private void AssertHandlingEvent(Cargo cargo, HandlingEvent evnt, HandlingType expectedEventType,
Location expectedLocation, int completionTimeMs, int registrationTimeMs,
Voyage voyage)
{
Assert.AreEqual(expectedEventType, evnt.Type);
Assert.AreEqual(expectedLocation, evnt.Location);
DateTime expectedCompletionTime = SampleDataGenerator.Offset(completionTimeMs);
Assert.AreEqual(expectedCompletionTime, evnt.CompletionTime);
DateTime expectedRegistrationTime = SampleDataGenerator.Offset(registrationTimeMs);
Assert.AreEqual(expectedRegistrationTime, evnt.RegistrationTime);
Assert.AreEqual(voyage, evnt.Voyage);
Assert.AreEqual(cargo, evnt.Cargo);
}