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# Copyright (C) 2010 Leonard Thomas
#
# This file is part of Dodai.
#
# Dodai is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Dodai is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Dodai. If not, see <http://www.gnu.org/licenses/>.
import unittest
import os
import logging
from logging import Logger
from dodai.config.log import ConfigLog
from dodai.config.log import NoDirectoryExistException
from dodai.config.log import DirectoryNotSetException
from dodai.config.log import InvalidLevelException
from logging.handlers import RotatingFileHandler
from logging import StreamHandler
class TestConfigLog(unittest.TestCase):
def setUp(self):
self.obj = ConfigLog()
self.path = os.path.dirname(__file__)
self.filename = 'test_log_file'
self.filepath = os.path.join(self.path, self.filename)
def tearDown(self):
if os.path.isfile(self.filepath):
os.remove(self.filepath)
def test_set_log_level_one(self):
self.obj.set_log_level(logging.INFO)
self.assertTrue(self.obj.log_level == logging.INFO)
def test_set_log_level_two(self):
self.obj.set_log_level('wArnIng')
self.assertTrue(self.obj.log_level == logging.WARNING)
def test_set_log_level_three(self):
default = self.obj.log_level
self.obj.set_log_level('i08w9umY3ngas')
self.assertTrue(self.obj.log_level == default)
def test_fetch_log_level_one(self):
level = self.obj._fetch_log_level(logging.DEBUG)
self.assertTrue(level == logging.DEBUG)
def test_fetch_log_level_two(self):
level = self.obj._fetch_log_level('ErRoR')
self.assertTrue(level == logging.ERROR)
def test_fetch_log_level_three(self):
self.failUnlessRaises(InvalidLevelException,
self.obj._fetch_log_level,
'ba_ri08w9as')
def test_get_file_message_format(self):
default = self.obj.LEVELS[logging.DEBUG][1]
out = self.obj.get_file_message_format(logging.DEBUG)
self.assertTrue(default == out)
def test_get_screen_message_format(self):
default = self.obj.LEVELS[logging.WARNING][2]
out = self.obj.get_screen_message_format(logging.WARNING)
self.assertTrue(default == out)
def test_set_directory_one(self):
self.obj.set_directory(self.path)
self.assertTrue(self.obj.directory == self.path)
def test_set_directory_two(self):
self.failUnlessRaises(NoDirectoryExistException,
self.obj.set_directory,
__file__)
def test_load_one(self):
log = self.obj.load('test')
self.assertTrue(isinstance(log, Logger))
def test_build_filepath_one(self):
path = self.obj._build_filepath(self.filepath)
self.assertTrue(self.filepath == path)
def test_build_filepath_two(self):
self.obj.set_directory(self.path)
path = self.obj._build_filepath(self.filename)
self.assertTrue(self.filepath == path)
def test_build_filepath_three(self):
self.failUnlessRaises(NoDirectoryExistException,
self.obj._build_filepath,
os.path.join(__file__, 'blah'))
def test_build_filepath_four(self):
self.failUnlessRaises(DirectoryNotSetException,
self.obj._build_filepath,
self.filename)
def test_attach_file_handler(self):
self.obj.set_log_level(logging.WARNING)
self.obj.set_directory(self.path)
log = self.obj.load('test')
self.obj.attach_file_handler(log, self.filename)
handlers = log.handlers
has_stream = False
for handle in handlers:
print handle
if isinstance(handle, RotatingFileHandler):
has_stream = True
self.assertTrue(has_stream, 'RotatingFileHandler is missing')
def test_attach_screen_handler_one(self):
self.obj.set_log_level(logging.DEBUG)
self.obj.set_directory(self.path)
log = self.obj.load('testing')
self.obj.attach_screen_handler(log, logging.CRITICAL)
handlers = log.handlers
has_stream = False
for handle in handlers:
print handle
if isinstance(handle, StreamHandler):
has_stream = True
self.assertTrue(has_stream, 'StreamHandler is missing')
def test_attach_screen_handler_two(self):
self.obj.set_log_level(logging.DEBUG)
self.obj.set_directory(self.path)
log = self.obj.load('testing')
self.obj.attach_screen_handler(log)
handlers = log.handlers
has_stream = False
for handle in handlers:
print handle
if isinstance(handle, StreamHandler):
has_stream = True
self.assertTrue(has_stream, 'StreamHandler is missing')
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