How to use EventHandler method of Telerik.JustMock.Param class

Best JustMockLite code snippet using Telerik.JustMock.Param.EventHandler

FluentHelper.cs

Source:FluentHelper.cs

...200		/// <param name="obj">Target instance.</param>201		/// <param name="eventExpression">Event expression.</param>202		/// <param name="args">EventArgs argument.</param>203		/// <remarks>204		/// Use this method for raising events based on <see cref="System.EventHandler" />. The instance given205		/// in the event expression is used as an argument for the 'sender' parameter.206		/// </remarks>207		public static void Raise<T>(this T obj, Action<T> eventExpression, EventArgs args)208		{209			ProfilerInterceptor.GuardInternal(() =>210			{211				var repo = MockingContext.CurrentRepository;212				var evt = repo.ParseAddHandlerAction(obj, eventExpression);213				RaiseEventBehavior.RaiseEventImpl(obj, evt, new object[] { obj, args });214			});215		}216		/// <summary>217		/// Raises the specified event. If the event is not mocked and is declared on a C# or VB class218		/// and has the default implementation for add/remove, then that event can also be raised using this...

DefaultSmtpSender.cs

Source:DefaultSmtpSender.cs

...142				// After the mail is sent, the message is disposed and the143				// eventHandler removed from the smtpClient.144				SmtpClient smtpClient = CreateSmtpClient();145				Guid msgGuid = new Guid();146				SendCompletedEventHandler sceh = null;147				sceh = delegate(object sender, AsyncCompletedEventArgs e)148				{149					if (msgGuid == (Guid)e.UserState)150						message.Dispose();151					// The handler itself, cannot be null, test omitted152					smtpClient.SendCompleted -= sceh;153				};154				smtpClient.SendCompleted += sceh;155				smtpClient.SendAsync(message, msgGuid);156			}157			else158			{159				using (message)160				{...

ActivationBlock.cs

Source:ActivationBlock.cs

...30        public IResolutionRoot Parent { get; private set; }31        /// <summary>32        /// Occurs when the object is disposed.33        /// </summary>34        public event EventHandler Disposed;35        /// <summary>36        /// Initializes a new instance of the <see cref="ActivationBlock"/> class.37        /// </summary>38        /// <param name="parent">The parent resolution root.</param>39        public ActivationBlock(IResolutionRoot parent)40        {41            Ensure.ArgumentNotNull(parent, "parent");42            Parent = parent;43        }44        /// <summary>45        /// Releases resources held by the object.46        /// </summary>47        public override void Dispose(bool disposing)48        {...

EventHandler

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.Helpers;8using Telerik.JustMock.Tests;9using Telerik.JustMock.Tests.Model;10using Telerik.JustMock.Tests.TestInfrastructure;11using Telerik.JustMock.Tests.TestModel;12using Telerik.JustMock.Tests.TestModel.DummyClasses;13using Telerik.JustMock.Tests.TestModel.DummyClasses.Events;14using Telerik.JustMock.Tests.TestModel.DummyClasses.Methods;15using Telerik.JustMock.Tests.TestModel.DummyClasses.Properties;16using Telerik.JustMock.Tests.TestModel.DummyClasses.StaticMethods;17using Telerik.JustMock.Tests.TestModel.DummyClasses.StaticProperties;18using Telerik.JustMock.Tests.TestModel.DummyClasses.StaticEvents;19using Telerik.JustMock.Tests.TestModel.DummyClasses.StaticClasses;20using Telerik.JustMock.Tests.TestModel.DummyClasses.StaticClasses.StaticMethods;21using Telerik.JustMock.Tests.TestModel.DummyClasses.StaticClasses.StaticProperties;22using Telerik.JustMock.Tests.TestModel.DummyClasses.StaticClasses.StaticEvents;23using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic;24using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticMethods;25using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticProperties;26using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticEvents;27using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses;28using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses.StaticMethods;29using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses.StaticProperties;30using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses.StaticEvents;31using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses.StaticEvents.StaticEventHandlers;32using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses.StaticEvents.StaticEventHandlers.StaticEventHandlers;33using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses.StaticEvents.StaticEventHandlers.StaticEventHandlers.StaticEventHandlers;34using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses.StaticEvents.StaticEventHandlers.StaticEventHandlers.StaticEventHandlers.StaticEventHandlers;35using Telerik.JustMock.Tests.TestModel.DummyClasses.NonPublic.StaticClasses.StaticEvents.StaticEventHandlers.StaticEventHandlers.StaticEventHandlers.StaticEventHandlers.StaticEventHandlers;

