'Tests remove'

def test_remove(self):

    self.conn['test']['test'].insert_one({'name': 'paulie'})
    while (len(self.synchronizer._search()) != 1):
        time.sleep(1)
    self.conn['test']['test'].delete_one({'name': 'paulie'})
    while (len(self.synchronizer._search()) == 1):
        time.sleep(1)
    result_set_1 = self.synchronizer._search()
    self.assertEqual(len(result_set_1), 0)
