Mono 和 Specflow - 命名空间“NUnit.Framework”中不存在“TestCaseAttribute”
Mono and Specflow - `TestCaseAttribute' does not exist in the namespace `NUnit.Framework'
我目前正尝试 运行 在 OSX 上进行一些 Specflow 测试，但在尝试 运行 Unit 案例时遇到一些构建错误。简要介绍一下，我正在为 Hiptest 开发测试导出器，我绝对不是 C# 专家，所以我可能在做一些愚蠢的事情。
所以这是我要执行的步骤：
nuget install SpecFlow
mono SpecFlow.1.9.0/tools/specflow.exe generateall specflow_samples.csproj
规范flow_samples内容如下：
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<None Include="features/Scenarios.feature">
<Generator>SpecFlowSingleFileGenerator</Generator>
<LastGenOutput>Scenarios.feature.cs</LastGenOutput>
</None>
<None Include="features/Error_messages.feature">
<Generator>SpecFlowSingleFileGenerator</Generator>
<LastGenOutput>Error_messages.feature.cs</LastGenOutput>
</None>
</ItemGroup>
</Project>
那部分工作正常，我得到了预期的 .feature.cs 文件。现在，当我尝试在 运行 测试之前构建 dll 时出现问题。
mcs /target:library /out:hiptest.publisher.samples.dll ../csharp/class/CoffeeMachine.cs features/Actionwords.cs features/Error_messages.feature.cs features/Scenarios.feature.cs -reference:nunit.framework.dll -r:SpecFlow.1.9.0/tools/TechTalk.SpecFlow.dll
这是输出：
features/Scenarios.feature(41,26): error CS0234: The type or namespace name `TestCaseAttribute' does not exist in the namespace `NUnit.Framework'. Are you missing an assembly reference?
features/Scenarios.feature(42,26): error CS0234: The type or namespace name `TestCaseAttribute' does not exist in the namespace `NUnit.Framework'. Are you missing an assembly reference?
Compilation failed: 2 error(s), 0 warnings
我认为添加对 unit.framework.dll 的引用就足够了，但显然不够。我在这里遗漏了一些明显的东西吗？
一些可能有用的信息。我正在使用与 Mono 捆绑在一起的 Unit（显然是 2.4.8，基于 unit-console 的输出）和 Mono 版本 4.2.0。
我粘贴在 Specflow 生成的其中一个文件下方，以防有帮助。
提前致谢，
文森特
// ------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by SpecFlow (http://www.specflow.org/).
// SpecFlow Version:1.9.0.77
// SpecFlow Generator Version:1.9.0.0
// Runtime Version:4.0.30319.17020
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
// ------------------------------------------------------------------------------
#region Designer generated code
#pragma warning disable
namespace SpecFlow.GeneratedTests
{
using TechTalk.SpecFlow;
[System.CodeDom.Compiler.GeneratedCodeAttribute("TechTalk.SpecFlow", "1.9.0.77")]
[System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
[NUnit.Framework.TestFixtureAttribute()]
[NUnit.Framework.DescriptionAttribute("Scenarios")]
public partial class ScenariosFeature
{
private static TechTalk.SpecFlow.ITestRunner testRunner;
#line 1 "Scenarios.feature"
#line hidden
[NUnit.Framework.TestFixtureSetUpAttribute()]
public virtual void FeatureSetup()
{
testRunner = TechTalk.SpecFlow.TestRunnerManager.GetTestRunner();
TechTalk.SpecFlow.FeatureInfo featureInfo = new TechTalk.SpecFlow.FeatureInfo(new System.Globalization.CultureInfo("en-US"), "Scenarios", "", ProgrammingLanguage.CSharp, ((string[])(null)));
testRunner.OnFeatureStart(featureInfo);
}
[NUnit.Framework.TestFixtureTearDownAttribute()]
public virtual void FeatureTearDown()
{
testRunner.OnFeatureEnd();
testRunner = null;
}
[NUnit.Framework.SetUpAttribute()]
public virtual void TestInitialize()
{
}
[NUnit.Framework.TearDownAttribute()]
public virtual void ScenarioTearDown()
{
testRunner.OnScenarioEnd();
}
public virtual void ScenarioSetup(TechTalk.SpecFlow.ScenarioInfo scenarioInfo)
{
testRunner.OnScenarioStart(scenarioInfo);
}
public virtual void ScenarioCleanup()
{
testRunner.CollectScenarioErrors();
}
[NUnit.Framework.TestAttribute()]
[NUnit.Framework.DescriptionAttribute("Simple use")]
[NUnit.Framework.TestCaseAttribute("en", "Ready", "uid:be213f3d-8bd2-4c37-8ed2-3a494fd92e87", null)]
[NUnit.Framework.TestCaseAttribute("fr", "Pret", "uid:98096345-3522-4858-b55c-e02196b18482", null)]
public virtual void SimpleUse(string lang, string ready_Message, string hiptest_Uid, string[] exampleTags)
{
TechTalk.SpecFlow.ScenarioInfo scenarioInfo = new TechTalk.SpecFlow.ScenarioInfo("Simple use", exampleTags);
#line 4
this.ScenarioSetup(scenarioInfo);
#line 5
testRunner.And("Assert displayed message \"\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 6
