public void TestSetSymbols()
{
SnapshotTestListener listener = new SnapshotTestListener(eventsTimeout, eventsSleepTime, IsConnected);
string source = "NTV";
string symbol = "AAPL";
string otherSymbol = "IBM";
using (var con = new NativeConnection(address, OnDisconnect))
{
Interlocked.Exchange(ref isConnected, 1);
using (IDxSubscription s = con.CreateSnapshotSubscription(0, listener))
{
Assert.Throws <ArgumentException>(delegate { s.SetSymbols((string[])null); });
Assert.Throws <InvalidOperationException>(delegate { s.SetSymbols(new string[] { }); });
Assert.Throws <ArgumentException>(delegate { s.SetSymbols(new string[] { string.Empty }); });
Assert.Throws <InvalidOperationException>(delegate { s.SetSymbols(new string[] { "AAPL", "XBT/USD" }); });
s.AddSource(source);
s.SetSymbols(new string[] { symbol });
listener.WaitSnapshot <IDxOrder>(symbol, source);
s.SetSymbols(new string[] { otherSymbol });
listener.ClearEvents <IDxOrder>();
Thread.Sleep(10000);
listener.WaitSnapshot <IDxOrder>(otherSymbol, source);
Assert.AreEqual(1, listener.GetSnapshotsCount <IDxOrder>(otherSymbol));
Assert.AreEqual(0, listener.GetSnapshotsCount <IDxOrder>(symbol));
// add another symbols
Assert.Throws(typeof(InvalidOperationException), delegate { s.AddSymbols("IBM"); });
Assert.Throws(typeof(InvalidOperationException), delegate { s.AddSymbols(CandleSymbol.ValueOf("AAPL{=d,price=mark}")); });
}
}
}
public void TestClearSymbols2()
{
SnapshotTestListener listener = new SnapshotTestListener(eventsTimeout, eventsSleepTime, IsConnected);
string source = "NTV";
string symbol = "AAPL";
string candleString = "XBT/USD{=d}";
using (var con = new NativeConnection(address, OnDisconnect))
{
Interlocked.Exchange(ref isConnected, 1);
using (IDxSubscription s = con.CreateSnapshotSubscription(0, listener))
{
s.AddSource(source);
s.AddSymbol(symbol);
listener.WaitSnapshot <IDxOrder>(symbol, source);
s.Clear();
listener.ClearEvents <IDxOrder>();
Assert.AreEqual(0, s.GetSymbols().Count);
Thread.Sleep(10000);
Assert.AreEqual(0, listener.GetSnapshotsCount <IDxOrder>(symbol));
//add another symbol
s.AddSymbols(CandleSymbol.ValueOf(candleString));
listener.WaitSnapshot <IDxCandle>(candleString);
}
}
}
private void PrintSnapshots<TE>(SnapshotTestListener listener, params SnapshotCase[] cases)
{
Console.WriteLine(string.Format("Snapshots of {0}: Total count: {1}", typeof(TE), listener.GetSnapshotsCount<TE>()));
foreach (SnapshotCase snapshotCase in cases)
{
if (snapshotCase.SnapshotType != typeof(TE))
continue;
if (snapshotCase.SnapshotType == typeof(IDxOrder))
Console.WriteLine(" symbol {0}#{1}: data count: {2}",
snapshotCase.Symbol, snapshotCase.Source,
listener.GetSnapshotsCount<IDxOrder>(snapshotCase.Symbol));
else if (snapshotCase.SnapshotType == typeof(IDxCandle))
Console.WriteLine(" symbol {0}: data count: {1}",
snapshotCase.Symbol,
listener.GetSnapshotsCount<IDxCandle>(snapshotCase.Symbol));
}
}
public void TestSetSymbolsCandle()
{
SnapshotTestListener listener = new SnapshotTestListener(eventsTimeout, eventsSleepTime, IsConnected);
string candleString = "XBT/USD{=d}";
string otherCandleString = "XBT/USD{=2d}";
using (var con = new NativeConnection(address, OnDisconnect))
{
Interlocked.Exchange(ref isConnected, 1);
using (IDxSubscription s = con.CreateSnapshotSubscription(0, listener))
{
Assert.Throws <ArgumentException>(delegate { s.AddSymbols((CandleSymbol[])null); });
Assert.Throws <InvalidOperationException>(delegate { s.AddSymbols(new CandleSymbol[] { }); });
