How to use DataFileHandler class of Telerik.JustMock.Tests package

Best JustMockLite code snippet using Telerik.JustMock.Tests.DataFileHandler

FluentFixture.cs

Source:FluentFixture.cs

...55			const string baseDir = @"C:\Foo\Sub1\Sub2\Sub3\Sub4";56			IFileReader fileReader = Mock.Create<IFileReader>();57			fileReader.Arrange(x => x.GetDirectoryParent(baseDir, 4)).Returns(@"C:\Foo\").Occurs(1);58			//Act59			var handler = new DataFileHandler(fileReader);60			var parent = handler.GetDirectoryParent(baseDir, 4);61			//Assert62			Assert.Equal(@"C:\Foo\", parent);63			fileReader.Assert();64		}65		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]66		public void ShouldAssertActionWhenChained()67		{68			IFileReader fileReader = Mock.Create<IFileReader>();69			bool mocked = false;70			fileReader.Arrange(x => x.Delete()).DoInstead(() => mocked = true);71			fileReader.Delete();72			Assert.True(mocked);73		}74		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]75		public void ShouldAssertPropertyGetWhenChained()76		{77			IFileReader fileReader = Mock.Create<IFileReader>();78			const string expected = @"c:\JustMock";79			fileReader.Arrange(x => x.Path).Returns(expected);80			Assert.Equal(fileReader.Path, expected);81		}82		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]83		public void ShouldAssertPropertySetWhenChained()84		{85			IFileReader fileReader = Mock.Create<IFileReader>(Behavior.Strict);86			const string expected = @"c:\JustMock";87			fileReader.ArrangeSet(x => x.Path = expected);88			fileReader.Path = expected;89			Assert.Throws<MockException>(() => fileReader.Path = "abc");90		}91		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]92		public void ShouldBeAbleToAssertSpecificActionForASetup()93		{94			IFileReader fileReader = Mock.Create<IFileReader>();95			fileReader.Arrange(x => x.Delete()).OccursOnce();96			fileReader.Delete();97			fileReader.Assert(x => x.Delete());98		}99		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]100		public void ShouldBeAbleToAssertSpecificFuntionForASetup()101		{102			IFileReader fileReader = Mock.Create<IFileReader>();103			const string expected = @"c:\JustMock";104			fileReader.Arrange(x => x.Path).Returns(expected).OccursOnce();105			Assert.Equal(expected, fileReader.Path);106			fileReader.Assert(x => x.Path);107		}108		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]109		public void ShouldBeAbleToDoAssertAllForASetup()110		{111			IFileReader fileReader = Mock.Create<IFileReader>();112			const string expected = @"c:\JustMock";113			fileReader.Arrange(x => x.Path).Returns(expected);114			Assert.Equal(expected, fileReader.Path);115			fileReader.AssertAll();116		}117		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]118		public void ShouldCallMethodForDefaultEventWhenRaised()119		{120			var foo = Mock.Create<IFileReader>();121			bool raised = false;122			foo.FileDeleted += (sender, args) => raised = true;123			foo.Raise(x => x.FileDeleted += null, EventArgs.Empty);124			Assert.True(raised);125		}126		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]127		public void ShouldInvokeMethodForACustomEventWhenRaised()128		{129			var foo = Mock.Create<IFileReader>();130			string actual = string.Empty;131			foo.FileAdded += (string value) => actual = value;132			foo.Raise(x => x.FileAdded += null, "x");133			Assert.Equal("x", actual);134		}135		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]136		public void ShouldFailOnAssertIfOccursNeverInvoked()137		{138			var foo = Mock.Create<IFoo>();139			Mock.Arrange(() => foo.Submit()).Occurs(2);140			Assert.Throws<AssertionException>(() => Mock.Assert(foo));141		}142		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]143		public void ShouldFailOnAssertIfOccursLessThanExpected()144		{145			var foo = Mock.Create<Foo>();146			Mock.Arrange(() => foo.Submit()).Occurs(10);147			foo.Submit();148			Assert.Throws<AssertionException>(() => Mock.Assert(foo));149		}150		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]151		public void ShouldAssertOccursOnce()152		{153			var foo = Mock.Create<IFoo>();154			Mock.Arrange(() => foo.Submit()).OccursOnce();155			foo.Submit();156			Mock.Assert(foo);157		}158		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]159		public void ShouldAssertOccursNever()160		{161			var foo = Mock.Create<IFoo>();162			Mock.Arrange(() => foo.Submit()).OccursNever();163			Mock.Assert(foo);164		}165		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]166		public void ShouldAssertOccursAtLeast()167		{168			var foo = Mock.Create<IFoo>();169			Mock.Arrange(() => foo.Submit()).OccursAtLeast(2);170			foo.Submit();171			foo.Submit();172			foo.Submit();173			Mock.Assert(foo);174		}175		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]176		public void ShouldFailWhenInvokedMoreThanRequried()177		{178			var foo = Mock.Create<IFoo>();179			Mock.Arrange(() => foo.Submit()).OccursAtMost(2);180			foo.Submit();181			foo.Submit();182			Assert.Throws<AssertionException>(() => foo.Submit());183			Assert.Throws<AssertionException>(() => Mock.Assert(foo));184		}185		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]186		public void ShouldAssertIndividualCallWithLambda()187		{188			var foo = Mock.Create<IFoo>();189			Mock.Arrange(() => foo.Submit()).OccursNever();190			Mock.Assert(() => foo.Submit());191		}192		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]193		public void ShouldAsssertOcurrenceWhenAppliedWithCallOriginal()194		{195			var foo = Mock.Create<Foo>(Behavior.CallOriginal);196			Mock.Arrange(() => foo.Submit()).OccursOnce();197			Assert.Throws<AssertionException>(() => Mock.Assert(() => foo.Submit()));198		}199		[TestMethod, TestCategory("Lite"), TestCategory("Fluent"), TestCategory("Occurrence")]200		public void ShouldFluentAssertOccurrenceExpectationSetInArrange()201		{202			const int someValue = 4;203			var target = Mock.Create<IFoo>();204			target.Arrange(x => x.Echo(someValue)).OccursNever();205			target.Assert(x => x.Echo(someValue));206		}207#if !SILVERLIGHT208		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]209		public void ShouldAssertMockingInternalMember()210		{211			var siteOptionsEntity = Mock.Create<HardCodedSiteOptionsEntity>();212			var messageMock = Mock.Create<IMessageOperations>();213			siteOptionsEntity.Arrange(x => x.MessageOperationsHelper).Returns(messageMock);214			Assert.NotNull(siteOptionsEntity.MessageOperationsHelper);215		}216#endif217		public class HardCodedSiteOptionsEntity218		{219			internal virtual IMessageOperations MessageOperationsHelper { get; set; }220		}221		public interface IMessageOperations222		{223		}224		public class Foo225		{226			public virtual void Submit()227			{228			}229		}230		public interface IFoo231		{232			void Submit();233			int Echo(int intArg);234		}235		public interface IFileReader236		{237			string GetDirectoryParent(string directory, int levels);238			void Delete();239			string Path { get; set; }240			event EventHandler<EventArgs> FileDeleted;241			event CustomEvent FileAdded;242		}243		public delegate void CustomEvent(string value);244		public class DataFileHandler245		{246			readonly IFileReader fileReader;247			public DataFileHandler(IFileReader fileReader)248			{249				this.fileReader = fileReader;250			}251			public string GetDirectoryParent(string directory, int levels)252			{253				return fileReader.GetDirectoryParent(directory, levels);254			}255		}256		public interface ILinkedListNode257		{258			ILinkedListNode Tail { get; }259		}260		[TestMethod, TestCategory("Lite"), TestCategory("Fluent")]261		public void ShouldMockMethodWithReturnTypeSameAsDeclaringClass()...

