How to use FromMatcherAndParamInfo method of Telerik.JustMock.Plugins.MatcherInfo class

Best JustMockLite code snippet using Telerik.JustMock.Plugins.MatcherInfo.FromMatcherAndParamInfo

MocksRepository.cs

Source:MocksRepository.cs

...1098                            .SelectMany(1099                                (IMatcher matcher, int index) =>1100                                    {1101                                        MatcherInfo[] paramsMatchers;1102                                        var matcherInfo = MatcherInfo.FromMatcherAndParamInfo(matcher, methodMock.CallPattern.Method.GetParameters()[index], out paramsMatchers);1103                                        if (matcherInfo.Kind == MatcherInfo.MatcherKind.Params && paramsMatchers.Length > 0)1104                                        {1105                                            // skip params matcher, but add all contained matchers1106                                            return paramsMatchers;1107                                        }1108                                        return new MatcherInfo[] { matcherInfo };1109                                    },1110                                (IMatcher matcher, MatcherInfo resultMatcherInfo) => resultMatcherInfo)1111                            .ToArray();1112                    debugWindowPlugin.MockCreated(1113                        methodMock.Repository.RepositoryId,1114                        methodMock.Repository.GetRepositoryPath(),1115                        MockInfo.FromMethodBase(methodMock.CallPattern.Method),1116                        argumentMatchers);1117                }1118            }1119            catch (Exception e)1120            {1121                System.Diagnostics.Trace.WriteLine("Exception thrown calling IDebugWindowPlugin plugin: " + e);1122            }1123#endif1124        }1125#if !PORTABLE1126        internal void UpdateMockDebugView(MethodBase method, IMatcher[] argumentMatchers)1127        {1128            try1129            {1130                if (MockingContext.Plugins.Exists<IDebugWindowPlugin>())1131                {1132                    var debugWindowPlugin = MockingContext.Plugins.Get<IDebugWindowPlugin>();1133                    MatcherInfo[] argumentMatcherInfos = null;1134                    if (argumentMatchers != null)1135                    {1136                        argumentMatcherInfos =1137                            argumentMatchers.Select(1138                                (IMatcher matcher, int index) =>1139                                    {1140                                        MatcherInfo[] dummy;1141                                        return MatcherInfo.FromMatcherAndParamInfo(matcher, method.GetParameters()[index], out dummy);1142                                    })1143                            .ToArray();1144                    }1145                    debugWindowPlugin.MockUpdated(1146                        this.RepositoryId,1147                        this.GetRepositoryPath(),1148                        MockInfo.FromMethodBase(method),1149                        argumentMatcherInfos);1150                }1151            }1152            catch (Exception e)1153            {1154                System.Diagnostics.Trace.WriteLine("Exception thrown calling IDebugWindowPlugin plugin: " + e);1155            }...

