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How to use Visit method of Telerik.JustMock.Core.Expressions.ExpressionReplacer class

Best JustMockLite code snippet using Telerik.JustMock.Core.Expressions.ExpressionReplacer.Visit

ExpressionReplacer.cs

Source:ExpressionReplacer.cs

...15using System.Linq;16using System.Linq.Expressions;17namespace Telerik.JustMock.Core.Expressions18{19	internal class ExpressionReplacer : ExpressionVisitor20	{21		private Predicate<Expression> searchExpression;22		private Func<Expression, Expression> replaceExpression;23		public static Expression Replace(Expression source, Expression searchExpr, Expression replaceExpr)24		{25			return Replace(source, exp => Equals(exp, searchExpr), exp => replaceExpr);26		}27		public static Expression Replace(Expression source, Predicate<Expression> searchPred, Func<Expression, Expression> replaceFunc)28		{29			var replacer = new ExpressionReplacer { searchExpression = searchPred, replaceExpression = replaceFunc };30			return replacer.Visit(source);31		}32		public override Expression Visit(Expression exp)33		{34			return this.searchExpression(exp) ? this.replaceExpression(exp) : base.Visit(exp);35		}36	}37}...

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Using AI Code Generation

1using  System;2 using  System.Collections.Generic;3 using  System.Linq;4 using  System.Linq.Expressions;5 using  System.Text;6 using  System.Threading.Tasks;7 using  Telerik.JustMock.Core;8 using  Telerik.JustMock.Core.Expressions;9{10    {11         static   void  Main( string [] args)12        {13            ParameterExpression paramX = Expression.Parameter(typeof( int ),  "x" );14            Expression<Func< int ,  int >> exprTree = Expression.Lambda<Func< int ,  int >>(paramX, paramX);15            Expression<Func< int ,  int >> newExprTree = (Expression<Func< int ,  int >>)ExpressionReplacer.Visit(exprTree, paramX, Expression.Constant( 0 ));16            Console.WriteLine( "Original expression: {0}" , exprTree.ToString());17            Console.WriteLine( "Modified expression: {0}" , newExprTree.ToString());18            Console.ReadKey();19        }20    }21}

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Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Linq.Expressions;5using System.Text;6using System.Threading.Tasks;7using Telerik.JustMock.Core;8using Telerik.JustMock.Core.Expressions;9{10    {11        static void Main(string[] args)12        {13            Expression<Func<int, int, int>> expr = (a, b) => a + b;14            var newExpr = ExpressionReplacer.Visit(expr, new ExpressionReplacer.ReplaceVisitor((e) =>15            {16                if (e.NodeType == ExpressionType.Constant)17                {18                    var constant = e as ConstantExpression;19                    if (constant.Type == typeof(int))20                    {21                        return Expression.Constant((int)constant.Value + 1);22                    }23                }24                return e;25            }));26            Console.WriteLine(newExpr);27        }28    }29}

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Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core.Expressions;6using System.Linq.Expressions;7{8    {9        static void Main(string[] args)10        {11            var expr = Expression.Lambda<Func<int, int>>(Expression.Add(Expression.Constant(1), Expression.Constant(2)), Expression.Parameter(typeof(int)));12            var replacer = new ExpressionReplacer();13            var result = replacer.Visit(expr);14        }15    }16}17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using Telerik.JustMock.Core.Expressions;22using System.Linq.Expressions;23{24    {25        static void Main(string[] args)26        {27            var expr = Expression.Lambda<Func<int, int>>(Expression.Add(Expression.Constant(1), Expression.Constant(2)), Expression.Parameter(typeof(int)));28            var replacer = new ExpressionReplacer();29            var result = replacer.Visit(expr);30        }31    }32}33using System;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using Telerik.JustMock.Core.Expressions;38using System.Linq.Expressions;39{40    {41        static void Main(string[] args)42        {43            var expr = Expression.Lambda<Func<int, int>>(Expression.Add(Expression.Constant(1), Expression.Constant(2)), Expression.Parameter(typeof(int)));44            var replacer = new ExpressionReplacer();45            var result = replacer.Visit(expr);46        }47    }48}49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using Telerik.JustMock.Core.Expressions;54using System.Linq.Expressions;55{56    {57        static void Main(string[] args)58        {59            var expr = Expression.Lambda<Func<int, int>>(Expression.Add(Expression.Constant(1), Expression.Constant(2)), Expression.Parameter(typeof(int)));60            var replacer = new ExpressionReplacer();61            var result = replacer.Visit(expr);62        }63    }64}

