VisualStudio.TestAdapter.NUnit3TestExecutor.RunTests(IEnumerable`1 sources, IRunContext runContext, IFrameworkHandle frameworkHandle) in D: eposNUnit unit3-vs-adaptersrcNUnitTestAdapterNUnit3TestExecutor.cs:line 103 [18/03/2019 11:25:33 Warning] Innerexception: System.Runtime.Serialization.SerializationException: Type 'NUnit.Framework.Api.FrameworkController' in assembly 'nunit.framework, Version=3.6.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb' is not marked as serializable. at System.AppDomain.CreateInstanceAndUnwrap(String assemblyName, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityAttributes) at NUnit.Engine.Drivers.NUnit3FrameworkDriver.CreateObject(String typeName, Object[] args) at NUnit.Engine.Drivers.NUnit3FrameworkDriver.Load(String testAssemblyPath, IDictionary`2 settings) [18/03/2019 11:25:33 Informational] NUnit Adapter 3.13.0.0: Test execution complete [18/03/2019 11:25:33 Informational] NUnit VS Adapter 2.1.1.0 executing tests is started [18/03/2019 11:25:33 Warning] Dependent Assembly Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065 of C:ProjectNUnit.Tests.Droid1inDebugNUnit.Tests.Droid1.dll not found. Can be ignored if not a NUnit C:Project. [18/03/2019 11:25:33 Informational] NUnit VS Adapter 2.1.1.0 executing tests is finished [18/03/2019 11:25:33 Warning] No test is available in C:ProjectNUnit.Tests.Droid1inDebugNUnit.Tests.Droid1.dll. Make sure that test discoverer & executors are registered and platform & framework version settings are appropriate and try again. [18/03/2019 11:25:33 Informational] ========== Run test finished: 0 run (0:00:01.7390314) ==========

我从nuget安装了NUnit v3.11.0，nunit.xamarin v3.6.1和Nunit3TestAdapter v3.13.0，以及安装的Nunit 3 Test Adapter扩展。什么可能导致这个问题的想法？
答案NUnit测试适配器不支持在Visual Studio Test Runner中运行Android测试。（我认为这是VS测试跑步者的限制，但我不是100％肯定！）
您应该在模拟器或设备上将NUnit.Tests.Droid1作为Android应用程序启动。该应用程序将是一个GUI测试运行器，它将允许您运行测试。
它看起来有点像这样：