How to use ValueMatcher method of Telerik.JustMock.Core.MatcherTree.ValueMatcher class

Best JustMockLite code snippet using Telerik.JustMock.Core.MatcherTree.ValueMatcher.ValueMatcher

Arg.cs

Source:Arg.cs

...90        /// Matches argument for null value.91        /// </summary>92        /// <typeparam name="T">Type for the argument</typeparam>93        /// <returns>Argument type</returns>94        [ArgMatcher(Matcher = typeof(ValueMatcher), MatcherArgs = new object[] { null })]95        public static T IsNull<T>()96        {97            return ProfilerInterceptor.GuardInternal(() =>98            {99                MockingContext.CurrentRepository.AddMatcherInContext(new ValueMatcher(null));100                return default(T);101            });102        }103        /// <summary>104        /// Matches argument for null or empty value.105        /// </summary>106        /// <returns>Null</returns>107        [ArgMatcher(Matcher = typeof(StringNullOrEmptyMatcher))]108        public static string NullOrEmpty109        {110            get111            {112                return ProfilerInterceptor.GuardInternal(() =>113                {114                    MockingContext.CurrentRepository.AddMatcherInContext(new StringNullOrEmptyMatcher());115                    return String.Empty;116                });117            }118        }119        /// <summary>120        /// Matches the specified value. Useful for mingling concrete values and more general matchers121        /// in the same expression when using delegate-based overloads.122        /// </summary>123        /// <typeparam name="T">Type for the argument</typeparam>124        /// <param name="value">Value to match</param>125        /// <returns>Argument type</returns>126        [ArgMatcher(Matcher = typeof(ValueMatcher))]127        public static T Is<T>(T value)128        {129            return ProfilerInterceptor.GuardInternal(() =>130            {131                MockingContext.CurrentRepository.AddMatcherInContext(new ValueMatcher(value));132                return default(T);133            });134        }135        /// <summary>136        /// An implementation detail that allows passing ref arguments in C#137        /// </summary>138        /// <typeparam name="T">Type for the argument</typeparam>139        public sealed class OutRefResult<T>140        {141            /// <summary>142            /// Pass this member as a ref argument in C#143            /// </summary>144            [RefArg]145            public T Value;...

ValueMatcher.cs

Source:ValueMatcher.cs

...18using System.Runtime.CompilerServices;19using Telerik.JustMock.Core.Expressions;20namespace Telerik.JustMock.Core.MatcherTree21{22	internal class ValueMatcher : CategoricalMatcherBase, IValueMatcher23	{24		public object Value { get; private set; }25		public Type Type { get { return this.Value != null ? this.Value.GetType() : null; } }26		public override string DebugView27		{28			get { return FormatValue(Value); }29		}30		public ValueMatcher(object value)31		{32			this.Value = value;33		}34		public override bool CanMatch(IMatcher matcher)35		{36			return matcher is IValueMatcher;37		}38		public override bool Equals(IMatcher other)39		{40			var valueMatcher = other as IValueMatcher;41			if (valueMatcher == null)42				return false;43			return MockingUtil.SafeEquals(this.Value, valueMatcher.Value);44		}45		protected override bool MatchesCore(IMatcher other)46		{47			var valueMatcher = (IValueMatcher) other;48			var valueAsExpression = this.Value as Expression;49			var otherValueAsExpression = valueMatcher.Value as Expression;50			if (valueAsExpression != null && otherValueAsExpression != null)51			{52				valueAsExpression = ExpressionReducer.Reduce(valueAsExpression);53				otherValueAsExpression = ExpressionReducer.Reduce(otherValueAsExpression);54				return ExpressionComparer.AreEqual(valueAsExpression, otherValueAsExpression);55			}56			if (this.Value != null && valueMatcher.Value != null)57			{58				var thisType = this.Value.GetType();59				var otherType = valueMatcher.Value.GetType();60				var thisEnumerableType = thisType.GetImplementationOfGenericInterface(typeof(IEnumerable<>));61				var otherEnumerableType = otherType.GetImplementationOfGenericInterface(typeof(IEnumerable<>));62				if (thisEnumerableType != null63					&& thisEnumerableType == otherEnumerableType64					&& IsSystemCollection(thisType)65					&& IsSystemCollection(otherType))66				{67					var elementType = thisEnumerableType.GetGenericArguments()[0];68					var sequenceEqualsMethod = typeof(Enumerable).GetMethods()69						.FirstOrDefault(method => method.Name == "SequenceEqual" && method.GetParameters().Length == 2)70						.MakeGenericMethod(elementType);71					return (bool) sequenceEqualsMethod.Invoke(null, new object[] { this.Value, valueMatcher.Value });72				}73                else if (IsAnonymousType(thisType) && IsAnonymousType(otherType))74                {75                    var thisTypeProperties = thisType.GetProperties();76                    var otherTypeProperties = otherType.GetProperties();77                    if (thisTypeProperties.Length != otherTypeProperties.Length)78                    {79                        return false;80                    }81                    for (int i = 0; i < thisTypeProperties.Length; ++i)82                    {83                        var thisTypeProperty = thisTypeProperties[i];84                        var otherTypeProperty = otherTypeProperties[i];85                        if (!thisTypeProperty.Name.Equals(otherTypeProperty.Name) || !thisTypeProperty.PropertyType.Equals(otherTypeProperty.PropertyType))86                        {87                            return false;88                        }89                        object thisTypePropertyValue = thisTypeProperty.GetGetMethod().Invoke(this.Value, null);90                        object otherTypePropertyValue = otherTypeProperty.GetGetMethod().Invoke(valueMatcher.Value, null);91                        if (!thisTypePropertyValue.Equals(otherTypePropertyValue))92                        {93                            return false;94                        }95                    }96                    return true;97                }98			}99			return false;100		}101        public static Boolean IsAnonymousType(Type type)102        {103            return type.GetCustomAttributes(typeof(CompilerGeneratedAttribute), false).Count() > 0104                 && type.FullName.Contains("AnonymousType");105        }106        private static bool IsSystemCollection(Type type)107		{108			return type.FullName.StartsWith("System.Collections.") && type.IsClass && !type.IsAbstract109				 || type.IsArray;110		}111		public override Expression ToExpression(Type argumentType)112		{113			return Expression.Call(null, typeof(ValueMatcher).GetMethod("Create").MakeGenericMethod(this.Type),114				Expression.Constant(this.Value));115		}116		[ArgMatcher(Matcher = typeof(ValueMatcher))]117		public static T Create<T>(T value)118		{119			throw new NotSupportedException();120		}121		public static string FormatValue(object value)122		{123			if (value == null)124				return "null";125			if (value is string)126				return String.Format("\"{0}\"", value);127			if (value is char)128				return String.Format("'{0}'", value);129			var valueType = MockingUtil.GetUnproxiedType(value);130			string valueStr = valueType.ToString();...

