[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>
This commit is contained in:
Markus Heiser 2024-10-30 13:16:31 +01:00 committed by Markus Heiser
parent 6948689d2a
commit bb04699b17
5 changed files with 35 additions and 45 deletions

View file

@ -2,7 +2,7 @@
# pylint: disable=missing-module-docstring
from searx.results import ResultContainer
from searx.engines import load_engines
import searx.search
from tests import SearxTestCase
@ -36,17 +36,16 @@ def fake_result(url='https://aa.bb/cc?dd=ee#ff', title='aaa', content='bbb', eng
class ResultContainerTestCase(SearxTestCase): # pylint: disable=missing-class-docstring
def setUp(self) -> None:
stract_engine = make_test_engine_dict(name="stract", engine="stract", shortcut="stra")
duckduckgo_engine = make_test_engine_dict(name="duckduckgo", engine="duckduckgo", shortcut="ddg")
mojeek_engine = make_test_engine_dict(name="mojeek", engine="mojeek", shortcut="mjk")
load_engines([stract_engine, duckduckgo_engine, mojeek_engine])
searx.search.initialize([stract_engine, duckduckgo_engine, mojeek_engine])
self.container = ResultContainer()
def tearDown(self):
load_engines([])
searx.search.load_engines([])
def test_empty(self):
self.assertEqual(self.container.get_ordered_results(), [])