public void HigherPriorityClassIsPickedOverLowerPriorityDuringRegistration()
{
// arrange
var sut = new AutomaticRegistrationMock();
// act
sut.RetrieveClassesRequiringRegistration(true);
// assert
sut.DiscoveredTypes.Should().Contain(typeof(HigherPriorityDummy));
sut.DiscoveredTypes.Should().NotContain(typeof(DefaultPriorityDummy));
}
public void GatherAndAutoRegisterConcretionClasses()
{
// arrange
const bool autoRegister = true;
var sut = new AutomaticRegistrationMock();
// act
sut.RetrieveConcretionClassesRequiringRegistration(autoRegister);
// assert
sut.RegisterConcretionClassesCalled.Should().BeTrue();
}
public void ConcretionRegistrationPicksUpClassesThatInheritFromInterfacesInheritingBaseInterface()
{
// arrange
const bool autoRegister = false;
var sut = new AutomaticRegistrationMock();
// act
sut.RetrieveConcretionClassesRequiringRegistration(autoRegister);
// assert
sut.DiscoveredConcretionClasses[typeof(IInterfaceDummy)].Should().Contain(typeof(DoubleInterfaceImplementationDummy));
}
public void ConcretionRegistrationIgnoresInterfacesThatImplementInterfaces()
{
// arrange
const bool autoRegister = false;
var sut = new AutomaticRegistrationMock();
// act
sut.RetrieveConcretionClassesRequiringRegistration(autoRegister);
// assert
sut.DiscoveredConcretionClasses[typeof(IInterfaceDummy)].Should().NotContain(typeof(IDeepInterfaceDummy));
}
public void ConcretionRegistrationAvoidsAbstractChildClasses()
{
// arrange
const bool autoRegister = false;
var sut = new AutomaticRegistrationMock();
// act
sut.RetrieveConcretionClassesRequiringRegistration(autoRegister);
// assert
sut.DiscoveredConcretionClasses[typeof(BaseClassDummy)].Should().NotContain(typeof(InheritingAbstractDummy));
}
public void GatherClassesForAutomaticRegistration()
{
// arrange
const bool autoRegister = false;
const int knownClassesWithAutomaticRegistration = 1;
var sut = new AutomaticRegistrationMock();
// act
sut.RetrieveClassesRequiringRegistration(autoRegister);
// assert
sut.RegisterClassesCalled.Should().BeFalse();
sut.RegisteredClasses.Should().BeGreaterOrEqualTo(knownClassesWithAutomaticRegistration);
sut.DiscoveredTypes.Should().Contain(typeof(AutomaticRegistrationDummy));
}
public void RetrieveAllClassesImplementingABaseClass()
{
// arrange
const bool autoRegister = false;
const int knowConcretionClasses = 2;
const int knownConcretionBases = 2;
var sut = new AutomaticRegistrationMock();
// act
sut.RetrieveConcretionClassesRequiringRegistration(autoRegister);
// assert
sut.ConcretionClassesRegistered.Should().BeGreaterOrEqualTo(knowConcretionClasses);
sut.ConcretionBaseClasses.Should().BeGreaterOrEqualTo(knownConcretionBases);
sut.RegisterConcretionClassesCalled.Should().BeFalse();
sut.DiscoveredConcretionClasses.Should().ContainKey(typeof(BaseClassDummy));
sut.DiscoveredConcretionClasses.Should().ContainKey(typeof(IInterfaceDummy));
sut.DiscoveredConcretionClasses[typeof(BaseClassDummy)].Should().Contain(typeof(ConcretionClassDummy));
sut.DiscoveredConcretionClasses[typeof(IInterfaceDummy)].Should()
.Contain(typeof(InterfaceImplementationDummy));
}
