How to use CompareNew method of Telerik.JustMock.Core.Expressions.ExpressionComparer class

Best JustMockLite code snippet using Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareNew

ExpressionComparer.cs

Source:ExpressionComparer.cs Github

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...103 return this.CompareMethodCall((MethodCallExpression)a, (MethodCallExpression)b);104 case ExpressionType.Lambda:105 return this.CompareLambda((LambdaExpression)a, (LambdaExpression)b);106 case ExpressionType.New:107 return this.CompareNew((NewExpression)a, (NewExpression)b);108 case ExpressionType.NewArrayInit:109 case ExpressionType.NewArrayBounds:110 return this.CompareNewArray((NewArrayExpression)a, (NewArrayExpression)b);111 case ExpressionType.Invoke:112 return this.CompareInvocation((InvocationExpression)a, (InvocationExpression)b);113 case ExpressionType.MemberInit:114 return this.CompareMemberInit((MemberInitExpression)a, (MemberInitExpression)b);115 case ExpressionType.ListInit:116 return this.CompareListInit((ListInitExpression)a, (ListInitExpression)b);117 default:118 throw new Exception(string.Format("Unhandled expression type: '{0}'", a.NodeType));119 }120 }121 protected virtual bool CompareUnary(UnaryExpression a, UnaryExpression b)122 {123 return a.NodeType == b.NodeType124 && a.Method == b.Method125 && a.IsLifted == b.IsLifted126 && a.IsLiftedToNull == b.IsLiftedToNull127 && this.Compare(a.Operand, b.Operand);128 }129 protected virtual bool CompareBinary(BinaryExpression a, BinaryExpression b)130 {131 return a.NodeType == b.NodeType132 && a.Method == b.Method133 && a.IsLifted == b.IsLifted134 && a.IsLiftedToNull == b.IsLiftedToNull135 && this.Compare(a.Left, b.Left)136 && this.Compare(a.Right, b.Right);137 }138 protected virtual bool CompareTypeIs(TypeBinaryExpression a, TypeBinaryExpression b)139 {140 return a.TypeOperand == b.TypeOperand141 && this.Compare(a.Expression, b.Expression);142 }143 protected virtual bool CompareConditional(ConditionalExpression a, ConditionalExpression b)144 {145 return this.Compare(a.Test, b.Test)146 && this.Compare(a.IfTrue, b.IfTrue)147 && this.Compare(a.IfFalse, b.IfFalse);148 }149 protected virtual bool CompareConstant(ConstantExpression a, ConstantExpression b)150 {151 if (this.fnCompare != null)152 {153 return this.fnCompare(a.Value, b.Value);154 }155 else156 {157 return MockingUtil.SafeEquals(a.Value, b.Value);158 }159 }160 protected virtual bool CompareParameter(ParameterExpression a, ParameterExpression b)161 {162 if (this.parameterScope != null)163 {164 ParameterExpression mapped;165 if (this.parameterScope.TryGetValue(a, out mapped))166 return mapped == b;167 }168 return a == b;169 }170 protected virtual bool CompareMemberAccess(MemberExpression a, MemberExpression b)171 {172 return a.Member == b.Member173 && this.Compare(a.Expression, b.Expression);174 }175 protected virtual bool CompareMethodCall(MethodCallExpression a, MethodCallExpression b)176 {177 return a.Method == b.Method178 && this.Compare(a.Object, b.Object)179 && this.CompareExpressionList(a.Arguments, b.Arguments);180 }181 protected virtual bool CompareLambda(LambdaExpression a, LambdaExpression b)182 {183 int n = a.Parameters.Count;184 if (b.Parameters.Count != n)185 return false;186 // all must have same type187 for (int i = 0; i < n; i++)188 {189 if (a.Parameters[i].Type != b.Parameters[i].Type)190 return false;191 }192 var save = this.parameterScope;193 this.parameterScope = new ScopedDictionary<ParameterExpression, ParameterExpression>(this.parameterScope);194 try195 {196 for (int i = 0; i < n; i++)197 {198 this.parameterScope.Add(a.Parameters[i], b.Parameters[i]);199 }200 return this.Compare(a.Body, b.Body);201 }202 finally203 {204 this.parameterScope = save;205 }206 }207 protected virtual bool CompareNew(NewExpression a, NewExpression b)208 {209 return a.Constructor == b.Constructor210 && this.CompareExpressionList(a.Arguments, b.Arguments)211 && this.CompareMemberList(a.Members, b.Members);212 }213 protected virtual bool CompareExpressionList(ReadOnlyCollection<Expression> a, ReadOnlyCollection<Expression> b)214 {215 if (a == b)216 return true;217 if (a == null || b == null)218 return false;219 if (a.Count != b.Count)220 return false;221 for (int i = 0, n = a.Count; i < n; i++)222 {223 if (!this.Compare(a[i], b[i]))224 return false;225 }226 return true;227 }228 protected virtual bool CompareMemberList(ReadOnlyCollection<MemberInfo> a, ReadOnlyCollection<MemberInfo> b)229 {230 if (a == b)231 return true;232 if (a == null || b == null)233 return false;234 if (a.Count != b.Count)235 return false;236 for (int i = 0, n = a.Count; i < n; i++)237 {238 if (a[i] != b[i])239 return false;240 }241 return true;242 }243 protected virtual bool CompareNewArray(NewArrayExpression a, NewArrayExpression b)244 {245 return this.CompareExpressionList(a.Expressions, b.Expressions);246 }247 protected virtual bool CompareInvocation(InvocationExpression a, InvocationExpression b)248 {249 return this.Compare(a.Expression, b.Expression)250 && this.CompareExpressionList(a.Arguments, b.Arguments);251 }252 protected virtual bool CompareMemberInit(MemberInitExpression a, MemberInitExpression b)253 {254 return this.Compare(a.NewExpression, b.NewExpression)255 && this.CompareBindingList(a.Bindings, b.Bindings);256 }257 protected virtual bool CompareBindingList(ReadOnlyCollection<MemberBinding> a, ReadOnlyCollection<MemberBinding> b)...

