public void DeleteAnimalType(int id)
{
AnimalType animalType = null;
try
{
// I don't need to convert to a DTO therefore am calling repo rather than manager
animalType = animalTypeRepository.GetAnimalTypeById(id);
}
//I am using .First therefore it can throw Exceptions
//FirstOrDefault returns in the Default Value therefore am not using
catch (InvalidOperationException)
{
//Handled in controller
throw;
}
if (animalType != null)
{
animalTypeRepository.DeleteAnimalType(animalType);
}
else //Internal Server Error
{
throw new Exception();
}
}
public void DeleteAnimalType_ShouldRemoveAnimal_WhenValid()
{
Assert.AreEqual(2, mockAnimalTypes.Count);
AnimalType animalTypeToRemove = animalTypeRepository.GetAnimalTypeById(1);
animalTypeRepository.DeleteAnimalType(animalTypeToRemove);
Assert.AreEqual(1, animalTypeRepository.GetAnimalTypes().Count());
}