public void TestSetParamGetParam()
{
long setValue = 2;
long getValue = 0;
double getFValue = 0;
string dirName = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
string path = dirName + "/bensound-epic.mp3";
Mpg123 mpg123 = new Mpg123();
mpg123.Open(path);
mpg123.SetParam(Mpg123.Mpg123Params.MPG123_DOWNSPEED, setValue);
mpg123.GetParam(Mpg123.Mpg123Params.MPG123_DOWNSPEED, ref getValue, ref getFValue);
Assert.That(getValue, Is.EqualTo(2));
Assert.That(getFValue, Is.EqualTo(0));
}