How to use AssemblyFixtureAttribute method of Xunit.v3.Mocks class

Best Xunit code snippet using Xunit.v3.Mocks.AssemblyFixtureAttribute

FixtureAcceptanceTests.cs

Source:FixtureAcceptanceTests.cs

...532	{533		[Fact]534		public async void TestClassWithExtraArgumentToConstructorResultsInFailedTest()535		{536			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(EmptyFixtureData));537			var messages = await RunAsync<_TestFailed>(typeof(ClassWithExtraCtorArg), additionalAssemblyAttributes: assemblyAttribute);538			var msg = Assert.Single(messages);539			Assert.Equal(typeof(TestClassException).FullName, msg.ExceptionTypes.Single());540			Assert.Equal("The following constructor parameters did not have matching fixture data: Int32 arg1, String arg2", msg.Messages.Single());541		}542		class ClassWithExtraCtorArg543		{544			public ClassWithExtraCtorArg(int arg1, EmptyFixtureData fixture, string arg2) { }545			[Fact]546			public void TheTest() { }547		}548		[Fact]549		public async void TestClassWithMissingArgumentToConstructorIsAcceptable()550		{551			var emptyFixtureAttribute = Mocks.AssemblyFixtureAttribute(typeof(EmptyFixtureData));552			var objectFixtureAttribute = Mocks.AssemblyFixtureAttribute(typeof(object));553			var messages = await RunAsync<_TestPassed>(typeof(ClassWithMissingCtorArg), additionalAssemblyAttributes: new[] { emptyFixtureAttribute, objectFixtureAttribute });554			Assert.Single(messages);555		}556		class ClassWithMissingCtorArg557		{558			public ClassWithMissingCtorArg(EmptyFixtureData fixture) { }559			[Fact]560			public void TheTest() { }561		}562		[Fact]563		public async void TestClassWithThrowingFixtureConstructorResultsInFailedTest()564		{565			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(ThrowingCtorFixture));566			var messages = await RunAsync<_TestFailed>(typeof(PlainTestClass), additionalAssemblyAttributes: assemblyAttribute);567			var msg = Assert.Single(messages);568			Assert.Collection(569				msg.ExceptionTypes,570				exceptionTypeName => Assert.Equal(typeof(TestClassException).FullName, exceptionTypeName),571				exceptionTypeName => Assert.Equal(typeof(DivideByZeroException).FullName, exceptionTypeName)572			);573			Assert.Equal("Assembly fixture type 'FixtureAcceptanceTests+ThrowingCtorFixture' threw in its constructor", msg.Messages.First());574		}575		[Fact]576		public async void TestClassWithThrowingFixtureDisposeResultsInFailedTest()577		{578			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(ThrowingDisposeFixture));579			var messages = await RunAsync<_TestAssemblyCleanupFailure>(typeof(PlainTestClass), additionalAssemblyAttributes: assemblyAttribute);580			var msg = Assert.Single(messages);581			Assert.Collection(582				msg.ExceptionTypes,583				exceptionTypeName => Assert.Equal(typeof(TestFixtureCleanupException).FullName, exceptionTypeName),584				exceptionTypeName => Assert.Equal(typeof(DivideByZeroException).FullName, exceptionTypeName)585			);586			Assert.Equal("Assembly fixture type 'FixtureAcceptanceTests+ThrowingDisposeFixture' threw in Dispose", msg.Messages.First());587		}588		class PlainTestClass589		{590			[Fact]591			public void TheTest() { }592		}593		[Fact]594		public async void FixtureDataIsPassedToConstructor()595		{596			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(EmptyFixtureData));597			var messages = await RunAsync<_TestPassed>(typeof(FixtureSpy), additionalAssemblyAttributes: assemblyAttribute);598			Assert.Single(messages);599		}600		class FixtureSpy601		{602			public FixtureSpy(EmptyFixtureData data)603			{604				Assert.NotNull(data);605			}606			[Fact]607			public void TheTest() { }608		}609		[Fact]610		public async void TestClassWithDefaultParameter()611		{612			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(EmptyFixtureData));613			var messages = await RunForResultsAsync<TestPassedWithDisplayName>(typeof(ClassWithDefaultCtorArg), additionalAssemblyAttributes: assemblyAttribute);614			var message = Assert.Single(messages);615			Assert.Equal("FixtureAcceptanceTests+AssemblyFixture+ClassWithDefaultCtorArg.TheTest", message.TestDisplayName);616		}617		class ClassWithDefaultCtorArg618		{619			public ClassWithDefaultCtorArg(EmptyFixtureData fixture, int x = 0)620			{621				Assert.NotNull(fixture);622				Assert.Equal(0, x);623			}624			[Fact]625			public void TheTest() { }626		}627		[Fact]628		public async void TestClassWithOptionalParameter()629		{630			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(EmptyFixtureData));631			var messages = await RunForResultsAsync<TestPassedWithDisplayName>(typeof(ClassWithOptionalCtorArg), additionalAssemblyAttributes: assemblyAttribute);632			var message = Assert.Single(messages);633			Assert.Equal("FixtureAcceptanceTests+AssemblyFixture+ClassWithOptionalCtorArg.TheTest", message.TestDisplayName);634		}635		class ClassWithOptionalCtorArg636		{637			public ClassWithOptionalCtorArg(EmptyFixtureData fixture, [Optional] int x, [Optional] object