How to use IfNull method of Telerik.JustMock.Core.Castle.DynamicProxy.Contributors.OptionallyForwardingMethodGenerator class

Best JustMockLite code snippet using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors.OptionallyForwardingMethodGenerator.IfNull

OptionallyForwardingMethodGenerator.cs

Source:OptionallyForwardingMethodGenerator.cs

...33		{34			var targetReference = getTargetReference(@class, MethodToOverride);35			emitter.CodeBuilder.AddStatement(36				new ExpressionStatement(37					new IfNullExpression(targetReference, IfNull(emitter.ReturnType), IfNotNull(targetReference))));38			return emitter;39		}40		private Expression IfNotNull(Reference targetReference)41		{42			var expression = new MultiStatementExpression();43			var arguments = ArgumentsUtil.ConvertToArgumentReferenceExpression(MethodToOverride.GetParameters());44			expression.AddStatement(new ReturnStatement(45			                        	new MethodInvocationExpression(46			                        		targetReference,47			                        		MethodToOverride,48			                        		arguments) { VirtualCall = true }));49			return expression;50		}51		private Expression IfNull(Type returnType)52		{53			var expression = new MultiStatementExpression();54			InitOutParameters(expression, MethodToOverride.GetParameters());55			if (returnType == typeof(void))56			{57				expression.AddStatement(new ReturnStatement());58			}59			else60			{61				expression.AddStatement(new ReturnStatement(new DefaultValueExpression(returnType)));62			}63			return expression;64		}65		private void InitOutParameters(MultiStatementExpression expression, ParameterInfo[] parameters)...

IfNull

Using AI Code Generation

1using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;2using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;3using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;4using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        public void DoSomething()13        {14            OptionallyForwardingMethodGenerator.IfNull(null, "param1");15        }16    }17}18Error 1 The type or namespace name 'OptionallyForwardingMethodGenerator' could not be found (are you missing a using directive or an assembly reference?) C:\Users\user\Documents\Visual Studio 2012\Projects\ConsoleApplication1\ConsoleApplication1\4.cs 7 7 ConsoleApplication1

IfNull

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;8using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.SimpleAST;9using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;10using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;11using Telerik.JustMock.Core.Castle.DynamicProxy;12using Telerik.JustMock.Core;13using Telerik.JustMock;14{15    {16        static void Main(string[] args)17        {18            var mock = Mock.Create<IFoo>();19            Mock.Arrange(() => mock.Bar(1)).Returns(2).MustBeCalled();20            Mock.Arrange(() => mock.Bar(2)).Returns(3).MustBeCalled();21            Mock.Arrange(() => mock.Bar(3)).Returns(4).MustBeCalled();22            Mock.Arrange(() => mock.Bar(4)).Returns(5).MustBeCalled();23            Mock.Assert(mock);24            Console.WriteLine(mock.Bar(1));25            Console.WriteLine(mock.Bar(2));26            Console.WriteLine(mock.Bar(3));27            Console.WriteLine(mock.Bar(4));28            Console.WriteLine(mock.Bar(5));29        }30    }31    {32        int Bar(int a);33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;40using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;41using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;42using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders.SimpleAST;43using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;44using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;45using Telerik.JustMock.Core.Castle.DynamicProxy;46using Telerik.JustMock.Core;

IfNull

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 mock = Mock.Create<IFoo>();12            mock.Bar();13            Mock.Assert(() => mock.Bar(), Occurs.Never());14            Console.ReadLine();15        }16    }17    {18        void Bar();19    }20}21public override void IfNull(MethodInfo method, ILGenerator gen)22        {23            var type = method.ReturnType;24            var isValueType = type.IsValueType;25            var isNullable = type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable<>);26            var isReference = !isValueType || isNullable;27            var isVoid = type == typeof(void);28            var isBool = type == typeof(bool);29            if (isReference || isVoid)30            {31                gen.Emit(OpCodes.Ldnull);32            }33            else if (isBool)34            {35                gen.Emit(OpCodes.Ldc_I4_0);36            }37            {38                gen.Emit(OpCodes.Ldc_I4_0);39                gen.Emit(OpCodes.Conv_I8);40            }41            gen.Emit(OpCodes.Ret);42        }43public override void IfNull(MethodInfo method, ILGenerator gen)44        {45            var type = method.ReturnType;46            var isValueType = type.IsValueType;47            var isNullable = type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable<>);48            var isReference = !isValueType || isNullable;49            var isVoid = type == typeof(void);50            var isBool = type == typeof(bool);51            if (isReference || isVoid)52            {53                gen.Emit(OpCodes.Ldnull);54            }55            else if (isBool)56            {57                gen.Emit(OpCodes.Ldc_I4_0);58            }59            {60                gen.Emit(OpCodes.Ldc_I4_0);61                gen.Emit(OpCodes.Conv_I8);62            }63            gen.Emit(OpCodes.Ret);64        }

