514 lines
18 KiB
Python
514 lines
18 KiB
Python
import os
|
|
import sys
|
|
import unittest
|
|
import warnings
|
|
from types import ModuleType
|
|
|
|
from django.conf import LazySettings, Settings, settings
|
|
from django.core.exceptions import ImproperlyConfigured
|
|
from django.http import HttpRequest
|
|
from django.test import (
|
|
SimpleTestCase, TestCase, TransactionTestCase, modify_settings,
|
|
override_settings, signals,
|
|
)
|
|
from django.utils import six
|
|
from django.utils.encoding import force_text
|
|
|
|
|
|
@modify_settings(ITEMS={
|
|
'prepend': ['b'],
|
|
'append': ['d'],
|
|
'remove': ['a', 'e']
|
|
})
|
|
@override_settings(ITEMS=['a', 'c', 'e'], ITEMS_OUTER=[1, 2, 3],
|
|
TEST='override', TEST_OUTER='outer')
|
|
class FullyDecoratedTranTestCase(TransactionTestCase):
|
|
|
|
available_apps = []
|
|
|
|
def test_override(self):
|
|
self.assertListEqual(settings.ITEMS, ['b', 'c', 'd'])
|
|
self.assertListEqual(settings.ITEMS_OUTER, [1, 2, 3])
|
|
self.assertEqual(settings.TEST, 'override')
|
|
self.assertEqual(settings.TEST_OUTER, 'outer')
|
|
|
|
@modify_settings(ITEMS={
|
|
'append': ['e', 'f'],
|
|
'prepend': ['a'],
|
|
'remove': ['d', 'c'],
|
|
})
|
|
def test_method_list_override(self):
|
|
self.assertListEqual(settings.ITEMS, ['a', 'b', 'e', 'f'])
|
|
self.assertListEqual(settings.ITEMS_OUTER, [1, 2, 3])
|
|
|
|
@modify_settings(ITEMS={
|
|
'append': ['b'],
|
|
'prepend': ['d'],
|
|
'remove': ['a', 'c', 'e'],
|
|
})
|
|
def test_method_list_override_no_ops(self):
|
|
self.assertListEqual(settings.ITEMS, ['b', 'd'])
|
|
|
|
@modify_settings(ITEMS={
|
|
'append': 'e',
|
|
'prepend': 'a',
|
|
'remove': 'c',
|
|
})
|
|
def test_method_list_override_strings(self):
|
|
self.assertListEqual(settings.ITEMS, ['a', 'b', 'd', 'e'])
|
|
|
|
@modify_settings(ITEMS={'remove': ['b', 'd']})
|
|
@modify_settings(ITEMS={'append': ['b'], 'prepend': ['d']})
|
|
def test_method_list_override_nested_order(self):
|
|
self.assertListEqual(settings.ITEMS, ['d', 'c', 'b'])
|
|
|
|
@override_settings(TEST='override2')
|
|
def test_method_override(self):
|
|
self.assertEqual(settings.TEST, 'override2')
|
|
self.assertEqual(settings.TEST_OUTER, 'outer')
|
|
|
|
def test_decorated_testcase_name(self):
|
|
self.assertEqual(FullyDecoratedTranTestCase.__name__, 'FullyDecoratedTranTestCase')
|
|
|
|
def test_decorated_testcase_module(self):
|
|
self.assertEqual(FullyDecoratedTranTestCase.__module__, __name__)
|
|
|
|
|
|
@modify_settings(ITEMS={
|
|
'prepend': ['b'],
|
|
'append': ['d'],
|
|
'remove': ['a', 'e']
|
|
})
|
|
@override_settings(ITEMS=['a', 'c', 'e'], TEST='override')
|
|
class FullyDecoratedTestCase(TestCase):
|
|
|
|
def test_override(self):
|
|
self.assertListEqual(settings.ITEMS, ['b', 'c', 'd'])
|
|
self.assertEqual(settings.TEST, 'override')
|
|
|
|
@modify_settings(ITEMS={
|
|
'append': 'e',
|
|
'prepend': 'a',
|
|
'remove': 'c',
|
|
})
|
|
@override_settings(TEST='override2')
|
|
def test_method_override(self):
|
|
self.assertListEqual(settings.ITEMS, ['a', 'b', 'd', 'e'])
|
|
self.assertEqual(settings.TEST, 'override2')
|
|
|
|
|
|
class ClassDecoratedTestCaseSuper(TestCase):
|
|
"""
|
|
Dummy class for testing max recursion error in child class call to
|
|
super(). Refs #17011.
|
|
|
|
"""
|
|
def test_max_recursion_error(self):
|
|
pass
|
|
|
|
|
|
@override_settings(TEST='override')
|
|
class ClassDecoratedTestCase(ClassDecoratedTestCaseSuper):
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
super(ClassDecoratedTestCase, cls).setUpClass()
|
|
cls.foo = getattr(settings, 'TEST', 'BUG')
|
|
|
|
def test_override(self):
|
|
self.assertEqual(settings.TEST, 'override')
|
|
|
|
def test_setupclass_override(self):
|
|
"""Test that settings are overridden within setUpClass -- refs #21281"""
|
|
self.assertEqual(self.foo, 'override')
|
|
|
|
@override_settings(TEST='override2')
|
|
def test_method_override(self):
|
|
self.assertEqual(settings.TEST, 'override2')
|
|
|
|
def test_max_recursion_error(self):
|
|
"""
|
|
Overriding a method on a super class and then calling that method on
|
|
the super class should not trigger infinite recursion. See #17011.
|
|
|
|
"""
|
|
try:
|
|
super(ClassDecoratedTestCase, self).test_max_recursion_error()
|
|
except RuntimeError:
|
|
self.fail()
|
|
|
|
|
|
@modify_settings(ITEMS={'append': 'mother'})
|
|
@override_settings(ITEMS=['father'], TEST='override-parent')
|
|
class ParentDecoratedTestCase(TestCase):
|
|
pass
|
|
|
|
|
|
@modify_settings(ITEMS={'append': ['child']})
|
|
@override_settings(TEST='override-child')
|
|
class ChildDecoratedTestCase(ParentDecoratedTestCase):
|
|
def test_override_settings_inheritance(self):
|
|
self.assertEqual(settings.ITEMS, ['father', 'mother', 'child'])
|
|
self.assertEqual(settings.TEST, 'override-child')
|
|
|
|
|
|
class SettingsTests(TestCase):
|
|
def setUp(self):
|
|
self.testvalue = None
|
|
signals.setting_changed.connect(self.signal_callback)
|
|
|
|
def tearDown(self):
|
|
signals.setting_changed.disconnect(self.signal_callback)
|
|
|
|
def signal_callback(self, sender, setting, value, **kwargs):
|
|
if setting == 'TEST':
|
|
self.testvalue = value
|
|
|
|
def test_override(self):
|
|
settings.TEST = 'test'
|
|
self.assertEqual('test', settings.TEST)
|
|
with self.settings(TEST='override'):
|
|
self.assertEqual('override', settings.TEST)
|
|
self.assertEqual('test', settings.TEST)
|
|
del settings.TEST
|
|
|
|
def test_override_change(self):
|
|
settings.TEST = 'test'
|
|
self.assertEqual('test', settings.TEST)
|
|
with self.settings(TEST='override'):
|
|
self.assertEqual('override', settings.TEST)
|
|
settings.TEST = 'test2'
|
|
self.assertEqual('test', settings.TEST)
|
|
del settings.TEST
|
|
|
|
def test_override_doesnt_leak(self):
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
with self.settings(TEST='override'):
|
|
self.assertEqual('override', settings.TEST)
|
|
settings.TEST = 'test'
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
|
|
@override_settings(TEST='override')
|
|
def test_decorator(self):
|
|
self.assertEqual('override', settings.TEST)
|
|
|
|
def test_context_manager(self):
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
override = override_settings(TEST='override')
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
override.enable()
|
|
self.assertEqual('override', settings.TEST)
|
|
override.disable()
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
|
|
def test_class_decorator(self):
|
|
# SimpleTestCase can be decorated by override_settings, but not ut.TestCase
|
|
class SimpleTestCaseSubclass(SimpleTestCase):
|
|
pass
|
|
|
|
class UnittestTestCaseSubclass(unittest.TestCase):
|
|
pass
|
|
|
|
decorated = override_settings(TEST='override')(SimpleTestCaseSubclass)
|
|
self.assertIsInstance(decorated, type)
|
|
self.assertTrue(issubclass(decorated, SimpleTestCase))
|
|
|
|
with six.assertRaisesRegex(self, Exception,
|
|
"Only subclasses of Django SimpleTestCase*"):
|
|
decorated = override_settings(TEST='override')(UnittestTestCaseSubclass)
|
|
|
|
def test_signal_callback_context_manager(self):
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
with self.settings(TEST='override'):
|
|
self.assertEqual(self.testvalue, 'override')
|
|
self.assertEqual(self.testvalue, None)
|
|
|
|
@override_settings(TEST='override')
|
|
def test_signal_callback_decorator(self):
|
|
self.assertEqual(self.testvalue, 'override')