DataFileHandler

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;9{10    {11        public DataFileHandler(string filePath)12        {13            this.FilePath = filePath;14        }15        public string FilePath { get; set; }16        public virtual void SaveData(string data)17        {18        }19    }20    {21        public void SaveData_ShouldSaveDataToTheFile()22        {23            string data = "some data";24            string filePath = "some path";25            DataFileHandler dataFileHandler = Mock.Create<DataFileHandler>();26            Mock.Arrange(() => dataFileHandler.FilePath).Returns(filePath);27            dataFileHandler.SaveData(data);28            Mock.Assert(() => dataFileHandler.SaveData(data));29        }30    }31}32using System;33using System.Collections.Generic;34using System.Linq;35using System.Text;36using System.Threading.Tasks;37using Telerik.JustMock;38using Telerik.JustMock.Helpers;39using Telerik.JustMock.Tests;40{41    {42        public DataFileHandler(string filePath)43        {44            this.FilePath = filePath;45        }46        public string FilePath { get; set; }47        public virtual void SaveData(string data)48        {49        }50    }51    {52        public void SaveData_ShouldSaveDataToTheFile()53        {54            string data = "some data";55            string filePath = "some path";56            DataFileHandler dataFileHandler = Mock.Create<DataFileHandler>();57            Mock.Arrange(() => dataFileHandler.FilePath).Returns(filePath);58            dataFileHandler.SaveData(data);59            Mock.Assert(() => dataFileHandler.SaveData(data));60        }61    }62}

DataFileHandler

Using AI Code Generation

1using Telerik.JustMock;2using Telerik.JustMock.Helpers;3using System.IO;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        public string FilePath { get; set; }12        public DataFileHandler(string filePath)13        {14            this.FilePath = filePath;15        }16        public bool IsFileExist()17        {18            return File.Exists(this.FilePath);19        }20        public void SaveFile()21        {22            File.WriteAllText(this.FilePath, "Test");23        }24    }25}26using Telerik.JustMock;27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32{33    {34        static void Main(string[] args)35        {36            string filePath = "D:\\test.txt";37            var dataFileHandler = Mock.Create<DataFileHandler>();38            dataFileHandler.Arrange(x => x.FilePath).Returns(filePath);39            dataFileHandler.Arrange(x => x.IsFileExist()).Returns(true);40            dataFileHandler.Arrange(x => x.SaveFile()).MustBeCalled();41            dataFileHandler.SaveFile();42            dataFileHandler.Assert(x => x.SaveFile());43        }44    }45}46using Telerik.JustMock;47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52{53    {54        static void Main(string[] args)55        {56            string filePath = "D:\\test.txt";57            var dataFileHandler = Mock.Create<DataFileHandler>();58            dataFileHandler.Arrange(x => x.FilePath).Returns(filePath);59            dataFileHandler.Arrange(x => x.IsFileExist()).Returns(true);60            dataFileHandler.Arrange(x => x.SaveFile()).MustBeCalled();61            dataFileHandler.SaveFile();62            dataFileHandler.Assert(x => x.SaveFile());63        }64    }65}66using Telerik.JustMock;67using System;