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Using AI Code Generation

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

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Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core;6using Telerik.JustMock.Core.Expressions;7using System.Linq.Expressions;8{9    {10        public static void Main(string[] args)11        {12            Expression<Func<int, int>> expression = x => x + 1;13            Expression<Func<int, int>> newExpression = (Expression<Func<int, int>>)new ExpressionReplacer().Visit(expression);14        }15    }16}17Expression<Func<int, int>> expression = x => x + 1;18Expression<Func<int, int>> expression = x => x + 1;19var newExpression = Expression.Lambda<Func<int, int>>(Expression.Add(Expression.Parameter(typeof(int), "x"), Expression.Constant(5)), expression.Parameters);

Visit

Using AI Code Generation

1using System;2using System.Linq.Expressions;3using Telerik.JustMock.Core;4using Telerik.JustMock.Core.Expressions;5{6    {7        public static void Replace()8        {9            var mock = Mock.Create<IFoo>();10            var expected = new[] { 1, 2, 3 };11            Mock.Arrange(() => mock.Bar(Arg.IsAny<Func<int, int>>())).Returns(expected);12            var actual = mock.Bar(x => x * 2);13            Assert.AreEqual(expected, actual);14        }15        public static void ReplaceWithVisit()16        {17            var mock = Mock.Create<IFoo>();18            var expected = new[] { 1, 2, 3 };19            Mock.Arrange(() => mock.Bar(Arg.IsAny<Func<int, int>>())).Returns(expected);20            var actual = mock.Bar(x => x * 2);21            Assert.AreEqual(expected, actual);22        }23        {24            int[] Bar(Func<int, int> f);25        }26    }27}28using System;29using System.Linq.Expressions;30using Telerik.JustMock.Core;31using Telerik.JustMock.Core.Expressions;32{33    {34        public static void Replace()35        {36            var mock = Mock.Create<IFoo>();37            var expected = new[] { 1, 2, 3 };38            Mock.Arrange(() => mock.Bar(Arg.IsAny<Func<int, int>>())).Returns(expected);39            var actual = mock.Bar(x => x * 2);40            Assert.AreEqual(expected, actual);41        }42        public static void ReplaceWithVisit()43        {44            var mock = Mock.Create<IFoo>();45            var expected = new[] { 1, 2, 3 };46            Mock.Arrange(() => mock.Bar(Arg.IsAny<Func<int, int>>())).Returns(expected);

Visit

Using AI Code Generation

1using System;2using System.Linq.Expressions;3using Telerik.JustMock.Core.Expressions;4{5    {6        public static void Main()7        {8            Expression<Func<int, int, int>> e = (x, y) => x + y;9            var replacer = new ExpressionReplacer();10            var result = replacer.Visit(e);11            Console.WriteLine(result);12        }13    }14}15using System;16using System.Linq.Expressions;17using Telerik.JustMock.Core.Expressions;18{19    {20        public static void Main()21        {22            Expression<Func<int, int, int>> e = (x, y) => x + y;23            var replacer = new ExpressionReplacer();24            var result = replacer.Visit(e);25            Console.WriteLine(result);26        }27    }28}29using System;30using System.Linq.Expressions;31using Telerik.JustMock.Core.Expressions;32{33    {34        public static void Main()35        {36            Expression<Func<int, int, int>> e = (x, y) => x + y;37            var replacer = new ExpressionReplacer();38            var result = replacer.Visit(e);39            Console.WriteLine(result);40        }41    }42}43using System;44using System.Linq.Expressions;45using Telerik.JustMock.Core.Expressions;46{47    {48        public static void Main()49        {50            Expression<Func<int, int, int>> e = (x, y) => x + y;51            var replacer = new ExpressionReplacer();52            var result = replacer.Visit(e);53            Console.WriteLine(result);54        }55    }56}57using System;58using System.Linq.Expressions;59using Telerik.JustMock.Core.Expressions;60{61    {62        public static void Main()63        {

