public void UsingAutoRegistration_WhenSpecified_ShouldRegisterWithConventionAndWithRegistrationClasses()
{
//Arrange
var assembly = Assembly.GetAssembly(typeof(TestSimpleInjectorRegistration));
A.CallTo(() => registrationHelper.GetAssemblies()).Returns(new List <Assembly> {
assembly
});
A.CallTo(() => registrationHelper.GetTypesImplementing <ISimpleInjectorRegistration>(assembly))
.Returns(new List <Type> {
typeof(TestSimpleInjectorRegistration)
});
A.CallTo(() => registrationHelper.GetInstancesOfTypesImplementing <ISimpleInjectorRegistration>())
.Returns(new List <ISimpleInjectorRegistration> {
new TestSimpleInjectorRegistration()
});
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
A.CallTo(() => options.AutoRegistration).Returns(true);
//Act
containerExtension.Run();
//Assert
Assert.IsNotNull(containerExtension.Resolve <SimpleInjectorExtension>());
Assert.IsNotNull(containerExtension.Resolve <IRegisteredByConvention>());
}
public void Run_WhenTheContainerInOptionsIsSet_ShouldUseTheExistingContainer()
{
//Arrange
var assembly = Assembly.GetAssembly(typeof(TestSimpleInjectorRegistration));
A.CallTo(() => registrationHelper.GetAssemblies())
.Returns(new List <Assembly> {
assembly
});
A.CallTo(() => registrationHelper.GetTypesImplementing <ISimpleInjectorRegistration>(assembly))
.Returns(new List <Type> {
typeof(TestSimpleInjectorRegistration)
});
var container = new Container();
var containerExtension = new SimpleInjectorExtension(registrationHelper, options)
{
Options = { Container = container }
};
//Act
containerExtension.Run();
//Assert
Assert.AreSame(container, containerExtension.Container);
}
public void RegisterAll_WhenInvokedWithAGenericType_ShouldRegisterAllTypesThatImplementTheGenericType()
{
//Arrange
var assembly = Assembly.GetAssembly(typeof(RegistrationHelper));
A.CallTo(() => registrationHelper.GetAssemblies()).Returns(new List <Assembly> {
assembly
});
A.CallTo(() => registrationHelper.GetTypesImplementing <IBootstrapperAssemblyProvider>(assembly))
.Returns(new List <Type> {
typeof(LoadedAssemblyProvider), typeof(ReferencedAssemblyProvider)
});
var container = new Container();
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
containerExtension.InitializeContainer(container);
//Act
containerExtension.RegisterAll <IBootstrapperAssemblyProvider>();
var result = container.GetAllInstances <IBootstrapperAssemblyProvider>().ToList();
//Assert
A.CallTo(() => registrationHelper.GetAssemblies()).MustHaveHappened();
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(IEnumerable <IBootstrapperAssemblyProvider>));
Assert.IsTrue(result.Any());
Assert.IsTrue(result.Any(c => c is LoadedAssemblyProvider));
Assert.IsTrue(result.Any(c => c is ReferencedAssemblyProvider));
}
public void Run_WhenInvokedAndAutoMapperExtensionIsLoaded_ShouldRegisterMapperAsSingelton()
{
//Arrange
var assembly = Assembly.GetAssembly(typeof(AutoMapperRegistration));
A.CallTo(() => registrationHelper.GetAssemblies())
.Returns(new List <Assembly> {
assembly
});
A.CallTo(() => registrationHelper.GetTypesImplementing <IBootstrapperRegistration>(assembly))
.Returns(new List <Type> {
typeof(AutoMapperRegistration)
});
A.CallTo(() => registrationHelper.GetInstancesOfTypesImplementing <IBootstrapperRegistration>())
.Returns(new List <IBootstrapperRegistration> {
new AutoMapperRegistration()
});
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
containerExtension.Run();
//Assert
Assert.AreSame(AutoMapperExtension.ConfigurationProvider, containerExtension.Resolve <IConfigurationProvider>());
Assert.AreSame(AutoMapperExtension.ProfileExpression, containerExtension.Resolve <IProfileExpression>());
Assert.AreSame(AutoMapperExtension.Mapper, containerExtension.Resolve <IMapper>());
Assert.AreSame(AutoMapperExtension.Engine, containerExtension.Resolve <IMappingEngine>());
Assert.AreSame(containerExtension.Resolve <IConfigurationProvider>(), containerExtension.Resolve <IConfigurationProvider>());
Assert.AreSame(containerExtension.Resolve <IProfileExpression>(), containerExtension.Resolve <IProfileExpression>());
Assert.AreSame(containerExtension.Resolve <IMapper>(), containerExtension.Resolve <IMapper>());
Assert.AreSame(containerExtension.Resolve <IMappingEngine>(), containerExtension.Resolve <IMappingEngine>());
}
public void Run_WhenInvoked_ShouldRegisterAllTypesOfIBootstrapperRegistration()
{
//Arrange
var assembly = Assembly.GetAssembly(typeof(AutoMapperRegistration));
