How to use ReferenceMatcher class of Telerik.JustMock.Core.MatcherTree package

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

CallPatternCreator.cs

Source:CallPatternCreator.cs

...237                if (delgMethod != null)238                {239                    method = delgMethod.GetInheritanceChain().First(m => !m.DeclaringType.IsProxy());240                }241                callPattern.InstanceMatcher = new ReferenceMatcher(targetValue);242            }243            // now we have the method part of the call pattern244            Debug.Assert(method != null);245            callPattern.SetMethod(method, checkCompatibility: true);246            //Finally, construct the arguments part of the call pattern.247            using (repository.StartArrangeArgMatching())248            {249                bool hasParams = false;250                bool hasSingleValueInParams = false;251                if (args != null && args.Length > 0)252                {253                    var lastParameter = method.GetParameters().Last();254                    if (Attribute.IsDefined(lastParameter, typeof(ParamArrayAttribute)) && args.Last() is NewArrayExpression)255                    {256                        hasParams = true;257                        var paramsArg = (NewArrayExpression)args.Last();258                        args = args.Take(args.Length - 1).Concat(paramsArg.Expressions).ToArray();259                        if (paramsArg.Expressions.Count == 1)260                            hasSingleValueInParams = true;261                    }262                    foreach (var argument in args)263                    {264                        callPattern.ArgumentMatchers.Add(MocksRepository.CreateMatcherForArgument(argument));265                    }266                    if (hasParams)267                    {268                        int paramsCount = method.GetParameters().Count();269                        if (hasSingleValueInParams)270                        {271                            IMatcher matcher = callPattern.ArgumentMatchers[paramsCount - 1];272                            ITypedMatcher typeMatcher = matcher as ITypedMatcher;273                            if (typeMatcher != null && typeMatcher.Type != method.GetParameters().Last().ParameterType)274                            {275                                callPattern.ArgumentMatchers[paramsCount - 1] = new ParamsMatcher(new IMatcher[] { matcher });276                            }277                        }278                        else279                        {280                            IEnumerable<IMatcher> paramMatchers = callPattern.ArgumentMatchers.Skip(paramsCount - 1).Take(callPattern.ArgumentMatchers.Count - paramsCount + 1);281                            callPattern.ArgumentMatchers = callPattern.ArgumentMatchers.Take(paramsCount - 1).ToList();282                            callPattern.ArgumentMatchers.Add(new ParamsMatcher(paramMatchers.ToArray()));283                        }284                    }285                }286            }287            MethodBase methodFromCallPattern = repository.GetMethodFromCallPattern(callPattern);288            callPattern.AdjustForExtensionMethod();289            callPattern.SetMethod(methodFromCallPattern, checkCompatibility: false);290            return callPattern;291        }292        internal static CallPattern FromMethodBase(MocksRepository repository, object instance, MethodBase method, object[] arguments)293        {294            var callPattern = new CallPattern295            {296                InstanceMatcher =297                   method.IsStatic ? new ReferenceMatcher(null)298                   : instance == null ? (IMatcher)new AnyMatcher()299                   : new ReferenceMatcher(instance),300            };301            callPattern.SetMethod(method, checkCompatibility: true);302            using (repository != null ? repository.StartArrangeArgMatching() : null)303            {304                var parameters = method.GetParameters();305                if (arguments == null || arguments.Length == 0)306                {307                    callPattern.ArgumentMatchers.AddRange(method.GetParameters().Select(p => (IMatcher)new TypeMatcher(p.ParameterType)));308                }309                else310                {311                    if (arguments.Length != method.GetParameters().Length)312                    {313                        throw new MockException("Argument count mismatch.");314                    }315                    callPattern.ArgumentMatchers.AddRange(arguments.Select(arg => MocksRepository.CreateMatcherForArgument(arg)));316                }317            }318            callPattern.AdjustForExtensionMethod();319            return callPattern;320        }321        internal static CallPattern FromMethodBase(object instance, MethodBase method, object[] arguments)322        {323            return FromMethodBase(null, instance, method, arguments);324        }325        internal static CallPattern FromAction(MocksRepository repository, Action memberAction, bool dispatchToMethodMocks = false)326        {327            var callPattern = new CallPattern();328            Invocation lastInvocation = null;329            var recorder = new DelegatingRecorder();330            recorder.Record += invocation => lastInvocation = invocation;331            using (repository.StartRecording(recorder, dispatchToMethodMocks))332            {333                memberAction();334            }335            if (lastInvocation == null)336            {337                throw new MockException("The specified action did not call a mocked method.");338            }339            callPattern.SetMethod(lastInvocation.Method, checkCompatibility: true);340            callPattern.InstanceMatcher = new ReferenceMatcher(lastInvocation.Instance);341            // Because it's impossible to distinguish between a literal value passed as an argument and342            // one coming from a matcher, it is impossible to tell exactly which arguments are literal and which are matchers.343            // So, we assume that the user always first specifies some literal values, and then some matchers.344            // We assume that the user will never pass a literal after a matcher.345            using (repository.StartArrangeArgMatching())346            {347                for (int i = 0; i < lastInvocation.Args.Length; ++i)348                {349                    var indexInMatchers = i - (lastInvocation.Args.Length - repository.MatchersInContext.Count);350                    var matcher = indexInMatchers >= 0 ? repository.MatchersInContext[indexInMatchers] : new ValueMatcher(lastInvocation.Args[i]);351                    callPattern.ArgumentMatchers.Add(matcher);352                }353            }354            repository.MatchersInContext.Clear();355            callPattern.AdjustForExtensionMethod();356            return callPattern;357        }358        internal static CallPattern FromInvocation(Invocation invocation)359        {360            CallPattern callPattern = new CallPattern();361            callPattern.SetMethod(invocation.Method, checkCompatibility: false);362            callPattern.InstanceMatcher = new ReferenceMatcher(invocation.Instance);363            foreach (var argument in invocation.Args)364            {365                callPattern.ArgumentMatchers.Add(new ValueMatcher(argument));366            }367            callPattern.AdjustForExtensionMethod();368            return callPattern;369        }370    }371}...

