def append_middleware(path):
if django.VERSION[:2] >= (1, 10):
middleware_setting = 'MIDDLEWARE'
else:
middleware_setting = 'MIDDLEWARE_CLASSES'
return modify_settings(**{middleware_setting: {'append': path}})
def app_with_scout(config=None):
"""
Context manager that configures and installs the Scout plugin for Bottle.
"""
# Enable Scout by default in tests.
if config is None:
config = {"SCOUT_MONITOR": True}
# Disable running the agent.
config["SCOUT_CORE_AGENT_LAUNCH"] = False
# Setup according to http://help.apm.scoutapp.com/#django
with override_settings(**config):
# Prevent durable changes to MIDDLEWARE and MIDDLEWARE_CLASSES by
# replacing them with a copy of their value.
for name in ["MIDDLEWARE", "MIDDLEWARE_CLASSES"]:
try:
value = getattr(settings, name)
except AttributeError:
pass
else:
setattr(settings, name, value)
# Scout settings must be overridden before inserting scout_apm.django
# in INSTALLED_APPS because ScoutApmDjangoConfig.ready() accesses it.
with modify_settings(INSTALLED_APPS={"prepend": "scout_apm.django"}):
try:
# Django initializes middleware when in creates the WSGI app.
# Modifying MIDDLEWARE setting has no effect on the app.
# Create a new WSGI app to account for the new middleware
# that "scout_apm.django" injected.
yield get_wsgi_application()
finally:
# Reset Scout configuration.
Config.reset_all()
def override_settings(self):
if self.overridden_settings:
overridden = override_settings(**self.overridden_settings)
overridden.enable()
if self.modified_settings:
modified = modify_settings(self.modified_settings)
modified.enable()
def override_settings(self):
if self.overridden_settings:
overridden = override_settings(**self.overridden_settings)
overridden.enable()
if self.modified_settings:
modified = modify_settings(self.modified_settings)
modified.enable()
def test_register_type_handlers_connection(self):
from django.contrib.postgres.signals import register_type_handlers
self.assertNotIn(register_type_handlers,
connection_created._live_receivers(None))
with modify_settings(
INSTALLED_APPS={'append': 'django.contrib.postgres'}):
self.assertIn(register_type_handlers,
connection_created._live_receivers(None))
self.assertNotIn(register_type_handlers,
connection_created._live_receivers(None))
def add_middleware(action, path):
if django.VERSION[:2] >= (1, 10):
middleware_setting = 'MIDDLEWARE'
else:
middleware_setting = 'MIDDLEWARE_CLASSES'
return modify_settings(**{
middleware_setting: {
action: path,
}
})
def __init__(self, addr):
import django
from django.db import connections
from django.test.testcases import LiveServerThread
from django.test.utils import modify_settings
connections_override = {}
for conn in connections.all():
# If using in-memory sqlite databases, pass the connections to
# the server thread.
if (conn.settings_dict['ENGINE'] == 'django.db.backends.sqlite3'
and conn.settings_dict['NAME'] == ':memory:'):
# Explicitly enable thread-shareability for this connection
conn.allow_thread_sharing = True
connections_override[conn.alias] = conn
liveserver_kwargs = {'connections_override': connections_override}
from django.conf import settings
if 'django.contrib.staticfiles' in settings.INSTALLED_APPS:
from django.contrib.staticfiles.handlers import StaticFilesHandler
liveserver_kwargs['static_handler'] = StaticFilesHandler
else:
from django.test.testcases import _StaticFilesHandler
liveserver_kwargs['static_handler'] = _StaticFilesHandler
if django.VERSION < (1, 11):
host, possible_ports = parse_addr(addr)
self.thread = LiveServerThread(host, possible_ports,
**liveserver_kwargs)
elif django.VERSION > (1, 11, 2):
host, possible_ports = parse_addr(addr)
self.thread = LiveServerThread(host,
port=possible_ports[0],
**liveserver_kwargs)
else:
try:
host, port = addr.split(':')
except ValueError:
host = addr
else:
liveserver_kwargs['port'] = int(port)
self.thread = LiveServerThread(host, **liveserver_kwargs)
self._live_server_modified_settings = modify_settings(
ALLOWED_HOSTS={'append': host}, )
self._live_server_modified_settings.enable()
self.thread.daemon = True
self.thread.start()
self.thread.is_ready.wait()
if self.thread.error:
raise self.thread.error
def _pre_setup(self):
"""Performs any pre-test setup. This includes:
* Creating a test client.
