public void CalculateGroupsTest2()
{
double[] bytes = new[] { 1.0, 2.0, 3.0, 4.0 };
DataRow target = new DataRow(bytes);
int level = 2;
List<DataGroup> expected = new List<DataGroup>() { new DataGroup() { 5.0 }, new DataGroup() { -2.0 }, new DataGroup() { -1.0 }, new DataGroup() { 0.0 } };
List<DataGroup> actual = target.CalculateTransformedGroups(level);
for (int i = 0; i < expected.Count; i++)
{
Assert.IsTrue(actual[i] != expected[i]);
}
}
public void CalculateGroupsTestPerformace()
{
var bytes = Enumerable.Repeat(128.0, 800).ToList();
var levels = Math.Log(800, 2.0);
var rowLen = this.CalculateRowLength(levels);
while (bytes.Count() < rowLen)
{
bytes.Add(0x00);
}
var target = new DataRow(bytes.ToArray());
var sw = Stopwatch.StartNew();
target.CalculateTransformedGroups(Convert.ToInt32(levels));
sw.Stop();
Assert.IsTrue(sw.Elapsed < TimeSpan.FromSeconds(1));
}