|
|
|
|
#
|
|
# Regression tests for #10130: deleting settings.
|
|
#
|
|
|
|
def test_settings_delete(self):
|
|
settings.TEST = 'test'
|
|
self.assertEqual('test', settings.TEST)
|
|
del settings.TEST
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
|
|
def test_settings_delete_wrapped(self):
|
|
self.assertRaises(TypeError, delattr, settings, '_wrapped')
|
|
|
|
def test_override_settings_delete(self):
|
|
"""
|
|
Allow deletion of a setting in an overridden settings set (#18824)
|
|
"""
|
|
previous_i18n = settings.USE_I18N
|
|
previous_l10n = settings.USE_L10N
|
|
with self.settings(USE_I18N=False):
|
|
del settings.USE_I18N
|
|
self.assertRaises(AttributeError, getattr, settings, 'USE_I18N')
|
|
# Should also work for a non-overridden setting
|
|
del settings.USE_L10N
|
|
self.assertRaises(AttributeError, getattr, settings, 'USE_L10N')
|
|
self.assertEqual(settings.USE_I18N, previous_i18n)
|
|
self.assertEqual(settings.USE_L10N, previous_l10n)
|
|
|
|
def test_override_settings_nested(self):
|
|
"""
|
|
Test that override_settings uses the actual _wrapped attribute at
|
|
runtime, not when it was instantiated.
|
|
"""
|
|
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST2')
|
|
|
|
inner = override_settings(TEST2='override')
|
|
with override_settings(TEST='override'):
|
|
self.assertEqual('override', settings.TEST)
|
|
with inner:
|
|
self.assertEqual('override', settings.TEST)
|
|
self.assertEqual('override', settings.TEST2)
|
|
# inner's __exit__ should have restored the settings of the outer
|
|
# context manager, not those when the class was instantiated
|
|
self.assertEqual('override', settings.TEST)
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST2')
|
|
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST')
|
|
self.assertRaises(AttributeError, getattr, settings, 'TEST2')
|
|
|
|
|
|
class TestComplexSettingOverride(TestCase):
|
|
def setUp(self):
|
|
self.old_warn_override_settings = signals.COMPLEX_OVERRIDE_SETTINGS.copy()
|
|
signals.COMPLEX_OVERRIDE_SETTINGS.add('TEST_WARN')
|
|
|
|
def tearDown(self):
|
|
signals.COMPLEX_OVERRIDE_SETTINGS = self.old_warn_override_settings
|
|
self.assertNotIn('TEST_WARN', signals.COMPLEX_OVERRIDE_SETTINGS)
|
|
|
|
def test_complex_override_warning(self):
|
|
"""Regression test for #19031"""
|
|
with warnings.catch_warnings(record=True) as w:
|
|
warnings.simplefilter("always")
|
|
|
|
with override_settings(TEST_WARN='override'):
|
|
self.assertEqual(settings.TEST_WARN, 'override')
|
|
|
|
self.assertEqual(len(w), 1)
|
|
# File extension may by .py, .pyc, etc. Compare only basename.
|
|
self.assertEqual(os.path.splitext(w[0].filename)[0],
|
|
os.path.splitext(__file__)[0])
|
|
self.assertEqual(str(w[0].message),
|
|
'Overriding setting TEST_WARN can lead to unexpected behavior.')
|
|
|
|
|
|
class TrailingSlashURLTests(TestCase):
|
|
"""
|
|
Tests for the MEDIA_URL and STATIC_URL settings.
|
|
|
|
They must end with a slash to ensure there's a deterministic way to build
|
|
paths in templates.
|
|
"""
|
|
settings_module = settings
|
|
|
|
def setUp(self):
|
|
self._original_media_url = self.settings_module.MEDIA_URL
|
|
self._original_static_url = self.settings_module.STATIC_URL
|
|
|
|
def tearDown(self):
|
|
self.settings_module.MEDIA_URL = self._original_media_url
|
|
self.settings_module.STATIC_URL = self._original_static_url
|
|
|
|
def test_blank(self):
|
|
"""
|
|
The empty string is accepted, even though it doesn't end in a slash.
