public async Task CreateIngredientTypeMustCreateProperly()
{
var ingredientTypeRepository = new Mock <IRepository <IngredientType> >();
var ingredientRepository = new Mock <IRepository <Ingredient> >();
var service = new IngredientService(ingredientTypeRepository.Object, ingredientRepository.Object);
var actualResult = await service.CreateIngredientType("Meat");
Assert.True(actualResult == true, "Create Ingredient Type doest work properly.");
ingredientTypeRepository.Verify(x => x.AddAsync(It.IsAny <IngredientType>()), Times.Once, "Create Ingredient Type was not called once.");
ingredientTypeRepository.Verify(x => x.SaveChangesAsync(), Times.Once, "Create Ingredient Type saveChanges was not called once.");
}