@Test
 public void getCustomQuery() {
   when(context.getString("custom.query")).thenReturn("SELECT column FROM table");
   SQLSourceHelper sqlSourceHelper = new SQLSourceHelper(context, "Source Name");
   assertEquals("SELECT column FROM table", sqlSourceHelper.getQuery());
 }
 @Test
 public void getQuery() {
   SQLSourceHelper sqlSourceHelper = new SQLSourceHelper(context, "Source Name");
   assertEquals("SELECT * FROM table", sqlSourceHelper.getQuery());
 }