CallPattern.cs

Source:CallPattern.cs

...140			{141				var thisMatcher = ArgumentMatchers[0];142				var valueMatcher = thisMatcher as IValueMatcher;143				if (valueMatcher != null)144					thisMatcher = new ReferenceMatcher(valueMatcher.Value);145				InstanceMatcher = thisMatcher;146				ArgumentMatchers.RemoveAt(0);147			}148		}149	}150}...

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));65		}66		[ArgMatcher(Matcher = typeof(ReferenceMatcher))]67		public static object Create(object value)68		{69			throw new NotSupportedException();70		}71	}72}...

ReferenceMatcher

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.MatcherTree;7using Telerik.JustMock.Core.MatcherTree.Nodes;8using Telerik.JustMock.Core.MatcherTree.Nodes.Literals;9using Telerik.JustMock.Core.MatcherTree.Nodes.Matches;10using Telerik.JustMock.Core.MatcherTree.Nodes.References;11using Telerik.JustMock.Core.MatcherTree.Nodes.References.ReferenceMatchers;12{13    {14        public void TestMethod()15        {16            var reference = new ReferenceNode("reference");17            var referenceMatcher = new ReferenceMatcher(reference);18            var node = new ReferenceNode("node");19            var match = referenceMatcher.Match(node);20            Console.WriteLine(match);21        }22    }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using Telerik.JustMock.Core;30using Telerik.JustMock.Core.MatcherTree;31using Telerik.JustMock.Core.MatcherTree.Nodes;32using Telerik.JustMock.Core.MatcherTree.Nodes.Literals;33using Telerik.JustMock.Core.MatcherTree.Nodes.Matches;34using Telerik.JustMock.Core.MatcherTree.Nodes.References;35using Telerik.JustMock.Core.MatcherTree.Nodes.References.ReferenceMatchers;36{37    {38        public void TestMethod()39        {40            var reference = new ReferenceNode("reference");41            var referenceMatcher = new ReferenceMatcher(reference);42            var node = new ReferenceNode("node");43            var match = referenceMatcher.Match(node);44            Console.WriteLine(match);45        }46    }47}

ReferenceMatcher

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock;7using Telerik.JustMock.Core.MatcherTree;8using Telerik.JustMock.Helpers;9{10    {11        public void Test()12        {13            var mock = Mock.Create<TestClass>();14            Mock.Arrange(() => mock.Method(Arg.AnyString, Arg.Matches<TestClass>(x => x.Name == "Test"))).Returns(true);15            mock.Method("test", new TestClass() { Name = "Test" });16            Mock.Assert(() => mock.Method(Arg.AnyString, Arg.Matches<TestClass>(x => x.Name == "Test")));17        }18    }19    {20        public string Name { get; set; }21    }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28using Telerik.JustMock;29using Telerik.JustMock.Core.MatcherTree;30using Telerik.JustMock.Helpers;31{32{33public void Test()34{35var mock = Mock.Create<TestClass>();36Mock.Arrange(() => mock.Method(Arg.AnyString, Arg.Matches<TestClass>(x => x.Name == "Test"))).Returns(true);37mock.Method("test", new TestClass() { Name = "Test" });38Mock.Assert(() => mock.Method(Arg.AnyString, Arg.Matches<TestClass>(x => x.Name == "Test")));39}40}41{

