private void CrashAndInitializeAgainWithSnapshot()
{
//crash
InputDisruptorPublisher.Shutdown();
OutputDisruptor.ShutDown();
_exchange.StopTimer();
inputEventStore.ShutDown();
outputEventStore.ShutDown();
inputJournaler.ShutDown();
outputJournaler.ShutDown();
ContextRegistry.Clear();
//initialize
inputEventStore = new RavenNEventStore(Constants.INPUT_EVENT_STORE);
outputEventStore = new RavenNEventStore(Constants.OUTPUT_EVENT_STORE);
inputJournaler = new Journaler(inputEventStore);
outputJournaler = new Journaler(outputEventStore);
_applicationContext = ContextRegistry.GetContext();
IList <CurrencyPair> currencyPairs = new List <CurrencyPair>();
currencyPairs.Add(new CurrencyPair("BTCUSD", "USD", "BTC"));
currencyPairs.Add(new CurrencyPair("BTCLTC", "LTC", "BTC"));
currencyPairs.Add(new CurrencyPair("BTCDOGE", "DOGE", "BTC"));
_exchange = new Exchange(currencyPairs, outputEventStore.LoadLastSnapshot());
InputDisruptorPublisher.InitializeDisruptor(new IEventHandler <InputPayload>[] { _exchange, inputJournaler });
OutputDisruptor.InitializeDisruptor(new IEventHandler <byte[]>[] { outputJournaler });
_exchange.InitializeExchangeAfterSnaphot();
LimitOrderBookReplayService service = new LimitOrderBookReplayService();
service.ReplayOrderBooks(_exchange, outputJournaler);
_exchange.EnableSnaphots(5000);
ManualResetEvent resetEvent = new ManualResetEvent(false);
resetEvent.WaitOne(20000);
}
//protected override System.Web.Http.Dependencies.IDependencyResolver BuildWebApiDependencyResolver()
//{
// //get the 'default' resolver, populated from the 'main' config metadata
// var resolver = base.BuildWebApiDependencyResolver();
// //check if its castable to a SpringWebApiDependencyResolver
// var springResolver = resolver as SpringWebApiDependencyResolver;
// //return the fully-configured resolver
// return springResolver;
//}
/// <summary>
/// Method for initializaing the single threaded application parts
/// </summary>
private void InitiliazeApplication()
{
InputDisruptorPublisher.Shutdown();
OutputDisruptor.ShutDown();
IEventStore inputEventStore = new RavenNEventStore(Constants.INPUT_EVENT_STORE);
IEventStore outputEventStore = new RavenNEventStore(Constants.OUTPUT_EVENT_STORE);
Journaler inputJournaler = new Journaler(inputEventStore);
Journaler outputJournaler = new Journaler(outputEventStore);
ExchangeEssentialsList exchangeEssentialsList=outputEventStore.LoadLastSnapshot();
ICurrencyPairRepository currencyPairRepository = (ICurrencyPairRepository) ContextRegistry.GetContext()["CurrencyPairRepository"];
IList<CurrencyPair> tradeableCurrencyPairs = currencyPairRepository.GetTradeableCurrencyPairs();
Exchange exchange;
if (exchangeEssentialsList != null)
{
//means snapshot found so initialize the exchange
exchange = new Exchange(tradeableCurrencyPairs, exchangeEssentialsList);
InputDisruptorPublisher.InitializeDisruptor(new IEventHandler<InputPayload>[] {exchange, inputJournaler});
OutputDisruptor.InitializeDisruptor(new IEventHandler<byte[]>[] {outputJournaler});
exchange.InitializeExchangeAfterSnaphot();
LimitOrderBookReplayService service = new LimitOrderBookReplayService();
service.ReplayOrderBooks(exchange, outputJournaler);
exchange.EnableSnaphots(Constants.SnaphsortInterval);
}
else
{
//no snapshot found
exchange = new Exchange(tradeableCurrencyPairs);
InputDisruptorPublisher.InitializeDisruptor(new IEventHandler<InputPayload>[] { exchange, inputJournaler });
OutputDisruptor.InitializeDisruptor(new IEventHandler<byte[]>[] { outputJournaler });
// check if there are events to replay
LimitOrderBookReplayService service = new LimitOrderBookReplayService();
service.ReplayOrderBooks(exchange, outputJournaler);
exchange.EnableSnaphots(Constants.SnaphsortInterval);
}
}
public new void TearDown()
{
BeforeTearDown();
_databaseUtility.Create();
OutputDisruptor.ShutDown();
AfterTearDown();
}
public new void TearDown()
{
BeforeTearDown();
_databaseUtility.Create();
OutputDisruptor.ShutDown();