EventHandler

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 event EventHandler MyEvent;11        public void RaiseEvent()12        {13            MyEvent(this, new EventArgs());14        }15    }16    {17        public void RegisterEvent(Class1 c1)18        {19            c1.MyEvent += new EventHandler(c1_MyEvent);20        }21        void c1_MyEvent(object sender, EventArgs e)22        {23            Console.WriteLine("Event Raised");24        }25    }26    {27        static void Main(string[] args)28        {29            var c1 = Mock.Create<Class1>();30            var c2 = Mock.Create<Class2>();31            Mock.Arrange(() => c2.RegisterEvent(c1));32            c2.RegisterEvent(c1);33            Mock.Assert(() => c2.RegisterEvent(c1));34            c1.RaiseEvent();35            Console.ReadLine();36        }37    }38}39using Telerik.JustMock;40using Telerik.JustMock.Helpers;41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46{47    {48        public static int Add(int a, int b)49        {50            return a + b;51        }52    }53    {54        public void Add(int a, int b)55        {56            Console.WriteLine(Class1.Add(a, b));57        }58    }59    {60        static void Main(string[] args)61        {62            var c1 = Mock.Create<Class1>();63            var c2 = Mock.Create<Class2>();64            Mock.Arrange(() => Class1.Add(1, 2)).Returns(3);65            c2.Add(1, 2);66            Console.ReadLine();67        }68    }69}70using Telerik.JustMock;71using Telerik.JustMock.Helpers;72using System;73using System.Collections.Generic;74using System.Linq;75using System.Text;76using System.Threading.Tasks;77{78    {79        public T Add<T>(T a, T b)

EventHandler

Using AI Code Generation

1{2    {3        public event EventHandler MyEvent;4        public void RaiseEvent()5        {6            if (MyEvent != null)7            {8                MyEvent(this, new EventArgs());9            }10        }11    }12}13{14    {15        public void TestMethod1()16        {17            var mock = Mock.Create<Class1>();18            Mock.Arrange(() => mock.MyEvent += Param.EventHandler<EventArgs>().IsNotNull()).OccursOnce();19            mock.RaiseEvent();20        }21    }22}

EventHandler

Using AI Code Generation

1using Telerik.JustMock;2using System;3{4    {5        public static void Main(string[] args)6        {7            var mock = Mock.Create<ICustomer>();8            Mock.Arrange(() => mock.CustomerEvent += Param.EventHandler<CustomerEventArgs>.IsAny).OccursOnce();9            mock.CustomerEvent += Mock.Raise<CustomerEventArgs>.With("Hello");10            Mock.Assert(mock);11        }12    }13    {14        public string Name { get; set; }15    }16    {17        event EventHandler<CustomerEventArgs> CustomerEvent;18    }19}

EventHandler

Using AI Code Generation

1{2    {3        public static void Main(string[] args)4        {5            var mock = Mock.Create<IFoo>();6            Mock.Arrange(() => mock.Bar += Param.EventHandler()).OccursOnce();7            mock.Bar += (sender, e) => { };8        }9    }10    {11        event EventHandler Bar;12    }13}14Hello Yi,The Param.EventHandler() method is a helper method that returns an EventHandler delegate. This is necessary in order to make the mock aware of the event handler. The following code snippet demonstrates how to check the event handler is called with the correct parameter:I hope this helps. If you have any other questions, please feel free to ask.Regards,StefanTelerik by Progress

EventHandler

Using AI Code Generation

1var param = new Telerik.JustMock.Param();2var mock = Telerik.JustMock.Mock.Create<ISomeInterface>();3Telerik.JustMock.Mock.Arrange(() => mock.SomeMethod(param.EventHandler)).DoNothing();4var param = new Telerik.JustMock.Param();5var mock = Telerik.JustMock.Mock.Create<ISomeInterface>();6Telerik.JustMock.Mock.Arrange(() => mock.SomeMethod(param.EventHandler)).DoNothing();7var param = new Telerik.JustMock.Param();8var mock = Telerik.JustMock.Mock.Create<ISomeInterface>();9Telerik.JustMock.Mock.Arrange(() => mock.SomeMethod(param.EventHandler)).DoNothing();10var param = new Telerik.JustMock.Param();11var mock = Telerik.JustMock.Mock.Create<ISomeInterface>();12Telerik.JustMock.Mock.Arrange(() => mock.SomeMethod(param.EventHandler)).DoNothing();13var param = new Telerik.JustMock.Param();14var mock = Telerik.JustMock.Mock.Create<ISomeInterface>();15Telerik.JustMock.Mock.Arrange(() => mock.SomeMethod(param.EventHandler)).DoNothing();16var param = new Telerik.JustMock.Param();17var mock = Telerik.JustMock.Mock.Create<ISomeInterface>();18Telerik.JustMock.Mock.Arrange(() => mock.SomeMethod(param.EventHandler)).DoNothing();19var param = new Telerik.JustMock.Param();20var mock = Telerik.JustMock.Mock.Create<ISomeInterface>();21Telerik.JustMock.Mock.Arrange(() => mock.SomeMethod(param.EventHandler)).DoNothing();22var param = new Telerik.JustMock.Param();23var mock = Telerik.JustMock.Mock.Create<ISomeInterface>();24Telerik.JustMock.Mock.Arrange(() => mock.SomeMethod(param.EventHandler)).DoNothing();25var param = new Telerik.JustMock.Param();