ReferenceMatcher

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock;7using Telerik.JustMock.Core.MatcherTree;8{9    {10        private object _reference;11        public ReferenceMatcher(object reference)12        {13            _reference = reference;14        }15        public bool Matches(object value)16        {17            return _reference == value;18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using Telerik.JustMock;27using Telerik.JustMock.Core.MatcherTree;28{29    {30        private object _reference;31        public ReferenceMatcher(object reference)32        {33            _reference = reference;34        }35        public bool Matches(object value)36        {37            return _reference == value;38        }39    }40}

ReferenceMatcher

Using AI Code Generation

1using Telerik.JustMock.Core.MatcherTree;2{3    private readonly object reference;4    public ReferenceMatcher(object reference)5    {6        this.reference = reference;7    }8    public bool Matches(object value)9    {10        return ReferenceEquals(this.reference, value);11    }12    public override string ToString()13    {14        return "Reference(" + this.reference + ")";15    }16}17using Telerik.JustMock.Core.MatcherTree;18{19    private readonly object reference;20    public ReferenceMatcher(object reference)21    {22        this.reference = reference;23    }24    public bool Matches(object value)25    {26        return ReferenceEquals(this.reference, value);27    }28    public override string ToString()29    {30        return "Reference(" + this.reference + ")";31    }32}33using Telerik.JustMock.Core.MatcherTree;34{35    private readonly object reference;36    public ReferenceMatcher(object reference)37    {38        this.reference = reference;39    }40    public bool Matches(object value)41    {42        return ReferenceEquals(this.reference, value);43    }44    public override string ToString()45    {46        return "Reference(" + this.reference + ")";47    }48}49using Telerik.JustMock.Core.MatcherTree;50{51    private readonly object reference;52    public ReferenceMatcher(object reference)53    {54        this.reference = reference;55    }56    public bool Matches(object value)57    {58        return ReferenceEquals(this.reference, value);59    }60    public override string ToString()61    {62        return "Reference(" + this.reference + ")";63    }64}65using Telerik.JustMock.Core.MatcherTree;66{67    private readonly object reference;68    public ReferenceMatcher(object reference)69    {70        this.reference = reference;71    }72    public bool Matches(object value)73    {74        return ReferenceEquals(this.reference, value);75    }76    public override string ToString()77    {78        return "Reference(" + this.reference + ")";79    }80}81using Telerik.JustMock.Core.MatcherTree;82{83    private readonly object reference;84    public ReferenceMatcher(object reference)85    {86        this.reference = reference;87    }88    public bool Matches(object value)89    {

ReferenceMatcher

Using AI Code Generation

1using Telerik.JustMock.Core.MatcherTree;2using Telerik.JustMock.Core.MatcherTree;3using Telerik.JustMock.Core.MatcherTree;4using Telerik.JustMock.Core.MatcherTree;5using Telerik.JustMock.Core.MatcherTree;6using Telerik.JustMock.Core.MatcherTree;7using Telerik.JustMock.Core.MatcherTree;8using Telerik.JustMock.Core.MatcherTree;9using Telerik.JustMock.Core.MatcherTree;10using Telerik.JustMock.Core.MatcherTree;11using Telerik.JustMock.Core.MatcherTree;12using Telerik.JustMock.Core.MatcherTree;13using Telerik.JustMock.Core.MatcherTree;14using Telerik.JustMock.Core.MatcherTree;

ReferenceMatcher

Using AI Code Generation

1using Telerik.JustMock.Core.MatcherTree;2public void TestMethod1()3{4    var mock = Mock.Create<IFoo>();5    Mock.Arrange(() => mock.Bar(Arg.Matches(new ReferenceMatcher(1)))).Returns(1);6    Assert.AreEqual(1, mock.Bar(1));7}8using Telerik.JustMock.Core.MatcherTree;9public void TestMethod2()10{11    var mock = Mock.Create<IFoo>();12    Mock.Arrange(() => mock.Bar(Arg.Matches(new ReferenceMatcher(1)))).Returns(1);13    Assert.AreEqual(1, mock.Bar(1));14}