y)638			{639				Assert.NotNull(fixture);640				Assert.Equal(0, x);641				Assert.Null(y);642			}643			[Fact]644			public void TheTest() { }645		}646		[Fact]647		public async void TestClassWithParamsParameter()648		{649			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(EmptyFixtureData));650			var messages = await RunForResultsAsync<TestPassedWithDisplayName>(typeof(ClassWithParamsArg), additionalAssemblyAttributes: assemblyAttribute);651			var message = Assert.Single(messages);652			Assert.Equal("FixtureAcceptanceTests+AssemblyFixture+ClassWithParamsArg.TheTest", message.TestDisplayName);653		}654		class ClassWithParamsArg655		{656			public ClassWithParamsArg(EmptyFixtureData fixture, params object[] x)657			{658				Assert.NotNull(fixture);659				Assert.Empty(x);660			}661			[Fact]662			public void TheTest() { }663		}664	}665	public class AsyncAssemblyFixture : AcceptanceTestV3666	{667		[Fact]668		public async void TestClassWithThrowingFixtureInitializeAsyncResultsInFailedTest()669		{670			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(ThrowingInitializeAsyncFixture));671			var messages = await RunAsync<_TestFailed>(typeof(PlainTestClass), additionalAssemblyAttributes: assemblyAttribute);672			var msg = Assert.Single(messages);673			Assert.Collection(674				msg.ExceptionTypes,675				exceptionTypeName => Assert.Equal(typeof(TestClassException).FullName, exceptionTypeName),676				exceptionTypeName => Assert.Equal(typeof(DivideByZeroException).FullName, exceptionTypeName)677			);678			Assert.Equal("Assembly fixture type 'FixtureAcceptanceTests+ThrowingInitializeAsyncFixture' threw in InitializeAsync", msg.Messages.First());679		}680		[Fact]681		public async void TestClassWithThrowingFixtureDisposeAsyncResultsInFailedTest()682		{683			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(ThrowingDisposeAsyncFixture));684			var messages = await RunAsync<_TestAssemblyCleanupFailure>(typeof(PlainTestClass), additionalAssemblyAttributes: assemblyAttribute);685			var msg = Assert.Single(messages);686			Assert.Collection(687				msg.ExceptionTypes,688				exceptionTypeName => Assert.Equal(typeof(TestFixtureCleanupException).FullName, exceptionTypeName),689				exceptionTypeName => Assert.Equal(typeof(DivideByZeroException).FullName, exceptionTypeName)690			);691			Assert.Equal("Assembly fixture type 'FixtureAcceptanceTests+ThrowingDisposeAsyncFixture' threw in DisposeAsync", msg.Messages.First());692		}693		class PlainTestClass694		{695			[Fact]696			public void TheTest() { }697		}698		[Fact]699		public async void AssemblyFixtureAsyncSetupShouldOnlyRunOnce()700		{701			var alphaFixture = Mocks.AssemblyFixtureAttribute(typeof(CountedAsyncFixture<Alpha>));702			var betaFixture = Mocks.AssemblyFixtureAttribute(typeof(CountedAsyncFixture<Beta>));703			var results = await RunAsync<_TestPassed>(new[] { typeof(TestClass1), typeof(TestClass2) }, additionalAssemblyAttributes: new[] { alphaFixture, betaFixture });704			Assert.Equal(2, results.Count);705		}706		class Alpha { }707		class Beta { }708		[Collection("Assembly async once")]709		class TestClass1710		{711			public TestClass1(CountedAsyncFixture<Alpha> alpha, CountedAsyncFixture<Beta> beta)712			{713				Assert.Equal(1, alpha.Count);714				Assert.Equal(1, beta.Count);715			}716			[Fact]717			public void TheTest() { }718		}719		[Collection("Assembly async once")]720		class TestClass2721		{722			public TestClass2(CountedAsyncFixture<Alpha> alpha, CountedAsyncFixture<Beta> beta)723			{724				Assert.Equal(1, alpha.Count);725				Assert.Equal(1, beta.Count);726			}727			[Fact]728			public void TheTest() { }729		}730		class CountedAsyncFixture<T> : IAsyncLifetime731		{732			public int Count = 0;733			public ValueTask InitializeAsync()734			{735				Count += 1;736				return default;737			}738			public ValueTask DisposeAsync()739			{740				return default;741			}742		}743	}744	public class FixtureComposition : AcceptanceTestV3745	{746		[Fact]747		public async void ClassFixtureComposition()748		{749			var assemblyAttribute = Mocks.AssemblyFixtureAttribute(typeof(ComposedAssemblyFixture));750			var messageSink = SpyMessageSink.Capture();751			var messages = await RunAsync(typeof(TestClassWithClassFixtureComposition), diagnosticMessageSink: messageSink, additionalAssemblyAttributes: assemblyAttribute);752			Assert.Single(messages.OfType<_TestPassed>());753		}754		[CollectionDefinition(nameof(TestClassWithClassFixtureCompositionCollection))]755		public class TestClassWithClassFixtureCompositionCollection : ICollectionFixture<ComposedCollectionFixture>756		{ }757		[Collection(nameof(TestClassWithClassFixtureCompositionCollection))]758		class TestClassWithClassFixtureComposition : IClassFixture<ComposedClassFixture>759		{760			readonly ComposedAssemblyFixture assemblyFixture;761			readonly ComposedClassFixture classFixture;762			readonly ComposedCollectionFixture collectionFixture;763			readonly ITestContextAccessor testContextAccessor;...

