public void InsertBar_HistoricalPlusNewBarsPresent()
{
string sym = "FTI";
int d = 20070926;
// historical bar filename
string filename = sym + d + TikConst.DOT_EXT;
// case 3 - middle insertion aka (some historical and some new bars already present)
var org = BarListImpl.FromTIK(filename);
Assert.IsTrue(org.isValid, "your original bar is not valid 3");
var orgcount = org.Count;
Assert.Greater(orgcount, 0);
// create bar to insert
var insert = new BarImpl(30, 30, 30, 30, 10000, d, 75500, sym, (int)BarInterval.FiveMin);
Assert.IsTrue(insert.isValid, "your bar to insert is not valid 3");
int insertpos = BarListImpl.GetBarIndexPreceeding(org, insert.Bardate);
var inserted = BarListImpl.InsertBar(org, insert, insertpos);
Assert.AreEqual(inserted.Count, orgcount + 1);
var actualinsert = inserted[insertpos];
Assert.IsTrue(actualinsert.isValid);
Assert.AreEqual(insert.Close, actualinsert.Close);
Assert.AreEqual(insert.Open, actualinsert.Open);
Assert.AreEqual(insert.High, actualinsert.High);
Assert.AreEqual(insert.Low, actualinsert.Low);
Assert.AreEqual(insert.Symbol, actualinsert.Symbol);
}
public void InsertBar_HistoricalBarsPresent()
{
string sym = "FTI";
int d = 20070926;
// historical bar filename
string filename = sym + d + TikConst.DOT_EXT;
// unit test case 2 existing bars with front insertion (aka historical bar insert)
var org = BarListImpl.FromTIK(filename);
Assert.IsTrue(org.isValid, "your original bar is not valid 2");
var orgcount = org.Count;
Assert.Greater(orgcount, 0);
// create bar to insert
var insert = new BarImpl(30, 30, 30, 30, 10000, d, 75500, sym, (int)BarInterval.FiveMin);
Assert.IsTrue(insert.isValid, "your bar to insert is not valid 2");
var inserted = BarListImpl.InsertBar(org, insert, 0);
Assert.AreEqual(inserted.Count, orgcount + 1);
var actualinsert = inserted[0];
Assert.IsTrue(actualinsert.isValid);
Assert.AreEqual(insert.Close, actualinsert.Close);
Assert.AreEqual(insert.Open, actualinsert.Open);
Assert.AreEqual(insert.High, actualinsert.High);
Assert.AreEqual(insert.Low, actualinsert.Low);
Assert.AreEqual(insert.Symbol, actualinsert.Symbol);
}
public void ReadAndOverwrite()
{
const string tf = @"SPX20070926.TIK";
// read a barlist
var bl = BarListImpl.FromTIK(tf);
// get new bars
var newbl = BarListImpl.DayFromGoogle("FTI");
// append
for (int i = 0; i < newbl.Count; i++)
{
foreach (var k in BarImpl.ToTick(newbl[i]))
{
bl.newTick(k);
}
}
// write the barlist
Assert
.IsTrue(BarListImpl.ChartSave(bl, Environment.CurrentDirectory, 20070926), "error saving new data");
}
public void FromTIK()
{
// get sample tick data
BarList bl = BarListImpl.FromTIK("FTI20070926.TIK");
// verify expected number of 5min bars exist (78 in 9:30-4p)
Assert.AreEqual(83, bl.Count);
}
public void FromTIK()
{
const string tf = "FTI20070926.TIK";
// get sample tick data
BarList bl = BarListImpl.FromTIK(tf);
// verify expected number of 5min bars exist (78 in 9:30-4p)
Assert.Greater(bl.Count, 82, "not enough bars from: " + tf);
}
public void TestMaximumHistory()
{
const string tf = @"Common\EURUSD20080826.TIK";
// get sample tick data
BarList bl = BarListImpl.FromTIK(tf);
// verify that the max amount is set to 200
Assert.True(bl.Count == 200);
}
public void FromTIK()
{
const string tf = @"Common\EURUSD20080826.TIK";
// get sample tick data
BarList bl = BarListImpl.FromTIK(tf);
// verify expected number of 5min bars exist (78 in 9:30-4p)
Assert.True(bl.Count > 82);
}
private void ChartMain_DragDrop(object sender, DragEventArgs e)
{
e.Effect = DragDropEffects.Copy;
string[] s = (string[])e.Data.GetData(DataFormats.FileDrop, false);
string f = s[0];
if (!f.Contains(TikConst.DOT_EXT))
{
return;
}
BarList bl = BarListImpl.FromTIK(f);
newChart(bl);
}
private void button2_Click(object sender, EventArgs e)
{
OpenFileDialog od = new OpenFileDialog();
od.CheckFileExists = true;
od.CheckPathExists = true;
od.DefaultExt = TikConst.WILDCARD_EXT;
od.Filter = "TickFiles|" + TikConst.WILDCARD_EXT;
od.Multiselect = false;
if (od.ShowDialog() == DialogResult.OK)
{
BarList bl = BarListImpl.FromTIK(od.FileName, _uselast, _usebid);
newChart(bl);
}
}
public void InsertBar_OutOfOrderTicks()
{
string sym = "TPX";
int d = 20120724;
// historical bar filename
string filename = sym + d + TikConst.DOT_EXT;
//string filename = @"TPX20120724.TIK";
// unit test case 2 existing bars with front insertion (aka historical bar insert)
int[] intervals = { (int)BarInterval.Minute };
BarInterval[] types = { BarInterval.Minute };
BarList org = BarListImpl.FromTIK(filename, true, false, intervals, types);
Assert.IsTrue(org.isValid, "your original bar is not valid 2");
var orgcount = org.Count;
Assert.AreEqual(2, orgcount, "Number of bars constructed doesn't match");
}
public void InsertBar_OutOfOrderTicks()
{
string sym = "TPX";
int d = 20120724;
// historical bar filename
string filename = @"Common\" + sym + d + TikConst.DotExt;
//string filename = @"TPX20120724.TIK";
// unit test case 2 existing bars with front insertion (aka historical bar insert)
int[] intervals = { (int)BarInterval.Minute };
BarInterval[] types = { BarInterval.Minute };
BarList org = BarListImpl.FromTIK(filename, true, false, intervals, types);
Assert.True(org.IsValid, "your original bar is not valid 2");
var orgcount = org.Count;
//Assert.Equal(2, orgcount);
Assert.Equal(1, orgcount);
}
