How to use Constructor method of Telerik.JustMock.Core.Castle.DynamicProxy.Contributors.ClassProxyInstanceContributor class

Best JustMockLite code snippet using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors.ClassProxyInstanceContributor.Constructor

ClassProxyInstanceContributor.cs

Source:ClassProxyInstanceContributor.cs Github

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...28 {29#if FEATURE_SERIALIZATION30 private readonly bool delegateToBaseGetObjectData;31 private readonly bool implementISerializable;32 private ConstructorInfo serializationConstructor;33 private readonly IList<FieldReference> serializedFields = new List<FieldReference>();34#endif35 public ClassProxyInstanceContributor(Type targetType, IList<MethodInfo> methodsToSkip, Type[] interfaces,36 string typeId)37 : base(targetType, interfaces, typeId)38 {39#if FEATURE_SERIALIZATION40 if (targetType.IsSerializable)41 {42 implementISerializable = true;43 delegateToBaseGetObjectData = VerifyIfBaseImplementsGetObjectData(targetType, methodsToSkip);44 }45#endif46 }47 protected override Reference GetTargetReference(ClassEmitter emitter)48 {49 return SelfReference.Self;50 }51 public override void Generate(ClassEmitter @class, ProxyGenerationOptions options)52 {53 var interceptors = @class.GetField("__interceptors");54#if FEATURE_SERIALIZATION55 if (implementISerializable)56 {57 ImplementGetObjectData(@class);58 Constructor(@class);59 }60#endif61 ImplementProxyTargetAccessor(@class, interceptors);62 foreach (var attribute in targetType.GetTypeInfo().GetNonInheritableAttributes())63 {64 @class.DefineCustomAttribute(attribute.Builder);65 }66 }67#if FEATURE_SERIALIZATION68 protected override void AddAddValueInvocation(ArgumentReference serializationInfo, MethodEmitter getObjectData,69 FieldReference field)70 {71 serializedFields.Add(field);72 base.AddAddValueInvocation(serializationInfo, getObjectData, field);73 }74 protected override void CustomizeGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo,75 ArgumentReference streamingContext, ClassEmitter emitter)76 {77 codebuilder.AddStatement(new ExpressionStatement(78 new MethodInvocationExpression(79 serializationInfo,80 SerializationInfoMethods.AddValue_Bool,81 new ConstReference("__delegateToBase").ToExpression(),82 new ConstReference(delegateToBaseGetObjectData).83 ToExpression())));84 if (delegateToBaseGetObjectData == false)85 {86 EmitCustomGetObjectData(codebuilder, serializationInfo);87 return;88 }89 EmitCallToBaseGetObjectData(codebuilder, serializationInfo, streamingContext);90 }91 private void EmitCustomGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo)92 {93 var members = codebuilder.DeclareLocal(typeof(MemberInfo[]));94 var data = codebuilder.DeclareLocal(typeof(object[]));95 var getSerializableMembers = new MethodInvocationExpression(96 null,97 FormatterServicesMethods.GetSerializableMembers,98 new TypeTokenExpression(targetType));99 codebuilder.AddStatement(new AssignStatement(members, getSerializableMembers));100 // Sort to keep order on both serialize and deserialize side the same, c.f DYNPROXY-ISSUE-127101 var callSort = new MethodInvocationExpression(102 null,103 TypeUtilMethods.Sort,104 members.ToExpression());105 codebuilder.AddStatement(new AssignStatement(members, callSort));106 var getObjectData = new MethodInvocationExpression(107 null,108 FormatterServicesMethods.GetObjectData,109 SelfReference.Self.ToExpression(),110 members.ToExpression());111 codebuilder.AddStatement(new AssignStatement(data, getObjectData));112 var addValue = new MethodInvocationExpression(113 serializationInfo,114 SerializationInfoMethods.AddValue_Object,115 new ConstReference("__data").ToExpression(),116 data.ToExpression());117 codebuilder.AddStatement(new ExpressionStatement(addValue));118 }119 private void EmitCallToBaseGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo,120 ArgumentReference streamingContext)121 {122 var baseGetObjectData = targetType.GetMethod("GetObjectData",123 new[] { typeof(SerializationInfo), typeof(StreamingContext) });124 codebuilder.AddStatement(new ExpressionStatement(125 new MethodInvocationExpression(baseGetObjectData,126 serializationInfo.ToExpression(),127 streamingContext.ToExpression())));128 }129 private void Constructor(ClassEmitter emitter)130 {131 if (!delegateToBaseGetObjectData)132 {133 return;134 }135 GenerateSerializationConstructor(emitter);136 }137 private void GenerateSerializationConstructor(ClassEmitter emitter)138 {139 var serializationInfo = new ArgumentReference(typeof(SerializationInfo));140 var streamingContext = new ArgumentReference(typeof(StreamingContext));141 var ctor = emitter.CreateConstructor(serializationInfo, streamingContext);142 ctor.CodeBuilder.AddStatement(143 new ConstructorInvocationStatement(serializationConstructor,144 serializationInfo.ToExpression(),145 streamingContext.ToExpression()));146 foreach (var field in serializedFields)147 {148 var getValue = new MethodInvocationExpression(serializationInfo,149 SerializationInfoMethods.GetValue,150 new ConstReference(field.Reference.Name).ToExpression(),151 new TypeTokenExpression(field.Reference.FieldType));152 ctor.CodeBuilder.AddStatement(new AssignStatement(153 field,154 new ConvertExpression(field.Reference.FieldType,155 typeof(object),156 getValue)));157 }158 ctor.CodeBuilder.AddStatement(new ReturnStatement());159 }160 private bool VerifyIfBaseImplementsGetObjectData(Type baseType, IList<MethodInfo> methodsToSkip)161 {162 if (!typeof(ISerializable).IsAssignableFrom(baseType))163 {164 return false;165 }166 if (IsDelegate(baseType))167 {168 //working around bug in CLR which returns true for "does this type implement ISerializable" for delegates169 return false;170 }171 // If base type implements ISerializable, we have to make sure172 // the GetObjectData is marked as virtual173 var getObjectDataMethod = baseType.GetInterfaceMap(typeof(ISerializable)).TargetMethods[0];174 if (getObjectDataMethod.IsPrivate) //explicit interface implementation175 {176 return false;177 }178 if (!getObjectDataMethod.IsVirtual || getObjectDataMethod.IsFinal)179 {180 var message = String.Format("The type {0} implements ISerializable, but GetObjectData is not marked as virtual. " +181 "Dynamic Proxy needs types implementing ISerializable to mark GetObjectData as virtual " +182 "to ensure correct serialization process.",183 baseType.FullName);184 throw new ArgumentException(message);185 }186 methodsToSkip.Add(getObjectDataMethod);187 serializationConstructor = baseType.GetConstructor(188 BindingFlags.Instance | BindingFlags.Public |189 BindingFlags.NonPublic,190 null,191 new[] { typeof(SerializationInfo), typeof(StreamingContext) },192 null);193 if (serializationConstructor == null)194 {195 var message = String.Format("The type {0} implements ISerializable, " +196 "but failed to provide a deserialization constructor",197 baseType.FullName);198 throw new ArgumentException(message);199 }200 return true;201 }202 private bool IsDelegate(Type baseType)203 {204 return baseType.BaseType == typeof(MulticastDelegate);205 }206#endif207 }...

