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

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

MethodWithInvocationGenerator.cs

Source:MethodWithInvocationGenerator.cs

...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 };156			emitter.CodeBuilder.AddExpression(157				new IfNullExpression(methodInterceptorsField,158				                     new AssignStatement(methodInterceptorsField,159				                                         new NullCoalescingOperatorExpression(selectInterceptors, emptyInterceptors))));160			return methodInterceptorsField.ToExpression();161		}162		private void EmitLoadGenricMethodArguments(MethodEmitter methodEmitter, MethodInfo method, Reference invocationLocal)163		{164			var genericParameters = method.GetGenericArguments().FindAll(t => t.GetTypeInfo().IsGenericParameter);165			var genericParamsArrayLocal = methodEmitter.CodeBuilder.DeclareLocal(typeof(Type[]));166			methodEmitter.CodeBuilder.AddStatement(167				new AssignStatement(genericParamsArrayLocal, new NewArrayExpression(genericParameters.Length, typeof(Type))));168			for (var i = 0; i < genericParameters.Length; ++i)169			{170				methodEmitter.CodeBuilder.AddStatement(171					new AssignArrayStatement(genericParamsArrayLocal, i, new TypeTokenExpression(genericParameters[i])));172			}173			methodEmitter.CodeBuilder.AddExpression(174				new MethodInvocationExpression(invocationLocal,175				                               InvocationMethods.SetGenericMethodArguments,176				                               new ReferenceExpression(177					                               genericParamsArrayLocal)));178		}179		private Expression[] GetCtorArguments(ClassEmitter @class, Expression proxiedMethodTokenExpression, TypeReference[] dereferencedArguments, Expression methodInterceptors)180		{181			return new[]182			{183				getTargetExpression(@class, MethodToOverride),184				SelfReference.Self.ToExpression(),185				methodInterceptors ?? interceptors.ToExpression(),186				proxiedMethodTokenExpression,187				new ReferencesToObjectArrayExpression(dereferencedArguments)188			};189		}190		private Expression[] ModifyArguments(ClassEmitter @class, Expression[] arguments)191		{192			if (contributor == null)193			{194				return arguments;195			}196			return contributor.GetConstructorInvocationArguments(arguments, @class);197		}198		private bool HasByRefArguments(ArgumentReference[] arguments)199		{200			for (int i = 0; i < arguments.Length; i++ )201			{202				if (arguments[i].Type.GetTypeInfo().IsByRef)203				{204					return true;...

ModifyArguments

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.Generators;8using Telerik.JustMock.Core.Context;9using System.Reflection;10using Telerik.JustMock.Helpers;11{12    {13        static void Main(string[] args)14        {15            var mock = Mock.Create<ISomeInterface>();16            var methodInfo = typeof(ISomeInterface).GetMethod("SomeMethod");17            var arguments = new object[] { 1, "2", 3 };18            var invocation = new Invocation(mock, methodInfo, arguments);19            var generator = new MethodWithInvocationGenerator(methodInfo);20            var argumentsToUse = generator.ModifyArguments(invocation, arguments);21            Console.WriteLine(argumentsToUse[0]);22            Console.WriteLine(argumentsToUse[1]);23            Console.WriteLine(argumentsToUse[2]);24        }25    }26    {27        void SomeMethod(int a, string b, int c);28    }29}

ModifyArguments

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;9using Telerik.JustMock.Core.Castle.DynamicProxy;10using Telerik.JustMock.Core.Context;11using Telerik.JustMock.Core.Behaviors;12using Telerik.JustMock.Core.Expressions;13using System.Reflection;14using Telerik.JustMock.Core.Castle.Core.Interceptor;15using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;16using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;17using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;18using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeGenerators;19using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.AbstractMembers;20{21    {22        public virtual void Foo(string s)23        {24        }25    }26    {27        public void TestMethod1()28        {29            var mock = Mock.Create<Class1>();30            var method = typeof(Class1).GetMethod("Foo", new Type[] { typeof(string) });31            var generator = new MethodWithInvocationGenerator(method, typeof(Class1));32            var arguments = new Expression[] { Expression.Constant("Hello") };33            var invocation = new InvocationExpression(method, arguments);34            var emitter = new MethodEmitter(generator, typeof(Class1), method, invocation);35            var il = new ILGenerator(emitter);36            var builder = new CodeBuilder(il);37            var code = new CodeGenerator(il, builder);38            generator.ModifyArguments(code, invocation);39            Assert.AreEqual("Hello", arguments[0].ToString());40        }41    }42}