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock;7{8 {9 static void Main(string[] args)10 {11 var mock = Mock.Create<IFoo>();12 Mock.Arrange(() => mock.Bar(1)).Returns(1);13 var mock2 = Mock.Create<IFoo>();14 Mock.Arrange(() => mock2.Bar(1)).Returns(1);15 var result = ExpressionComparer.CompareNew(mock, mock2);16 Console.WriteLine(result);17 Console.ReadKey();18 }19 }20 {21 int Bar(int x);22 }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using Telerik.JustMock;30{31 {32 static void Main(string[] args)33 {34 var mock = Mock.Create<IFoo>();35 Mock.Arrange(() => mock.Bar(1)).Returns(1);36 var mock2 = Mock.Create<IFoo>();37 Mock.Arrange(() => mock2.Bar(1)).Returns(2);38 var result = ExpressionComparer.CompareNew(mock, mock2);39 Console.WriteLine(result);40 Console.ReadKey();41 }42 }43 {44 int Bar(int x);45 }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52using Telerik.JustMock;53{54 {55 static void Main(string[] args)56 {57 var mock = Mock.Create<IFoo>();58 Mock.Arrange(() => mock.Bar(1)).Returns(1);59 var mock2 = Mock.Create<IFoo>();60 Mock.Arrange(() => mock2.Bar(1)).Returns(

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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 System.Linq.Expressions;10{11 {12 static void Main(string[] args)13 {14 Expression<Func<int, int, int>> expression1 = (x, y) => x + y;15 Expression<Func<int, int, int>> expression2 = (x, y) => x + y;16 ExpressionComparer expressionComparer = new ExpressionComparer();17 bool result = expressionComparer.CompareNew(expression1, expression2);18 Console.WriteLine(result);19 Console.ReadLine();20 }21 }22}

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock;7using Telerik.JustMock.Core;8{9 {10 static void Main(string[] args)11 {12 var mock = Mock.Create<ISomeInterface>();13 var mock2 = Mock.Create<ISomeInterface>();14 Mock.Arrange(() => mock.SomeMethod(Arg.IsAny<int>())).Returns(1);15 Mock.Arrange(() => mock2.SomeMethod(Arg.IsAny<int>())).Returns(2);16 Console.WriteLine(mock.SomeMethod(1));17 Console.WriteLine(mock2.SomeMethod(1));18 Console.WriteLine("Are the mocks equal? {0}", mock.CompareNew(mock2));19 Console.ReadKey();20 }21 }22 {23 int SomeMethod(int value);24 }25}

