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# -*- coding: utf-8 -*-
"""
flask.testsuite.subclassing
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Test that certain behavior of flask can be customized by
subclasses.
:copyright: (c) 2011 by Armin Ronacher.
:license: BSD, see LICENSE for more details.
"""
import flask
import unittest
from StringIO import StringIO
from logging import StreamHandler
from flask.testsuite import FlaskTestCase
class FlaskSubclassingTestCase(FlaskTestCase):
def test_supressed_exception_logging(self):
class SupressedFlask(flask.Flask):
def log_exception(self, exc_info):
pass
out = StringIO()
app = SupressedFlask(__name__)
app.logger_name = 'flask_tests/test_supressed_exception_logging'
app.logger.addHandler(StreamHandler(out))
@app.route('/')
def index():
1/0
rv = app.test_client().get('/')
self.assert_equal(rv.status_code, 500)
self.assert_('Internal Server Error' in rv.data)
err = out.getvalue()
self.assert_equal(err, '')
def suite():
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(FlaskSubclassingTestCase))
return suite
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