How to use LambdaExpressionPart method of Atata.ImprovedExpressionStringBuilder class

Best Atata code snippet using Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart

ImprovedExpressionStringBuilder.cs

Source:ImprovedExpressionStringBuilder.cs Github

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...31 {32 CurrentLiteral = CurrentLambda.Body.StartNewLiteral();33 }34 }35 private protected LambdaExpressionPart CurrentLambda { get; private set; } = new LambdaExpressionPart();36 private protected LiteralExpressionPart CurrentLiteral { get; private set; }37 /// <summary>38 /// Outputs a given expression tree to a string.39 /// </summary>40 /// <param name="node">The expression node.</param>41 /// <returns>The string representing the expression.</returns>42 public static new string ExpressionToString(Expression node)43 {44 node.CheckNotNull(nameof(node));45 var expressionStringBuilder = new ImprovedExpressionStringBuilder(node is LambdaExpression);46 try47 {48 expressionStringBuilder.Visit(node);49 return expressionStringBuilder.ToString();50 }51 catch52 {53 return node.ToString();54 }55 }56 protected override void Out(string s)57 {58 CurrentLiteral.Append(s);59 }60 protected override void Out(char c)61 {62 CurrentLiteral.Append(c);63 }64 private static bool CanStringifyValue(Type valueType)65 {66 Type underlyingType = Nullable.GetUnderlyingType(valueType) ?? valueType;67 return s_expressionValueStringifiers.Any(x => x.CanHandle(underlyingType));68 }69 private static bool TryStringifyValue(object value, Type valueType, out string result)70 {71 if (value is null)72 {73 result = "null";74 return true;75 }76 Type underlyingType = Nullable.GetUnderlyingType(valueType) ?? valueType;77 var stringifier = s_expressionValueStringifiers.FirstOrDefault(x => x.CanHandle(underlyingType));78 if (stringifier != null)79 {80 try81 {82 result = stringifier.Handle(value);83 return true;84 }85 catch86 {87 // Do nothing here, just return false.88 }89 }90 result = null;91 return false;92 }93 protected override Expression VisitLambda<T>(Expression<T> node)94 {95 if (_expectLambdaVisit)96 {97 _expectLambdaVisit = false;98 }99 else100 {101 LambdaExpressionPart newLambda = new LambdaExpressionPart(CurrentLambda);102 CurrentLambda.Body.StartLambda(newLambda);103 CurrentLiteral = newLambda.Parameters;104 CurrentLambda = newLambda;105 }106 if (node.Parameters.Count == 1)107 Visit(node.Parameters[0]);108 else109 VisitExpressions('(', node.Parameters, ')');110 CurrentLiteral = CurrentLambda.Body.StartNewLiteral();111 Visit(node.Body);112 if (CurrentLambda.Parent != null)113 {114 CurrentLambda = CurrentLambda.Parent;115 CurrentLiteral = CurrentLambda.Body.StartNewLiteral();...

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LambdaExpressionPart

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1using Atata;2using NUnit.Framework;3using OpenQA.Selenium;4using System;5{6 {7 public void LambdaExpressionPart()8 {9 var stringBuilder = new ImprovedExpressionStringBuilder();10 .AppendPart(x => x.FirstName)11 .AppendPart(x => x.LastName)12 .AppendPart(x => x.Address)13 .AppendPart(x => x.Address.City)14 .AppendPart(x => x.Address.State)15 .AppendPart(x => x.Address.State.Country)16 .AppendPart(x => x.Address.State.Country.Name)17 .AppendPart(x => x.Address.State.Country.Name.Length)18 .AppendPart(x => x.Address.State.Country.Name[1])19 .AppendPart(x => x.Address.State.Country.Name[1].ToString())20 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length)21 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString())22 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length)23 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString())24 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString().Length)25 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString().Length.ToString())26 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString().Length.ToString().Length)27 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString())28 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString().Length)29 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString())30 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString().Length)31 .AppendPart(x => x.Address.State.Country.Name[1].ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString().Length.ToString())32 .AppendPart(x => x

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LambdaExpressionPart

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1using Atata;2using System;3using System.Linq.Expressions;4using Xunit;5{6 {7 public void LambdaExpressionPart()8 {9 Expression<Func<PageObject, string>> expression = x => x.PageTitle;10 string part = ImprovedExpressionStringBuilder.LambdaExpressionPart(expression.Body);11 Assert.Equal("PageTitle", part);12 }13 }14}

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LambdaExpressionPart

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1using System;2using System.Linq.Expressions;3using Atata;4{5 {6 public static void Main(string[] args)7 {8 Expression<Func<string, bool>> expr = x => x == "a";9 var value = expr.LambdaExpressionPart();10 Console.WriteLine(value);11 }12 }13}

