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[fix] unit test_xpath.py: name 'logger' is not defined 

Depending on the order in which the unit tests are executed, the python modules
of the engines are initialized (monkey patched) or not. As the order of the
tests is not static, random errors may occur.

To avaoid random `NameError: name 'logger' is not defined` in the unit tests of
the xpath engine, a logger is monkey patched into the xpath py-module.

```
make test.unit
TEST      tests/unit
......EE...................
======================================================================
ERROR: test_response (tests.unit.engines.test_xpath.TestXpathEngine.test_response)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "./tests/unit/engines/test_xpath.py", line 60, in test_response
    self.assertEqual(xpath.response(response), [])
                     ^^^^^^^^^^^^^^^^^^^^^^^^
  File "./searx/engines/xpath.py", line 309, in response
    logger.debug("found %s results", len(results))
    ^^^^^^
NameError: name 'logger' is not defined

======================================================================
ERROR: test_response_results_xpath (tests.unit.engines.test_xpath.TestXpathEngine.test_response_results_xpath)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "./tests/unit/engines/test_xpath.py", line 102, in test_response_results_xpath
    self.assertEqual(xpath.response(response), [])
                     ^^^^^^^^^^^^^^^^^^^^^^^^
  File "./searx/engines/xpath.py", line 309, in response
    logger.debug("found %s results", len(results))
    ^^^^^^
NameError: name 'logger' is not defined
```

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser 2024-06-25 10:49:37 +02:00 committed by Markus Heiser
parent a5f8e0899c
commit d80fcbc635
1 changed files with 8 additions and 0 deletions
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8
tests/unit/engines/test_xpath.py
View File

@ -3,9 +3,14 @@
from collections import defaultdict
import mock
from searx.engines import xpath
from searx import logger
from tests import SearxTestCase
logger = logger.getChild('engines')
class TestXpathEngine(SearxTestCase): # pylint: disable=missing-class-docstring
html = """
@ -23,6 +28,9 @@ class TestXpathEngine(SearxTestCase): # pylint: disable=missing-class-docstring
</div>
"""
def setUp(self):
xpath.logger = logger.getChild('test_xpath')
def test_request(self):
xpath.search_url = 'https://url.com/{query}'
xpath.categories = []