public void FiltersInPlace()
{
double[] input = { 1, 2, 3 };
using (var filter = new ZeroFilter())
{
filter.ProcessInPlace(input);
Assert.AreEqual(0, input[0]);
Assert.AreEqual(0, input[1]);
Assert.AreEqual(0, input[2]);
}
}
public void FiltersSubsetOfInput()
{
double[] input = { 1, 2, 3 };
using (var filter = new ZeroFilter())
{
double[] output = filter.Process(input, 1, 1);
Assert.AreEqual(1, output.Length, "Output array is sized according to number of samples to filter (regardless input array size).");
Assert.AreEqual(0, output[0]);
filter.ProcessInPlace(input, 1, 1);
Assert.AreEqual(0, input[1]);
}
}