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LambdaExpressionPart

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1using System;2using System.Linq.Expressions;3using Atata;4{5 {6 public static void Main()7 {8 Expression<Func<string, bool>> expression = x => x == "a";9 string lambdaExpressionPart = ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);10 Console.WriteLine(lambdaExpressionPart);11 }12 }13}14public static string GetFullExpression(Expression expression)15using System;16using System.Linq.Expressions;17using Atata;18{19 {20 public static void Main()21 {22 Expression<Func<string, bool>> expression = x => x == "a";23 string fullExpression = ImprovedExpressionStringBuilder.GetFullExpression(expression);24 Console.WriteLine(fullExpression);25 }26 }27}28public static string GetFullExpression(Expression expression)29using System;30using System.Linq.Expressions;31using Atata;32{33 {34 public static void Main()35 {36 Expression<Func<string, bool>> expression = x => x == "a";37 string fullExpression = ImprovedExpressionStringBuilder.GetFullExpression(expression);38 Console.WriteLine(fullExpression);39 }40 }41}42public static string GetFullExpression(Expression expression)43using System;44using System.Linq.Expressions;45using Atata;46{47 {48 public static void Main()49 {

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LambdaExpressionPart

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1using Atata;2using NUnit.Framework;3using System;4using System.Linq.Expressions;5using System.Reflection;6using System.Text;7{8 {9 public void TestMethod1()10 {11 Expression<Func<string, bool>> expression = x => x.Contains("test");12 string result = expression.Body.LambdaExpressionPart();13 Assert.AreEqual("x.Contains(\"test\")", result);14 }15 }16}17using Atata;18using NUnit.Framework;19using System;20using System.Linq.Expressions;21using System.Reflection;22using System.Text;23{24 {25 public void TestMethod1()26 {27 Expression<Func<string, bool>> expression = x => x.Contains("test");28 string result = expression.Body.LambdaExpressionPart();29 Assert.AreEqual("x.Contains(\"test\")", result);30 }31 }32}33using Atata;34using NUnit.Framework;35using System;36using System.Linq.Expressions;37using System.Reflection;38using System.Text;39{40 {41 public void TestMethod1()42 {43 Expression<Func<string, bool>> expression = x => x.Contains("test");44 string result = expression.Body.LambdaExpressionPart();45 Assert.AreEqual("x.Contains(\"test\")", result);46 }47 }48}49using Atata;50using NUnit.Framework;51using System;52using System.Linq.Expressions;53using System.Reflection;54using System.Text;55{56 {57 public void TestMethod1()58 {59 Expression<Func<string, bool>> expression = x => x.Contains("test");60 string result = expression.Body.LambdaExpressionPart();61 Assert.AreEqual("x.Contains(\"test\")", result);62 }63 }64}65using Atata;

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LambdaExpressionPart

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1 {2 public string Name { get; set; }3 public object Value { get; set; }4 }5 {6 public string Name { get; set; }7 public object Value { get; set; }8 }9 {10 public bool CanTransform(MemberExpression memberExpression, Attribute attribute)11 {12 return attribute is LambdaExpressionPartAttribute;13 }14 public ExpressionPart Transform(MemberExpression memberExpression, Attribute attribute)15 {16 var lambdaExpressionPartAttribute = (LambdaExpressionPartAttribute)attribute;17 {18 };19 }20 }21 {22 protected override ExpressionStringBuilder AppendMemberAccess(MemberExpression memberExpression)23 {24 var attribute = memberExpression.Member.GetCustomAttribute<LambdaExpressionPartAttribute>();25 if (attribute != null)26 return this.AppendPart(new LambdaExpressionPart27 {28 });29 return base.AppendMemberAccess(memberExpression);30 }31 }32 {33 public void LambdaExpressionPartAttribute()34 {35 var builder = new ImprovedExpressionStringBuilder();36 builder.Build(() => new { @class = "class" }.@class);37 builder.ToString().Should.Equal("class");38 }39 }40 public void LambdaExpressionPartAttribute()41 {42 var builder = new ImprovedExpressionStringBuilder();43 builder.Build(() => new { @class = "class" }.@class);44 builder.ToString().Should.Equal("class");45 }46 {47 public string Name { get; set; }48 public object Value { get; set; }49 }