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1using System;2using Telerik.JustMock;3using Telerik.JustMock.Core;4using Telerik.JustMock.Core.Expressions;5{6 {7 static void Main(string[] args)8 {9 var mock = Mock.Create<IRepository>();10 Mock.Arrange(() => mock.Find(Arg.IsAny<string>())).Returns("Test");11 var result = mock.Find("test");12 Console.WriteLine(result);13 }14 }15 {16 string Find(string name);17 }18}19public string GetSomething(Func<string, string> func)20public void GetSomethingTest()21{22 var mock = Mock.Create<IRepository>();23 Mock.Arrange(() => mock.GetSomething(Arg.IsAny<Func<string, string>>())).Returns("Test");24 var result = mock.GetSomething((string s) =>25 {26 return s;27 });28 Assert.AreEqual("Test", result);29}

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1using System;2using System.Linq.Expressions;3using Telerik.JustMock.Core;4using Telerik.JustMock.Core.Expressions;5{6 {7 static void Main(string[] args)8 {9 Expression<Func<int, int>> expr1 = x => x + 1;10 Expression<Func<int, int>> expr2 = x => x + 1;11 Expression<Func<int, int>> expr3 = x => x + 2;12 var comparer = new ExpressionComparer();13 }14 }15}

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1using System;2using Telerik.JustMock.Core;3using Telerik.JustMock.Core.Expressions;4using Telerik.JustMock.Helpers;5using Telerik.JustMock;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11 {12 static void Main(string[] args)13 {14 var mock = Mock.Create<IInterface>();15 Mock.Arrange(() => mock.Method(Arg.AnyString, Arg.AnyInt)).Returns("1");16 Mock.Arrange(() => mock.Method(Arg.AnyString, Arg.AnyInt)).CompareNew().Returns("2");17 var result = mock.Method("a", 1);18 Console.WriteLine(result);19 }20 }21 {22 string Method(string a, int b);23 }24}25using System;26using Telerik.JustMock.Core;27using Telerik.JustMock.Core.Expressions;28using Telerik.JustMock.Helpers;29using Telerik.JustMock;30using System.Collections.Generic;31using System.Linq;32using System.Text;33using System.Threading.Tasks;34{35 {36 static void Main(string[] args)37 {38 var mock = Mock.Create<IInterface>();39 Mock.Arrange(() => mock.Method(Arg.AnyString, Arg.AnyInt)).Returns("1");40 Mock.Arrange(() => mock.Method(Arg.AnyString, Arg.AnyInt)).CompareNew().Returns("2");41 var result = mock.Method("a", 1);42 Console.WriteLine(result);43 }44 }45 {46 string Method(string a, int b);47 }48}49using System;50using Telerik.JustMock.Core;51using Telerik.JustMock.Core.Expressions;52using Telerik.JustMock.Helpers;53using Telerik.JustMock;54using System.Collections.Generic;55using System.Linq;56using System.Text;57using System.Threading.Tasks;58{59 {60 static void Main(string[] args)61 {62 var mock = Mock.Create<IInterface>();63 Mock.Arrange(() => mock.Method(Arg.AnyString, Arg.AnyInt)).Returns("1");

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1using System;2using Telerik.JustMock.Core;3using Telerik.JustMock.Core.Expressions;4using Telerik.JustMock.Helpers;5using System.Linq.Expressions;6{7 {8 static void Main(string[] args)9 {10 Expression<Func<int, int, bool>> exp1 = (x, y) => x == y;11 Expression<Func<int, int, bool>> exp2 = (x, y) => x == y;12 Expression<Func<int, int, bool>> exp3 = (x, y) => x == y + 1;13 Expression<Func<int, int, bool>> exp4 = (x, y) => x == y && x == y + 1;14 Expression<Func<int, int, bool>> exp5 = (x, y) => x == y;15 Expression<Func<int, int, bool>> exp6 = (x, y) => x == y;16 Expression<Func<int, int, bool>> exp7 = (x, y) => x == y + 1;17 Expression<Func<int, int, bool>> exp8 = (x, y) => x == y && x == y + 1;18 Console.ReadLine();19 }20 }21}

