public void TestConcatenate()
{
//Act
var concatenation = _signal.Concatenate(_constant);
//Assert
Assert.Multiple(() =>
{
Assert.That(concatenation.Real, Is.EqualTo(new double[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 5, 5, 5, 5, 5 }));
Assert.That(concatenation.Imag, Is.EqualTo(new double[] { 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1 }));
});
}