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LambdaExpressionPart

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1using System;2using System.Linq.Expressions;3using Atata;4{5 {6 public static void Run()7 {8 var expression = Expression.Lambda(Expression.Constant("a"));9 var result = ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);10 Console.WriteLine(result);11 }12 }13}14using System;15using System.Linq.Expressions;16using Atata;17{18 {19 public static void Run()20 {21 var expression = Expression.Lambda(Expression.Constant("a"));22 var result = ImprovedExpressionStringBuilder.LambdaExpression(expression);23 Console.WriteLine(result);24 }25 }26}27using System;28using System.Linq.Expressions;29using Atata;30{31 {32 public static void Run()33 {34 var expression = Expression.Lambda(Expression.Constant("a"));35 var result = ImprovedExpressionStringBuilder.LambdaExpression(expression, new ImprovedExpressionStringBuilderOptions36 {37 });38 Console.WriteLine(result);39 }40 }41}42using System;43using System.Linq.Expressions;44using Atata;45{46 {47 public static void Run()48 {49 var expression = Expression.Lambda(Expression.Constant("a"));50 var result = ImprovedExpressionStringBuilder.LambdaExpression(expression, new ImprovedExpressionStringBuilderOptions51 {52 {53 { typeof(ConstantExpression), (sb, expression, options) => sb.Append(expression.Value.ToString().ToUpper()) }54 }55 });56 Console.WriteLine(result);57 }58 }59}60using System;

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LambdaExpressionPart

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1using System;2using System.Linq.Expressions;3using Atata;4{5 {6 static void Main(string[] args)7 {8 var lambdaExpression = (Expression<Func<string, string, int>>)((a, b) => a.Length + b.Length);9 string lambdaExpressionString = ImprovedExpressionStringBuilder.LambdaExpressionPart(lambdaExpression);10 Console.WriteLine(lambdaExpressionString);11 }12 }13}14using System;15using System.Linq.Expressions;16using Atata;17{18 {19 static void Main(string[] args)20 {21 var lambdaExpression = (Expression<Func<string, string, int>>)((a, b) => a.Length + b.Length);22 string lambdaExpressionString = ImprovedExpressionStringBuilder.LambdaExpression(lambdaExpression);23 Console.WriteLine(lambdaExpressionString);24 }25 }26}27using System;28using System.Linq.Expressions;29using Atata;30{31 {32 static void Main(string[] args)33 {34 var lambdaExpression = (Expression<Func<string, string, int>>)((a, b) => a.Length + b.Length);35 string lambdaExpressionString = ImprovedExpressionStringBuilder.LambdaExpression(lambdaExpression);36 Console.WriteLine(lambdaExpressionString);37 }38 }39}40using System;41using System.Linq.Expressions;42using Atata;43{44 {45 static void Main(string[] args)46 {47 var lambdaExpression = (Expression<Func<string, string, int>>)((a, b) => a.Length + b.Length);

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LambdaExpressionPart

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1using System;2using System.Linq.Expressions;3using Atata;4{5 {6 public static void Sample()7 {8 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;9 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);10 Console.WriteLine(lambdaExpressionPart);11 }12 }13}14using System;15using System.Linq.Expressions;16using Atata;17{18 {19 public static void Sample()20 {21 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;22 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);23 Console.WriteLine(lambdaExpressionPart);24 }25 }26}27using System;28using System.Linq.Expressions;29using Atata;30{31 {32 public static void Sample()33 {34 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;35 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);36 Console.WriteLine(lambdaExpressionPart);37 }38 }39}40using System;41using System.Linq.Expressions;42using Atata;43{44 {45 public static void Sample()46 {47 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;48 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);49 Console.WriteLine(lambdaExpressionPart);50 }51 }52}53using System;54using System.Linq.Expressions;55using Atata;56{57 {58 public static void Sample()59 {