ReferenceMatcher

Using AI Code Generation

1using Telerik.JustMock.Core.MatcherTree;2using Telerik.JustMock.Core.MatcherTree.Nodes;3public void TestMethod1()4{5    var matcher = new ReferenceMatcher();6    matcher.AddNode(new ReferenceNode(typeof(IList<int>)));7    var mock = Mock.Create<IList<int>>(matcher);8    Assert.IsNotNull(mock);9}10using Telerik.JustMock.Core.MatcherTree;11using Telerik.JustMock.Core.MatcherTree.Nodes;12public void TestMethod2()13{14    var matcher = new ReferenceMatcher();15    matcher.AddNode(new ReferenceNode(typeof(IList<int>)));16    var mock = Mock.Create<IList<int>>(matcher);17    Assert.IsNotNull(mock);18}19using Telerik.JustMock.Core.MatcherTree;20using Telerik.JustMock.Core.MatcherTree.Nodes;21public void TestMethod3()22{23    var matcher = new ReferenceMatcher();24    matcher.AddNode(new ReferenceNode(typeof(IList<int>)));25    var mock = Mock.Create<IList<int>>(matcher);26    Assert.IsNotNull(mock);27}28using Telerik.JustMock.Core.MatcherTree;29using Telerik.JustMock.Core.MatcherTree.Nodes;30public void TestMethod4()31{32    var matcher = new ReferenceMatcher();33    matcher.AddNode(new ReferenceNode(typeof(IList<int>)));34    var mock = Mock.Create<IList<int>>(matcher);35    Assert.IsNotNull(mock);36}37using Telerik.JustMock.Core.MatcherTree;38using Telerik.JustMock.Core.MatcherTree.Nodes;39public void TestMethod5()40{41    var matcher = new ReferenceMatcher();42    matcher.AddNode(new ReferenceNode(typeof(IList<int>)));43    var mock = Mock.Create<IList<int>>(matcher);44    Assert.IsNotNull(mock);45}46using Telerik.JustMock.Core.MatcherTree;47using Telerik.JustMock.Core.MatcherTree.Nodes;48public void TestMethod6()49{50    var matcher = new ReferenceMatcher();

ReferenceMatcher

Using AI Code Generation

1public void TestMethod1()2{3    var mock = Mock.Create<ITest>();4    var matcher = new ReferenceMatcher();5    var matcher2 = new ReferenceMatcher();6    matcher2.AddMatcher(new ReferenceMatcher());7    matcher.AddMatcher(matcher2);8    Mock.Arrange(() => mock.DoSomething(matcher)).MustBeCalled();9    mock.DoSomething(new object());10    Mock.Assert(mock);11}12at Telerik.JustMock.MatcherTree.MatcherTree`1.AddMatcher(MatcherTree`1 matcher) in C:\Telerik\JustMock\Src\Telerik.JustMock.MatcherTree\MatcherTree.cs:line 2913at Telerik.JustMock.MatcherTree.MatcherTree`1.AddMatcher(MatcherTree`1 matcher) in C:\Telerik\JustMock\Src\Telerik.JustMock.MatcherTree\MatcherTree.cs:line 3714at Telerik.JustMock.MatcherTree.MatcherTree`1.AddMatcher(MatcherTree`1 matcher) in C:\Telerik\JustMock\Src\Telerik.JustMock.MatcherTree\MatcherTree.cs:line 3715at Telerik.JustMock.MatcherTree.MatcherTree`1.AddMatcher(MatcherTree`1 matcher) in C:\Telerik\JustMock\Src\Telerik.JustMock.MatcherTree\MatcherTree.cs:line 3716at Telerik.JustMock.MatcherTree.MatcherTree`1.AddMatcher(MatcherTree`1 matcher) in C:\Telerik\JustMock\Src\Telerik.JustMock.MatcherTree\MatcherTree.cs:line 3717at Telerik.JustMock.MatcherTree.MatcherTree`1.AddMatcher(MatcherTree`1 matcher) in C:\Telerik\JustMock\Src\Telerik.JustMock.MatcherTree\MatcherTree.cs:line 3718at Telerik.JustMock.MatcherTree.MatcherTree`1.AddMatcher(MatcherTree`1 matcher) in C:\Telerik\JustMock\Src\Telerik.JustMock.MatcherTree\MatcherTree.cs:line 3719at Telerik.JustMock.MatcherTree.MatcherTree`1.AddMatcher(MatcherTree`1 matcher) in C:\Telerik\JustMock\Src\Telerik.JustMock.MatcherTree\MatcherTree.cs:line 37

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