public void TestArrayData()
{
ArrayDataSet data = new ArrayDataSet();
data.FromFile("Test/array-data.txt");
Assert.AreEqual(5, data.NumColumns);
Assert.AreEqual(3, data.NumRows);
}
public void TestMissingCells()
{
ArrayDataSet data = new ArrayDataSet();
data.FromFile("Test/array-data-missing.txt");
Assert.AreEqual(3, data.NumColumns);
Assert.AreEqual(32, data.NumRows);
Assert.IsTrue(Double.IsNaN(data[7, 1]));
}
public void TestHmsTime()
{
ArrayDataSet data = new ArrayDataSet();
data.FromFile("Test/array-data-hms.txt");
Assert.AreEqual(5, data.NumColumns);
Assert.AreEqual(338, data.NumRows);
Assert.AreEqual(34283.1, data[1,0]);
}
public void TestParseBits()
{
ArrayDataSet data = new ArrayDataSet();
data.FromFile("Test/array-data-byte.csv");
data.ParseBits("one byte");
Assert.AreEqual(11, data.NumColumns);
Assert.AreEqual(256, data.NumRows);
// test the column naming
Assert.AreEqual("one byte bit0", data.GetColumnName(3));
Assert.AreEqual("one byte bit1", data.GetColumnName(4));
Assert.AreEqual("one byte bit2", data.GetColumnName(5));
// check the range of the computed values
double min, max;
data.ColumnMinMax(6, out min, out max);
Assert.AreEqual(0, min);
Assert.AreEqual(1, max);
// test some actual values
Assert.AreEqual(1, data[7, 4]);
}
public void TestWriting()
{
ArrayDataSet data = new ArrayDataSet();
data.FromFile("Test/array-data-missing.txt");
data.ToFile("Test/array-data-out.txt");
}