ReferenceMatcher.cs

Source:ReferenceMatcher.cs

...16using System.Linq.Expressions;17using Telerik.JustMock.Core.TransparentProxy;18namespace Telerik.JustMock.Core.MatcherTree19{20	internal class ReferenceMatcher : CategoricalMatcherBase, IValueMatcher21	{22		private readonly object reference;23		public object Value { get { return reference; } }24		public Type Type { get { return this.Value != null ? this.Value.GetType() : null; } }25		public override string DebugView26		{27			get { return "ByRef " + ValueMatcher.FormatValue(Value); }28		}29		public ReferenceMatcher(object reference)30		{31			this.reference = reference;32		}33		public override bool CanMatch(IMatcher matcher)34		{35			return matcher is IValueMatcher;36		}37		public override bool Equals(IMatcher other)38		{39			var referenceMatcher = other as ReferenceMatcher;40			if (referenceMatcher == null)41				return false;42			return CompareValueTo(other);43		}44		protected override bool MatchesCore(IMatcher other)45		{46			return CompareValueTo(other);47		}48		private bool CompareValueTo(IMatcher other)49		{50			var valueMatcher = other as IValueMatcher;51			if (valueMatcher == null)52				return false;53			if (this.IsValueType)54				return Equals(this.reference, valueMatcher.Value);55			return ReferenceEquals(MockingProxy.Unwrap(this.reference), MockingProxy.Unwrap(valueMatcher.Value));56		}57		private bool IsValueType58		{59			get { return reference != null && reference.GetType().IsValueType; }60		}61		public override Expression ToExpression(Type argumentType)62		{63			return Expression.Call(null, typeof(ReferenceMatcher).GetMethod("Create"),64				Expression.Constant(this.Value));...

ValueMatcher

Using AI Code Generation

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

ValueMatcher

Using AI Code Generation

1using Telerik.JustMock.Core.MatcherTree;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Telerik.JustMock;8{9    {10        static void Main(string[] args)11        {12            var mock = Mock.Create<ITest>();13            int x = 0;14            Mock.Arrange(() => mock.Test(Arg.Matches<int>(ValueMatcher<int>.IsEqual(10)))).DoInstead(() => x = 1).MustBeCalled();15            mock.Test(10);16            Console.WriteLine(x);17            Mock.Assert(mock);18        }19    }20    {21        void Test(int x);22    }23}24using Telerik.JustMock.Core.MatcherTree;25using System;26using System.Collections.Generic;27using System.Linq;28using System.Text;29using System.Threading.Tasks;30using Telerik.JustMock;31{32    {33        static void Main(string[] args)34        {35            var mock = Mock.Create<ITest>();36            int x = 0;37            Mock.Arrange(() => mock.Test(Arg.Matches<int>(ValueMatcher<int>.IsEqual(10)))).DoInstead(() => x = 1).MustBeCalled();38            mock.Test(10);39            Console.WriteLine(x);40            Mock.Assert(mock);41        }42    }43    {44        void Test(int x);45    }46}47using Telerik.JustMock.Core.MatcherTree;48using System;49using System.Collections.Generic;50using System.Linq;51using System.Text;52using System.Threading.Tasks;53using Telerik.JustMock;54{55    {56        static void Main(string[] args)57        {58            var mock = Mock.Create<ITest>();59            int x = 0;60            Mock.Arrange(() => mock.Test(Arg.Matches<int>(ValueMatcher<int>.IsEqual(10)))).DoInstead(() => x = 1).MustBeCalled();61            mock.Test(10);62            Console.WriteLine(x);63            Mock.Assert(mock);64        }65    }66    {

