public void Claim_atFinalArrivalLocation_dontBlockExceptionsFromCurrentState()
{
// arrange:
GList mocks = new GList();
DateTime date = DateTime.Now + TimeSpan.FromDays(1);
Exception eThrown = new Exception("Catch me.");
TrackingId identifier = new TrackingId("CARGO01");
ILocation location = MockRepository.GenerateStrictMock<ILocation>();
mocks.Add(location);
IRouteSpecification route = MockRepository.GenerateStrictMock<IRouteSpecification>();
mocks.Add(route);
CargoState mockState1 = MockRepository.GeneratePartialMock<CargoState>(identifier, route);
mockState1.Expect(s => s.Claim(location, date)).Throw(eThrown);
mocks.Add(mockState1);
HandlingEventArgs eventArguments = null;
ICargo eventSender = null;
// act:
TCargo underTest = new FakeCargo(mockState1);
underTest.Claimed += delegate(object sender, HandlingEventArgs e) {
eventArguments = e;
eventSender = sender as ICargo;
};
Assert.Throws<Exception>(delegate { underTest.Claim(location, date); }, "Catch me.");
// assert:
Assert.IsNull(eventArguments);
Assert.IsNull(eventSender);
foreach(object mock in mocks)
mock.VerifyAllExpectations();
}
public void Claim_atFinalArrivalLocation_delegateLogicToCurrentState()
{
// arrange:
GList mocks = new GList();
TrackingId identifier = new TrackingId("CARGO01");
DateTime date = DateTime.Now + TimeSpan.FromDays(1);
UnLocode unlocode = new UnLocode("FINAL");
ILocation location = MockRepository.GenerateStrictMock<ILocation>();
mocks.Add(location);
IRouteSpecification route = MockRepository.GenerateStrictMock<IRouteSpecification>();
mocks.Add(route);
IRouteSpecification route2 = MockRepository.GenerateStrictMock<IRouteSpecification>();
mocks.Add(route2);
CargoState mockState1 = MockRepository.GeneratePartialMock<CargoState>(identifier, route);
CargoState mockState2 = MockRepository.GeneratePartialMock<CargoState>(mockState1, route2);
mockState1.Expect(s => s.Claim(location, date)).Return(mockState2).Repeat.Once();
mockState1.Expect(s => s.Equals(mockState2)).Return(false).Repeat.Any();
mockState2.Expect(s => s.LastKnownLocation).Return(unlocode).Repeat.AtLeastOnce();
mockState2.Expect(s => s.TransportStatus).Return(TransportStatus.Claimed).Repeat.AtLeastOnce();
mocks.Add(mockState1);
mocks.Add(mockState2);
HandlingEventArgs eventArguments = null;
ICargo eventSender = null;
// act:
TCargo underTest = new FakeCargo(mockState1);
underTest.Claimed += delegate(object sender, HandlingEventArgs e) {
eventArguments = e;
eventSender = sender as ICargo;
};
underTest.Claim(location, date);
// assert:
Assert.AreEqual(TransportStatus.Claimed, underTest.Delivery.TransportStatus);
Assert.AreSame(unlocode, underTest.Delivery.LastKnownLocation);
Assert.IsNotNull(eventArguments);
Assert.AreSame(unlocode, eventArguments.Delivery.LastKnownLocation);
Assert.AreSame(underTest, eventSender);
foreach(object mock in mocks)
mock.VerifyAllExpectations();
}