Visit

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Linq.Expressions;6using Telerik.JustMock.Core;7using Telerik.JustMock.Core.Expressions;8{9    {10        static void Main(string[] args)11        {12            Expression<Func<int, int, int>> expr = (x, y) => x + y;13            var newExpr = ExpressionReplacer.Visit(expr, new MyExpressionVisitor());14            Console.WriteLine(newExpr.ToString());15        }16    }17    {18        protected override Expression VisitBinary(BinaryExpression node)19        {20            if (node.NodeType == ExpressionType.Add)21            {22                return Expression.Add(node.Left, node.Right, node.Method);23            }24            return base.VisitBinary(node);25        }26    }27}28using System;29using System.Collections.Generic;30using System.Linq;31using System.Text;32using System.Linq.Expressions;33using Telerik.JustMock.Core;34using Telerik.JustMock.Core.Expressions;35{36    {37        static void Main(string[] args)38        {39            Expression<Func<int, int, int>> expr = (x, y) => x + y;40            var newExpr = ExpressionReplacer.Visit(expr, new MyExpressionVisitor());41            Console.WriteLine(newExpr.ToString());42        }43    }44    {45        protected override Expression VisitBinary(BinaryExpression node)46        {47            if (node.NodeType == ExpressionType.Add)48            {49                return Expression.Add(node.Left, node.Right, node.Method);50            }51            return base.VisitBinary(node);52        }53    }54}55using System;56using System.Collections.Generic;57using System.Linq;58using System.Text;59using System.Linq.Expressions;60using Telerik.JustMock.Core;61using Telerik.JustMock.Core.Expressions;62{63    {64        static void Main(string[] args)65        {66            Expression<Func<int, int, int>> expr = (x, y) => x + y;

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Using AI Code Generation

1using System;2using System.Linq.Expressions;3using Telerik.JustMock;4using Telerik.JustMock.Core.Expressions;5{6    {7        static void Main(string[] args)8        {9            var foo = Mock.Create<IFoo>();10            var bar = Mock.Create<IBar>();11            Mock.Arrange(() => foo.Bar).Returns(bar);12            var x = foo.Bar;13            var y = foo.Bar;14            Mock.Assert(() => foo.Bar, Occurs.Exactly(2));15            Mock.Assert(() => x, Occurs.Exactly(2));16            Mock.Assert(() => y, Occurs.Exactly(2));17            var expr = Expression.Constant(x);18            var newExpr = ExpressionReplacer.Visit(expr, new ExpressionReplacer.Replacement(y, x));19            Console.WriteLine(newExpr);20            Console.ReadLine();21        }22    }23    {24        IBar Bar { get; }25    }26    {27    }28}

Visit

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Linq.Expressions;6using Telerik.JustMock.Core.Expressions;7{8    {9        static void Main(string[] args)10        {11            Expression<Func<int, int, int>> expr = (x, y) => x + y;12            Expression<Func<int, int, int>> newExpr = (Expression<Func<int, int, int>>)new ExpressionReplacer().Visit(expr, new Dictionary<Expression, Expression>13            {14                { expr.Parameters[0], expr.Parameters[1]}15            });16            Console.WriteLine(newExpr);17        }18    }19}20    {21        static void Main(string[] args)22        {23            Expression<Func<int, int, int>> expr = (a, b) => a + b;24            var newExpr = ExpressionReplacer.Visit(expr, new ExpressionReplacer.ReplaceVisitor((e) =>25            {26                if (e.NodeType == ExpressionType.Constant)27                {28                    var constant = e as ConstantExpression;29                    if (constant.Type == typeof(int))30                    {31                        return Expression.Constant((int)constant.Value + 1);32                    }33                }34                return e;35            }));36            Console.WriteLine(newExpr);37        }38    }39}

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Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Linq.Expressions;6using Telerik.JustMock.Core;7using k.JustMoc.Core.Expressions;8{9    {10        static void Main(string[] args)11        {12            Expression<Func<int, int, int>> expr = (x, y) => x + y;13            var newExpr = ExpressionReplacer.Visit(expr, new MyExpressionVisitor());14            Console.WriteLine(newExpr.ToString());15        }16    }17    {18        protected override Expression VisitBinary(BinaryExpression node)19        {20            if (node.NodeType == ExpressionType.Add)21            {22                return Expression.Add(node.Left, node.Right, node.Method);23            }24            return base.VisitBinary(node);25        }26    }27}28using System;29using System.Collections.Generic;30using System.Linq;31using System.Text;32using System.Linq.Expressions;33using Telerik.JustMock.Core;34using Telerik.JustMock.Core.Expressions;35{36    {37        static void Main(string[] args)38        {39            Expression<Func<int, int, int>> expr = (x, y) => x + y;40            var newExpr = ExpressionReplacer.Visit(expr, new MyExpressionVisitor());41            Console.WriteLine(newExpr.ToString());42        }43    }44    {45        protected override Expression VisitBinary(BinaryExpression node)46        {47            if (node.NodeType == ExpressionType.Add)48            {49                return Expression.Add(node.Left, node.Right, node.Method);50            }51            return base.VisitBinary(node);52        }53    }54}55using System;56using System.Collections.Generic;57using System.Linq;58using System.Text;59using System.Linq.Expressions;60using Telerik.JustMock.Core;61using Telerik.JustMock.Core.Expressions;62{63    {64        static void Main(string[] args)65        {66            Expression<Func<int, int, int>> expr = (x, y) => x + y;