Mocks.Attributes.cs

Source:Mocks.Attributes.cs

...13		static readonly _IReflectionAttributeInfo[] EmptyAttributeInfos = new _IReflectionAttributeInfo[0];14		static readonly _IReflectionMethodInfo[] EmptyMethodInfos = new _IReflectionMethodInfo[0];15		static readonly _IReflectionParameterInfo[] EmptyParameterInfos = new _IReflectionParameterInfo[0];16		static readonly _IReflectionTypeInfo[] EmptyTypeInfos = new _IReflectionTypeInfo[0];17		public static _IReflectionAttributeInfo AssemblyFixtureAttribute(Type fixtureType)18		{19			var result = Substitute.For<_IReflectionAttributeInfo, InterfaceProxy<_IReflectionAttributeInfo>>();20			result.Attribute.Returns(new AssemblyFixtureAttribute(fixtureType));21			result.GetConstructorArguments().Returns(new[] { fixtureType });22			return result;23		}24		public static _IReflectionAttributeInfo CollectionAttribute(string collectionName)25		{26			var result = Substitute.For<_IReflectionAttributeInfo, InterfaceProxy<_IReflectionAttributeInfo>>();27			result.Attribute.Returns(new CollectionAttribute(collectionName));28			result.GetConstructorArguments().Returns(new[] { collectionName });29			return result;30		}31		public static _IReflectionAttributeInfo CollectionBehaviorAttribute(32			CollectionBehavior? collectionBehavior = null,33			bool disableTestParallelization = false,34			int maxParallelThreads = 0)...

AssemblyFixtureAttribute

Using AI Code Generation

1using Xunit;2{3    {4        public AssemblyFixtureAttribute(Type fixtureType)5        {6            FixtureType = fixtureType;7        }8        public Type FixtureType { get; }9    }10}11using Xunit;12{13    {14        public CollectionFixtureAttribute(Type fixtureType)15        {16            FixtureType = fixtureType;17        }18        public Type FixtureType { get; }19    }20}21using Xunit;22{23    {24        public ClassFixtureAttribute(Type fixtureType)25        {26            FixtureType = fixtureType;27        }28        public Type FixtureType { get; }29    }30}31using Xunit;32{33    [AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]34    {35        public CollectionDefinitionAttribute(string name, Type[] collectionFixtureTypes)36        {37            Name = name;38            CollectionFixtureTypes = collectionFixtureTypes;39        }40        public string Name { get; }41        public Type[] CollectionFixtureTypes { get; }42    }43}44using Xunit;45{46    {47        public CollectionBehaviorAttribute(CollectionBehavior behavior)48        {49            CollectionBehavior = behavior;50        }51        public CollectionBehavior CollectionBehavior { get; }52    }53}54using Xunit;55{56    [AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]57    {58        public TestClassAttribute()59        {60        }61    }62}63using Xunit;

