Improve GeoIP test

Author: ben221199

src/test/java/com/lbry/globe/tests/GeoIPTest.java

@@ -10,6 +10,7 @@ public class GeoIPTest{
 
     @Test
     public void testGetCoordinateFromLocation(){
+        assertArrayEquals(new Double[]{null,null},GeoIP.getCoordinateFromLocation(null));
         assertArrayEquals(new Double[]{123.0,456.0},GeoIP.getCoordinateFromLocation("123,456"));
         assertArrayEquals(new Double[]{123.125,456.125},GeoIP.getCoordinateFromLocation("123.125,456.125"));
         assertArrayEquals(new Double[]{123.25,456.25},GeoIP.getCoordinateFromLocation("123.25,456.25"));