public void InitializeCoordinate()
 {
     Customer XY = new Customer();
     XY.longitude = 105;
     XY.latitude = 82;
     Assert.IsTrue(XY.longitude == 105);
     Assert.IsTrue(XY.latitude == 82);
 }
 public void WrongLongtitude()
 {
     Customer XY = new Customer();
     XY.longitude = 185;
 }
 public void WrongLatitude()
 {
     Customer XY = new Customer();
     XY.latitude = 105;
 }
 public bool isCustomerInRange(Customer cust)
 {
     return Measurer.MeasueDistanceInDegrees(OfficeLatitude, OfficeLongitude, cust.latitude, cust.longitude) <= InvitationRange;
 }