public void AddKilometersTest()
 {
     JourneyMock1.AddKilometers(12739);
     Assert.AreEqual(12739, JourneyMock1.GetKilometers());
 }
 public void JourneyTest()
 {
     Assert.AreEqual(0, JourneyMock1.GetKilometers());
     Assert.AreEqual(78517, JourneyMock2.GetKilometers());
 }