IfNull

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6{7    {8        static void Main(string[] args)9        {10            var mock = Mock.Create<IFoo>();11            Mock.Arrange(() => mock.Bar()).Returns(1);12            Mock.Arrange(() => mock.Bar()).IfNull().Returns(2);13            Console.WriteLine(mock.Bar());14            Console.WriteLine(mock.Bar());15            Console.ReadLine();16        }17    }18    {19        int Bar();20    }21}

IfNull

Using AI Code Generation

1using System;2using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;3{4    public static void Main()5    {6        OptionallyForwardingMethodGenerator obj = new OptionallyForwardingMethodGenerator();7        obj.IfNull(null);8    }9}

IfNull

Using AI Code Generation

1using System;2using Telerik.JustMock;3using Telerik.JustMock.Core;4using Telerik.JustMock.Helpers;5using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;6{7    {8        public static void Main()9        {10            var mock = Mock.Create<IFoo>();11            Mock.Arrange(() => mock.Method(Arg.AnyString)).IfNull().Returns("hello");12            Console.WriteLine(mock.Method(null));13        }14    }15    {16        string Method(string s);17    }18}19Mock.Arrange(() => mock.Property).IfNull().Returns("Default");20Mock.Arrange(() => mock.Property).Returns("Default").IfNull();21but I receive the same error. Is there a way to use the IfNull() method for a property?

IfNull

Using AI Code Generation

1using System;2using Telerik.JustMock;3{4    {5        static void Main(string[] args)6        {7            var mock = Mock.Create<IFoo>();8            var bar = mock.Bar;9            Console.WriteLine(bar);10        }11    }12    {13        string Bar { get; }14    }15}

IfNull

Using AI Code Generation

1using System;2using Telerik.JustMock.Core;3{4    {5        public string Method1(string input)6        {7            if (input == null)8            {9                throw new ArgumentNullException();10            }11            return input;12        }13        public string Method2(string input)14        {15            if (input == null)16            {17                throw new ArgumentNullException();18            }19            return input;20        }21    }22    {23        public string Method1(string input)24        {25            if (input == null)26            {27                throw new ArgumentNullException();28            }29            return input;30        }31        public string Method2(string input)32        {33            if (input == null)34            {35                throw new ArgumentNullException();36            }37            return input;38        }39    }40}41using System;42using Telerik.JustMock.Core;43{44    {45        public string Method1(string input)46        {47            if (input == null)48            {49                throw new ArgumentNullException();50            }51            return input;52        }53        public string Method2(string input)54        {55            if (input == null)56            {57                throw new ArgumentNullException();58            }59            return input;60        }61    }62    {63        public string Method1(string input)64        {65            if (input == null)66            {67                throw new ArgumentNullException();68            }69            return input;70        }71        public string Method2(string input)72        {73            if (input == null)74            {75                throw new ArgumentNullException();76            }77            return input;78        }79    }80}81using System;82using Telerik.JustMock.Core;83{84    {85        public string Method1(string input)86        {87            if (input == null)88            {89                throw new ArgumentNullException();90            }91            return input;92        }93        public string Method2(string input)94        {95            if (input == null)96            {97                throw new ArgumentNullException();98            }99            return input;100        }101    }102    {

IfNull

Using AI Code Generation

1{2    public int Method1()3    {4        return 0;5    }6}7{8    public int Method1()9    {10        return 0;11    }12}13{14    public int Method1()15    {16        return 0;17    }18}19{20    public int Method1()21    {22        return 0;23    }24}25{26    public int Method1()27    {28        return 0;29    }30}31{32    public int Method1()33    {34        return 0;35    }36}37{38    public int Method1()39    {40        return 0;41    }42}

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