A.CallTo(() => registrationHelper.GetAssemblies()).Returns(new List <Assembly> {
assembly
});
A.CallTo(() => registrationHelper.GetTypesImplementing <IBootstrapperRegistration>(assembly))
.Returns(new List <Type> {
typeof(AutoMapperRegistration)
});
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
containerExtension.Run();
var result = containerExtension.ResolveAll <IBootstrapperRegistration>();
//Assert
A.CallTo(() => registrationHelper.GetAssemblies()).MustHaveHappened();
A.CallTo(() => registrationHelper.GetTypesImplementing <IBootstrapperRegistration>(assembly)).MustHaveHappened();
Assert.IsInstanceOfType(result, typeof(IEnumerable <IBootstrapperRegistration>));
Assert.IsTrue(result.Any());
Assert.IsInstanceOfType(result.First(), typeof(AutoMapperRegistration));
}
public void Constructor_WhenInvoked_ShouldCreateASimpleInjectorExtension()
{
//Act
var result = new SimpleInjectorExtension(registrationHelper, options);
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(SimpleInjectorExtension));
}
public void Constructor_WhenInvoked_ShouldAddSimpleInjectorToTheExcludedAssemblies()
{
//Act
var result = new SimpleInjectorExtension(registrationHelper, options);
//Assert
Assert.IsNotNull(result);
Assert.IsTrue(Bootstrapper.Excluding.Assemblies.Contains("SimpleInjector"));
}
public void Constructor_WhenInvoked_ShouldInitializeContainerToNull()
{
//Arrange
var extension = new SimpleInjectorExtension(registrationHelper, options);
//Act
var result = extension.Container;
//Assert
Assert.IsNull(result);
}
public void SetServiceLocator_WhenInvokedAndContainerIsNotInitialized_ShouldThrowException()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
var result = ExceptionAssert.Throws <NoContainerException>(containerExtension.SetServiceLocator);
//Assert
Assert.AreEqual(NoContainerException.DefaultMessage, result.Message);
}
public void Register_WhenInvokedWithNonGenericTargetAndContainerIsNotInitialized_ShouldThrowException()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
var result = ExceptionAssert.Throws <NoContainerException>(() => containerExtension.RegisterAll(typeof(IGenericTest <>)));
//Assert
Assert.AreEqual(NoContainerException.DefaultMessage, result.Message);
}
public void ResolveAll_WhenInvokedAndContainerIsNotInitialized_ShouldThrowException()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
var result = ExceptionAssert.Throws <NoContainerException>(() => containerExtension.ResolveAll <object>());
//Assert
Assert.AreEqual(NoContainerException.DefaultMessage, result.Message);
}
public void RegisterAll_WhenInvokedWithAGenericTypeAndContainerIsNotInitialized_ShouldThrowException()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
var result = ExceptionAssert.Throws <NoContainerException>(containerExtension.RegisterAll <IBootstrapperContainerExtension>);
//Assert
Assert.AreEqual(NoContainerException.DefaultMessage, result.Message);
}
public void Reset_WhenInvoked_ShouldSetTheContainerToNull()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
containerExtension.Run();
//Act
containerExtension.Reset();
//Assert
Assert.IsNull(containerExtension.Container);
}
public void Run_WhenInvoked_ShouldSetTheContainerPropertyToASimpleInjectorContainer()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
containerExtension.Run();
var result = containerExtension.Container;
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(Container));
}
public void Run_WhenInvoked_ShouldInitializeContainerToAnInstanceOfSimpleInjectorContainer()
{
//Arrange
var extension = new SimpleInjectorExtension(registrationHelper, options);
//Act
extension.Run();
var result = extension.Container;
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(Container));
}
public void Options_WhenInspected_ShouldReturnASimpleInjectorOptions()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
var result = containerExtension.Options;
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(IBootstrapperContainerExtensionOptions));
Assert.IsInstanceOfType(result, typeof(SimpleInjectorOptions));
}
public void ResetServiceLocator_WhenInvoked_ShouldSetTheCurrentServiceLocatorToNull()
{
//Arrange
ServiceLocator.SetLocatorProvider(A.Fake <IServiceLocator>);
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
containerExtension.Run();
//Act
containerExtension.ResetServiceLocator();
//Assert
Assert.IsNull(ServiceLocator.Current);
}