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ClassProxyGenerator.cs

Source:ClassProxyGenerator.cs Github

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...52 ProxyGenerationOptions.Hook.MethodsInspected();53 var emitter = BuildClassEmitter(name, targetType, implementedInterfaces);54 CreateFields(emitter);55 CreateTypeAttributes(emitter);56 // Constructor57 var cctor = GenerateStaticConstructor(emitter);58 var constructorArguments = new List<FieldReference>();59 foreach (var contributor in contributors)60 {61 contributor.Generate(emitter, ProxyGenerationOptions);62 // TODO: redo it63 var mixinContributor = contributor as MixinContributor;64 if (mixinContributor != null)65 {66 constructorArguments.AddRange(mixinContributor.Fields);67 }68 }69 // constructor arguments70 var interceptorsField = emitter.GetField("__interceptors");71 constructorArguments.Add(interceptorsField);72 var selector = emitter.GetField("__selector");73 if (selector != null)74 {75 constructorArguments.Add(selector);76 }77 GenerateConstructors(emitter, targetType, constructorArguments.ToArray());78 GenerateParameterlessConstructor(emitter, targetType, interceptorsField);79 // Complete type initializer code body80 CompleteInitCacheMethod(cctor.CodeBuilder);81 // Crosses fingers and build type82 Type proxyType = emitter.BuildType();83 InitializeStaticFields(proxyType);84 return proxyType;85 }86 protected virtual IEnumerable<Type> GetTypeImplementerMapping(Type[] interfaces,87 out IEnumerable<ITypeContributor> contributors,88 INamingScope namingScope)89 {90 var methodsToSkip = new List<MethodInfo>();91 var proxyInstance = new ClassProxyInstanceContributor(targetType, methodsToSkip, interfaces, ProxyTypeConstants.Class);92 // TODO: the trick with methodsToSkip is not very nice......

