searxng/tests/unit/test_engine_mariadb_server.py
Markus Heiser bb04699b17 [fix] unit tests: call searx.search.initialize in test's setUp
Depending on the order the unit tests are executed, the searx.search module is
initalized or not, issue reported in [1]::

    Traceback (most recent call last):
      File "searxng/tests/unit/test_results.py", line 72, in test_result_merge_by_title
        self.container.extend('stract', [fake_result(engine='stract', title='short title')])
      File "searxng/searx/results.py", line 243, in extend
        histogram_observe(standard_result_count, 'engine', engine_name, 'result', 'count')
      File "searxng/searx/metrics/__init__.py", line 49, in histogram_observe
        histogram_storage.get(*args).observe(duration)
        ^^^^^^^^^^^^^^^^^^^^^
      AttributeError: 'NoneType' object has no attribute 'get'

To ensure that the searx.search module is initialized, the

- searx.engines.load_engines is replace by
- searx.search.initialize

[1] https://github.com/searxng/searxng/pull/3932#discussion_r1822406569

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2024-11-29 15:26:03 +01:00

29 lines
1.2 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
# pylint: disable=missing-module-docstring
from unittest.mock import MagicMock, Mock
from searx.engines import mariadb_server
from tests import SearxTestCase
class MariadbServerTests(SearxTestCase): # pylint: disable=missing-class-docstring
def test_init_no_query_str_raises(self):
self.assertRaises(ValueError, lambda: mariadb_server.init({}))
def test_init_non_select_raises(self):
self.assertRaises(ValueError, lambda: mariadb_server.init({'query_str': 'foobar'}))
def test_search_returns_results(self):
test_string = 'FOOBAR'
cursor_mock = MagicMock()
with cursor_mock as setup: # pylint: disable=not-context-manager
setup.__iter__ = Mock(return_value=iter([{test_string, 1}]))
setup.description = [[test_string]]
conn_mock = Mock()
conn_mock.cursor.return_value = cursor_mock
mariadb_server._connection = conn_mock # pylint: disable=protected-access
results = mariadb_server.search(test_string, {'pageno': 1})
self.assertEqual(1, len(results))
self.assertIn(test_string, results[0])
self.assertEqual(mariadb_server.result_template, results[0]['template'])