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1using System;2using Telerik.JustMock.Core;3using Telerik.JustMock.Core.Expressions;4using Telerik.JustMock;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10 {11 public string CompareNewMethod()12 {13 string str = "Hello";14 return str;15 }16 }17 {18 public string CompareNewMethod()19 {20 string str = "Hello";21 return str;22 }23 }24 {25 static void Main(string[] args)26 {27 Mock.Arrange(() => new Class1().CompareNewMethod()).Returns("Hello");28 Mock.Arrange(() => new Class2().CompareNewMethod()).Returns("Hello");29 var method1 = Mock.Create<Class1>();30 var method2 = Mock.Create<Class2>();31 var result = ExpressionComparer.CompareNew(method1.CompareNewMethod(), method2.CompareNewMethod());32 Console.WriteLine(result);33 Console.ReadLine();34 }35 }36}

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1Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareNew (System.Linq.Expressions.NewExpression, System.Linq.Expressions.NewExpression, Telerik.JustMock.Core.Expressions.ExpressionComparerOptions)2Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareNewArrayBounds (System.Linq.Expressions.NewArrayExpression, System.Linq.Expressions.NewArrayExpression, Telerik.JustMock.Core.Expressions.ExpressionComparerOptions)3Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareNewArrayInit (System.Linq.Expressions.NewArrayExpression, System.Linq.Expressions.NewArrayExpression, Telerik.JustMock.Core.Expressions.ExpressionComparerOptions)4Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareParameter (System.Linq.Expressions.ParameterExpression, System.Linq.Expressions.ParameterExpression, Telerik.JustMock.Core.Expressions.ExpressionComparerOptions)5Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareRuntimeVariables (System.Linq.Expressions.RuntimeVariablesExpression, System.Linq.Expressions.RuntimeVariablesExpression, Telerik.JustMock.Core.Expressions.ExpressionComparerOptions)6Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareSwitch (System.Linq.Expressions.SwitchExpression, System.Linq.Expressions.SwitchExpression, Telerik.JustMock.Core.Expressions.ExpressionComparerOptions)7Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareTry (System.Linq.Expressions.TryExpression, System.Linq.Expressions.TryExpression, Telerik.JustMock.Core.Expressions.ExpressionComparerOptions)8Telerik.JustMock.Core.Expressions.ExpressionComparer.CompareTypeBinary (System.Linq.Expressions.TypeBinaryExpression, System.Linq.Expressions.TypeBinaryExpression, Telerik.JustMock.Core.Expressions.ExpressionComparerOptions)

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CompareNew

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1public static void CompareNew()2{3 var a = new Mock<ISample>();4 var b = new Mock<ISample>();5 var c = new Mock<ISample>();6 var d = new Mock<ISample>();7 var e = new Mock<ISample>();8 var f = new Mock<ISample>();9 var g = new Mock<ISample>();10 var h = new Mock<ISample>();11 var i = new Mock<ISample>();12 a.Setup(x => x.Method1()).Returns(1);13 b.Setup(x => x.Method1()).Returns(2);14 c.Setup(x => x.Method1()).Returns(3);15 d.Setup(x => x.Method1()).Returns(4);16 e.Setup(x => x.Method1()).Returns(5);17 f.Setup(x => x.Method1()).Returns(6);18 g.Setup(x => x.Method1()).Returns(7);19 h.Setup(x => x.Method1()).Returns(8);20 i.Setup(x => x.Method1()).Returns(9);21 var comparer = new ExpressionComparer();22 bool areEqual = comparer.CompareNew(a.Object.Method1(), b.Object.Method1());23 Console.WriteLine(areEqual);24 areEqual = comparer.CompareNew(a.Object.Method1(), c.Object.Method1());25 Console.WriteLine(areEqual);26 areEqual = comparer.CompareNew(a.Object.Method1(), d.Object.Method1());27 Console.WriteLine(areEqual);28 areEqual = comparer.CompareNew(a.Object.Method1(), e.Object.Method1());29 Console.WriteLine(areEqual);30 areEqual = comparer.CompareNew(a.Object.Method1(), f.Object.Method1());31 Console.WriteLine(areEqual);32 areEqual = comparer.CompareNew(a.Object.Method1(), g.Object.Method1());33 Console.WriteLine(areEqual);34 areEqual = comparer.CompareNew(a.Object.Method1(), h.Object.Method1());35 Console.WriteLine(areEqual);36 areEqual = comparer.CompareNew(a.Object.Method1(), i.Object.Method1());37 Console.WriteLine(areEqual);38}39public static void CompareNew()40{41 var a = new Mock<ISample>();42 var b = new Mock<ISample>();

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