How to use SetMethodInterceptors method of Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator class

Best JustMockLite code snippet using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator.SetMethodInterceptors

MethodWithInvocationGenerator.cs

Source:MethodWithInvocationGenerator.cs

...83				var proxiedMethodToken = @class.CreateStaticField(namingScope.GetUniqueName("token_" + MethodToOverride.Name), typeof(MethodInfo));84				@class.ClassConstructor.CodeBuilder.AddStatement(new AssignStatement(proxiedMethodToken, new MethodTokenExpression(MethodToOverride)));85				proxiedMethodTokenExpression = proxiedMethodToken.ToExpression();86			}87			var methodInterceptors = SetMethodInterceptors(@class, namingScope, emitter, proxiedMethodTokenExpression);88			var dereferencedArguments = IndirectReference.WrapIfByRef(emitter.Arguments);89			var hasByRefArguments = HasByRefArguments(emitter.Arguments);90			var arguments = GetCtorArguments(@class, proxiedMethodTokenExpression, dereferencedArguments, methodInterceptors);91			var ctorArguments = ModifyArguments(@class, arguments);92			var invocationLocal = emitter.CodeBuilder.DeclareLocal(invocationType);93			emitter.CodeBuilder.AddStatement(new AssignStatement(invocationLocal,94			                                                     new NewInstanceExpression(constructor, ctorArguments)));95			if (MethodToOverride.ContainsGenericParameters)96			{97				EmitLoadGenricMethodArguments(emitter, MethodToOverride.MakeGenericMethod(genericArguments), invocationLocal);98			}99			if (hasByRefArguments)100			{101				emitter.CodeBuilder.AddStatement(new TryStatement());102			}103			var proceed = new ExpressionStatement(new MethodInvocationExpression(invocationLocal, InvocationMethods.Proceed));104			emitter.CodeBuilder.AddStatement(proceed);105			if (hasByRefArguments)106			{107				emitter.CodeBuilder.AddStatement(new FinallyStatement());108			}109			GeneratorUtil.CopyOutAndRefParameters(dereferencedArguments, invocationLocal, MethodToOverride, emitter);110			if (hasByRefArguments)111			{112				emitter.CodeBuilder.AddStatement(new EndExceptionBlockStatement());113			}114			if (MethodToOverride.ReturnType != typeof(void))115			{116				var getRetVal = new MethodInvocationExpression(invocationLocal, InvocationMethods.GetReturnValue);117				// Emit code to ensure a value type return type is not null, otherwise the cast will cause a null-deref118				if (emitter.ReturnType.GetTypeInfo().IsValueType && !emitter.ReturnType.IsNullableType())119				{120					LocalReference returnValue = emitter.CodeBuilder.DeclareLocal(typeof(object));121					emitter.CodeBuilder.AddStatement(new AssignStatement(returnValue, getRetVal));122					emitter.CodeBuilder.AddExpression(new IfNullExpression(returnValue, new ThrowStatement(typeof(InvalidOperationException),123						"Interceptors failed to set a return value, or swallowed the exception thrown by the target")));124				}125				// Emit code to return with cast from ReturnValue126				emitter.CodeBuilder.AddStatement(new ReturnStatement(new ConvertExpression(emitter.ReturnType, getRetVal)));127			}128			else129			{130				emitter.CodeBuilder.AddStatement(new ReturnStatement());131			}132			return emitter;133		}134		private Expression SetMethodInterceptors(ClassEmitter @class, INamingScope namingScope, MethodEmitter emitter, Expression proxiedMethodTokenExpression)135		{136			var selector = @class.GetField("__selector");137			if(selector == null)138			{139				return null;140			}141			var methodInterceptorsField = BuildMethodInterceptorsField(@class, MethodToOverride, namingScope);142			Expression targetTypeExpression;143			if (getTargetTypeExpression != null)144			{145				targetTypeExpression = getTargetTypeExpression(@class, MethodToOverride);146			}147			else148			{...

SetMethodInterceptors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6using Telerik.JustMock.Core;7using Telerik.JustMock.Helpers;8using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;9{10    {11        void Method();12    }13    {14        public void Method()15        {16            Console.WriteLine("Method");17        }18    }19    {20        public void Method()21        {22            Console.WriteLine("Method1");23        }24    }25    {26        public void Method()27        {28            Console.WriteLine("Method2");29        }30    }31    {32        public void Method()33        {34            Console.WriteLine("Method3");35        }36    }37    {38        public void Method()39        {40            Console.WriteLine("Method4");41        }42    }43    {44        public void Method()45        {46            Console.WriteLine("Method5");47        }48    }49    {50        public void Method()51        {52            Console.WriteLine("Method6");53        }54    }55    {56        public void Method()57        {58            Console.WriteLine("Method7");59        }60    }61    {62        public void Method()63        {64            Console.WriteLine("Method8");65        }66    }67    {68        public void Method()69        {70            Console.WriteLine("Method9");71        }72    }73    {74        public void Method()75        {76            Console.WriteLine("Method10");77        }78    }79    {80        public void Method()81        {82            Console.WriteLine("Method11");83        }84    }85    {86        public void Method()87        {88            Console.WriteLine("Method12");89        }90    }91    {92        public void Method()93        {94            Console.WriteLine("Method13");95        }96    }97    {98        public void Method()99        {100            Console.WriteLine("Method14");101        }102    }103    {104        public void Method()105        {106            Console.WriteLine("Method15");107        }108    }109    {110        public void Method()

