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83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
5 years ago
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import io
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import logging
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import os
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import tempfile
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from south.tests import unittest
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import sys
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from django.conf import settings
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from django.db import connection, models
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from south.db import db
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from south.logger import close_logger
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class TestLogger(unittest.TestCase):
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"""
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Tests if the logging is working reasonably. Some tests ignored if you don't
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have write permission to the disk.
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"""
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def setUp(self):
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db.debug = False
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self.test_path = tempfile.mkstemp(suffix=".south.log")[1]
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def test_db_execute_logging_nofile(self):
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"Does logging degrade nicely if SOUTH_LOGGING_ON not set?"
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settings.SOUTH_LOGGING_ON = False # this needs to be set to False
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# to avoid issues where other tests
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# set this to True. settings is shared
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# between these tests.
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db.create_table("test9", [('email_confirmed', models.BooleanField(default=False))])
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def test_db_execute_logging_off_with_basic_config(self):
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"""
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Does the south logger avoid outputing debug information with
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south logging turned off and python logging configured with
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a basic config?"
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"""
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settings.SOUTH_LOGGING_ON = False
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# Set root logger to capture WARNING and worse
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logging_stream = io.StringIO()
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logging.basicConfig(stream=logging_stream, level=logging.WARNING)
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db.create_table("test12", [('email_confirmed', models.BooleanField(default=False))])
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# since south logging is off, and our root logger is at WARNING
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# we should not find DEBUG info in the log
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self.assertEqual(logging_stream.getvalue(), '')
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def test_db_execute_logging_validfile(self):
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"Does logging work when passing in a valid file?"
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settings.SOUTH_LOGGING_ON = True
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settings.SOUTH_LOGGING_FILE = self.test_path
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# Check to see if we can make the logfile
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try:
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fh = open(self.test_path, "w")
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except IOError:
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# Permission was denied, ignore the test.
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return
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else:
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fh.close()
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# Do an action which logs
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db.create_table("test10", [('email_confirmed', models.BooleanField(default=False))])
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# Close the logged file
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close_logger()
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try:
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os.remove(self.test_path)
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except:
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# It's a tempfile, it's not vital we remove it.
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pass
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def test_db_execute_logging_missingfilename(self):
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"Does logging raise an error if there is a missing filename?"
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settings.SOUTH_LOGGING_ON = True
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settings.SOUTH_LOGGING_FILE = None
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self.assertRaises(
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IOError,
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db.create_table,
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"test11",
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[('email_confirmed', models.BooleanField(default=False))],
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)
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