def test_get_updates_with_previous_updates_return_only_new_updates(self, mock_data):
self.db.updates.remove()
self.db.updates.insert({'last_seq': 2}, w=1)
mock_data.return_value = {'results': [], 'last_seq': 3}
get_updates(settings['scielo_uri'], settings['db_conn'])
api_data_call = call('%s/changes/?since=%s' % (settings['scielo_uri'], 2))
self.assertEquals(mock_data.call_args_list, [api_data_call])
def test_get_updates_with_updates_return_updates_list(self, mock_data):
mock_data.return_value = {'results': [{'seq': 2}], 'last_seq': 2}
resp = get_updates(settings['scielo_uri'], settings['db_conn'])
update = self.db.updates.find_one()
self.assertEquals(resp, [{'seq': 2}])
self.assertEquals(update['last_seq'], 2)
def test_get_updates_no_updates_return_empty_list(self, mock_data):
mock_data.return_value = {'results': [], 'last_seq':0}
resp = get_updates(settings['scielo_uri'], settings['db_conn'])
self.assertEquals(resp, [])
