def test_row_exists(self, db):
     """True if row exists in db, False if not."""
     idx = Index(name='Finger')
     db.session.add(idx)
     db.session.commit()
     assert row_exists(Index.name, 'Finger')
     assert not row_exists(Index.name, 'Toe')
 def test_get_or_create_create(self, db):
     """Create Index if it does not exist."""
     idx = Index.get_or_create(name='Finger')
     assert not row_exists(Index.name, 'Finger')
     assert idx.created