名称空间的例子。单元测试{使用Microsoft.VisualStudio.TestTools.UnitTesting;使用Telerik.JustMock;公共接口ParamExample{无效喷火（int参数）;}公共接口InParamExample{无效喷火（在int参数）;} (TestClass］公共类UnitTest{(TestMethod］公共无效TestMethod（）{varmockedParamExample = Mock.Create();varmockedInParamExample = Mock.Create();}}

公共接口IAnsweringService{(int代码,字符串desc) GetAnswer (字符串问题);} (TestMethod］公共无效AnswerToTheUniverseQuestionTest（）{varapiMock = Mock.Create();varexpectedAnswer =新{code =42， desc =《生命终极问题的答案》};Mock.Arrange(() => apiMock.GetAnswer(Arg.AnyString)).Returns(expectedAnswer);varactualAnswer = apiMock。GetAnswer (“宇宙问题的答案是什么?”）;Assert.AreEqual (expectedAnswer。代码,actualAnswer.code);Assert.AreEqual (expectedAnswer.desc actualAnswer.desc);}

Telerik.JustMock.Core.MockException:链接返回值类型'<>f__AnonymousType1 ' 2[System. int32,System. int32]'与安排方法的返回类型'System.ValueTuple '不兼容' 2[System.Int32,System.String]'

模拟。SetupStatic (typeof(时间间隔),行为。CallOriginal StaticConstructor.NonMocked);Mock.Arrange(() => TimeSpan。FromSeconds (15) .Returns (TimeSpan.MinValue);

这个问题可以通过通过JustMock扩展菜单禁用DebugWindow来临时解决。

［事实］公共无效Test1（){varclassText =@“使用系统;名称空间TestNameSpace。订单{公共类订单{公共Guid Id {get;设置;}}}”;varsyntaxTree = CSharpSyntaxTree.ParseText(classText);var工作区=新AdhocWorkspace ();varformattedClassText = Formatter.Format(syntaxTree.GetRoot()， workspace).ToFullString();var预期=@“使用系统;名称空间TestNameSpace。订单{公共类订单{公共Guid Id {get;设置;}}}”;断言。平等(预期,formattedClassText);}}

公共摘要类TestBase{公共静态TestContext TestContext {得到;集;}} [TestClass］公共类UnitTest1：TestBase{(ClassInitialize］公共静态无效ClassInitlialize（和TestContext ctx）{TestContext = ctx;} (TestMethod］公共无效TestMethod1（）{}} [TestClass］公共类UnitTest2：TestBase{(ClassInitialize］公共静态无效ClassInitlialize（和TestContext ctx）{TestContext = ctx;} (TestMethod］公共无效TestMethod1（）{}}

尝试在启用JustMock分析器的情况下运行上述测试，会出现System.InvalidProgramException异常。这个问题不能在MSTest中重现。TestFramework和MSTest。测试Adapter packages prior to 3.0.x.

［理论] [MemberData (nameof (GetMemberDataContext))］公共无效ValidParameters_Success（intparam1,intparam2）{/ /安排模拟。SetupStatic (typeof(MyClass)的行为。严格,StaticConstructor.Mocked);Mock.Arrange(() => MyClass.method1()). return (真正的）;/ /行为IService服务=新服务();保龄球Result = service.method2();/ /维护Assert.True(结果);Mock.Assert(() => MyClass.method1()， Occurs.Once());// <——此处测试失败，因为它报告方法调用发生了两次}

如果按照以下方式修改代码，则无法观察到问题，这表明行为不一致:

            

             
［理论] [MemberData (nameof (GetMemberDataContext))］公共无效ValidParameters_Success（intparam1,intparam2）{/ /安排模拟。SetupStatic (typeof(MyClass)的行为。严格,StaticConstructor.Mocked);Mock.Arrange(() => MyClass.method1()). return (真正的) .OccursOnce ();/ /行为IService服务=新服务();保龄球Result = service.method2();/ /维护Assert.True(结果);Mock.Assert < MyClass > ();}
            

公共类TestClass：IDisposable{公共无效处理（）{}}

            

             
［TestClass］公共类夹具{公共接口它{} [TestMethod］公共异步任务测试（）{ITest mock = mock . create ();使用TestClass test =新();}}
            