* If the class has a 'urls' attribute, replace ROOT_URLCONF with it.
* Clearing the mail test outbox.
"""
if self._overridden_settings:
self._overridden_context = override_settings(**self._overridden_settings)
self._overridden_context.enable()
if self._modified_settings:
self._modified_context = modify_settings(self._modified_settings)
self._modified_context.enable()
self.client = self.client_class()
self._urlconf_setup()
mail.outbox = []
def _pre_setup(self):
"""Performs any pre-test setup. This includes:
* Creating a test client.
* If the class has a 'urls' attribute, replace ROOT_URLCONF with it.
* Clearing the mail test outbox.
"""
if self._overridden_settings:
self._overridden_context = override_settings(**self._overridden_settings)
self._overridden_context.enable()
if self._modified_settings:
self._modified_context = modify_settings(self._modified_settings)
self._modified_context.enable()
self.client = self.client_class()
self._urlconf_setup()
mail.outbox = []
def __init__(self, addr: str) -> None:
from django.db import connections
from django.test.testcases import LiveServerThread
from django.test.utils import modify_settings
liveserver_kwargs = {} # type: Dict[str, Any]
connections_override = {}
for conn in connections.all():
# If using in-memory sqlite databases, pass the connections to
# the server thread.
if (conn.settings_dict["ENGINE"] == "django.db.backends.sqlite3"
and conn.settings_dict["NAME"] == ":memory:"):
# Explicitly enable thread-shareability for this connection
conn.allow_thread_sharing = True
connections_override[conn.alias] = conn
liveserver_kwargs["connections_override"] = connections_override
from django.conf import settings
if "django.contrib.staticfiles" in settings.INSTALLED_APPS:
from django.contrib.staticfiles.handlers import StaticFilesHandler
liveserver_kwargs["static_handler"] = StaticFilesHandler
else:
from django.test.testcases import _StaticFilesHandler
liveserver_kwargs["static_handler"] = _StaticFilesHandler
try:
host, port = addr.split(":")
except ValueError:
host = addr
else:
liveserver_kwargs["port"] = int(port)
self.thread = LiveServerThread(host, **liveserver_kwargs)
self._live_server_modified_settings = modify_settings(
ALLOWED_HOSTS={"append": host})
self.thread.daemon = True
self.thread.start()
self.thread.is_ready.wait()
if self.thread.error:
raise self.thread.error
def _pre_setup(self):
for connection in connections.all():
if self._is_in_memory_db(connection):
raise ImproperlyConfigured(
"ChannelLiveServerTestCase can not be used with in memory databases"
)
super(ChannelsLiveServerTestCase, self)._pre_setup()
self._live_server_modified_settings = modify_settings(
ALLOWED_HOSTS={"append": self.host})
self._live_server_modified_settings.enable()
self._server_process = self.ProtocolServerProcess(
self.host, get_default_application())
self._server_process.start()
self._server_process.ready.wait()
self._port = self._server_process.port.value
def __init__(self, addr):
import django
from django.db import connections
from django.test.testcases import LiveServerThread
from django.test.utils import modify_settings
connections_override = {}
for conn in connections.all():
