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 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 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[]> >();
}