MatcherInfo.cs

Source:MatcherInfo.cs

...44            this.ArgPosition = argPosition;45            this.ArgName = argName;46            this.ExpressionString = expressionString;47        }48        public static MatcherInfo FromMatcherAndParamInfo(object matcherObject, ParameterInfo paramInfo, out MatcherInfo[] paramsMatchers)49        {50            var kind = MatcherKind.Unknown;51            var argType = typeof(void);52            var expressionString = "n/a";53            paramsMatchers = null;54            ITypedMatcher typedMatcher;55            if (MockingUtil.TryGetAs(matcherObject, out typedMatcher))56            {57                if (matcherObject.GetType() == typeof(ValueMatcher))58                {59                    kind = MatcherKind.Value;60                }61                else if (matcherObject.GetType() == typeof(TypeMatcher))62                {63                    kind = MatcherKind.Type;64                }65                else if (matcherObject.GetType() == typeof(StringNullOrEmptyMatcher))66                {67                    kind = MatcherKind.NullOrEmpty;68                }69                else if (matcherObject.GetType() == typeof(RangeMatcher<>).MakeGenericType(typedMatcher.Type))70                {71                    kind = MatcherKind.Range;72                }73                else if (matcherObject.GetType() == typeof(PredicateMatcher<>).MakeGenericType(typedMatcher.Type))74                {75                    kind = MatcherKind.Predicate;76                }77                if (kind != MatcherKind.Unknown)78                {79                    IMatcher matcher;80                    if (MockingUtil.TryGetAs(matcherObject, out matcher))81                    {82                        argType =83                            typedMatcher.Type != null84                                ?85                                typedMatcher.Type86                                :87                                paramInfo.ParameterType.IsArray88                                    ?89                                        paramInfo.ParameterType.GetElementType()90                                        :91                                        paramInfo.ParameterType;92                        expressionString = matcher.DebugView;93                    }94                }95            }96            else if (matcherObject.GetType() == typeof(ParamsMatcher))97            {98                IContainerMatcher containerMatcher;99                if (MockingUtil.TryGetAs<IContainerMatcher>(matcherObject, out containerMatcher))100                {101                    kind = MatcherKind.Params;102                    paramsMatchers = containerMatcher.Matchers.Select(103                        contained =>104                            {105                                MatcherInfo[] dummy;106                                var result = FromMatcherAndParamInfo(contained, paramInfo, out dummy);107                                result.IsParamsArg = true;108                                return result;109                            })110                        .ToArray();111                }112            }113            else if (matcherObject.GetType() == typeof(AnyMatcher))114            {115                kind = MatcherKind.Any;116            }117            return new MatcherInfo(kind, argType, paramInfo.Position, paramInfo.Name, expressionString);118        }119    }120}...

FromMatcherAndParamInfo

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6using Telerik.JustMock.Plugins;7using Telerik.JustMock.Helpers;8{9    {10        static void Main(string[] args)11        {12            var mock = Mock.Create<IFoo>();13            Mock.Arrange(() => mock.DoSomething(Arg.FromMatcherAndParamInfo<string>(m => m.ParameterInfo.Name == "bar", "bar"))).Returns(1);14            Console.WriteLine(mock.DoSomething("bar"));15            Console.ReadLine();16        }17    }18    {19        int DoSomething(string bar);20    }21}

FromMatcherAndParamInfo

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6{7    {8        static void Main(string[] args)9        {10            var mock = Mock.Create<IFoo>();11            var matcher = new FromMatcherAndParamInfo(1, 2, 3);12            var matcherInfo = new MatcherInfo(matcher, "bar", new[] { typeof(int), typeof(int) });13            Mock.Arrange(() => mock.Bar(Arg.Matches(matcherInfo))).Returns(1);14            Assert.AreEqual(1, mock.Bar(2, 3));15        }16    }17    {18        int Bar(int x, int y);19    }20}21Hi,The MatcherInfo class was introduced in R2 2018 (version 2018.2.513.40). You can find more information on this class in the documentation . You can also find some samples in the following thread:Regards,StefanTelerik

FromMatcherAndParamInfo

Using AI Code Generation

1using Telerik.JustMock;2using Telerik.JustMock.Plugins;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public static void Test()11        {12            var mock = Mock.Create<ISomeInterface>();13            var paramInfo = new ParamInfo("name", typeof(string), "value");14            var matcherInfo = MatcherInfo.FromMatcherAndParamInfo(new StartsWithMatcher("value"), paramInfo);15            Mock.Arrange(() => mock.DoSomething(matcherInfo)).Returns(true);16        }17    }18    {19        bool DoSomething(string name);20    }21}