AssemblyFixtureAttribute

Using AI Code Generation

1using Xunit;2using Xunit.v3;3{4    {5        public static AssemblyFixtureAttribute AssemblyFixture(Type fixtureType)6        {7            return new AssemblyFixtureAttribute(fixtureType);8        }9    }10}11using Xunit.v3;12{13    [AssemblyFixture(typeof(AssemblyFixture))]14    {15        public AssemblyFixture()16        {17        }18    }19}20[Collection("MyCollection")]21{22    public void Test1()23    {24    }25    public void Test2()26    {27    }28}29{30}31using System;32using Xunit;33using Xunit.Abstractions;34{35    {

AssemblyFixtureAttribute

Using AI Code Generation

1using Xunit.v3;2{3    {4        public AssemblyFixtureAttribute(Type fixtureType)5        {6            FixtureType = fixtureType;7        }8        public Type FixtureType { get; }9    }10}11using Xunit.v3;12{13    {14        public CollectionFixtureAttribute(Type fixtureType)15        {16            FixtureType = fixtureType;17        }18        public Type FixtureType { get; }19    }20}21using Xunit.v3;22{23    {24        public string DisplayName { get; set; }25        public string Skip { get; set; }26        public string[] Traits { get; set; }27    }28}29using Xunit.v3;30{31    {32        public string DisplayName { get; set; }33        public string Skip { get; set; }34        public string[] Traits { get; set; }35    }36}37using Xunit.v3;38{39    {40        public InlineDataAttribute(params object[] values)41        {42            Values = values;43        }44        public object[] Values { get; }45    }46}47using Xunit.v3;48{49    {50        public MemberDataAttribute(string memberName, params object[] parameters)51        {52            MemberName = memberName;53            Parameters = parameters;54        }55        public string MemberName { get; }56        public object[] Parameters { get; }57    }58}

AssemblyFixtureAttribute

Using AI Code Generation

1using Xunit;2using Xunit.v3;3using Xunit.v3.Mocks;4{5    [AssemblyFixture(typeof(AssemblyFixture))]6    {7        public AssemblyFixture()8        {9        }10    }11}12using Xunit;13using Xunit.v3;14using Xunit.v3.Mocks;15{16    [ClassFixture(typeof(ClassFixture))]17    {18        public ClassFixture()19        {20        }21    }22}23using Xunit;24using Xunit.v3;25using Xunit.v3.Mocks;26{27    [CollectionFixture(typeof(CollectionFixture))]28    {29        public CollectionFixture()30        {31        }32    }33}34using Xunit;35using Xunit.v3;36using Xunit.v3.Mocks;37{38    {39        public MemberDataAttribute()40        {41        }42    }43}44using Xunit;45using Xunit.v3;46using Xunit.v3.Mocks;47{48    [MethodFixture(typeof(MethodFixture))]49    {50        public MethodFixture()51        {52        }53    }54}55using Xunit;56using Xunit.v3;57using Xunit.v3.Mocks;58{59    {60        public TestClass()61        {62        }63    }64}65using Xunit;66using Xunit.v3;67using Xunit.v3.Mocks;68{69    {70        public TestFixture()71        {72        }73    }74}75using Xunit;

AssemblyFixtureAttribute

Using AI Code Generation

1[AssemblyFixture(typeof(AssemblyFixtureClass))]2{3    public AssemblyFixtureClass()4    {5    }6}7{8    public Class1(AssemblyFixtureClass assemblyFixtureClass)9    {10    }11}12{13    public Class2(AssemblyFixtureClass assemblyFixtureClass)14    {15    }16}17{18    public Class3(AssemblyFixtureClass assemblyFixtureClass)19    {20    }21}22{23    public Class4(AssemblyFixtureClass assemblyFixtureClass)24    {25    }26}27{28    public Class5(AssemblyFixtureClass assemblyFixtureClass)29    {30    }31}32{33    public Class6(AssemblyFixtureClass assemblyFixtureClass)34    {35    }36}37{38    public Class7(AssemblyFixtureClass assemblyFixtureClass)39    {40    }41}42{43    public Class8(AssemblyFixtureClass assemblyFixtureClass)44    {45    }46}47{48    public Class9(AssemblyFixtureClass assemblyFixtureClass)49    {50    }51}52{53    public Class10(AssemblyFixtureClass assemblyFixtureClass)54    {55    }56}57{58    public Class11(AssemblyFixtureClass assemblyFixtureClass)59    {60    }61}62{63    public Class12(AssemblyFixtureClass assemblyFixtureClass)64    {65    }66}67{68    public Class13(AssemblyFixtureClass assemblyFixtureClass)69    {

