public void Losing_sniper_loses_when_auction_closes()
{
AuctionSniper sniper = CreateLosingSniper();
AuctionCommand command = sniper.Process(AuctionEvent.Close());
command.ShouldEqual(AuctionCommand.None());
sniper.Snapshot.State.ShouldEqual(SniperState.Lost);
}
public void Bidding_sniper_is_winning_when_price_event_with_the_same_bidder_arrives()
{
AuctionSniper sniper = CreateBiddingSniper("bidder");
AuctionCommand command = sniper.Process(AuctionEvent.Price(3, 2, "bidder"));
command.ShouldEqual(AuctionCommand.None());
sniper.StateShouldBe(SniperState.Winning, 3, 3);
}
public void Sniper_is_losing_when_it_cannot_beat_last_bid()
{
var sniper = new AuctionSniper("bidder", 20);
AuctionCommand command = sniper.Process(AuctionEvent.Price(15, 10, "other bidder"));
command.ShouldEqual(AuctionCommand.None());
sniper.StateShouldBe(SniperState.Losing, 15, 0);
}
public void Bidding_sniper_loses_when_auction_closes()
{
AuctionSniper sniper = CreateBiddingSniper();
AuctionCommand command = sniper.Process(AuctionEvent.Close());
command.ShouldEqual(AuctionCommand.None());
sniper.StateShouldBe(SniperState.Lost, 1, 3);
}
public void Sniper_bids_when_price_event_with_a_different_bidder_arrives()
{
var sniper = new AuctionSniper("", 200);
AuctionCommand command = sniper.Process(AuctionEvent.Price(1, 2, "some bidder"));
command.ShouldEqual(AuctionCommand.Bid(3));
sniper.StateShouldBe(SniperState.Bidding, 1, 3);
}
public void Joining_sniper_loses_when_auction_closes()
{
var sniper = new AuctionSniper("", 200);
AuctionCommand command = sniper.Process(AuctionEvent.Close());
command.ShouldEqual(AuctionCommand.None());
sniper.StateShouldBe(SniperState.Lost, 0, 0);
}
public void Failed_sniper_does_not_react_on_further_messages()
{
AuctionSniper sniper = CreateFailedSniper();
AuctionCommand command = sniper.Process(AuctionEvent.Price(10, 5, "some bidder"));
command.ShouldEqual(AuctionCommand.None());
sniper.StateShouldBe(SniperState.Failed, 0, 0);
}
public async Task CreateAuctionAsync(AuctionCommand auctionCommand, Guid userId)
{
var auction = await _repository.GetAsync(auctionCommand.Url);
if (auction != null)
{
throw new Exception("Auction already existing in database.");
}
Auction auctionNew = Auction.Create(auctionCommand.AuctionName, auctionCommand.Url, auctionCommand.IsActive, userId);
await _repository.AddAsync(auctionNew);
}
private void ChatMessageRecieved(string message)
{
AuctionEvent ev = AuctionEvent.From(message);
AuctionCommand command = _auctionSniper.Process(ev);
if (command != AuctionCommand.None())
{
_chat.SendMessage(command.ToString());
}
Notify(nameof(LastPrice));
Notify(nameof(LastBid));
Notify(nameof(State));
}
public void Bid_command_is_of_appropriate_content()
{
AuctionCommand command = AuctionCommand.Bid(123);
command.ToString().ShouldEqual("SOLVersion: 1.1; Command: BID; Price: 123;");
}
public void Join_command_is_of_appropriate_content()
{
AuctionCommand command = AuctionCommand.Join();
command.ToString().ShouldEqual("SOLVersion: 1.1; Command: JOIN;");
}
public async Task <IActionResult> Post([FromBody] AuctionCommand command)
{
await ExecuteAsync(command);
return(Created($"", null));
}