_eventStore.RemoveAllEvents();
AfterTearDown();
}
public new void TearDown()
{
_databaseUtility.Create();
InputDisruptorPublisher.Shutdown();
OutputDisruptor.ShutDown();
inputEventStore.RemoveAllEvents();
outputEventStore.RemoveAllEvents();
}
public void TearDown()
{
_exchange.StopTimer();
_databaseUtility.Create();
InputDisruptorPublisher.Shutdown();
OutputDisruptor.ShutDown();
inputEventStore.RemoveAllEvents();
outputEventStore.RemoveAllEvents();
}
public void TearDown()
{
InputDisruptorPublisher.Shutdown();
OutputDisruptor.ShutDown();
ContextRegistry.Clear();
_databaseUtility.Create();
inputEventStore.RemoveAllEvents();
outputEventStore.RemoveAllEvents();
}
public void TearDown()
{
OutputDisruptor.ShutDown();
_eventStore.RemoveAllEvents();
}
public void TearDown()
{
OutputDisruptor.ShutDown();
}
public void GetTradesForTraderBetweenTimeRangeTest_TestsTheMethodThatWillGetAllTradesForACurrencypair_AssertsTheValuesOfTheFetchedTrades()
{
// Get the context
IApplicationContext applicationContext = ContextRegistry.GetContext();
//Exchange exchange = new Exchange();
//IEventStore inputEventStore = new RavenNEventStore(Constants.INPUT_EVENT_STORE);
//IEventStore outputEventStore = new RavenNEventStore(Constants.OUTPUT_EVENT_STORE);
//Journaler inputJournaler = new Journaler(inputEventStore);
//Journaler outputJournaler = new Journaler(outputEventStore);
//InputDisruptorPublisher.InitializeDisruptor(new IEventHandler<InputPayload>[] { exchange, inputJournaler });
//OutputDisruptor.InitializeDisruptor(new IEventHandler<byte[]>[] { outputJournaler });
// Get the instance through Spring configuration
TradeController tradeController = (TradeController)applicationContext["TradeController"];
tradeController.Request = new HttpRequestMessage(HttpMethod.Post, "");
tradeController.Request.Headers.Add("Auth", "123456789");
// Get the instance through Spring configuration
OrderController orderController = (OrderController)applicationContext["OrderController"];
orderController.Request = new HttpRequestMessage(HttpMethod.Post, "");
orderController.Request.Headers.Add("Auth", "123456789");
ITradeRepository tradeRepository = (ITradeRepository)applicationContext["TradeRepository"];
ManualResetEvent manualResetEvent = new ManualResetEvent(false);
orderController.CreateOrder(new CreateOrderParam()
{
Pair = "BTCUSD",
Price = 491,
Volume = 100,
Side = "buy",
Type = "limit"
});
manualResetEvent.Reset();
manualResetEvent.WaitOne(2000);
orderController.CreateOrder(new CreateOrderParam()
{
Pair = "BTCUSD",
Price = 492,
Volume = 300,
Side = "buy",
Type = "limit"
});
manualResetEvent.Reset();
manualResetEvent.WaitOne(2000);
orderController.CreateOrder(new CreateOrderParam()
{
Pair = "BTCUSD",
Price = 493,
Volume = 1000,
Side = "buy",
Type = "limit"
});
orderController.CreateOrder(new CreateOrderParam()
{
Pair = "BTCUSD",
Price = 493,
Volume = 1000,
Side = "sell",
Type = "limit"
});
manualResetEvent.Reset();
manualResetEvent.WaitOne(2000);
orderController.CreateOrder(new CreateOrderParam()
{
Pair = "BTCUSD",
Price = 492,
Volume = 300,
Side = "sell",
Type = "limit"
});
manualResetEvent.Reset();
manualResetEvent.WaitOne(2000);
orderController.CreateOrder(new CreateOrderParam()
{
Pair = "BTCUSD",
Price = 491,
Volume = 100,
Side = "sell",
Type = "limit"
});
manualResetEvent.Reset();
manualResetEvent.WaitOne(4000);
IHttpActionResult httpActionResult = tradeController.GetTradeHistory(new TradeHistoryParams("2014/05/09", "2014/05/09"));
OkNegotiatedContentResult <object> okResponseObject = (OkNegotiatedContentResult <object>)httpActionResult;
IList <object> objectList = (IList <object>)okResponseObject.Content;
List <object[]> newObjectsList = new List <object[]>();
for (int i = 0; i < objectList.Count; i++)
{
object[] objects = objectList[i] as object[];
newObjectsList.Add(objects);
}
Assert.AreEqual(493, newObjectsList[0][2]);
Assert.AreEqual(1000, newObjectsList[0][3]);
Assert.AreEqual(492, newObjectsList[1][2]);