AssemblyFixtureAttribute

Using AI Code Generation

1using Xunit.v3.Mocks;2using Xunit.v3;3{4 public void TestMethod()5 {6 Assert.True(true);7 }8}

AssemblyFixtureAttribute

Using AI Code Generation

1using Xunit;2using Xunit.v3.Mocks;3using System.Reflection;4using Xunit.Sdk;5using Xunit.Abstractions;6{7    {8        [AssemblyFixture(typeof(AssemblyFixtureType))]9        public void TestMethod()10        {11        }12    }13}14using Xunit;15using Xunit.v3.Mocks;16using System.Reflection;17using Xunit.Sdk;18using Xunit.Abstractions;19{20    {21        [AssemblyFixture(typeof(AssemblyFixtureType), "key")]22        public void TestMethod()23        {24        }25    }26}27using Xunit;28using Xunit.v3.Mocks;29using System.Reflection;30using Xunit.Sdk;31using Xunit.Abstractions;32{33    {34        [AssemblyFixture(typeof(AssemblyFixtureType), "key", "value")]35        public void TestMethod()36        {37        }38    }39}40using Xunit;41using Xunit.v3.Mocks;42using System.Reflection;43using Xunit.Sdk;44using Xunit.Abstractions;45{46    {47        [AssemblyFixture(typeof(AssemblyFixtureType), "key", "value", "key1", "value1")]48        public void TestMethod()49        {50        }51    }52}53using Xunit;54using Xunit.v3.Mocks;55using System.Reflection;56using Xunit.Sdk;57using Xunit.Abstractions;58{59    {60        [AssemblyFixture(typeof(AssemblyFixtureType), "key", "value", "key1", "value1", "key2", "value2")]61        public void TestMethod()62        {63        }64    }65}66using Xunit;67using Xunit.v3.Mocks;68using System.Reflection;69using Xunit.Sdk;70using Xunit.Abstractions;71{

AssemblyFixtureAttribute

Using AI Code Generation

1using Xunit.v3.Mocks;2using Xunit.v3.Mocks.AssemblyFixtureAttribute;3using Xunit.v3.Mocks.AssemblyFixtureAttribute.Interfaces;4{5    {6        public AssemblyFixtureAttribute(string assemblyPath)7        {8            AssemblyPath = assemblyPath;9            Assembly = LoadAssembly(AssemblyPath);10            FixtureTypes = GetFixtureTypes(Assembly);11        }12        public string AssemblyPath { get; }13        public Assembly Assembly { get; }14        public IEnumerable<Type> FixtureTypes { get; }15        private static Assembly LoadAssembly(string assemblyPath)16        {17            return Assembly.LoadFrom(assemblyPath);18        }19        private static IEnumerable<Type> GetFixtureTypes(Assembly assembly)20        {21            return assembly.GetTypes().Where(t => t.GetInterfaces().Contains(typeof(IFixture)));22        }23    }24}25using Xunit.v3.Mocks;26using Xunit.v3.Mocks.AssemblyFixtureAttribute;27using Xunit.v3.Mocks.AssemblyFixtureAttribute.Interfaces;28{29    {30        public void AssemblyFixtureAttributeTest()31        {32            var assemblyFixtureAttribute = new AssemblyFixtureAttribute("path to assembly");33            Assert.NotNull(assemblyFixtureAttribute.Assembly);34            Assert.NotNull(assemblyFixtureAttribute.FixtureTypes);35        }36    }37}38using Xunit.v3.Mocks;39using Xunit.v3.Mocks.AssemblyFixtureAttribute;40using Xunit.v3.Mocks.AssemblyFixtureAttribute.Interfaces;41{42    {43        public void AssemblyFixtureAttributeTest()44        {45            var assemblyFixtureAttribute = new AssemblyFixtureAttribute("path to assembly");46            Assert.NotNull(assemblyFixtureAttribute.Assembly);47            Assert.NotNull(assemblyFixtureAttribute.FixtureTypes);48        }49    }50}51using Xunit.v3.Mocks;52using Xunit.v3.Mocks.AssemblyFixtureAttribute;53using Xunit.v3.Mocks.AssemblyFixtureAttribute.Interfaces;54{55    {

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