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

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

ExpressionReducer.cs

Source:ExpressionReducer.cs Github

copy

Full Screen

...16using System.Linq;17using System.Linq.Expressions;18namespace Telerik.JustMock.Core.Expressions19{20 internal class ExpressionReducer : ExpressionVisitor21 {22 public static Expression Reduce(Expression expression)23 {24 var depAnalyzer = new ParameterDependencyAnalyzer();25 depAnalyzer.Visit(expression);26 var reducer = new ExpressionReducer(depAnalyzer.DependentExpressions);27 return reducer.Visit(expression);28 }29 private readonly HashSet<Expression> dependentExpressions;30 private ExpressionReducer(HashSet<Expression> dependentExpressions)31 {32 this.dependentExpressions = dependentExpressions;33 }34 public override Expression Visit(Expression exp)35 {36 if (exp != null && !this.dependentExpressions.Contains(exp) && !(exp is LambdaExpression))37 {38 return Expression.Constant(exp.EvaluateExpression());39 }40 else41 {42 return base.Visit(exp);43 }44 }45 private class ParameterDependencyAnalyzer : ExpressionVisitor46 {47 public readonly HashSet<Expression> DependentExpressions = new HashSet<Expression>();48 private readonly Stack<bool> walkStack = new Stack<bool>();49 public override Expression Visit(Expression exp)50 {51 if (exp == null)52 return null;53 if (exp is ParameterExpression)54 {55 DependentExpressions.Add(exp);56 walkStack.Push(true);57 return exp;58 }59 walkStack.Push(false);60 var count = walkStack.Count;61 var ret = base.Visit(exp);62 if (count < walkStack.Count)63 {64 bool isDependent = false;65 while (walkStack.Count > count)66 isDependent = walkStack.Pop() || isDependent;67 if (isDependent)68 {69 DependentExpressions.Add(exp);70 walkStack.Pop();71 walkStack.Push(true);72 }73 }74 return ret;75 }...

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

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, int>> lambda = (a, b) => a + b;10 Expression<Func<int, int, int>> newLambda = ExpressionReducer.Visit(lambda);11 Console.WriteLine(newLambda);12 Console.ReadKey();13 }14 }15}

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

1using System;2using System.Linq;3using System.Linq.Expressions;4using Telerik.JustMock.Core;5using Telerik.JustMock.Core.Expressions;6using Telerik.JustMock.Helpers;7{8 {9 static void Main(string[] args)10 {11 var mock = Mock.Create<IFoo>();12 Mock.Arrange(() => mock.Bar(Arg.AnyString)).Returns("Hello world!");13 var expression = Expression.Call(Expression.Constant(mock), typeof(IFoo).GetMethod("Bar"), Expression.Constant("test"));14 var visitor = new ExpressionReducerVisitor();15 visitor.Visit(expression);16 Console.WriteLine(visitor.ReducedExpression);17 }18 }19 {20 string Bar(string s);21 }22}

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Linq.Expressions;5using System.Text;6using System.Threading.Tasks;7using Telerik.JustMock.Core.Expressions;8{9 {10 public static void Main()11 {12 Expression<Func<int, int>> expr = x => x + 1;13 Expression<Func<int, int>> expr2 = x => x * 2;14 Expression<Func<int, int>> expr3 = x => x + 3;15 Expression<Func<int, int>> expr4 = x => x * 4;16 var expr5 = Expression.Lambda<Func<int, int>>(Expression.Add(expr.Body, expr2.Body), expr.Parameters);17 var expr6 = Expression.Lambda<Func<int, int>>(Expression.Add(expr3.Body, expr4.Body), expr3.Parameters);18 var expr7 = Expression.Lambda<Func<int, int>>(Expression.Add(expr5.Body, expr6.Body), expr5.Parameters);19 var expr8 = Expression.Lambda<Func<int, int>>(Expression.Add(expr7.Body, expr7.Body), expr7.Parameters);20 var expr9 = Expression.Lambda<Func<int, int>>(Expression.Add(expr8.Body, expr8.Body), expr8.Parameters);21 var expr10 = Expression.Lambda<Func<int, int>>(Expression.Add(expr9.Body, expr9.Body), expr9.Parameters);22 var expr11 = Expression.Lambda<Func<int, int>>(Expression.Add(expr10.Body, expr10.Body), expr10.Parameters);23 var expr12 = Expression.Lambda<Func<int, int>>(Expression.Add(expr11.Body, expr11.Body), expr11.Parameters);24 var expr13 = Expression.Lambda<Func<int, int>>(Expression.Add(expr12.Body, expr12.Body), expr12.Parameters);25 var expr14 = Expression.Lambda<Func<int, int>>(Expression.Add(expr13.Body, expr13.Body), expr13.Parameters);26 var expr15 = Expression.Lambda<Func<int, int>>(Expression.Add(expr14.Body, expr14.Body), expr14.Parameters);27 var expr16 = Expression.Lambda<Func<int, int>>(Expression.Add(expr15.Body, expr15.Body), expr15.Parameters);28 var expr17 = Expression.Lambda<Func<int, int>>(Expression.Add(expr16.Body, expr16.Body), expr16.Parameters);29 var expr18 = Expression.Lambda<Func<int, int>>(Expression.Add(expr17.Body, expr17.Body), expr17.Parameters);