ModifyArguments

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;8{9    {10        static void Main(string[] args)11        {12            var method = typeof(Program).GetMethod("M");13            var generator = new MethodWithInvocationGenerator(method, new ArgumentsUtil(), new ArgumentReference[0], new ArgumentReference[0], new ArgumentReference[0]);14            var emitter = new MethodEmitter(null, null, null);15            var body = new Statement[0];16            var arguments = new ArgumentReference[0];17            generator.ModifyArguments(emitter, body, arguments);18        }19        public void M(int a, int b, int c)20        { }21    }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;28using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;29using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;30{31    {32        static void Main(string[] args)33        {34            var method = typeof(Program).GetMethod("M");35            var generator = new MethodWithInvocationGenerator(method, new ArgumentsUtil(), new ArgumentReference[0], new ArgumentReference[0], new ArgumentReference[0]);36            var emitter = new MethodEmitter(null, null, null);37            var body = new Statement[0];38            var arguments = new ArgumentReference[0];39            generator.ModifyArguments(emitter, body, arguments);40        }41        public void M(int a, int b, int c)42        { }43    }44}45using System;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;

ModifyArguments

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.Generators;8{9    {10        public void Method1(int a, string b)11        {12            Console.WriteLine("In Method1");13        }14    }15    {16        public void Method2(int a, string b)17        {18            Console.WriteLine("In Method2");19        }20    }21    {22        static void Main(string[] args)23        {24            var obj1 = Mock.Create<Class1>();25            var obj2 = Mock.Create<Class2>();26            var method = typeof(Class1).GetMethod("Method1");27            var method2 = typeof(Class2).GetMethod("Method2");28            var methodGenerator = new MethodWithInvocationGenerator(method, method2);29            var methodGenerator2 = new MethodWithInvocationGenerator(method2, method);30            var methodInfo = typeof(Class1).GetMethod("Method1");31            var methodInfo2 = typeof(Class2).GetMethod("Method2");32            var methodGenerator3 = new MethodWithInvocationGenerator(methodInfo, methodInfo2);33            var methodGenerator4 = new MethodWithInvocationGenerator(methodInfo2, methodInfo);34            Mock.NonPublic.Arrange(obj1, methodGenerator.GenerateCode()).DoInstead((Action<int, string>)((a, b) => Console.WriteLine("In Mock Method1")));35            Mock.NonPublic.Arrange(obj2, methodGenerator2.GenerateCode()).DoInstead((Action<int, string>)((a, b) => Console.WriteLine("In Mock Method2")));36            Mock.NonPublic.Arrange(obj1, methodGenerator3.GenerateCode()).DoInstead((Action<int, string>)((a, b) => Console.WriteLine("In Mock Method1")));37            Mock.NonPublic.Arrange(obj2, methodGenerator4.GenerateCode()).DoInstead((Action<int, string>)((a, b) => Console.WriteLine("In Mock Method2")));38            obj1.Method1(1, "a");39            obj2.Method2(2, "b");40        }41    }42}

ModifyArguments

Using AI Code Generation

1using Telerik.JustMock;2using Telerik.JustMock.Core;3using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        public virtual void Foo(string s)12        {13        }14    }15    {16        public void Foo(string s)17        {18            Console.WriteLine(s);19        }20    }21    {22        static void Main(string[] args)23        {24            var mock = Mock.Create<Class1>();25            Mock.Arrange(() => mock.Foo(Arg.IsAny<string>())).DoInstead(() =>26            {27                var method = Mock.GetInvocation(mock).Method;28                var generator = new MethodWithInvocationGenerator(method);29                var invocation = Mock.GetInvocation(mock);30                var arguments = generator.ModifyArguments(invocation, new object[] { "test" });31                method.Invoke(invocation.Proxy, arguments);32            });33            mock.Foo("test");34        }35    }36}

ModifyArguments

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;6using Telerik.JustMock.Core;7using Telerik.JustMock.Helpers;8{9    {10        static void Main(string[] args)11        {12            var mock = Mock.Create<ISample>();13            var method = typeof(ISample).GetMethod("Method");14            var generator = new MethodWithInvocationGenerator(method, typeof(ISample));15            var invocation = new InvocationMock(method, mock, new object[] { 1, 2 });16            var argsToModify = new object[] { 3, 4 };17            generator.ModifyArguments(invocation, argsToModify);18            Console.WriteLine(invocation.Arguments[0]);19            Console.WriteLine(invocation.Arguments[1]);20        }21    }22    {23        int Method(int a, int b);24    }25}26var mock = Mock.Create<ISample>();27var method = typeof(ISample).GetMethod("Method");28var generator = new MethodWithInvocationGenerator(method, typeof(ISample));29var invocation = new InvocationMock(method, mock, new object[] { 1, 2 });30var argsToModify = new object[] { 3, 4 };31generator.ModifyArguments(invocation, argsToModify);32Console.WriteLine(invocation.Arguments[0]);33Console.WriteLine(invocation.Arguments[1]);

ModifyArguments

Using AI Code Generation

1using System;2using Telerik.JustMock;3using Telerik.JustMock.Helpers;4{5    {6        {7            void DoSomething(int a, int b);8        }9        public static void ModifyArguments_Example()10        {11            var mock = Mock.Create<IMyInterface>();12            Mock.Arrange(() => mock.DoSomething(Arg.IsAny<int>(), Arg.IsAny<int>()))13                .DoInstead((int a, int b) =>14                {15                    var generator = new Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator();16                    generator.ModifyArguments(new object[] { a, b }, (ref int a, ref int b) =>17                    {18                        a = 2;19                        b = 3;20                    });21                });22            mock.DoSomething(1, 2);23            Mock.Assert(() => mock.DoSomething(2, 3), Occurs.Once());24        }25    }26}

ModifyArguments

Using AI Code Generation

1using System;2using Telerik.JustMock.Core;3using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;4{5    {6        public virtual void Method1(int a, int b)7        {8            Console.WriteLine("Method1");9        }10    }11    {12        public void Method2()13        {14            var obj = Mock.Create<Class1>();15            MethodWithInvocationGenerator generator = new MethodWithInvocationGenerator(obj.GetType().GetMethod("Method1"), obj.GetType());16            object[] arguments = new object[] { 1, 2 };17            generator.ModifyArguments(arguments);18            obj.Method1((int)arguments[0], (int)arguments[1]);19        }20    }21}

ModifyArguments

Using AI Code Generation

1public void ModifyArguments(int arg1, int arg2)2{3    int[] args = new int[] { arg1, arg2 };4    Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator.ModifyArguments(args);5    arg1 = args[0];6    arg2 = args[1];7}8public void ModifyArguments(int arg1, int arg2)9{10    int[] args = new int[] { arg1, arg2 };11    Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator.ModifyArguments(args);12    arg1 = args[0];13    arg2 = args[1];14}15public void ModifyArguments(int arg1, int arg2)16{17    int[] args = new int[] { arg1, arg2 };18    Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator.ModifyArguments(args);19    arg1 = args[0];20    arg2 = args[1];21}22public void ModifyArguments(int arg1, int arg2)23{24    int[] args = new int[] { arg1, arg2 };25    Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator.ModifyArguments(args);26    arg1 = args[0];27    arg2 = args[1];28}29public void ModifyArguments(int arg1, int arg2)30{31    int[] args = new int[] { arg1, arg2 };32    Telerik.JustMock.Core.Castle.DynamicProxy.Generators.MethodWithInvocationGenerator.ModifyArguments(args);33    arg1 = args[0];34    arg2 = args[1];35}

ModifyArguments

Using AI Code Generation

1using System;2using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;3using Telerik.JustMock.Core.Castle.DynamicProxy;4{5    {6        public static void Main(string[] args)7        {8            var proxyGenerator = new ProxyGenerator();9            var mock = proxyGenerator.CreateClassProxy<MockClass>();10            var result = mock.Add(1, 2);11            Console.WriteLine(result);12        }13    }14    {15        public virtual int Add(int x, int y)16        {17            return x + y;18        }19    }20}21using System;22using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;23using Telerik.JustMock.Core.Castle.DynamicProxy;24{25    {26        public static void Main(string[] args)27        {28            var proxyGenerator = new ProxyGenerator();29            var mock = proxyGenerator.CreateClassProxy<MockClass>();30            var result = mock.Add(1, 2);31            Console.WriteLine(result);32        }33    }34    {35        public virtual int Add(int x, int y)36        {37            return x + y;38        }39    }40}41using System;42using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;43using Telerik.JustMock.Core.Castle.DynamicProxy;44{45    {46        public static void Main(string[] args)47        {48            var proxyGenerator = new ProxyGenerator();49            var mock = proxyGenerator.CreateClassProxy<MockClass>();50            var result = mock.Add(1, 2);51            Console.WriteLine(result);52        }53    }54    {55        public virtual int Add(int x, int y)56        {

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