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

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

MethodWithInvocationGenerator.cs

Source:MethodWithInvocationGenerator.cs

...50			this.getTargetTypeExpression = getTargetTypeExpression;51			this.interceptors = interceptors;52			this.contributor = contributor;53		}54		protected FieldReference BuildMethodInterceptorsField(ClassEmitter @class, MethodInfo method, INamingScope namingScope)55		{56			var methodInterceptors = @class.CreateField(57				namingScope.GetUniqueName(string.Format("interceptors_{0}", method.Name)),58				typeof(IInterceptor[]),59				false);60#if FEATURE_SERIALIZATION61			@class.DefineCustomAttributeFor<XmlIgnoreAttribute>(methodInterceptors);62#endif63			return methodInterceptors;64		}65		protected override MethodEmitter BuildProxiedMethodBody(MethodEmitter emitter, ClassEmitter @class, ProxyGenerationOptions options, INamingScope namingScope)66		{67			var invocationType = invocation;68			Trace.Assert(MethodToOverride.IsGenericMethod == invocationType.GetTypeInfo().IsGenericTypeDefinition);69			var genericArguments = Type.EmptyTypes;70			var constructor = invocation.GetConstructors()[0];71			Expression proxiedMethodTokenExpression;72			if (MethodToOverride.IsGenericMethod)73			{74				// bind generic method arguments to invocation's type arguments75				genericArguments = emitter.MethodBuilder.GetGenericArguments();76				invocationType = invocationType.MakeGenericType(genericArguments);77				constructor = TypeBuilder.GetConstructor(invocationType, constructor);78				// Not in the cache: generic method79				proxiedMethodTokenExpression = new MethodTokenExpression(MethodToOverride.MakeGenericMethod(genericArguments));80			}81			else82			{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			{149				targetTypeExpression = new MethodInvocationExpression(null, TypeUtilMethods.GetTypeOrNull, getTargetExpression(@class, MethodToOverride));150			}151			var emptyInterceptors = new NewArrayExpression(0, typeof(IInterceptor));152			var selectInterceptors = new MethodInvocationExpression(selector, InterceptorSelectorMethods.SelectInterceptors,153			                                                        targetTypeExpression,154			                                                        proxiedMethodTokenExpression, interceptors.ToExpression())155			{ VirtualCall = true };...

BuildMethodInterceptorsField

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;8using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;9using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;10using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;11using Telerik.JustMock.Core.Castle.DynamicProxy.Tokens;12{13    {14        public void TestMethod()15        {16            var method = typeof(TestClass).GetMethod("TestMethod");17            var invocation = new MethodInvocationExpression(new ArgumentReferenceExpression(0), method, new Expression[0]);18            var methodWithInvocation = new MethodWithInvocationGenerator(typeof(TestClass), method, invocation, false);19            var interceptorField = methodWithInvocation.BuildMethodInterceptorsField();20            Console.WriteLine(interceptorField);21        }22    }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;30using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;31using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;32using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;33using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;34using Telerik.JustMock.Core.Castle.DynamicProxy.Tokens;35{36    {37        public void TestMethod()38        {39            var method = typeof(TestClass).GetMethod("TestMethod");40            var invocation = new MethodInvocationExpression(new ArgumentReferenceExpression(0), method, new Expression[0]);41            var methodWithInvocation = new MethodWithInvocationGenerator(typeof(TestClass), method, invocation, false);42            var interceptorField = methodWithInvocation.BuildMethodInterceptorsField();43            Console.WriteLine(interceptorField);44        }45    }46}

BuildMethodInterceptorsField

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.Castle.DynamicProxy.Generators;8using Telerik.JustMock.Helpers;9{10    {11        static void Main(string[] args)12        {13            var proxyGenerator = new ProxyGenerator();14            var interceptor = Mock.Create<IInterceptor>();15            var method = typeof(IIntercepted).GetMethod("Method");16            var methodWithInvocation = MethodWithInvocationGenerator.BuildMethodInterceptorsField(method, interceptor);17            var instance = proxyGenerator.CreateClassProxy(typeof(Intercepted), new Type[0], interceptor);18            var result = methodWithInvocation.Invoke(instance, new object[] { "Hello" });19            Console.WriteLine(result);20        }21    }22    {23        string Method(string value);24    }25    {26        public string Method(string value)27        {28            return value;29        }30    }31}