ValueMatcher

Using AI Code Generation

1using Telerik.JustMock.Core.MatcherTree;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Telerik.JustMock;8{9    {10        public void TestMethod()11        {12            var mock = Mock.Create<ITest>();13            Mock.Arrange(() => mock.Method(Arg.Matches<int>(i => i > 5))).Returns(5);14            Mock.Arrange(() => mock.Method(Arg.Matches<int>(i => i < 5))).Returns(6);15            Mock.Arrange(() => mock.Method(Arg.Matches<int>(i => i == 5))).Returns(7);16            Assert.AreEqual(5, mock.Method(6));17            Assert.AreEqual(6, mock.Method(4));18            Assert.AreEqual(7, mock.Method(5));19        }20    }21    {22        int Method(int i);23    }24}25Mock.Arrange(() => mock.Method(Arg.Matches<object>(o => o == null))).Returns(5);26Mock.Arrange(() => mock.Method(Arg.Matches<object>(o => o == null))).Returns(5);

ValueMatcher

Using AI Code Generation

1using Telerik.JustMock;2using Telerik.JustMock.Helpers;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public void TestMethod(int i)11        {12            var mock = Mock.Create<TestClass>();13            Mock.Arrange(() => mock.TestMethod(ValueMatcher.Match<int>(v => v == 1))).DoNothing();14            mock.TestMethod(1);15            Mock.Assert(() => mock.TestMethod(ValueMatcher.Match<int>(v => v == 1)));16        }17    }18}19using Telerik.JustMock;20using Telerik.JustMock.Helpers;21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26{27    {28        public void TestMethod(string s)29        {30            var mock = Mock.Create<TestClass>();31            Mock.Arrange(() => mock.TestMethod(ValueMatcher.Match<string>(v => v == "test"))).DoNothing();32            mock.TestMethod("test");33            Mock.Assert(() => mock.TestMethod(ValueMatcher.Match<string>(v => v == "test")));34        }35    }36}37using Telerik.JustMock;38using Telerik.JustMock.Helpers;39using System;40using System.Collections.Generic;41using System.Linq;42using System.Text;43using System.Threading.Tasks;44{45    {46        public void TestMethod(DateTime dt)47        {48            var mock = Mock.Create<TestClass>();49            Mock.Arrange(() => mock.TestMethod(ValueMatcher.Match<DateTime>(v => v == DateTime.Now))).DoNothing();50            mock.TestMethod(DateTime.Now);51            Mock.Assert(() => mock.TestMethod(ValueMatcher.Match<DateTime>(v => v == DateTime.Now)));52        }53    }54}55using Telerik.JustMock;

ValueMatcher

Using AI Code Generation

1using System;2using Telerik.JustMock;3using Telerik.JustMock.Core;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8using System.Runtime.CompilerServices;9{10    {11        public void Method1()12        {13            string[] str = new string[] { "abc", "def" };14            Method2(str);15        }16        public void Method2(string[] str)17        {18            Console.WriteLine("Method2 called");19        }20    }21    {22        static void Main(string[] args)23        {24            var mock = Mock.Create<Class1>();25            Mock.Arrange(() => mock.Method2(Arg.IsAny<string[]>()))26                .DoInstead(() => Console.WriteLine("Method2 called"))27                .MustBeCalled();28            mock.Method1();29            Mock.Assert(mock);30        }31    }32}33using System;34using Telerik.JustMock;35using Telerik.JustMock.Core;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40using System.Runtime.CompilerServices;41{42    {43        public void Method1()44        {45            int[] num = new int[] { 1, 2, 3 };46            Method2(num);47        }48        public void Method2(int[] num)49        {50            Console.WriteLine("Method2 called");51        }52    }53    {54        static void Main(string[] args)55        {56            var mock = Mock.Create<Class1>();57            Mock.Arrange(() => mock.Method2(Arg.IsAny<int[]>()))58                .DoInstead(() => Console.WriteLine("Method2 called"))59                .MustBeCalled();60            mock.Method1();61            Mock.Assert(mock);62        }63    }64}

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.