SetMethodInterceptors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock;7using Telerik.JustMock.Core;8using Telerik.JustMock.Helpers;9using Telerik.JustMock.Expectations.Abstraction;10using Telerik.JustMock.Expectations.Abstraction.Acts;11using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies;12using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies;13using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies;14using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies;15using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies;16using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;17using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;18using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;19using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;20using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;21using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;22using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;23using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;24using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;25using Telerik.JustMock.Expectations.Abstraction.Acts.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies.Proxies;

SetMethodInterceptors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock;7using Telerik.JustMock.Core;8using Telerik.JustMock.Helpers;9{10    {11        public static void Main(string[] args)12        {13            var mock = Mock.Create<TestClass>();14            Mock.Arrange(() => mock.Method()).DoInstead(() => Console.WriteLine("Method called!"));15            mock.Method();16            Mock.Assert(() => mock.Method());17            Console.ReadLine();18        }19    }20    {21        public virtual void Method()22        {23            Console.WriteLine("Method called!");24        }25    }26}27    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>28    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>29    <ProjectGuid>{A2A6F8A9-9D1A-4F2B-8C8C-5C7D1B5E0C7B}</ProjectGuid>30    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>31    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>32    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>33    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared

SetMethodInterceptors

Using AI Code Generation

1using System;2using Telerik.JustMock;3using Telerik.JustMock.Core;4using Telerik.JustMock.Core.Castle.DynamicProxy;5{6    {7        static void Main(string[] args)8        {9            var proxy = Mock.Create<IProxyTargetAccessor>();10            var method = typeof(IProxyTargetAccessor).GetMethod("GetTarget");11            var generator = new MethodWithInvocationGenerator(method, proxy, new ProxyGenerationOptions());12            generator.SetMethodInterceptors(new IInterceptor[] { new Interceptor() });13            Console.WriteLine("Press any key to exit.");14            Console.ReadKey();15        }16    }17    {18        object GetTarget();19    }20    {21        public void Intercept(IInvocation invocation)22        {23            invocation.Proceed();24        }25    }26}27at Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator.SetMethodInterceptors(IInterceptor[] interceptors)28at ConsoleApplication1.Program.Main(String[] args) in C:\Users\lubomir\Documents\Visual Studio 2015\Projects\ConsoleApplication1\ConsoleApplication1\Program.cs:line 21

SetMethodInterceptors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6using Telerik.JustMock.Core;7using Telerik.JustMock.Helpers;8{9    {10        static void Main(string[] args)11        {12            var mock = Mock.Create<MyClass>();13            Mock.Arrange(() => mock.Method()).MustBeCalled();14            mock.Method();15            Mock.Assert(mock);16            Mock.SetMethodInterceptors(mock, "Method", new List<Interceptor>());17            mock.Method();18            Mock.Assert(mock);19        }20    }21    {22        public virtual void Method()23        {24            Console.WriteLine("Method called");25        }26    }27}

SetMethodInterceptors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6using Telerik.JustMock.Core;7using Telerik.JustMock.Helpers;8{9    {10        {11            void Method();12        }13        {14            public virtual void Method()15            {16            }17        }18        public static void SetMethodInterceptors()19        {20            var instance = Mock.Create<Class>();21            Mock.Arrange(() => instance.Method()).DoInstead(() => Console.WriteLine("DoInstead"));22            Mock.SetMethodInterceptors(instance, "Method", new Action[] { () => Console.WriteLine("Method Interceptor") });23            instance.Method();24        }25    }26}

SetMethodInterceptors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;7using Telerik.JustMock.Core.Context;8{9    {10        static void Main(string[] args)11        {12            var instance = Mock.Create<TestClass>();13            Mock.Arrange(() => instance.Method1()).Returns("Hello");14            Mock.Arrange(() => instance.Method2()).Returns("World");15            Mock.Arrange(() => instance.Method3()).Returns("Hello World");16            Mock.Arrange(() => instance.Method5()).Returns("Hello World");17            Mock.Arrange(() => instance.Method6()).Returns("Hello World");18            Mock.Arrange(() => instance.Method7()).Returns("Hello World");19            Mock.Arrange(() => instance.Method8()).Returns("Hello World");20            Mock.Arrange(() => instance.Method9()).Returns("Hello World");21            Mock.Arrange(() => instance.Method10()).Returns("Hello World");22            Mock.Arrange(() => instance.Method11()).Returns("Hello World");23            Mock.Arrange(() => instance.Method12()).Returns("Hello World");24            Mock.Arrange(() => instance.Method13()).Returns("Hello World");25            Mock.Arrange(() => instance.Method14()).Returns("Hello World");26            Mock.Arrange(() => instance.Method15()).Returns("Hello World");27            Mock.Arrange(() => instance.Method16()).Returns("Hello World");28            Mock.Arrange(() => instance.Method17()).Returns("Hello World");29            Mock.Arrange(() => instance.Method18()).Returns("Hello World");30            Mock.Arrange(() => instance.Method19()).Returns("Hello World");31            Mock.Arrange(() => instance.Method20()).Returns("Hello World");32            Mock.Arrange(() => instance.Method21()).Returns("Hello World");33            Mock.Arrange(() => instance.Method22()).Returns("Hello World");34            Mock.Arrange(() => instance.Method23()).Returns("Hello World");35            Mock.Arrange(() => instance.Method24()).Returns("Hello World");36            Mock.Arrange(() => instance.Method25()).Returns("Hello World");37            Mock.Arrange(() => instance.Method26()).Returns

