public async Task AddIngredientToPizzaCorrectly()
{
string expectedPizzaName = "TestPizza";
int expectedIdOfIngredient = 3;
pizzaRepoMock.Setup(x => x.GetByExpressionAsync(It.IsAny <Expression <Func <PizzaModel, bool> > >(),
It.IsAny <Func <IQueryable <PizzaModel>, IIncludableQueryable <PizzaModel, object> > >())).Returns(GetPizzaByName(expectedPizzaName));
pizzaRepoMock.Setup(x => x.Update(It.IsAny <PizzaModel>()));
Mock <IFoodOrderRepository <IngredientModel> > ingredientRepoMock = new Mock <IFoodOrderRepository <IngredientModel> >();
ingredientRepoMock.Setup(x => x.GetByExpressionAsync(It.IsAny <Expression <Func <IngredientModel, bool> > >(),
It.IsAny <Func <IQueryable <IngredientModel>, IIncludableQueryable <IngredientModel, object> > >())).Returns(GetExpectedIngredientById(expectedIdOfIngredient));
uowMock.Setup(x => x.Pizzas).Returns(pizzaRepoMock.Object);
uowMock.Setup(x => x.Ingredients).Returns(ingredientRepoMock.Object);
uowMock.Setup(x => x.SaveChangesAsync());
IPizzaService service = new PizzaService(uowMock.Object);
IServiceResult <PizzaToReturnDto> result = await service.AddIngredientAsync(expectedPizzaName, expectedIdOfIngredient);
Assert.AreEqual(ResultType.Edited, result.Result);
Assert.IsNull(result.Errors);
Assert.AreEqual(6, result.ReturnedObject.Ingredients.Count);
for (int i = 0; i < result.ReturnedObject.TotalPrices.Count; i++)
{
Assert.AreEqual(expectedPizzas.First().PizzaDetails.ElementAt(i).TotalPrice, result.ReturnedObject.TotalPrices.ElementAt(i).Price);
}
}
public async Task AddIngredientToPizzaThatIsAlreadyIncluded()
{
string expectedPizzaName = "TestPizza";
int expectedIdOfIngredient = 2;
pizzaRepoMock.Setup(x => x.GetByExpressionAsync(It.IsAny <Expression <Func <PizzaModel, bool> > >(),
It.IsAny <Func <IQueryable <PizzaModel>, IIncludableQueryable <PizzaModel, object> > >())).Returns(GetPizzaByName(expectedPizzaName));
uowMock.Setup(x => x.Pizzas).Returns(pizzaRepoMock.Object);
IPizzaService service = new PizzaService(uowMock.Object);
IServiceResult <PizzaToReturnDto> result = await service.AddIngredientAsync(expectedPizzaName, expectedIdOfIngredient);
Assert.AreEqual(ResultType.Error, result.Result);
Assert.IsNull(result.ReturnedObject);
Assert.IsNotNull(result.Errors);
Assert.AreEqual($"Error during addition of new ingredient to {expectedPizzaName} pizza", result.Errors.First());
}