Assert.AreEqual(300, newObjectsList[1][3]);
Assert.AreEqual(491, newObjectsList[2][2]);
Assert.AreEqual(100, newObjectsList[2][3]);
InputDisruptorPublisher.Shutdown();
OutputDisruptor.ShutDown();
tradeRepository.RollBack();
}
public void GetTradeDetails_SendMatchingOrdersWithDifferentTraders_TradeDetailsShouldGetReceived()
{
// Get the context
IApplicationContext applicationContext = ContextRegistry.GetContext();
// Get the instance through Spring configuration
TradeController tradeController = (TradeController)applicationContext["TradeController"];
tradeController.Request = new HttpRequestMessage(HttpMethod.Post, "");
tradeController.Request.Headers.Add("Auth", "123456789");
// Get the instance through Spring configuration
OrderController orderController = (OrderController)applicationContext["OrderController"];
orderController.Request = new HttpRequestMessage(HttpMethod.Post, "");
orderController.Request.Headers.Add("Auth", "123456789");
ITradeRepository tradeRepository = (ITradeRepository)applicationContext["TradeRepository"];
ManualResetEvent manualResetEvent = new ManualResetEvent(false);
orderController.CreateOrder(new CreateOrderParam()
{
Pair = "BTCUSD",
Price = 491,
Volume = 100,
Side = "buy",
Type = "limit"
});
manualResetEvent.Reset();
manualResetEvent.WaitOne(2000);
OrderController orderController1 = (OrderController)applicationContext["OrderController"];
orderController1.Request = new HttpRequestMessage(HttpMethod.Post, "");
orderController1.Request.Headers.Add("Auth", "55555");
orderController1.CreateOrder(new CreateOrderParam()
{
Pair = "BTCUSD",
Price = 490,
Volume = 300,
Side = "sell",
Type = "limit"
});
manualResetEvent.Reset();
manualResetEvent.WaitOne(4000);
IHttpActionResult httpActionResult = tradeController.GetTradeHistory(new TradeHistoryParams("", ""));
OkNegotiatedContentResult <object> okResponseObject = (OkNegotiatedContentResult <object>)httpActionResult;
IList <object> objectList = (IList <object>)okResponseObject.Content;
object[] details = objectList[0] as object[];
string tradeId = details[0] as string;
//verify trader("123456789") details
httpActionResult = tradeController.TradeDetails(tradeId);
OkNegotiatedContentResult <TradeDetailsRepresentation> tradeDetails =
(OkNegotiatedContentResult <TradeDetailsRepresentation>)httpActionResult;
Assert.AreEqual(tradeDetails.Content.TradeId, tradeId);
Assert.AreEqual(tradeDetails.Content.ExecutionPrice, (decimal)details[2]);
Assert.AreEqual(tradeDetails.Content.Volume, (decimal)details[3]);
Assert.AreEqual(tradeDetails.Content.Order.Price, 491);
Assert.AreEqual(tradeDetails.Content.Order.Side, OrderSide.Buy.ToString());
Assert.AreEqual(tradeDetails.Content.Order.Type, OrderType.Limit.ToString());
Assert.AreEqual(tradeDetails.Content.Order.Volume, 100);
Assert.AreEqual(tradeDetails.Content.Order.Status, OrderState.Complete.ToString());
//verify trader("55555") details
TradeController tradeController1 = (TradeController)applicationContext["TradeController"];
tradeController1.Request = new HttpRequestMessage(HttpMethod.Post, "");
tradeController1.Request.Headers.Add("Auth", "55555");
httpActionResult = tradeController1.TradeDetails(tradeId);
OkNegotiatedContentResult <TradeDetailsRepresentation> tradeDetails1 =
(OkNegotiatedContentResult <TradeDetailsRepresentation>)httpActionResult;
Assert.AreEqual(tradeDetails1.Content.TradeId, tradeId);
Assert.AreEqual(tradeDetails1.Content.ExecutionPrice, (decimal)details[2]);
Assert.AreEqual(tradeDetails1.Content.Volume, (decimal)details[3]);
Assert.AreEqual(tradeDetails1.Content.Order.Price, 490);
Assert.AreEqual(tradeDetails1.Content.Order.Side, OrderSide.Sell.ToString());
Assert.AreEqual(tradeDetails1.Content.Order.Type, OrderType.Limit.ToString());
Assert.AreEqual(tradeDetails1.Content.Order.Volume, 300);
Assert.AreEqual(tradeDetails1.Content.Order.Status, OrderState.PartiallyFilled.ToString());
InputDisruptorPublisher.Shutdown();
OutputDisruptor.ShutDown();
tradeRepository.RollBack();
}
