public void TestForRadioChannalDown() { var radio = new Radio(); var remote = new Remote(radio); var actual = remote.ChannalDown(); var expected = 99.4; Assert.AreEqual(expected, actual); }
public void TestForTvChannalDown() { var tv = new TV(); var remote = new Remote(tv); var actual = remote.ChannalDown(); var expected = 0; Assert.AreEqual(expected, actual); }