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Do not break extension tests if tested with installed extensions.

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This commit is contained in:
Armin Ronacher 2011-09-23 02:04:21 +02:00
parent d4d75701bc
commit 56afafae67
3 changed files with 14 additions and 9 deletions
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7
flask/testsuite/ext.py
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@ -18,10 +18,15 @@ from flask.testsuite import FlaskTestCase
class ExtImportHookTestCase(FlaskTestCase):
def setup(self):
# we clear this out for various reasons. The most important one is
# that a real flaskext could be in there which would disable our
# fake package. Secondly we want to make sure that the flaskext
# import hook does not break on reloading.
for entry, value in sys.modules.items():
if (entry.startswith('flask.ext.') or
entry.startswith('flask_') or
entry.startswith('flaskext.')) and value is not None:
entry.startswith('flaskext.') or
entry == 'flaskext') and value is not None:
sys.modules.pop(entry, None)
from flask import ext
reload(ext)