testRunner.And(string.Format("Start the coffee machine \"{0}\"", lang), ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 7
testRunner.And(string.Format("Assert displayed message \"{0}\"", ready_Message), ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 8
testRunner.And("Take a coffee", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 9
testRunner.And("Assert coffee served", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 10
testRunner.And("Shutdown coffee machine", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 11
testRunner.And("Assert displayed message \"\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line hidden
this.ScenarioCleanup();
}
[NUnit.Framework.TestAttribute()]
[NUnit.Framework.DescriptionAttribute("Full grounds does not block coffee (uid:1d0d17c3-355e-4a6e-b293-ecaa533b21ef)")]
public virtual void FullGroundsDoesNotBlockCoffeeUid1D0D17C3_355E_4A6E_B293_Ecaa533B21Ef()
{
TechTalk.SpecFlow.ScenarioInfo scenarioInfo = new TechTalk.SpecFlow.ScenarioInfo("Full grounds does not block coffee (uid:1d0d17c3-355e-4a6e-b293-ecaa533b21ef)", ((string[])(null)));
#line 18
this.ScenarioSetup(scenarioInfo);
#line 19
testRunner.And("Start the coffee machine \"en\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 20
testRunner.And("Take coffees \"29\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 21
testRunner.And("Assert displayed message \"Ready\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 22
testRunner.And("Take a coffee", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 23
testRunner.And("Assert coffee served", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 24
testRunner.And("Assert displayed message \"Empty grounds\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 25
testRunner.And("Fill water tank", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 26
testRunner.And("Fill beans", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 27
testRunner.And("Take coffees \"20\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 28
testRunner.And("Assert coffee served", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 29
testRunner.And("Assert displayed message \"Empty grounds\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line hidden
this.ScenarioCleanup();
}
}
}
#pragma warning restore
#endregion
您需要参考 NUnit.Framework 2.5 或更高版本。 NUnit 2.5.
中添加了 TestCaseAttribute
NUnit.Framework 版本 2.4.8 是目前 Mono 附带的版本。这没有 TestCaseAttribute。
我目前正尝试 运行 在 OSX 上进行一些 Specflow 测试，但在尝试 运行 Unit 案例时遇到一些构建错误。简要介绍一下，我正在为 Hiptest 开发测试导出器，我绝对不是 C# 专家，所以我可能在做一些愚蠢的事情。
所以这是我要执行的步骤：
nuget install SpecFlow
mono SpecFlow.1.9.0/tools/specflow.exe generateall specflow_samples.csproj
规范flow_samples内容如下：
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<None Include="features/Scenarios.feature">
<Generator>SpecFlowSingleFileGenerator</Generator>
<LastGenOutput>Scenarios.feature.cs</LastGenOutput>
</None>
<None Include="features/Error_messages.feature">
<Generator>SpecFlowSingleFileGenerator</Generator>
<LastGenOutput>Error_messages.feature.cs</LastGenOutput>
</None>
</ItemGroup>
</Project>
那部分工作正常，我得到了预期的 .feature.cs 文件。现在，当我尝试在 运行 测试之前构建 dll 时出现问题。
mcs /target:library /out:hiptest.publisher.samples.dll ../csharp/class/CoffeeMachine.cs features/Actionwords.cs features/Error_messages.feature.cs features/Scenarios.feature.cs -reference:nunit.framework.dll -r:SpecFlow.1.9.0/tools/TechTalk.SpecFlow.dll
这是输出：
features/Scenarios.feature(41,26): error CS0234: The type or namespace name `TestCaseAttribute' does not exist in the namespace `NUnit.Framework'. Are you missing an assembly reference?
features/Scenarios.feature(42,26): error CS0234: The type or namespace name `TestCaseAttribute' does not exist in the namespace `NUnit.Framework'. Are you missing an assembly reference?
Compilation failed: 2 error(s), 0 warnings
我认为添加对 unit.framework.dll 的引用就足够了，但显然不够。我在这里遗漏了一些明显的东西吗？
一些可能有用的信息。我正在使用与 Mono 捆绑在一起的 Unit（显然是 2.4.8，基于 unit-console 的输出）和 Mono 版本 4.2.0。 我粘贴在 Specflow 生成的其中一个文件下方，以防有帮助。
提前致谢， 文森特
// ------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by SpecFlow (http://www.specflow.org/).