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

1using System;2using System.Linq.Expressions;3using Telerik.JustMock.Core;4using Telerik.JustMock.Core.Expressions;5{6 public static void Main()7 {8 Expression<Func<int, int>> expr = x => x * 2;9 var reducer = new ExpressionReducer();10 reducer.Visit(expr);11 }12}

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

1using System;2using System.Linq.Expressions;3using Telerik.JustMock.Core.Expressions;4{5 {6 static void Main(string[] args)7 {8 Expression<Func<int, int, int>> expression = (x, y) => x + y;9 var expressionReducer = new ExpressionReducer();10 var newExpression = expressionReducer.Visit(expression);11 Console.WriteLine(newExpression);12 }13 }14}15public void Foo(int x, int y)

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

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>> exp = x => x + 1;10 Expression<Func<int, int>> reduced = ExpressionReducer.Visit(exp);11 Console.WriteLine(reduced);12 }13 }14}

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

1using System;2using System.Linq.Expressions;3using Telerik.JustMock.Core.Expressions;4{5 {6 static void Main(string[] args)7 {8 Expression<Func<string, string>> exp = s => s + "test";9 var result = ExpressionReducer.Visit(exp, new ExpressionReducer.ReduceVisitor());10 Console.WriteLine(result);11 }12 }13}14Add(String s, String "test")15Concat(String s, String "test")16Expression<Func<string, string>> exp = s => s + "test";17{18 protected override Expression VisitBinary(BinaryExpression node)19 {20 if (node.NodeType == ExpressionType.Add)21 {22 return Expression.Call(typeof(string).GetMethod("Concat", new Type[] { typeof(string), typeof(string) }), node.Left, node.Right);23 }24 return base.VisitBinary(node);25 }26}

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

1using Telerik.JustMock.Core.Expressions;2{3 {4 public void TestMethod()5 {6 var expression = Expression.Constant(1);7 var reducer = new ExpressionReducer();8 reducer.Visit(expression);9 }10 }11}12using Telerik.JustMock.Core.Expressions;13{14 {15 public void TestMethod()16 {17 var expression = Expression.Constant(1);18 var reducer = new ExpressionReducer();19 var result = reducer.Visit(expression);20 }21 }22}23using Telerik.JustMock.Core.Expressions;24{25 {26 public void TestMethod()27 {28 var expression = Expression.Constant(1);29 var reducer = new ExpressionReducer();30 var result = reducer.Visit(expression) as ConstantExpression;31 }32 }33}34using Telerik.JustMock.Core.Expressions;35{36 {37 public void TestMethod()38 {39 var expression = Expression.Constant(1);40 var reducer = new ExpressionReducer();41 var result = reducer.Visit(expression) as ConstantExpression;42 var value = result.Value;43 }44 }45}46using Telerik.JustMock.Core.Expressions;47{48 {49 public void TestMethod()50 {51 var expression = Expression.Constant(1);52 var reducer = new ExpressionReducer();53 var result = reducer.Visit(expression) as ConstantExpression;54 var value = result.Value;55 var type = value.GetType();56 }57 }58}59using Telerik.JustMock.Core.Expressions;60{61 {62 public void TestMethod()63 {64 var expression = Expression.Constant(1);

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

1using System;2using System.Linq.Expressions;3using Telerik.JustMock.Core.Expressions;4{5 public static void Main()6 {7 Expression<Func<int, int, int>> expr = (x, y) => x + y;8 Console.WriteLine(expr);9 var result = ExpressionReducer.Visit(expr);10 Console.WriteLine(result);11 }12}

Full Screen

Full Screen

Visit

Using AI Code Generation

copy

Full Screen

1var expr = Mock.CreateExpression<Func<int, int, int>>((a, b) => a + b);2var reducedExpr = ExpressionReducer.Visit(expr);3Console.WriteLine(reducedExpr);4var expr = Mock.CreateExpression<Func<int, int, int>>((a, b) => a + b);5var reducedExpr = ExpressionReducer.Visit(expr);6Console.WriteLine(reducedExpr);7var expr = Mock.CreateExpression<Func<int, int, int>>((a, b) => a + b);8var reducedExpr = ExpressionReducer.Visit(expr);9Console.WriteLine(reducedExpr);10var expr = Mock.CreateExpression<Func<int, int, int>>((a, b) => a + b);11var reducedExpr = ExpressionReducer.Visit(expr);12Console.WriteLine(reducedExpr);13var expr = Mock.CreateExpression<Func<int, int, int>>((a, b) => a + b);14var reducedExpr = ExpressionReducer.Visit(expr);15Console.WriteLine(reducedExpr);16var expr = Mock.CreateExpression<Func<int, int, int>>((a, b) => a + b);17var reducedExpr = ExpressionReducer.Visit(expr);18Console.WriteLine(reducedExpr);19var expr = Mock.CreateExpression<Func<int, int, int>>((a, b) => a + b);20var reducedExpr = ExpressionReducer.Visit(expr);21Console.WriteLine(reducedExpr);22var expr = Mock.CreateExpression<Func<int, int, int>>((a, b) => a + b);

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run JustMockLite automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Most used method in ExpressionReducer

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful