### Question:
URLConfigSource extends AbstractConfigSource { @Override public VisitableLocation getLocation() { return location; } URLConfigSource(final URL url);   URLConfigSource(final URLLocation location); @Override Reader getReader(); @Override VisitableLocation getLocation();  }### Answer:
@Test public void testGetLocation() { final Location location = source.getLocation(); assertNotNull(location); assertEquals(location.toString(), url.toString()); }