|
|
"""
|
|
self.settings_module.MEDIA_URL = ''
|
|
self.assertEqual('', self.settings_module.MEDIA_URL)
|
|
|
|
self.settings_module.STATIC_URL = ''
|
|
self.assertEqual('', self.settings_module.STATIC_URL)
|
|
|
|
def test_end_slash(self):
|
|
"""
|
|
It works if the value ends in a slash.
|
|
"""
|
|
self.settings_module.MEDIA_URL = '/foo/'
|
|
self.assertEqual('/foo/', self.settings_module.MEDIA_URL)
|
|
|
|
self.settings_module.MEDIA_URL = 'http://media.foo.com/'
|
|
self.assertEqual('http://media.foo.com/',
|
|
self.settings_module.MEDIA_URL)
|
|
|
|
self.settings_module.STATIC_URL = '/foo/'
|
|
self.assertEqual('/foo/', self.settings_module.STATIC_URL)
|
|
|
|
self.settings_module.STATIC_URL = 'http://static.foo.com/'
|
|
self.assertEqual('http://static.foo.com/',
|
|
self.settings_module.STATIC_URL)
|
|
|
|
def test_no_end_slash(self):
|
|
"""
|
|
An ImproperlyConfigured exception is raised if the value doesn't end
|
|
in a slash.
|
|
"""
|
|
with self.assertRaises(ImproperlyConfigured):
|
|
self.settings_module.MEDIA_URL = '/foo'
|
|
|
|
with self.assertRaises(ImproperlyConfigured):
|
|
self.settings_module.MEDIA_URL = 'http://media.foo.com'
|
|
|
|
with self.assertRaises(ImproperlyConfigured):
|
|
self.settings_module.STATIC_URL = '/foo'
|
|
|
|
with self.assertRaises(ImproperlyConfigured):
|
|
self.settings_module.STATIC_URL = 'http://static.foo.com'
|
|
|
|
def test_double_slash(self):
|
|
"""
|
|
If the value ends in more than one slash, presume they know what
|
|
they're doing.
|
|
"""
|
|
self.settings_module.MEDIA_URL = '/wrong//'
|
|
self.assertEqual('/wrong//', self.settings_module.MEDIA_URL)
|
|
|
|
self.settings_module.MEDIA_URL = 'http://media.foo.com/wrong//'
|
|
self.assertEqual('http://media.foo.com/wrong//',
|
|
self.settings_module.MEDIA_URL)
|
|
|
|
self.settings_module.STATIC_URL = '/wrong//'
|
|
self.assertEqual('/wrong//', self.settings_module.STATIC_URL)
|
|
|
|
self.settings_module.STATIC_URL = 'http://static.foo.com/wrong//'
|
|
self.assertEqual('http://static.foo.com/wrong//',
|
|
self.settings_module.STATIC_URL)
|
|
|
|
|
|
class SecureProxySslHeaderTest(TestCase):
|
|
settings_module = settings
|
|
|
|
def setUp(self):
|
|
self._original_setting = self.settings_module.SECURE_PROXY_SSL_HEADER
|
|
|
|
def tearDown(self):
|
|
self.settings_module.SECURE_PROXY_SSL_HEADER = self._original_setting
|
|
|
|
def test_none(self):
|
|
self.settings_module.SECURE_PROXY_SSL_HEADER = None
|
|
req = HttpRequest()
|
|
self.assertEqual(req.is_secure(), False)
|
|
|
|
def test_set_without_xheader(self):
|
|
self.settings_module.SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTOCOL', 'https')
|
|
req = HttpRequest()
|
|
self.assertEqual(req.is_secure(), False)
|
|
|
|
def test_set_with_xheader_wrong(self):
|
|
self.settings_module.SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTOCOL', 'https')
|
|
req = HttpRequest()
|
|
req.META['HTTP_X_FORWARDED_PROTOCOL'] = 'wrongvalue'
|
|
self.assertEqual(req.is_secure(), False)
|
|
|
|
def test_set_with_xheader_right(self):
|
|
self.settings_module.SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTOCOL', 'https')
|
|
req = HttpRequest()
|
|
req.META['HTTP_X_FORWARDED_PROTOCOL'] = 'https'
|
|
self.assertEqual(req.is_secure(), True)
|
|
|
|
|
|
class IsOverriddenTest(TestCase):
|
|
def test_configure(self):
|
|
s = LazySettings()
|
|
