public void iPhoneHeadsetTest()
{
///Arrange
FakeOutput fakeOutput = new FakeOutput();
iPhoneHeadset iPHeadset = new iPhoneHeadset(fakeOutput);
string songName = "Test Artist - Test Song";
string expectedWriteLineResult = "iPhoneHeadset sound: Test Artist - Test Song";
//Act
iPHeadset.Play(songName);
string writeLinedResult = fakeOutput.WriteLineResult;
//Assert
Assert.AreEqual(writeLinedResult, expectedWriteLineResult);
}
public void WirelessChargerTest()
{
///Arrange
double voltage = 5;
double amperage = 1;
FakeOutput fakeOutput = new FakeOutput();
WirelessCharger wirelessCharger = new WirelessCharger(fakeOutput);
string expectedWriteLineResult = "WirelessCharger wireless charge (5 V, 1 A)";
//Act
wirelessCharger.Charge(voltage, amperage);
string writeLinedResult = fakeOutput.WriteLineResult;
//Assert
Assert.AreEqual(writeLinedResult, expectedWriteLineResult);
}