FromMatcherAndParamInfo

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6using Telerik.JustMock.Plugins;7using System.Reflection;8{9    {10        public string Method1(string param1, string param2)11        {12            return param1 + param2;13        }14    }15    {16        public string Method2(string param1, string param2)17        {18            return param1 + param2;19        }20    }21    {22        public void TestMethod1()23        {24            var mock = Mock.Create<Class1>();25            var info = new MatcherInfo();26            var paramInfo = typeof(Class2).GetMethod("Method2").GetParameters();27            var matcher = info.FromMatcherAndParamInfo(paramInfo[0], paramInfo[1]);28            Mock.Arrange(() => mock.Method1(Arg.Matches(matcher), Arg.Matches(matcher))).Returns("test");29            Assert.AreEqual(mock.Method1("test", "test"), "test");30        }31    }32}33{34    private static readonly MethodInfo FromMatcherAndParamInfoMethod = typeof(MatcherInfo).GetMethods(BindingFlags.Instance | BindingFlags.NonPublic).First(m => m.Name == "FromMatcherAndParamInfo");35    public MatcherInfo()36    {37        this.Method = FromMatcherAndParamInfoMethod;38    }39    public MethodInfo Method { get; private set; }40    private Delegate FromMatcherAndParamInfo(ParameterInfo p1, ParameterInfo p2)41    {42        return new Func<object, object, bool>((a1, a2) => true);43    }44}

FromMatcherAndParamInfo

Using AI Code Generation

1using Telerik.JustMock;2using Telerik.JustMock.Plugins;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public void Method1(int p1, string p2)11        {12            Console.WriteLine(p1);13            Console.WriteLine(p2);14        }15    }16    {17        public void Method1(int p1, string p2)18        {19            Console.WriteLine(p1);20            Console.WriteLine(p2);21        }22    }23    {24        static void Main(string[] args)25        {26            var mock = Mock.Create<Class1>();27            Mock.Arrange(() => mock.Method1(Arg.AnyInt, Arg.AnyString)).DoNothing();28            var matcherInfo = MatcherInfo.FromMatcherAndParamInfo(Arg.AnyInt, typeof(int));29            var matcherInfo2 = MatcherInfo.FromMatcherAndParamInfo(Arg.AnyString, typeof(string));30            var mock2 = Mock.Create<Class2>();31            Mock.Arrange(() => mock2.Method1(matcherInfo, matcherInfo2)).DoNothing();32            mock.Method1(1, "test");33            mock2.Method1(1, "test");34        }35    }36}

FromMatcherAndParamInfo

Using AI Code Generation

1using System;2using Telerik.JustMock;3using Telerik.JustMock.Plugins;4{5    {6        public void TestMethod()7        {8            var paramInfo = new ParamInfo("1", ParamInfoKind.Input);9            var matcher = new MatcherInfo(typeof(int), paramInfo);10            var matcher2 = MatcherInfo.FromMatcherAndParamInfo(matcher, paramInfo);11        }12    }13}14I have a question about the Telerik.JustMock.Plugins.MatcherInfo class. I am trying to use the FromMatcherAndParamInfo method to create a new MatcherInfo object. However, the code does not compile. I get the following error: "The type or namespace name 'MatcherInfo' could not be found (are you missing a using directive or an assembly reference?)". I have added the following using statement: "using Telerik.JustMock.Plugins;". I have referenced the Telerik.JustMock.dll assembly in my project. I am using the latest version of Telerik JustMock (2016.1.1125.2). I am using Visual Studio 2015. Here is the code I am using:

FromMatcherAndParamInfo

Using AI Code Generation

1using System;2using System.Collections.Generic;3using Telerik.JustMock;4using Telerik.JustMock.Plugins;5using Telerik.JustMock.Helpers;6{7    {8        public static void Main(string[] args)9        {10            var mock = Mock.Create<IFoo>();11            Mock.Arrange(() => mock.DoSomething(Arg.IsAny<int>(), Arg.IsAny<string>())).DoNothing();12            var matcherInfo = new MatcherInfo();13            matcherInfo.FromMatcherAndParamInfo(Arg.IsAny<int>(), Arg.IsAny<string>());14            var result = matcherInfo.GetMatcher();15            var result2 = matcherInfo.GetParamInfo();16        }17    }18    {19        void DoSomething(int i, string s);20    }21}22using System;23using System.Collections.Generic;24using Telerik.JustMock;25using Telerik.JustMock.Plugins;26using Telerik.JustMock.Helpers;27{28    {29        public static void Main(string[] args)30        {31            var mock = Mock.Create<IFoo>();32            Mock.Arrange(() => mock.DoSomething(Arg.IsAny<int>(), Arg.IsAny<string>())).DoNothing();33            var matcherInfo = new MatcherInfo();34            matcherInfo.FromMatcherAndParamInfo(Arg.IsAny<int>(), Arg.IsAny<string>());35            var result = matcherInfo.GetMatcher();36            var result2 = matcherInfo.GetParamInfo();37        }38    }39    {40        void DoSomething(int i, string s);41    }42}43using System;44using System.Collections.Generic;45using Telerik.JustMock;46using Telerik.JustMock.Plugins;47using Telerik.JustMock.Helpers;48{49    {50        public static void Main(string[] args)51        {52            var mock = Mock.Create<IFoo>();53            Mock.Arrange(() => mock.DoSomething(Arg.IsAny<int>(), Arg.IsAny<string>())).DoNothing();54            var matcherInfo = new MatcherInfo();55            matcherInfo.FromMatcherAndParamInfo(Arg.IsAny<int>(), Arg.IsAny<string>());

FromMatcherAndParamInfo

Using AI Code Generation

1using System;2using System.Linq;3using Telerik.JustMock;4using Telerik.JustMock.Helpers;5using Telerik.JustMock.Plugins;6{7    {8        public void MockingMethod()9        {10            var mock = Mock.Create<IService>();11            var methodInfo = typeof(IService).GetMethod("DoSomething");12            var paramInfo = methodInfo.GetParameters().Single();13            var matcher = MatcherInfo.FromMatcherAndParamInfo(new AnyMatcher(), paramInfo);14            Mock.Arrange(() => mock.DoSomething(Arg.Matches(matcher))).Returns("Hello World");15            var result = mock.DoSomething("Hello World");16            if (result == "Hello World")17            {18                Console.WriteLine("Success");19            }20            {21                Console.WriteLine("Failed");22            }23        }24    }25    {26        string DoSomething(string input);27    }28}29using System;30using System.Linq;31using Telerik.JustMock;32using Telerik.JustMock.Helpers;33using Telerik.JustMock.Plugins;34{35    {36        public void MockingMethod()37        {38            var mock = Mock.Create<IService>();39            var methodInfo = typeof(IService).GetMethod("DoSomething");40            var paramInfo = methodInfo.GetParameters().Single();41            var matcher = MatcherInfo.FromMatcherAndParamInfo(new AnyMatcher(), paramInfo);42            Mock.Arrange(() => mock.DoSomething(Arg.Matches(matcher))).Returns("Hello World");43            var result = mock.DoSomething("Hello World");44            if (result == "Hello World")45            {46                Console.WriteLine("Success");47            }48            {49                Console.WriteLine("Failed");50            }51        }52    }53    {54        string DoSomething(string input);55    }56}

FromMatcherAndParamInfo

Using AI Code Generation

1var matcher = MatcherInfo.FromMatcherAndParamInfo(2    (int value) => value > 5,3    new ParameterInfo(typeof(int), "value", null));4var matcher = MatcherInfo.FromMatcherAndParamInfo(5    (string value) => value != null,6    new ParameterInfo(typeof(string), "value", null));7var matcher = MatcherInfo.FromMatcherAndParamInfo(8    (int value) => value > 5,9    new ParameterInfo(typeof(int), "value", null));10var matcher = MatcherInfo.FromMatcherAndParamInfo(11    (string value) => value != null,12    new ParameterInfo(typeof(string), "value", null));13var matcher = MatcherInfo.FromMatcherAndParamInfo(14    (int value) => value > 5,15    new ParameterInfo(typeof(int), "value", null));16var matcher = MatcherInfo.FromMatcherAndParamInfo(17    (string value) => value != null,18    new ParameterInfo(typeof(string), "value", null));

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.