s.configure(SECRET_KEY='foo')
|
|
|
|
self.assertTrue(s.is_overridden('SECRET_KEY'))
|
|
|
|
def test_module(self):
|
|
settings_module = ModuleType('fake_settings_module')
|
|
settings_module.SECRET_KEY = 'foo'
|
|
sys.modules['fake_settings_module'] = settings_module
|
|
try:
|
|
s = Settings('fake_settings_module')
|
|
|
|
self.assertTrue(s.is_overridden('SECRET_KEY'))
|
|
self.assertFalse(s.is_overridden('ALLOWED_HOSTS'))
|
|
finally:
|
|
del sys.modules['fake_settings_module']
|
|
|
|
def test_override(self):
|
|
self.assertFalse(settings.is_overridden('ALLOWED_HOSTS'))
|
|
with override_settings(ALLOWED_HOSTS=[]):
|
|
self.assertTrue(settings.is_overridden('ALLOWED_HOSTS'))
|
|
|
|
|
|
class TestListSettings(unittest.TestCase):
|
|
"""
|
|
Make sure settings that should be lists or tuples throw
|
|
ImproperlyConfigured if they are set to a string instead of a list or tuple.
|
|
"""
|
|
list_or_tuple_settings = (
|
|
"ALLOWED_INCLUDE_ROOTS",
|
|
"INSTALLED_APPS",
|
|
"TEMPLATE_DIRS",
|
|
"LOCALE_PATHS",
|
|
)
|
|
|
|
def test_tuple_settings(self):
|
|
settings_module = ModuleType('fake_settings_module')
|
|
settings_module.SECRET_KEY = 'foo'
|
|
for setting in self.list_or_tuple_settings:
|
|
setattr(settings_module, setting, ('non_list_or_tuple_value'))
|
|
sys.modules['fake_settings_module'] = settings_module
|
|
try:
|
|
with self.assertRaises(ImproperlyConfigured):
|
|
Settings('fake_settings_module')
|
|
finally:
|
|
del sys.modules['fake_settings_module']
|
|
delattr(settings_module, setting)
|
|
|
|
|
|
class TestSessionVerification(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.settings_module = ModuleType('fake_settings_module')
|
|
self.settings_module.SECRET_KEY = 'foo'
|
|
|
|
def tearDown(self):
|
|
if 'fake_settings_module' in sys.modules:
|
|
del sys.modules['fake_settings_module']
|
|
|
|
def test_session_verification_deprecation_no_verification(self):
|
|
self.settings_module.MIDDLEWARE_CLASSES = ['django.contrib.auth.middleware.AuthenticationMiddleware']
|
|
sys.modules['fake_settings_module'] = self.settings_module
|
|
with warnings.catch_warnings(record=True) as warn:
|
|
warnings.filterwarnings('always')
|
|
Settings('fake_settings_module')
|
|
self.assertEqual(
|
|
force_text(warn[0].message),
|
|
"Session verification will become mandatory in Django 2.0. "
|
|
"Please add 'django.contrib.auth.middleware.SessionAuthenticationMiddleware' "
|
|
"to your MIDDLEWARE_CLASSES setting when you are ready to opt-in after "
|
|
"reading the upgrade considerations in the 1.8 release notes.",
|
|
)
|
|
|
|
def test_session_verification_deprecation_both(self):
|
|
self.settings_module.MIDDLEWARE_CLASSES = [
|
|
'django.contrib.auth.middleware.AuthenticationMiddleware',
|
|
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
|
|
]
|
|
sys.modules['fake_settings_module'] = self.settings_module
|
|
with warnings.catch_warnings(record=True) as warn:
|
|
warnings.filterwarnings('always')
|
|
Settings('fake_settings_module')
|
|
self.assertEqual(len(warn), 0)
|
|
|
|
def test_session_verification_deprecation_neither(self):
|
|
self.settings_module.MIDDLEWARE_CLASSES = []
|
|
sys.modules['fake_settings_module'] = self.settings_module
|
|
with warnings.catch_warnings(record=True) as warn:
|
|
warnings.filterwarnings('always')
|
|
Settings('fake_settings_module')
|
|
self.assertEqual(len(warn), 0)
|