@Test
public void testDistance() {
PointType pointParis = new PointType("48.8566140,2.3522219");
assertEquals(2.3522219, pointParis.getLongitude().doubleValue(), 0.0000001);
assertEquals(48.856614, pointParis.getLatitude().doubleValue(), 0.0000001);
PointType pointBerlin = new PointType("52.5200066,13.4049540");
LocationItem locationParis = new LocationItem("paris");
locationParis.setState(pointParis);
LocationItem locationBerlin = new LocationItem("berlin");
locationBerlin.setState(pointBerlin);
DecimalType distance = locationParis.distanceFrom(pointParis);
assertEquals(0, distance.intValue());
double parisBerlin = locationParis.distanceFrom(pointBerlin).doubleValue();
assertEquals(878400, 50, parisBerlin);
double gravParis = pointParis.getGravity().doubleValue();
assertEquals(gravParis, 9.809, 0.001);
// Check canonization of position
PointType point3 = new PointType("-100,200");
double lat3 = point3.getLatitude().doubleValue();
double lon3 = point3.getLongitude().doubleValue();
assertTrue(lat3 > -90);
assertTrue(lat3 < 90);
assertTrue(lon3 < 180);
assertTrue(lon3 > -180);
}
