public void Resolve_RegisterAsSelf_DependencyType()
{
var dependencies = new DependencyConfiguration();
dependencies.RegisterTransient <ServiceImpl1, ServiceImpl1>();
var provider = new DependencyProvider(dependencies);
var service = provider.Resolve <ServiceImpl1>();
Type expectedType = typeof(ServiceImpl1);
Type receivedType = service.GetType();
Assert.AreEqual(expectedType, receivedType);
}
public void Resolve_OpenGenericDependency_ClosedGenericDependencyType()
{
var dependencies = new DependencyConfiguration();
dependencies.RegisterTransient <IRepository, RepositoryImpl>();
dependencies.RegisterTransient(typeof(IServiceGeneric <>), typeof(ServiceGenericImpl <>));
var provider = new DependencyProvider(dependencies);
IServiceGeneric <IRepository> service = provider.Resolve <IServiceGeneric <IRepository> >();
Type expectedType = typeof(ServiceGenericImpl <IRepository>);
Type receivedType = service.GetType();
Assert.AreEqual(expectedType, receivedType);
}
public void Resolve_MultipleDependencies_IenumerableDependencyType()
{
var dependencies = new DependencyConfiguration();
dependencies.RegisterTransient <IService, ServiceImpl1>();
dependencies.RegisterTransient <IService, ServiceImpl2>();
var provider = new DependencyProvider(dependencies);
IEnumerable <IService> services = provider.Resolve <IEnumerable <IService> >();
Type expectedType = typeof(List <IService>);
Type receivedType = services.GetType();
Assert.AreEqual(expectedType, receivedType);
}
public void ResolvedNamed_NamedDependencyWithEnumValue_DependencyType()
{
var dependencies = new DependencyConfiguration();
dependencies.RegisterTransientNamed <IService, ServiceImpl1>((int)ServiceImplementations.First);
dependencies.RegisterTransientNamed <IService, ServiceImpl2>((int)ServiceImplementations.Second);
var provider = new DependencyProvider(dependencies);
var service = provider.ResolveNamed <IService>((int)ServiceImplementations.Second);
Type expectedType = typeof(ServiceImpl2);
Type receivedType = service.GetType();
Assert.AreEqual(expectedType, receivedType);
}
public void Resolve_SingleNestedDependency_NestedDependencyType()
{
var dependencies = new DependencyConfiguration();
dependencies.RegisterTransient <IService, ServiceImplWithNesting1>();
dependencies.RegisterTransient <IRepository, RepositoryImpl>();
var provider = new DependencyProvider(dependencies);
ServiceImplWithNesting1 service = provider.Resolve <IService>();
Type expectedType = typeof(RepositoryImpl);
Type receivedType = service._rep.GetType();
Assert.AreEqual(expectedType, receivedType, ":-(");
}
public void Resolve_MultipleNestedDependencies_NestedDependencyType()
{
var dependencies = new DependencyConfiguration();
dependencies.RegisterTransient <IService, ServiceImpl1>();
dependencies.RegisterTransient <IService, ServiceImpl2>();
dependencies.RegisterTransient <IRepository, RepositoryImplWiithNesting>();
var provider = new DependencyProvider(dependencies);
RepositoryImplWiithNesting service = provider.Resolve <IRepository>();
Type expectedType = typeof(ServiceImpl1);
Type receivedType = service._ser.GetType();
Assert.AreEqual(expectedType, receivedType);
}
public void Resolve_SingletonNestedDelendencyForMultipleDependencies_CommonNestedDependencyReference()
{
var dependencies = new DependencyConfiguration();
dependencies.RegisterTransient <IService, ServiceImplWithNesting1>();
dependencies.RegisterTransient <IService2, ServiceImplWithNesting2>();
dependencies.RegisterSingleton <IRepository, RepositoryImplSingleton>();
var provider = new DependencyProvider(dependencies);
ServiceImplWithNesting1 service1 = provider.Resolve <IService>();
ServiceImplWithNesting2 service2 = provider.Resolve <IService2>();
Type service1NestedTypeype = service1._rep.GetType();
Type service2NestedTypeype = service2._rep.GetType();
Assert.AreEqual(service1NestedTypeype, service2NestedTypeype);
}
public void Resolve_UnregistredAbstractionType_ExceptionMessage()
{
var dependencies = new DependencyConfiguration();
var provider = new DependencyProvider(dependencies);
string expectedMessage = "Type IService has not been registered.";
string receivedMessage = "";
try
{
ServiceImplWithNesting1 service = provider.Resolve <IService>();
}
catch (UnregisteredAbstractionTypeException e)
{
receivedMessage = e.Message;
}
Assert.AreEqual(expectedMessage, receivedMessage);
}
public void ValidateDependenciesInConstructor_IncorrectDependency_ExceptionMessage()
{
var dependencies = new DependencyConfiguration();
string expectedMessage = "Type RepositoryImpl is ineligble implementation for type IService.";
string receivedMessage = "";
dependencies.RegisterTransient <IService, RepositoryImpl>();
try
{
var provider = new DependencyProvider(dependencies);
IService service = provider.Resolve <ServiceImpl1>();
}
catch (IneligibleImplementationException e)
{
receivedMessage = e.Message;
}
Assert.AreEqual(expectedMessage, receivedMessage);
}