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DelegateProxyGenerator.cs

Source:DelegateProxyGenerator.cs Github

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...83 ProxyGenerationOptions.Hook.MethodsInspected();84 var emitter = BuildClassEmitter(name, typeof(object), implementedInterfaces);85 CreateFields(emitter);86 CreateTypeAttributes(emitter);87 // Constructor88 var cctor = GenerateStaticConstructor(emitter);89 var targetField = CreateTargetField(emitter);90 var constructorArguments = new List<FieldReference> { targetField };91 foreach (var contributor in contributors)92 {93 contributor.Generate(emitter, ProxyGenerationOptions);94 }95 // constructor arguments96 var interceptorsField = emitter.GetField("__interceptors");97 constructorArguments.Add(interceptorsField);98 var selector = emitter.GetField("__selector");99 if (selector != null)100 {101 constructorArguments.Add(selector);102 }103 GenerateConstructor(emitter, null, constructorArguments.ToArray());104 GenerateParameterlessConstructor(emitter, targetType, interceptorsField);105 // Complete type initializer code body106 CompleteInitCacheMethod(cctor.CodeBuilder);107 // Crosses fingers and build type108 var proxyType = emitter.BuildType();109 InitializeStaticFields(proxyType);110 return proxyType;111 }112 }113}...

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Constructor

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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.SimpleAST;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;8using Telerik.JustMock.Core.Castle.DynamicProxy;9using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;10using System.Reflection;11using System.Diagnostics;12{13 {14 public static void Main()15 {16 ConstructorInfo constructor = typeof(JustMockUnitTestSample.Class1).GetConstructor(new Type[] { });17 ConstructorInfo[] constructors = new ConstructorInfo[] { constructor };18 ClassProxyInstanceContributor classProxyInstanceContributor = new ClassProxyInstanceContributor(typeof(JustMockUnitTestSample.Class1), constructors);19 Debug.Assert(classProxyInstanceContributor != null);20 }21 }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;28using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;29using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;30using Telerik.JustMock.Core.Castle.DynamicProxy;31using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;32using System.Reflection;33using System.Diagnostics;34{35 {36 public static void Main()37 {38 ConstructorInfo constructor = typeof(JustMockUnitTestSample.Class1).GetConstructor(new Type[] { });39 ConstructorInfo[] constructors = new ConstructorInfo[] { constructor };40 ClassProxyInstanceContributor classProxyInstanceContributor = new ClassProxyInstanceContributor(typeof(JustMockUnitTestSample.Class1), constructors);41 Debug.Assert(classProxyInstanceContributor != null);42 }43 }44}

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Constructor

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;7{8 {9 static void Main(string[] args)10 {11 ClassProxyInstanceContributor classProxyInstanceContributor = new ClassProxyInstanceContributor(null, null, null, null, null, null, null, null, null, null, null, null, null);12 }13 }14}15using System;16using System.Collections.Generic;17using System.Linq;18using System.Text;19using System.Threading.Tasks;20using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;21{22 {23 static void Main(string[] args)24 {25 InterfaceProxyInstanceContributor interfaceProxyInstanceContributor = new InterfaceProxyInstanceContributor(null, null, null, null, null, null, null, null, null, null, null, null, null);26 }27 }28}29using System;30using System.Collections.Generic;31using System.Linq;32using System.Text;33using System.Threading.Tasks;34using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;35{36 {37 static void Main(string[] args)38 {39 ClassProxyWithTargetInstanceContributor classProxyWithTargetInstanceContributor = new ClassProxyWithTargetInstanceContributor(null, null, null, null, null, null, null, null, null, null, null, null, null, null);40 }41 }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;49{50 {51 static void Main(string[] args)52 {

