public void GivenIngredientId_WhenNotExist_ShouldThrowArgumentNullException()
{
_systemUnderTests = new GetIngredientQueryHandler(Mock.Of <IIngredientRepository>());
Action action = () => _systemUnderTests.Handle(_query);
action.Should().Throw <ArgumentNullException>();
}
public void SetUp()
{
_ingredient = FakeIngredientFactory.CreateValidIngredient("IngredientName", _ingredientRepositoryMock.Object);
_query = new GetIngredientQuery(Guid.NewGuid());
_systemUnderTests = new GetIngredientQueryHandler(_ingredientRepositoryMock.Object);
}