公共类DbContext1：DbContext{公共DbContext1（字符串connectionString）{}}

公共类程序{私人静态只读的SemaphoreSlim _lock =新SemaphoreSlim (1，1）;公共异步任务运行（）{等待_lock.WaitAsync ();试一试{等待InsertDbRow ();}最后{_lock.Release ();}}私人静态异步任务InsertDbRow（）{等待RetryWrapperAsync (异步() => {使用DbContext1 dbContext =新DbContext1 (“con str”）;等待dbContext.SaveChangesAsync ();});}公共静态异步任务RetryWrapperAsync（Func <任务>操作）{为（int我=0;我<3.;我+ +){试一试{等待操作();打破;} catch(异常){等待的任务。延迟(One hundred.）;}};}}

［TestClass］公共类ProgramTest{私人只读的DbContext1 mockContext1 = Mock.Create();［TestInitialize］公共无效设置（）{Mock.Arrange(() =>新DbContext1 (“con str”) .Returns (mockContext1);} (TestMethod］公共异步任务TestMethod（）{/ /安排程序程序=新项目();/ /行为等待program.Run ();// <——此时测试挂起}}

［TestMethod］公共无效TestMethod（）{varcultureInfo = Mock.Create< cultureInfo >();varthisThrowsAnException = cultureInfo.Name;}

一种可能的解决方法是创建一个这样的模拟:

            

             
只读的字符串cultureName = CultureInfo.InvariantCulture.Name;…varcultureInfo = Mock.Create(() =>新CultureInfo (cultureName));
            

000000CD7CE038D0 00007ffafb22d3b6 [GCFrame: 000000CD7CE038D0] 000000CD7CE03A40 00007ffafb22d3b6 [PrestubMethodFrame: 000000cd7ce0a40] 000000CD7CE0A530 00007ffafb22d3b6 [PrestubMethodFrame: 000000CD7CE0A530] System.Runtime.Loader.AssemblyLoadContext.OnAssemblyResolve(System.Reflection. System.Reflection.)RuntimeAssembly, System.String) 000000CD7CE0A988 00007ffafb22d3b6 [GCFrame: 000000CD7CE0A988] 000000CD7CE0E3C0 00007ffafb22d3b6 [PrestubMethodFrame: 000000CD7CE0E3C0] System.Runtime.Loader.AssemblyLoadContext.OnAssemblyResolve(System.Reflection. string)RuntimeAssembly, System.String)…(为简洁而省略)000000CD7CF72548 00007ffafb22d3b6 [GCFrame: 000000CD7CF72548] 000000CD7CF75F80 00007ffafb22d3b6 [PrestubMethodFrame: 000000CD7CF75F80] System.Runtime.Loader.AssemblyLoadContext.OnAssemblyResolve(System.Reflection. System.Reflection.)运行timeAssembly, System.String) 000000CD7CF763D8 00007ffafb22d3b6 [GCFrame: 000000cd7cf763d8] 000000CD7CF79E10 00007ffafb22d3b6 [PrestubMethodFrame: 000000cd7cf79e10] System.Runtime.Loader.AssemblyLoadContext.OnAssemblyResolve(System.Reflection.RuntimeAssembly, System.String) 000000CD7CF7A268 00007ffafb22d3b6 [GCFrame: 000000cd7cf7a268] 000000CD7CF7DCA0 00007ffafb22d3b6 [PrestubMethodFrame: 000000cd7cf7dca0] System.Collections.Generic.Dictionary`2[[System.__Canon, System.Private.CoreLib],[System.__Canon, System.Private.CoreLib]]..ctor() 000000CD7CF7DF10 00007FFA9B787B2A System.AppContext..cctor() [/_/src/System.Private.CoreLib/shared/System/AppContext.cs @ 16] 000000CD7CF7E340 00007ffafb2b6c93 [GCFrame: 000000cd7cf7e340] 000000CD7CF7ED18 00007ffafb2b6c93 [HelperMethodFrame: 000000cd7cf7ed18] 000000CD7CF7EE20 00007FFA9B7876B9 System.AppContext.Setup(Char**, Char**, Int32)