public void TestForTvChannalUp()
{
var tv = new TV();
var remote = new Remote(tv);
var actual = remote.ChannalUp();
var expected = 2;
Assert.AreEqual(expected, actual);
}
public void TestForRadioChannalUp()
{
var radio = new Radio();
var remote = new Remote(radio);
var actual = remote.ChannalUp();
var expected = 100.6;
Assert.AreEqual(expected, actual);
}