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LambdaExpressionPart

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1using System;2using System.Linq.Expressions;3using Atata;4{5 public static void Main()6 {7 var methodParam = Expression.Parameter(typeof(string), "s");8 var methodBody = Expression.Call(typeof(Console).GetMethod("WriteLine", new[] { typeof(string) }), methodParam);9 var method = Expression.Lambda<Action<string>>(methodBody, methodParam).Compile();10 var expression = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(method);11 Console.WriteLine(expression);12 }13}14using System;15using System.Linq.Expressions;16using Atata;17{18 public static void Main()19 {20 var methodParam = Expression.Parameter(typeof(int), "i");21 var methodBody = Expression.Call(typeof(Console).GetMethod("WriteLine", new[] { typeof(int) }), methodParam);22 var method = Expression.Lambda<Action<int>>(methodBody, methodParam).Compile();23 var expression = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(method);24 Console.WriteLine(expression);25 }26}27using System;28using System.Linq.Expressions;29using Atata;30{31 public static void Main()32 {33 var methodParam = Expression.Parameter(typeof(double), "d");34 var methodBody = Expression.Call(typeof(Console).GetMethod("WriteLine", new[] { typeof(double) }), methodParam);35 var method = Expression.Lambda<Action<double>>(methodBody, methodParam).Compile();36 var expression = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(method);37 Console.WriteLine(expression);38 }39}40using System;41using System.Linq.Expressions;42using Atata;43 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);44 Console.WriteLine(lambdaExpressionPart);45 }46 }47}48using System;49using System.Linq.Expressions;50using Atata;51{52 {53 public static void Sample()54 {55 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;56 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);57 Console.WriteLine(lambdaExpressionPart);58 }59 }60}61using System;62using System.Linq.Expressions;63using Atata;64{65 {66 public static void Sample()67 { LambdaExpressionPartAttribute : Attribute68 {69 public string Name { get; set; }70 public object Value { get; set; }71 }72 {73 public bool CanTransform(MemberExpression memberExpression, Attribute attribute)74 {75 return attribute is LambdaExpressionPartAttribute;76 }77 public ExpressionPart Transform(MemberExpression memberExpression, Attribute attribute)78 {79 var lambdaExpressionPartAttribute = (LambdaExpressionPartAttribute)attribute;80 {81 };82 }83 }84 {85 protected override ExpressionStringBuilder AppendMemberAccess(MemberExpression memberExpression)86 {87 var attribute = memberExpression.Member.GetCustomAttribute<LambdaExpressionPartAttribute>();88 if (attribute != null)89 return this.AppendPart(new LambdaExpressionPart90 {91 });92 return base.AppendMemberAccess(memberExpression);93 }94 }95 {96 public void LambdaExpressionPartAttribute()97 {98 var builder = new ImprovedExpressionStringBuilder();99 builder.Build(() => new { @class = "class" }.@class);100 builder.ToString().Should.Equal("class");101 }102 }103 public void LambdaExpressionPartAttribute()104 {105 var builder = new ImprovedExpressionStringBuilder();106 builder.Build(() => new { @class = "class" }.@class);107 builder.ToString().Should.Equal("class");108 }109 {110 public string Name { get; set; }111 public object Value { get; set; }112 }

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LambdaExpressionPart

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1using System;2using System.Linq.Expressions;3using Atata;4{5 {6 public static void Sample()7 {8 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;9 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);10 Console.WriteLine(lambdaExpressionPart);11 }12 }13}14using System;15using System.Linq.Expressions;16using Atata;17{18 {19 public static void Sample()20 {21 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;22 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);23 Console.WriteLine(lambdaExpressionPart);24 }25 }26}27using System;28using System.Linq.Expressions;29using Atata;30{31 {32 public static void Sample()33 {34 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;35 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);36 Console.WriteLine(lambdaExpressionPart);37 }38 }39}40using System;41using System.Linq.Expressions;42using Atata;43{44 {45 public static void Sample()46 {47 Expression<Func<HomePage, bool>> expression = page => page.Header.Logo.IsVisible;48 string lambdaExpressionPart = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(expression);49 Console.WriteLine(lambdaExpressionPart);50 }51 }52}53using System;54using System.Linq.Expressions;55using Atata;56{57 {58 public static void Sample()59 {

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LambdaExpressionPart

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1using System;2using System.Linq.Expressions;3using Atata;4{5 public static void Main()6 {7 var methodParam = Expression.Parameter(typeof(string), "s");8 var methodBody = Expression.Call(typeof(Console).GetMethod("WriteLine", new[] { typeof(string) }), methodParam);9 var method = Expression.Lambda<Action<string>>(methodBody, methodParam).Compile();10 var expression = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(method);11 Console.WriteLine(expression);12 }13}14using System;15using System.Linq.Expressions;16using Atata;17{18 public static void Main()19 {20 var methodParam = Expression.Parameter(typeof(int), "i");21 var methodBody = Expression.Call(typeof(Console).GetMethod("WriteLine", new[] { typeof(int) }), methodParam);22 var method = Expression.Lambda<Action<int>>(methodBody, methodParam).Compile();23 var expression = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(method);24 Console.WriteLine(expression);25 }26}27using System;28using System.Linq.Expressions;29using Atata;30{31 public static void Main()32 {33 var methodParam = Expression.Parameter(typeof(double), "d");34 var methodBody = Expression.Call(typeof(Console).GetMethod("WriteLine", new[] { typeof(double) }), methodParam);35 var method = Expression.Lambda<Action<double>>(methodBody, methodParam).Compile();36 var expression = Atata.ImprovedExpressionStringBuilder.LambdaExpressionPart(method);37 Console.WriteLine(expression);38 }39}40using System;41using System.Linq.Expressions;42using Atata;

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