public void DelegateFactory_CreatesInstances()
{
var registeredDependency = new RegisteredDependency {
Value = "registered"
};
var unregisteredDependency = new UnregisteredDependency {
Value = "unregistered"
};
var expectedInstance = new Foo(registeredDependency, unregisteredDependency);
var providerMock = new Mock <IServiceProvider>();
var provider = providerMock.Object;
var timesCalled = 0;
IFoo FactoryFunc(IServiceProvider prov, UnregisteredDependency dep)
{
timesCalled++;
Assert.Same(provider, prov);
Assert.Same(unregisteredDependency, dep);
return(expectedInstance);
}
var factory = new DelegateFactory <IFoo, UnregisteredDependency>(provider, FactoryFunc);
var instance = factory.CreateService(unregisteredDependency);
Assert.Same(expectedInstance, instance);
Assert.Equal(1, timesCalled);
providerMock.VerifyNoOtherCalls();
}
