public async Task WhenQuantityIsNegativeThenReturnsInvalid()
{
var command = new UpdateAuctionItemCommand(_existingAuctionId, ItemName, quantity: -1);
var result = await _validator.ValidateAsync(command);
Assert.False(result.IsValid);
}
public async Task WhenQuantityIsNullThenReturnsValid()
{
var command = new UpdateAuctionItemCommand(_existingAuctionId, ItemName);
var result = await _validator.ValidateAsync(command);
Assert.True(result.IsValid);
}
public async Task WhenAuctionIdDoesNotExistThenReturnsInvalid()
{
var command = new UpdateAuctionItemCommand(new AuctionId(), ItemName);
var result = await _validator.ValidateAsync(command);
Assert.False(result.IsValid);
}
public async Task WhenOldItemNameIsNullThenReturnsInvalid()
{
var command = new UpdateAuctionItemCommand(_existingAuctionId, null);
var result = await _validator.ValidateAsync(command);
Assert.False(result.IsValid);
}
public async Task WhenUpdateAuctionItemCommandIsInvalidThenReturnsFailedResult()
{
var command = new UpdateAuctionItemCommand(_auctionId, null);
var result = await _handler.HandleAsync(command);
Assert.False(result.WasSuccessful);
}
public async Task <IActionResult> UpdateItem(
[FromRoute] string auctionId,
[FromRoute] string itemName,
[FromBody] UpdateAuctionItemViewModel viewModel)
{
var id = IdentityBase.FromExistingId <AuctionId>(auctionId);
var command = new UpdateAuctionItemCommand(
id,
itemName,
viewModel.NewName,
viewModel.NewDonor,
viewModel.NewDescription,
viewModel.NewQuantity);
await _commandBus.ExecuteAsync(command);
return(NoContent());
}
public async Task WhenUpdateAuctionItemCommandIsHandledThenAuctionItemIsUpdated()
{
var command = new UpdateAuctionItemCommand(
_auctionId,
AuctionItemName,
"name",
"jack",
"this description",
43
);
await _handler.HandleAsync(command);
var updateEvent = (AuctionItemUpdatedEvent)_eventStore.GetLastEvent(_auctionId);
Assert.Equal("name", updateEvent.NewName);
Assert.Equal("jack", updateEvent.NewDonor);
Assert.Equal("this description", updateEvent.NewDescription);
Assert.Equal(43, updateEvent.NewQuantity);
}