// SpecFlow Version:1.9.0.77
// SpecFlow Generator Version:1.9.0.0
// Runtime Version:4.0.30319.17020
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
// ------------------------------------------------------------------------------
#region Designer generated code
#pragma warning disable
namespace SpecFlow.GeneratedTests
{
using TechTalk.SpecFlow;
[System.CodeDom.Compiler.GeneratedCodeAttribute("TechTalk.SpecFlow", "1.9.0.77")]
[System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
[NUnit.Framework.TestFixtureAttribute()]
[NUnit.Framework.DescriptionAttribute("Scenarios")]
public partial class ScenariosFeature
{
private static TechTalk.SpecFlow.ITestRunner testRunner;
#line 1 "Scenarios.feature"
#line hidden
[NUnit.Framework.TestFixtureSetUpAttribute()]
public virtual void FeatureSetup()
{
testRunner = TechTalk.SpecFlow.TestRunnerManager.GetTestRunner();
TechTalk.SpecFlow.FeatureInfo featureInfo = new TechTalk.SpecFlow.FeatureInfo(new System.Globalization.CultureInfo("en-US"), "Scenarios", "", ProgrammingLanguage.CSharp, ((string[])(null)));
testRunner.OnFeatureStart(featureInfo);
}
[NUnit.Framework.TestFixtureTearDownAttribute()]
public virtual void FeatureTearDown()
{
testRunner.OnFeatureEnd();
testRunner = null;
}
[NUnit.Framework.SetUpAttribute()]
public virtual void TestInitialize()
{
}
[NUnit.Framework.TearDownAttribute()]
public virtual void ScenarioTearDown()
{
testRunner.OnScenarioEnd();
}
public virtual void ScenarioSetup(TechTalk.SpecFlow.ScenarioInfo scenarioInfo)
{
testRunner.OnScenarioStart(scenarioInfo);
}
public virtual void ScenarioCleanup()
{
testRunner.CollectScenarioErrors();
}
[NUnit.Framework.TestAttribute()]
[NUnit.Framework.DescriptionAttribute("Simple use")]
[NUnit.Framework.TestCaseAttribute("en", "Ready", "uid:be213f3d-8bd2-4c37-8ed2-3a494fd92e87", null)]
[NUnit.Framework.TestCaseAttribute("fr", "Pret", "uid:98096345-3522-4858-b55c-e02196b18482", null)]
public virtual void SimpleUse(string lang, string ready_Message, string hiptest_Uid, string[] exampleTags)
{
TechTalk.SpecFlow.ScenarioInfo scenarioInfo = new TechTalk.SpecFlow.ScenarioInfo("Simple use", exampleTags);
#line 4
this.ScenarioSetup(scenarioInfo);
#line 5
testRunner.And("Assert displayed message \"\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 6
testRunner.And(string.Format("Start the coffee machine \"{0}\"", lang), ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 7
testRunner.And(string.Format("Assert displayed message \"{0}\"", ready_Message), ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 8
testRunner.And("Take a coffee", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 9
testRunner.And("Assert coffee served", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 10
testRunner.And("Shutdown coffee machine", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 11
testRunner.And("Assert displayed message \"\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line hidden
this.ScenarioCleanup();
}
[NUnit.Framework.TestAttribute()]
[NUnit.Framework.DescriptionAttribute("Full grounds does not block coffee (uid:1d0d17c3-355e-4a6e-b293-ecaa533b21ef)")]
public virtual void FullGroundsDoesNotBlockCoffeeUid1D0D17C3_355E_4A6E_B293_Ecaa533B21Ef()
{
TechTalk.SpecFlow.ScenarioInfo scenarioInfo = new TechTalk.SpecFlow.ScenarioInfo("Full grounds does not block coffee (uid:1d0d17c3-355e-4a6e-b293-ecaa533b21ef)", ((string[])(null)));
#line 18
this.ScenarioSetup(scenarioInfo);
#line 19
testRunner.And("Start the coffee machine \"en\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 20
testRunner.And("Take coffees \"29\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 21
testRunner.And("Assert displayed message \"Ready\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 22
testRunner.And("Take a coffee", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 23
testRunner.And("Assert coffee served", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 24
testRunner.And("Assert displayed message \"Empty grounds\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 25
testRunner.And("Fill water tank", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 26
testRunner.And("Fill beans", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 27
testRunner.And("Take coffees \"20\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 28
testRunner.And("Assert coffee served", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line 29
testRunner.And("Assert displayed message \"Empty grounds\"", ((string)(null)), ((TechTalk.SpecFlow.Table)(null)), "* ");
#line hidden
this.ScenarioCleanup();
}
}
}
#pragma warning restore
#endregion
您需要参考 NUnit.Framework 2.5 或更高版本。 NUnit 2.5.
中添加了 TestCaseAttributeNUnit.Framework 版本 2.4.8 是目前 Mono 附带的版本。这没有 TestCaseAttribute。