public TransponderDataConversion(IAirspaceMonitoring airspaceMonitoring)
 {
     _airspaceMonitoring = airspaceMonitoring;
 }
 public void Setup()
 {
     //Datetime conversion is tested separately in StringToDateTimeConversionUnitTests.cs
     _airspaceMonitoringFake = Substitute.For <IAirspaceMonitoring>();
     _uut = new TransponderDataConversion(_airspaceMonitoringFake);
 }