Assert.Throws <ArgumentException>(delegate { s.AddSymbols(new CandleSymbol[] { null }); });
Assert.Throws <InvalidOperationException>(delegate
{
s.AddSymbols(new CandleSymbol[] {
CandleSymbol.ValueOf("AAPL{=d,price=mark}"),
CandleSymbol.ValueOf("XBT/USD{=d,price=mark}")
});
});
s.SetSymbols(new CandleSymbol[] { CandleSymbol.ValueOf(candleString) });
listener.WaitSnapshot <IDxCandle>(candleString);
s.SetSymbols(new CandleSymbol[] { CandleSymbol.ValueOf(otherCandleString) });
listener.ClearEvents <IDxCandle>();
Thread.Sleep(10000);
listener.WaitSnapshot <IDxCandle>(otherCandleString);
Assert.AreEqual(1, listener.GetSnapshotsCount <IDxCandle>(otherCandleString));
Assert.AreEqual(0, listener.GetSnapshotsCount <IDxCandle>(candleString));
// add another symbols
Assert.Throws(typeof(InvalidOperationException), delegate { s.AddSymbols("IBM"); });
Assert.Throws(typeof(InvalidOperationException), delegate { s.AddSymbols(CandleSymbol.ValueOf("AAPL{=d,price=mark}")); });
}
}
}
public void TestRemoveSymbolsCandle()
{
SnapshotTestListener listener = new SnapshotTestListener(eventsTimeout, eventsSleepTime, IsConnected);
string candleString = "XBT/USD{=d}";
CandleSymbol[] unusingSymbols = new CandleSymbol[] {
CandleSymbol.ValueOf("AAPL{=d,price=mark}"),
CandleSymbol.ValueOf("XBT/USD{=d,price=mark}")
};
CandleSymbol[] usingSymbols = new CandleSymbol[] {
CandleSymbol.ValueOf(candleString),
CandleSymbol.ValueOf("AAPL{=d,price=mark}"),
CandleSymbol.ValueOf("XBT/USD{=d,price=mark}")
};
using (var con = new NativeConnection(address, OnDisconnect))
{
Interlocked.Exchange(ref isConnected, 1);
using (IDxSubscription s = con.CreateSnapshotSubscription(0, listener))
{
s.AddSymbol(CandleSymbol.ValueOf(candleString));
Assert.AreEqual(1, s.GetSymbols().Count);
listener.WaitSnapshot <IDxCandle>(candleString);
Assert.Throws <ArgumentException>(delegate { s.RemoveSymbols((CandleSymbol[])null); });
s.RemoveSymbols(new CandleSymbol[] { null });
s.RemoveSymbols("AAPL", "XBT/USD");
s.RemoveSymbols(unusingSymbols);
Thread.Sleep(5000);
Assert.AreEqual(1, s.GetSymbols().Count);
s.RemoveSymbols(usingSymbols);
Thread.Sleep(3000);
Assert.AreEqual(0, s.GetSymbols().Count);
listener.ClearEvents <IDxCandle>();
Thread.Sleep(10000);
Assert.AreEqual(0, listener.GetSnapshotsCount <IDxCandle>());
}
}
}
public void TestRemoveSymbols()
{
SnapshotTestListener listener = new SnapshotTestListener(eventsTimeout, eventsSleepTime, IsConnected);
string source = "NTV";
string symbol = "AAPL";
string[] unusingSymbols = { "IBM", "XBT/USD" };
string[] usingSymbols = { symbol, "IBM", "XBT/USD" };
using (var con = new NativeConnection(address, OnDisconnect))
{
Interlocked.Exchange(ref isConnected, 1);
using (IDxSubscription s = con.CreateSnapshotSubscription(0, listener))
{
s.AddSource(source);
s.AddSymbol(symbol);
Assert.AreEqual(1, s.GetSymbols().Count);
listener.WaitSnapshot <IDxOrder>(symbol, source);
Assert.Throws <ArgumentException>(delegate { s.RemoveSymbols((string[])null); });
s.RemoveSymbols(new string[] { string.Empty });
s.RemoveSymbols(new CandleSymbol[] {
CandleSymbol.ValueOf("AAPL{=d,price=mark}"),
CandleSymbol.ValueOf("XBT/USD{=d,price=mark}")
});
s.RemoveSymbols(unusingSymbols);
Thread.Sleep(5000);
Assert.AreEqual(1, s.GetSymbols().Count);
s.RemoveSymbols(usingSymbols);
Thread.Sleep(3000);
Assert.AreEqual(0, s.GetSymbols().Count);
listener.ClearEvents <IDxOrder>();
Thread.Sleep(10000);
Assert.AreEqual(0, listener.GetSnapshotsCount <IDxOrder>());
}
}
}