mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 19:26:48 +00:00
c55f52f025
131 test modules sat next to the code they test; instances alone had 51 of them beside views.py and utils.py. They move into a tests/ package per app, and the JavaScript checks into webvirtcloud/tests/js. Each non-empty tests.py becomes tests/test_views.py; the empty generated stubs are removed. Imports of the app's own modules become absolute, paths built from __file__ go one level up, the live helper is instances.tests.livetest, and coverage omits */tests/*. The suite discovers the same 960 tests as before.
36 lines
1.6 KiB
Python
36 lines
1.6 KiB
Python
"""get_settings() runs on every request (middleware). A database error must not
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leave the loop reading an unbound variable (the old bare except did), and must
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not crash the request chain over a transient read."""
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from unittest.mock import patch
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from django.db import DatabaseError
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from django.test import TestCase
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from appsettings.models import AppSettings
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from appsettings.settings import app_settings, get_settings
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class GetSettingsTestCase(TestCase):
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def test_a_database_error_does_not_raise(self):
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app_settings.MARKER = "kept"
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with patch("appsettings.settings.AppSettings.objects") as objects:
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objects.all.side_effect = DatabaseError("db down")
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get_settings() # must not raise UnboundLocalError or DatabaseError
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self.assertEqual(app_settings.MARKER, "kept")
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def test_settings_are_loaded_when_the_database_works(self):
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AppSettings.objects.update_or_create(key="TEST_MARKER_KEY", defaults={"name": "m", "value": "from-db"})
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try:
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get_settings()
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self.assertEqual(app_settings.TEST_MARKER_KEY, "from-db")
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finally:
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if hasattr(app_settings, "TEST_MARKER_KEY"):
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delattr(app_settings, "TEST_MARKER_KEY")
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def test_a_query_that_fails_during_iteration_does_not_raise(self):
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app_settings.MARKER2 = "kept"
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with patch("appsettings.settings.AppSettings.objects") as objects:
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objects.all.return_value.__iter__.side_effect = DatabaseError("cursor died")
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get_settings()
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self.assertEqual(app_settings.MARKER2, "kept")
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