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Constructor

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy;7{8 {9 public void Method1()10 {11 var classProxyInstanceContributor = new Telerik.JustMock.Core.Castle.DynamicProxy.Contributors.ClassProxyInstanceContributor(null, null, null, null);12 }13 }14}15using System;16using System.Collections.Generic;17using System.Linq;18using System.Text;19using System.Threading.Tasks;20using Telerik.JustMock.Core.Castle.DynamicProxy;21{22 {23 public void Method1()24 {25 var classProxyWithTargetInstanceContributor = new Telerik.JustMock.Core.Castle.DynamicProxy.Contributors.ClassProxyWithTargetInstanceContributor(null, null, null, null);26 }27 }28}29using System;30using System.Collections.Generic;31using System.Linq;32using System.Text;33using System.Threading.Tasks;34using Telerik.JustMock.Core.Castle.DynamicProxy;35{36 {37 public void Method1()38 {39 var classProxyWithTargetInterfaceContributor = new Telerik.JustMock.Core.Castle.DynamicProxy.Contributors.ClassProxyWithTargetInterfaceContributor(null, null, null, null);40 }41 }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48using Telerik.JustMock.Core.Castle.DynamicProxy;49{50 {51 public void Method1()52 {53 var interfaceProxyWithoutTargetContributor = new Telerik.JustMock.Core.Castle.DynamicProxy.Contributors.InterfaceProxyWithoutTargetContributor(null, null, null, null);54 }55 }56}

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Constructor

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1{2 {3 public ClassProxyInstanceContributor(Type targetType, ProxyGenerationOptions options, INamingScope namingScope, IProxyGenerationHook hook, IProxyTargetAccessor accessor)4 : base(targetType, options, namingScope, hook, accessor)5 {6 }7 public override void Generate(ClassEmitter @class, ProxyGenerationOptions options)8 {9 base.Generate(@class, options);10 AddFields(@class);11 AddConstructor(@class);12 AddMethods(@class, options);13 }14 private void AddFields(ClassEmitter @class)15 {16 @class.CreateField("__target", typeof(object));17 @class.CreateField("__targetType", typeof(Type));18 }19 private void AddConstructor(ClassEmitter @class)20 {21 var baseCtor = typeof(ProxyObject).GetConstructor(new Type[] { });22 var ctor = @class.CreateConstructor(new[] { typeof(object), typeof(Type) }, baseCtor);23 var il = ctor.GetILGenerator();24 il.Emit(OpCodes.Ldarg_0);25 il.Emit(OpCodes.Call, baseCtor);26 il.Emit(OpCodes.Ldarg_0);27 il.Emit(OpCodes.Ldarg_1);28 il.Emit(OpCodes.Stfld, @class.GetField("__target"));29 il.Emit(OpCodes.Ldarg_0);30 il.Emit(OpCodes.Ldarg_2);31 il.Emit(OpCodes.Stfld, @class.GetField("__targetType"));32 il.Emit(OpCodes.Ret);33 }34 private void AddMethods(ClassEmitter @class, ProxyGenerationOptions options)35 {36 var methods = GetProxiedMethods();37 var getTargetMethod = typeof(ProxyObject).GetMethod("GetTarget", BindingFlags.Instance | BindingFlags.NonPublic);38 var getTargetTypeMethod = typeof(ProxyObject).GetMethod("GetTargetType", BindingFlags.Instance | BindingFlags.NonPublic);39 foreach (var method in methods)40 {41 var methodBuilder = @class.CreateMethod(method.Name, method.Attributes, method.ReturnType, method.GetParameters().Select(p => p.ParameterType).ToArray());42 var il = methodBuilder.GetILGenerator();43 if (method.IsAbstract)44 {45 il.Emit(OpCodes.Ldarg_0);46 il.Emit(OpCodes.Ldfld, @class.GetField("__target"));47 il.Emit(OpCodes.Castclass, method.Declaring

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Constructor

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1{2 public void Method1()3 {4 var mock = new Mock<Interface1>();5 mock.Arrange(x => x.Method()).Returns( "" );6 Interface1 obj = mock. MockInstance ;7 obj.Method();8 }9}10{11 public void Method1()12 {13 var mock = new Mock<Interface1>();14 mock.Arrange(x => x.Method()).Returns( "" );15 Interface1 obj = mock. MockInstance ;16 obj.Method();17 }18}19{20 public void Method1()21 {22 var mock = new Mock<Interface1>();23 mock.Arrange(x => x.Method()).Returns( "" );24 Interface1 obj = mock. MockInstance ;25 obj.Method();26 }27}28{29 public void Method1()30 {31 var mock = new Mock<Interface1>();32 mock.Arrange(x => x.Method()).Returns( "" );33 Interface1 obj = mock. MockInstance ;34 obj.Method();35 }36}37{38 public void Method1()39 {40 var mock = new Mock<Interface1>();41 mock.Arrange(x => x.Method()).Returns( "" );42 Interface1 obj = mock. MockInstance ;43 obj.Method();44 }45}46{47 public void Method1()48 {

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