BuildMethodInterceptorsField

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;7using Telerik.JustMock.Core.Castle.DynamicProxy;8using Telerik.JustMock.Core;9{10    {11        static void Main(string[] args)12        {13            var generator = new MethodWithInvocationGenerator();14            var interceptorsField = generator.BuildMethodInterceptorsField();15            Console.WriteLine(interceptorsField.Name);16            Console.ReadLine();17        }18    }19}

BuildMethodInterceptorsField

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;7using Telerik.JustMock.Core;8using Telerik.JustMock.Core.Castle.DynamicProxy;9using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;10using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;11using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;12using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;13using Telerik.JustMock.Core.Castle.Core.Internal;14using System.Reflection;15using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.SimpleAST;16using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;17using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL;18using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Conversions;19using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Generators;20using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Instructions;21using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Conversions;22using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Generators;23using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Instructions;24using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Conversions;25using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Generators;26using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Instructions;27using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Conversions;28using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Generators;29using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Instructions;30using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.IL.Conversions;

BuildMethodInterceptorsField

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core;7{8    {9        static void Main(string[] args)10        {11            var type = typeof(Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator);12            var method = type.GetMethod("BuildMethodInterceptorsField", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static);13            var methodInterceptorsField = method.Invoke(null, new object[] { typeof(object), typeof(string) });14            Console.WriteLine(methodInterceptorsField);15            Console.ReadKey();16        }17    }18}19Error 1   The type or namespace name 'MethodWithInvocationGenerator' does not exist in the namespace 'Telerik.JustMock.Core.Castle.DynamicProxy.Generators' (are you missing an assembly reference?)   C:\Users\user\Documents\Visual Studio 2015\Projects\JustMockUnitTest\JustMockUnitTest\Program.cs    14  13  JustMockUnitTest

BuildMethodInterceptorsField

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;7using Telerik.JustMock.Expectations.Abstraction;8using Telerik.JustMock.Expectations.Abstraction.ActualCalls;9{10    {11        static void Main(string[] args)12        {13            var mock = Mock.Create<ISampleClass>();14            var method = typeof(ISampleClass).GetMethod("Method");15            Mock.Arrange(() => mock.Method()).Returns(10);16            var field = MethodWithInvocationGenerator.BuildMethodInterceptorsField(typeof(ISampleClass), method);17            var actualCall = Mock.GetActual(mock, method);18            var methodInterceptor = actualCall.GetMethodInterceptor(field);19            var result = methodInterceptor.Invoke();20            Console.WriteLine(result);21        }22    }23    {24        int Method();25    }26}27public void GetMethodInterceptor_ShouldReturnInterceptorForMethod()28{29    var mock = Mock.Create<ISampleClass>();30    var method = typeof(ISampleClass).GetMethod("Method");31    Mock.Arrange(() => mock.Method()).Returns(10);32    var actualCall = Mock.GetActual(mock, method);33    var methodInterceptor = actualCall.GetMethodInterceptor();34    Assert.AreEqual(10, methodInterceptor.Invoke());35}

BuildMethodInterceptorsField

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;8using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;9{10    {11        static void Main(string[] args)12        {13            var proxyGenerator = new ProxyGenerator();14            var proxyBuilder = new ClassEmitter(null, "Proxy", TypeAttributes.Public);15            var method = new MethodWithInvocationGenerator(proxyBuilder, null, null, null, null, null, null, null, null);16            var field = method.BuildMethodInterceptorsField();17            var method2 = new MethodWithInvocationGenerator(proxyBuilder, null, null, null, null, null, null, null, null);18            var field2 = method2.BuildMethodInterceptorsField();19        }20    }21}

BuildMethodInterceptorsField

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.Core.Castle.DynamicProxy.Generators;9using Telerik.JustMock.Expectations.Abstraction;10using Telerik.JustMock.Helpers;11using Telerik.JustMock.Test;12{13    {14        public void Method1() { }15    }16    {17        public void Method2() { }18    }19    {20        public void Method3() { }21    }22    {23        public void Method4() { }24    }25    {26        public void Method5() { }27    }28    {29        public void Method6() { }30    }31    {32        public void Method7() { }33    }34    {35        public void Method8() { }36    }37    {38        public void Method9() { }39    }40    {41        public void Method10() { }42    }43    {44        public void Method11() { }45    }46    {47        public void Method12() { }48    }49    {50        public void Method13() { }51    }52    {53        public void Method14() { }54    }55    {56        public void Method15() { }57    }58    {59        public void Method16() { }60    }61    {62        public void Method17() { }63    }64    {65        public void Method18() { }66    }67    {68        public void Method19() { }69    }70    {71        public void Method20() { }72    }73    {74        public void Method21() { }75    }76    {77        public void Method22() { }78    }79    {

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