EventHandler

Using AI Code Generation

1using Telerik.JustMock;2{3    {4        public void Method1()5        {6            var mock = Mock.Create<Interface1>();7            Mock.Arrange(() => mock.Method1(Arg.IsAny<int>(), Arg.IsAny<string>())).DoNothing();8            mock.Method1(1, "test");9            Mock.Assert(() => mock.Method1(Arg.IsAny<int>(), Arg.IsAny<string>()), Occurs.AtLeastOnce());10        }11    }12    {13        void Method1(int a, string b);14    }15}16using Telerik.JustMock;17{18    {19        public void Method1()20        {21            var mock = Mock.Create<Interface1>();22            Mock.Arrange(() => mock.Method1(Arg.IsAny<int>(), Arg.IsAny<string>())).DoNothing();23            mock.Method1(1, "test");24            Mock.Assert(() => mock.Method1(Arg.IsAny<int>(), Arg.IsAny<string>()), Occurs.AtLeastOnce());25        }26    }27    {28        void Method1(int a, string b);29    }30}31using Telerik.JustMock;32{33    {34        public void Method1()35        {36            var mock = Mock.Create<Interface1>();37            Mock.Arrange(() => mock.Method1(Arg.IsAny<int>(), Arg.IsAny<string>())).DoNothing();38            mock.Method1(1, "test");39            Mock.Assert(() => mock.Method1(Arg.IsAny<int>(), Arg.IsAny<string>()), Occurs.AtLeastOnce());40        }41    }42    {43        void Method1(int a, string b);44    }45}46using Telerik.JustMock;47{48    {49        public void Method1()50        {

EventHandler

Using AI Code Generation

1using System;2using Telerik.JustMock;3using NUnit.Framework;4{5    {6        public delegate void NotifyEventHandler();7        public void TestMethod1()8        {9            var mock = Mock.Create<NotifyEventHandler>();10            Mock.Arrange(() => mock.Invoke()).DoNothing();11            var obj = new Class1();12            obj.Notify += mock;13            obj.Notify += mock;14            obj.RaiseNotify();15            Mock.Assert(() => mock.Invoke(), Occurs.Exactly(2));16        }17    }18    {19        public event NotifyEventHandler Notify;20        public void RaiseNotify()21        {22            if (Notify != null)23            {24                Notify();25            }26        }27    }28}29{30    public event EventHandler<EventArgs> MyEvent;31    public void DoSomething()32    {33        MyEvent(this, new EventArgs());34    }35}36{37    public event EventHandler<EventArgs> MyEvent;38    public void DoSomething()39    {40        MyEvent(this, new EventArgs());41    }42}43public void DoSomething_Test()44{45    var foo = Mock.Create<Foo>();46    Mock.Arrange(() => foo.MyEvent += null).IgnoreArguments().DoNothing();47    Mock.Arrange(() => foo.MyEvent -= null).IgnoreArguments().DoNothing();48    Mock.Arrange(() => foo.MyEvent += this.DoSomething).IgnoreArguments().DoNothing();49    Mock.Arrange(() => foo

EventHandler

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock;6using Telerik.JustMock.Helpers;7using System.Collections;8using System.Collections.Specialized;9{10    {11        public void TestMethod()12        {13            var collection = Mock.Create<NameValueCollection>();14            Mock.Arrange(() => collection.Add(Param.IsAny<string>(), Param.IsAny<string>()))15                .DoInstead((string key, string value) =>16                {17                    Console.WriteLine("Key: {0}, Value: {1}", key, value);18                });19            collection.Add("key", "value");20        }21    }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using Telerik.JustMock;28using Telerik.JustMock.Helpers;29using System.Collections;30using System.Collections.Specialized;31{32    {33        public void TestMethod()34        {35            var collection = Mock.Create<NameValueCollection>();36            Mock.Arrange(() => collection.Add(Param.IsAny<string>(), Param.IsAny<string>()))37                .DoInstead((string key, string value) =>38                {39                    Console.WriteLine("Key: {0}, Value: {1}", key, value);40                });41            collection.Add("key", "value");42        }43    }44}45using System;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using Telerik.JustMock;50using Telerik.JustMock.Helpers;51using System.Collections;52using System.Collections.Specialized;53{54    {55        public void TestMethod()56        {57            var collection = Mock.Create<NameValueCollection>();58            Mock.Arrange(() => collection.Add(Param.IsAny<string>(), Param.IsAny<string>()))59                .DoInstead((string key, string value) =>60                {61                    Console.WriteLine("Key: {0}, Value: {1}", key, value);62                });63            collection.Add("key", "value");64        }65    }66}

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