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import copy
from os.path import dirname, abspath, join
from pelican.settings import read_settings, configure_settings, _DEFAULT_CONFIG, DEFAULT_THEME
from .support import unittest
class TestSettingsConfiguration(unittest.TestCase):
"""Provided a file, it should read it, replace the default values,
append new values to the settings (if any), and apply basic settings
optimizations.
"""
def setUp(self):
self.PATH = abspath(dirname(__file__))
default_conf = join(self.PATH, 'default_conf.py')
self.settings = read_settings(default_conf)
def test_overwrite_existing_settings(self):
self.assertEqual(self.settings.get('SITENAME'), u"Alexis' log")
self.assertEqual(self.settings.get('SITEURL'),
'http://blog.notmyidea.org')
def test_keep_default_settings(self):
"""keep default settings if not defined"""
self.assertEqual(self.settings.get('DEFAULT_CATEGORY'),
_DEFAULT_CONFIG['DEFAULT_CATEGORY'])
def test_dont_copy_small_keys(self):
"""do not copy keys not in caps."""
self.assertNotIn('foobar', self.settings)
def test_read_empty_settings(self):
"""providing no file should return the default values."""
settings = read_settings(None)
expected = copy.deepcopy(_DEFAULT_CONFIG)
expected["FEED_DOMAIN"] = '' #This is added by configure settings
self.maxDiff = None
self.assertDictEqual(settings, expected)
def test_settings_return_independent(self):
"""Make sure that the results from one settings call doesn't
effect past or future instances."""
self.PATH = abspath(dirname(__file__))
default_conf = join(self.PATH, 'default_conf.py')
settings = read_settings(default_conf)
settings['SITEURL'] = 'new-value'
new_settings = read_settings(default_conf)
self.assertNotEqual(new_settings['SITEURL'], settings['SITEURL'])
def test_defaults_not_overwritten(self):
"""This assumes 'SITENAME': 'A Pelican Blog'"""
settings = read_settings(None)
settings['SITENAME'] = 'Not a Pelican Blog'
self.assertNotEqual(settings['SITENAME'], _DEFAULT_CONFIG['SITENAME'])
def test_configure_settings(self):
"""Manipulations to settings should be applied correctly."""
# SITEURL should not have a trailing slash
settings = {'SITEURL': 'http://blog.notmyidea.org/', 'LOCALE': ''}
configure_settings(settings)
self.assertEqual(settings['SITEURL'], 'http://blog.notmyidea.org')
# FEED_DOMAIN, if undefined, should default to SITEURL
settings = {'SITEURL': 'http://blog.notmyidea.org', 'LOCALE': ''}
configure_settings(settings)
self.assertEqual(settings['FEED_DOMAIN'], 'http://blog.notmyidea.org')
settings = {'FEED_DOMAIN': 'http://feeds.example.com', 'LOCALE': ''}
configure_settings(settings)
self.assertEqual(settings['FEED_DOMAIN'], 'http://feeds.example.com')
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