public void GetServiceImplementationData_DataResolvesTypeThroughProxy()
{
var builder = new ContainerBuilder();
var implementation = new ServiceImplementation();
builder.RegisterInstance(implementation).As<IServiceContract>();
var container = builder.Build();
var provider = new MultitenantServiceImplementationDataProvider();
var data = provider.GetServiceImplementationData(typeof(IServiceContract).AssemblyQualifiedName);
var resolved = data.ImplementationResolver(container.BeginLifetimeScope());
Assert.IsNotNull(resolved, "The proxy object resolved should not be null.");
((IServiceContract)resolved).MethodToProxy();
Assert.IsTrue(implementation.ProxyMethodCalled, "The proxy object should proxy the methods on the implementation.");
}
public void GetServiceImplementationData_DataReturnedBasedOnProxy()
{
var provider = new MultitenantServiceImplementationDataProvider();
var data = provider.GetServiceImplementationData(typeof(IServiceContract).AssemblyQualifiedName);
Assert.AreEqual(typeof(IServiceContract).AssemblyQualifiedName, data.ConstructorString, "The constructor string should be the interface name.");
Assert.AreEqual(1, data.ServiceTypeToHost.FindInterfaces((f, o) => f == (Type)o, typeof(IServiceContract)).Length, "The service type to host should implement the service interface.");
}
public void GetServiceImplementationData_NullConstructorString()
{
var provider = new MultitenantServiceImplementationDataProvider();
Assert.Throws<ArgumentNullException>(() => provider.GetServiceImplementationData(null));
}
public void GetServiceImplementationData_ConstructorStringDoesNotResolveToType()
{
var provider = new MultitenantServiceImplementationDataProvider();
Assert.Throws<InvalidOperationException>(() => provider.GetServiceImplementationData("This is not a type name."));
}
public void GetServiceImplementationData_ConstructorStringDoesNotResolveToServiceContract()
{
var provider = new MultitenantServiceImplementationDataProvider();
Assert.Throws<InvalidOperationException>(() => provider.GetServiceImplementationData(typeof(INotAServiceContract).AssemblyQualifiedName));
}