Visit

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core;6using Telerik.JustMock.Core.Expressions;7using System.Linq.Expressions;8{9    {10        public static void Main(string[] args)11        {12            Expression<Func<int, int>> expression = x => x + 1;13            Expression<Func<int, int>> newExpression = (Expression<Func<int, int>>)new ExpressionReplacer().Visit(expression);14        }15    }16}17Expression<Func<int, int>> expression = x => x + 1;18Expression<Func<int, int>> expression = x => x + 1;19var newExpression = Expression.Lambda<Func<int, int>>(Expression.Add(Expression.Parameter(typeof(int), "x"), Expression.Constant(5)), expression.Parameters);

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Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Linq.Expressions;6using Telerik.JustMock.Core;7using Telerik.JustMock.Core.Expressions;8{9    {10        static void Main(string[] args)11        {12            Expression<Func<int, int, int>> expr = (x, y) => x + y;13            var newExpr = ExpressionReplacer.Visit(expr, new MyExpressionVisitor());14            Console.WriteLine(newExpr.ToString());15        }16    }17    {18        protected override Expression VisitBinary(BinaryExpression node)19        {20            if (node.NodeType == ExpressionType.Add)21            {22                return Expression.Add(node.Left, node.Right, node.Method);23            }24            return base.VisitBinary(node);25        }26    }27}28using System;29using System.Collections.Generic;30using System.Linq;31using System.Text;32using System.Linq.Expressions;33using Telerik.JustMock.Core;34using Telerik.JustMock.Core.Expressions;35{36    {37        static void Main(string[] args)38        {39            Expression<Func<int, int, int>> expr = (x, y) => x + y;40            var newExpr = ExpressionReplacer.Visit(expr, new MyExpressionVisitor());41            Console.WriteLine(newExpr.ToString());42        }43    }44    {45        protected override Expression VisitBinary(BinaryExpression node)46        {47            if (node.NodeType == ExpressionType.Add)48            {49                return Expression.Add(node.Left, node.Right, node.Method);50            }51            return base.VisitBinary(node);52        }53    }54}55using System;56using System.Collections.Generic;57using System.Linq;58using System.Text;59using System.Linq.Expressions;60using Telerik.JustMock.Core;61using Telerik.JustMock.Core.Expressions;62{63    {64        static void Main(string[] args)65        {66            Expression<Func<int, int, int>> expr = (x, y) => x + y;

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Using AI Code Generation

1using System;2using System.Linq.Expressions;3using Telerik.JustMock;4using Telerik.JustMock.Core.Expressions;5{6    {7        static void Main(string[] args)8        {9            var foo = Mock.Create<IFoo>();10            var bar = Mock.Create<IBar>();11            Mock.Arrange(() => foo.Bar).Returns(bar);12            var x = foo.Bar;13            var y = foo.Bar;14            Mock.Assert(() => foo.Bar, Occurs.Exactly(2));15            Mock.Assert(() => x, Occurs.Exactly(2));16            Mock.Assert(() => y, Occurs.Exactly(2));17            var expr = Expression.Constant(x);18            var newExpr = ExpressionReplacer.Visit(expr, new ExpressionReplacer.Replacement(y, x));19            Console.WriteLine(newExpr);20            Console.ReadLine();21        }22    }23    {24        IBar Bar { get; }25    }26    {27    }28}

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Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Linq.Expressions;6using Telerik.JustMock.Core.Expressions;7{8    {9        static void Main(string[] args)10        {11            Expression<Func<int, int, int>> expr = (x, y) => x + y;12            Expression<Func<int, int, int>> newExpr = (Expression<Func<int, int, int>>)new ExpressionReplacer().Visit(expr, new Dictionary<Expression, Expression>13            {14                { expr.Parameters[0], expr.Parameters[1]}15            });16            Console.WriteLine(newExpr);17        }18    }19}

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