public async Task QuantityEdit_EdistTheQuantityCorectly()
{
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var shoppingCartProductsRepository = new EfDeletableEntityRepository <ShoppingCartProduct>(context);
var shoppingCartProductService = this.GetShoppingCartProductService(shoppingCartProductsRepository, context);
var shoppingCartProductSeeder = new ShoppingCartProductSeeder();
await shoppingCartProductSeeder.SeedProducts(context);
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await shoppingCartProductService.QuantityEdit(null, 0, null);
});
}
public async Task AddAsync_ThrowsExceptionIf_ShoppingCartIdOrProductIdAreNull()
{
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var shoppingCartProductsRepository = new EfDeletableEntityRepository <ShoppingCartProduct>(context);
var shoppingCartProductService = this.GetShoppingCartProductService(shoppingCartProductsRepository, context);
var shoppingCartProductSeeder = new ShoppingCartProductSeeder();
await shoppingCartProductSeeder.SeedProducts(context);
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await shoppingCartProductService.AddAsync(null, null);
});
}
public async Task AddAsync_ShouldReturnTrueOrFalse_DependingOnTheParams()
{
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var shoppingCartProductsRepository = new EfDeletableEntityRepository <ShoppingCartProduct>(context);
var shoppingCartProductService = this.GetShoppingCartProductService(shoppingCartProductsRepository, context);
var shoppingCartProductSeeder = new ShoppingCartProductSeeder();
await shoppingCartProductSeeder.SeedProducts(context);
var shouldReturnTrue = await shoppingCartProductService.AddAsync("1", "4");
var shouldReturnFalse = await shoppingCartProductService.AddAsync("2", "1");
Assert.True(shouldReturnTrue);
Assert.False(shouldReturnFalse);
}