public void InitializeContainer_WhenInvoked_ShouldSetTheContainerPropertyToTheContainerProvided()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
var container = A.Fake <Container>();
//Act
containerExtension.InitializeContainer(container);
var result = containerExtension.Container;
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(Container));
Assert.AreSame(result, container);
}
public void Register_WhenInvokedWithGenericTargetAndImplementationType_ShouldRegisterType()
{
//Arrange
var container = new Container();
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
containerExtension.InitializeContainer(container);
//Act
containerExtension.Register <IBootstrapperAssemblyProvider, LoadedAssemblyProvider>();
var result = container.GetInstance <IBootstrapperAssemblyProvider>();
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(LoadedAssemblyProvider));
}
public void SetServiceLocator_WhenInvoked_ShouldSetTheSimpleInjectorContainerInServiceLocator()
{
//Arrange
ServiceLocator.SetLocatorProvider(() => null);
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
containerExtension.Run();
//Act
containerExtension.SetServiceLocator();
var result = ServiceLocator.Current;
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(SimpleInjectorServiceLocatorAdapter));
}
public void Register_WhenInvokedWithGenericTypeAndInstance_ShouldRegisterInstance()
{
//Arrange
var container = new Container();
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
containerExtension.InitializeContainer(container);
//Act
containerExtension.Register <IBootstrapperContainerExtension>(containerExtension);
var result = container.GetInstance <IBootstrapperContainerExtension>();
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(SimpleInjectorExtension));
Assert.AreSame(containerExtension, result);
}
public void Resolve_WhenInvokedWithAGenericType_ShouldResolveToASingleInstance()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
var container = A.Fake <Container>();
var instance = new object();
container.RegisterSingleton(instance);
containerExtension.InitializeContainer(container);
//Act
var result = containerExtension.Resolve <object>();
//Assert
Assert.IsNotNull(result);
Assert.AreSame(instance, result);
}
public void ResolveAll_WhenInvokedWithAGenericType_ShouldReturnAListOfInstances()
{
//Arrange
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
var container = new Container();
var instances = new IBootstrapperExtension[] { new StartupTasksExtension(A.Fake <IRegistrationHelper>()), new ServiceLocatorExtension() };
container.RegisterCollection(instances);
containerExtension.InitializeContainer(container);
//Act
var result = containerExtension.ResolveAll <IBootstrapperExtension>();
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(instances.Count(), result.Count);
Assert.IsTrue(instances.SequenceEqual(result));
}
public void RegisterAll_WhenInvokedWithNonGenericTargetType_ShouldRegisterType()
{
//Arrange
var container = new Container();
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
containerExtension.InitializeContainer(container);
var thisAssembly = Assembly.GetAssembly(typeof(GenericTest <>));
A.CallTo(() => registrationHelper.GetAssemblies()).Returns(new[] { thisAssembly });
A.CallTo(() => registrationHelper.GetTypesImplementing(thisAssembly, typeof(IGenericTest <>)))
.Returns(new[] { typeof(GenericTest <>) });
//Act
containerExtension.RegisterAll(typeof(IGenericTest <>));
var result1 = container.GetInstance <IGenericTest <object> >();
var result2 = container.GetInstance <IGenericTest <string[]> >();
//Assert
result1.ShouldBeOfType <GenericTest <object> >();
result2.ShouldBeOfType <GenericTest <string[]> >();
}
public void Run_WhenInvoked_ShouldInvokeTheRegisterMethodOfAllISimpleInjectorRegistrationTypes()
{
//Arrange
var assembly = Assembly.GetExecutingAssembly();
A.CallTo(() => registrationHelper.GetAssemblies()).Returns(new List <Assembly> {
assembly
});
A.CallTo(() => registrationHelper.GetTypesImplementing <ISimpleInjectorRegistration>(assembly))
.Returns(new List <Type> {
typeof(TestSimpleInjectorRegistration)
});
A.CallTo(() => registrationHelper.GetInstancesOfTypesImplementing <ISimpleInjectorRegistration>())
.Returns(new List <ISimpleInjectorRegistration> {
new TestSimpleInjectorRegistration()
});
var containerExtension = new SimpleInjectorExtension(registrationHelper, options);
//Act
containerExtension.Run();
//Assert
Assert.IsNotNull(containerExtension.Resolve <SimpleInjectorExtension>());
}
