public void CreateBidsByService(IList <Bid> bids)
{
foreach (var bid in bids)
{
LinkBidToScenarioAuction(bid);
BidsService.PlaceBid(bid);
}
}
public void PlaceBid_WithNullBid_WillThrowException()
{
TestDelegate act =
() => BidsService.PlaceBid(null);
var ex = Assert.Throws <ArgumentNullException>(act);
StringAssert.Contains("Value cannot be null.\r\nParameter name: bid", ex.Message);
}
private Bid CreateBid(int auctionId, string username, double price)
{
Bid bid = new Bid()
{
Username = username, Price = price, AuctionId = auctionId
};
BidsService.PlaceBid(bid);
return(bid);
}
public void PlaceBid_WithoutAuctionId_WillThrowException()
{
Bid bid = new Bid()
{
Username = "******", Price = 11
};
TestDelegate act = () => BidsService.PlaceBid(bid);
var ex = Assert.Throws <ArgumentException>(act);
StringAssert.Contains("AuctionId can't be null", ex.Message);
}
public void PlaceBid_WithInvalidPrice_WillThrowException(double price)
{
Bid bid = new Bid()
{
Username = "******", Price = price
};
TestDelegate act = () => BidsService.PlaceBid(bid);
var ex = Assert.Throws <ArgumentException>(act);
StringAssert.Contains("Invalid price, price should be greater than 0", ex.Message);
}
public void PlaceBid_WithInvalidUsername_WillThrowException(string username)
{
Bid bid = new Bid()
{
Price = 10, Username = username
};
TestDelegate act = () => BidsService.PlaceBid(bid);
var ex = Assert.Throws <ArgumentException>(act);
StringAssert.Contains("Username can't be null", ex.Message);
}
public void PlaceBid_WithValidUsernameAndPrice_WillBeSaved(double price, string username)
{
var newBid = new Bid()
{
Price = price,
Username = username,
AuctionId = 1
};
BidsService.PlaceBid(newBid);
var bids = BidsService.GetAllBids(1);
var actualBid = bids.First();
actualBid.ShouldCompare(newBid);
}
public void PlaceBid_UpdatePrice_WillUpdateTheLastBid()
{
var firstBid = new Bid()
{
AuctionId = 1, Price = 10, Username = "******"
};
BidsService.PlaceBid(firstBid);
var secondBid = new Bid()
{
AuctionId = 1, Price = 12, Username = "******"
};
BidsService.PlaceBid(secondBid);
var allBids = BidsService.GetAllBids(1);
Assert.AreEqual(1, allBids.Count);
allBids[0].ShouldCompare(secondBid);
}
public IHttpActionResult PlaceBid(Bid bid)
{
if (bid == null)
{
return(BadRequest("Bid cannot be empty!"));
}
if (!bid.Price.HasValue)
{
return(BadRequest("Price cannot be empty!"));
}
if (string.IsNullOrEmpty(bid.Username))
{
return(BadRequest("Username cannot be empty!"));
}
if (bid.Price <= 0)
{
return(BadRequest("Price must be greater than 0"));
}
BidsService.PlaceBid(bid);
return(Ok());
}
