public void TestVolumeRedLight()
{
Mpg123 mpg123 = new Mpg123();
double base_ = 0;
double really = 0;
double rva_db = 0;
Assert.That(() => mpg123.Volume(20), Throws.Nothing);
mpg123.GetVolume(ref base_, ref really, ref rva_db);
Assert.That(base_, Is.Not.EqualTo(0));
}
public void TestVolumeChangeRedLight()
{
Mpg123 mpg123 = new Mpg123();
mpg123.Volume(50);
mpg123.VolumeChange(25);
double base_ = 0;
double really = 0;
double rva_db = 0;
mpg123.GetVolume(ref base_, ref really, ref rva_db);
Assert.That(base_, Is.Not.EqualTo(50));
}
public void TestVolumeChange()
{
Mpg123 mpg123 = new Mpg123();
mpg123.Volume(20);
Assert.That(() => mpg123.VolumeChange(10), Throws.Nothing);
double expectedVolume = 30;
double base_ = 0;
double really = 0;
double rva_db = 0;
mpg123.GetVolume(ref base_, ref really, ref rva_db);
Assert.That(base_, Is.EqualTo(expectedVolume));
}