public void ChangeItemQuantityAsync_WithNonExistentBasket_ShouldReturnFailure()
{
// Arrange
_basketRepositoryMock.Setup(x => x.GetByUserIdAsync(It.IsAny<string>())).Returns(Task.FromResult<Basket>(null));
// Act
var result = _basketService.ChangeItemQuantityAsync("user", 1, 1).Result;
// Asert
Assert.True(result.IsFailure);
}
public async Task <IActionResult> ChangeItemQuantity(int id, [FromBody] int quantity)
{
Result result = await _basketService.ChangeItemQuantityAsync(User.Identity.Name, id, quantity);
if (result.IsFailure)
{
return(NotFound(result.Error));
}
return(NoContent());
}