@Test
 public void testBackgroundDrawable() {
   Drawable backgroundDrawable = mock(Drawable.class);
   int[] offset = new int[] {1, 2, 3, 4};
   locationViewSettings.setBackgroundDrawable(backgroundDrawable, offset);
   assertEquals(
       "foreground should match",
       backgroundDrawable,
       locationViewSettings.getBackgroundDrawable());
   assertTrue(
       "offsets should match", Arrays.equals(offset, locationViewSettings.getBackgroundOffset()));
 }