DataFileHandler

Using AI Code Generation

1using Telerik.JustMock.Tests;2{3    {4        public DataFileHandler(string filePath)5        {6        }7        public string Read()8        {9            return null;10        }11        public void Write(string data)12        {13        }14    }15}16using Telerik.JustMock;17{18    {19        public DataFileHandler(string filePath)20        {21        }22        public string Read()23        {24            return null;25        }26        public void Write(string data)27        {28        }29    }30}31using Telerik.JustMock.Tests;32{33    {34        public DataFileHandler(string filePath)35        {36        }37        public string Read()38        {39            return null;40        }41        public void Write(string data)42        {43        }44    }45}46using Telerik.JustMock;47{48    {49        public DataFileHandler(string filePath)50        {51        }52        public string Read()53        {54            return null;55        }56        public void Write(string data)57        {58        }59    }60}61using Telerik.JustMock.Tests;62{63    {64        public DataFileHandler(string filePath)65        {66        }67        public string Read()68        {69            return null;70        }71        public void Write(string data)72        {73        }74    }75}76var type = typeof(DataFileHandler);77var nameSpace = type.Namespace;78var assembly = typeof(DataFileHandler).Assembly;

DataFileHandler

Using AI Code Generation

1using Telerik.JustMock.AutoMock.Ninject;2using Telerik.JustMock.Tests;3using Telerik.JustMock.AutoMock.Ninject;4using Telerik.JustMock.Tests;5using System;6using System.Collections.Generic;7using System.IO;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11using Telerik.JustMock;12using Telerik.JustMock.AutoMock.Ninject;13using Telerik.JustMock.Tests;14using Telerik.JustMock.AutoMock.Ninject;15using Telerik.JustMock.Tests;16{17    {18        public void TestMethod1()19        {20            var kernel = new StandardKernel();21            kernel.Bind<DataFileHandler>().ToSelf().InSingletonScope();22            var mock = Mock.Create<DataFileHandler>();23            Mock.Arrange(() => mock.LoadDataFromFile()).Returns("test");24            var result = mock.LoadDataFromFile();25            Assert.AreEqual("test", result);26        }27    }28}

DataFileHandler

Using AI Code Generation

1using Telerik.JustMock.Tests;2{3    {4        public string ReadDataFile()5        {6            return "";7        }8    }9}10using Telerik.JustMock;11{12    {13        public string ReadDataFile()14        {15            return "";16        }17    }18}19using Telerik.JustMock;20{21    {22        public string ReadDataFile()23        {24            return "";25        }26    }27}28using Telerik.JustMock.Tests;29{30    {31        public string ReadDataFile()32        {33            return "";34        }35    }36}

DataFileHandler

Using AI Code Generation

1using Telerik.JustMock.Tests;2{3    {4        public void WriteToFile(string fileName, string data)5        {6        }7    }8}9using Telerik.JustMock.Tests;10{11    {12        public void WriteToFile(string fileName, string data)13        {14        }15    }16}17using Telerik.JustMock.Tests;18{19    {20        public void WriteToFile(string fileName, string data)21        {22        }23    }24}25using Telerik.JustMock.Tests;26{27    {28        public void WriteToFile(string fileName, string data)29        {30        }31    }32}33using Telerik.JustMock.Tests;34{35    {36        public void WriteToFile(string fileName, string data)37        {38        }39    }40}41using Telerik.JustMock.Tests;42{43    {44        public void WriteToFile(string fileName, string data)45        {46        }47    }48}49using Telerik.JustMock.Tests;50{51    {52        public void WriteToFile(string fileName, string data)53        {54        }55    }56}

DataFileHandler

Using AI Code Generation

1using Telerik.JustMock.Tests;2using Telerik.JustMock.Tests;3using Telerik.JustMock.Tests;4using Telerik.JustMock.Tests;5using Telerik.JustMock.Tests;6using Telerik.JustMock.Tests;7using Telerik.JustMock.Tests;8using Telerik.JustMock.Tests;9using Telerik.JustMock.Tests;10using Telerik.JustMock.Tests;11using Telerik.JustMock.Tests;12using Telerik.JustMock.Tests;13using Telerik.JustMock.Tests;14using Telerik.JustMock.Tests;15using Telerik.JustMock.Tests;16using Telerik.JustMock.Tests;17using Telerik.JustMock.Tests;

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.