public void transponderData2String() { TransponderData td = new TransponderData ("14:00:00Z.253 T", "12345F", -7200000, -1000005.3333, 6000, "GW400"); String tdString = td.ToString (); Console.WriteLine ("tdata to string --" + tdString); Assert.True (tdString.Contains("ICAO:12345F")); Assert.True (tdString.Contains("Latitude:-7200000")); Assert.True (tdString.Contains("Longitude:-1000005.3333")); Assert.True (tdString.Contains("Altitude:6000")); }