protected async Task UpdateItemNotInBasketAndAssert(BasketItemsRepository repository)
{
var updateResult = await repository.UpdateItem(UserId, new BasketItem(1, 2));
updateResult.IsSuccessful.Should().Be(true);
updateResult.ErrorMessage.Should().BeEmpty();
var getResult = await repository.GetBasketItems(UserId);
getResult.IsSuccessful.Should().Be(true);
getResult.ErrorMessage.Should().BeEmpty();
getResult.Item.Count().Should().Be(1);
getResult.Item.ElementAt(0).ItemId.Should().Be(1);
getResult.Item.ElementAt(0).Quantity.Should().Be(2);
}
protected async Task UpdateItemInBasketToZeroQuantityAndAssert(BasketItemsRepository repository)
{
await repository.UpdateItem(UserId, new BasketItem(1, 1));
var updateResult = await repository.UpdateItem(UserId, new BasketItem(1, 0));
updateResult.IsSuccessful.Should().Be(true);
updateResult.ErrorMessage.Should().BeEmpty();
var getResult = await repository.GetBasketItems(UserId);
getResult.IsSuccessful.Should().Be(true);
getResult.ErrorMessage.Should().BeEmpty();
getResult.Item.Count().Should().Be(0);
}
protected async Task AddExistingItemAndAssert(BasketItemsRepository repository)
{
await repository.AddItem(UserId, new BasketItem(2, 1));
var addResult = await repository.AddItem(UserId, new BasketItem(2, 3));
addResult.IsSuccessful.Should().Be(true);
addResult.ErrorMessage.Should().BeEmpty();
var getResult = await repository.GetBasketItems(UserId);
getResult.IsSuccessful.Should().Be(true);
getResult.ErrorMessage.Should().BeEmpty();
getResult.Item.Count().Should().Be(1);
getResult.Item.ElementAt(0).ItemId.Should().Be(2);
getResult.Item.ElementAt(0).Quantity.Should().Be(3);
}
protected async Task AddNewItemAndAssertItWasAdded(BasketItemsRepository repository)
{
var addResult = await repository.AddItem(UserId, new BasketItem(2, 1));
addResult.IsSuccessful.Should().Be(true);
addResult.Item.Count.Should().Be(1);
addResult.Item[0].ItemId.Should().Be(2);
addResult.Item[0].Description.Should().NotBe("Item description could not be found");
addResult.Item[0].Price.Should().NotBe(-1);
addResult.ErrorMessage.Should().BeEmpty();
var getResult = await repository.GetBasketItems(UserId);
getResult.IsSuccessful.Should().Be(true);
getResult.ErrorMessage.Should().BeEmpty();
getResult.Item.Count().Should().Be(1);
getResult.Item.ElementAt(0).ItemId.Should().Be(2);
getResult.Item.ElementAt(0).Quantity.Should().Be(1);
}