SetMethodInterceptors

Using AI Code Generation

1using System;2using System.Linq;3using Telerik.JustMock;4using Telerik.JustMock.Helpers;5using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;6using Telerik.JustMock.Core.Castle.DynamicProxy;7using System.Reflection;8{9    {10        public static void SetMethodInterceptors_Example()11        {12            var proxyGenerator = new ProxyGenerator();13            var target = new Foo();14            var proxy = proxyGenerator.CreateInterfaceProxyWithTarget<IFoo>(target);15            var method = typeof(IFoo).GetMethod("Bar");16            MethodWithInvocationGenerator.SetMethodInterceptors(proxy, method, new IInterceptor[] { new LoggingInterceptor() });17            proxy.Bar();18        }19    }20    {21        void Bar();22    }23    {24        public void Bar()25        {26            Console.WriteLine("Bar");27        }28    }29    {30        public void Intercept(IInvocation invocation)31        {32            Console.WriteLine("Before");33            invocation.Proceed();34            Console.WriteLine("After");35        }36    }37}

SetMethodInterceptors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6using Telerik.JustMock.Core;7using Telerik.JustMock.Core.Castle.DynamicProxy;8using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;9using Telerik.JustMock.Helpers;10using Telerik.JustMock.Helpers.Castle.DynamicProxy;11using Telerik.JustMock.Helpers.Castle.DynamicProxy.Generators;12using Telerik.JustMock.Helpers.Castle.DynamicProxy.Generators.Emitters;13using Telerik.JustMock.Helpers.Castle.DynamicProxy.Generators.Emitters.SimpleAST;14using Telerik.JustMock.Helpers.Castle.DynamicProxy.Internal;15using Telerik.JustMock.Helpers.Castle.DynamicProxy.Internal.Generators;16using Telerik.JustMock.Helpers.Castle.DynamicProxy.Tokens;17using Telerik.JustMock.Helpers.Castle.DynamicProxy.Tokens.Emitters;18using Telerik.JustMock.Helpers.Castle.DynamicProxy.Tokens.Emitters.SimpleAST;19using Telerik.JustMock.Helpers.Castle.DynamicProxy.Tokens.Emitters.SimpleAST.Converters;20using Telerik.JustMock.Helpers.Castle.DynamicProxy.Tokens.Emitters.SimpleAST.Impl;21using Telerik.JustMock.Helpers.Castle.DynamicProxy.Tokens.Impl;22using Telerik.JustMock.Helpers.Castle.DynamicProxy.Tokens.Impl.MemberReferenceProviders;23using Telerik.JustMock.Helpers.Castle.DynamicProxy.Tokens.Impl.MemberReferenceProviders.Impl;24{25    {26        public virtual int Method1()27        {28            return 0;29        }30    }31    {32        public virtual int Method2()33        {34            return 0;35        }36    }37    {38        public virtual int Method3()39        {40            return 0;41        }42    }43    {44        public virtual int Method4()45        {46            return 0;47        }48    }49    {50        public virtual int Method5()51        {52            return 0;53        }54    }55    {56        public virtual int Method6()57        {58            return 0;59        }60    }61    {62        public virtual int Method7()63        {64            return 0;65        }66    }67    {

SetMethodInterceptors

Using AI Code Generation

1using Telerik.JustMock;2using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;3{4    {5        public string TestMethod()6        {7            return "Hello";8        }9    }10    {11        public void TestMethod()12        {13            var mock = Mock.Create<TestClass>();14            var method = typeof(TestClass).GetMethod("TestMethod");15            var methodWithInvocation = (MethodWithInvocationGenerator)method;16            methodWithInvocation.SetMethodInterceptors(new IInterceptor[] { new MockInterceptor() });17            var result = mock.TestMethod();18            Assert.AreEqual("Hello", result);19        }20    }21}22Thanks for the reply. I tried your code and it worked. However, I would like to know if there is a way to use the Mock.Arrange(() => mock.TestMethod()).Returns("Hello"); syntax. If not, is there a way to mock the return value of a method that is not declared in the class? For example, if I have a class that has a method that calls a method in another class, is there a way to mock the return value of the method in the other class?

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