# If using in-memory sqlite databases, pass the connections to
# the server thread.
if (
conn.settings_dict["ENGINE"] == "django.db.backends.sqlite3"
and conn.settings_dict["NAME"] == ":memory:"
):
# Explicitly enable thread-shareability for this connection
conn.allow_thread_sharing = True
connections_override[conn.alias] = conn
liveserver_kwargs = {"connections_override": connections_override}
from django.conf import settings
if "django.contrib.staticfiles" in settings.INSTALLED_APPS:
from django.contrib.staticfiles.handlers import StaticFilesHandler
liveserver_kwargs["static_handler"] = StaticFilesHandler
else:
from django.test.testcases import _StaticFilesHandler
liveserver_kwargs["static_handler"] = _StaticFilesHandler
if django.VERSION < (1, 11):
host, possible_ports = parse_addr(addr)
self.thread = LiveServerThread(host, possible_ports, **liveserver_kwargs)
else:
host = addr
self.thread = LiveServerThread(host, **liveserver_kwargs)
self._live_server_modified_settings = modify_settings(ALLOWED_HOSTS={"append": host})
self._live_server_modified_settings.enable()
self.thread.daemon = True
self.thread.start()
self.thread.is_ready.wait()
if self.thread.error:
raise self.thread.error
def test_permission_billing(self):
# Permissions should apply without billing
with modify_settings(INSTALLED_APPS={"remove": "weblate.billing"}):
self.assertTrue(
self.superuser.has_perm("billing:project.permissions",
self.project))
self.assertTrue(
self.admin.has_perm("billing:project.permissions",
self.project))
self.assertFalse(
self.user.has_perm("billing:project.permissions",
self.project))
# With billing enabled and no plan it should be disabled
self.assertFalse(
self.superuser.has_perm("billing:project.permissions",
self.project))
self.assertFalse(
self.admin.has_perm("billing:project.permissions", self.project))
self.assertFalse(
self.user.has_perm("billing:project.permissions", self.project))
project = Project.objects.get(pk=self.project.pk)
billing = create_test_billing(self.admin)
billing.projects.add(project)
# The default plan allows
self.assertTrue(
self.superuser.has_perm("billing:project.permissions", project))
self.assertTrue(
self.admin.has_perm("billing:project.permissions", project))
self.assertFalse(
self.user.has_perm("billing:project.permissions", project))
billing.plan.change_access_control = False
billing.plan.save()
project = Project.objects.get(pk=self.project.pk)
# It should be restricted now
self.assertFalse(
self.superuser.has_perm("billing:project.permissions", project))
self.assertFalse(
self.admin.has_perm("billing:project.permissions", project))
self.assertFalse(
self.user.has_perm("billing:project.permissions", project))
def setUpClass(cls):
super().setUpClass()
connections_override = {}
cls._live_server_modified_settings = modify_settings(
ALLOWED_HOSTS={'append': cls.allowed_host},
)
cls._live_server_modified_settings.enable()
cls.server_thread = cls._create_server_thread(connections_override)
cls.server_thread.daemon = True
cls.server_thread.start()
# Wait for the live server to be ready
cls.server_thread.is_ready.wait()
if cls.server_thread.error:
# Clean up behind ourselves, since tearDownClass won't get called
# in case of errors.
cls._tearDownClassInternal()
raise cls.server_thread.error
def _pre_setup(self):
for connection in connections.all():
if self._is_in_memory_db(connection):
raise ImproperlyConfigured(
"ChannelLiveServerTestCase can not be used with in memory databases"
)
super(ChannelsLiveServerTestCase, self)._pre_setup()
self._live_server_modified_settings = modify_settings(
ALLOWED_HOSTS={"append": self.host},
)
self._live_server_modified_settings.enable()
self._server_process = self.ProtocolServerProcess(
self.host,
get_default_application(),
)
self._server_process.start()
self._server_process.ready.wait()
self._port = self._server_process.port.value
def virtual_static(args):
"""
Collect the static in the directory given in argument
"""
tempdir, = args
args = ['collectstatic', '--verbosity', '0', '--noinput', '--link']
from django.conf import settings
from django.test.utils import override_settings, modify_settings
with override_settings(STATIC_ROOT=tempdir):
with modify_settings(STATICFILES_DIRS={
'append': getattr(settings, 'STATICFILES_DIRS_DEV', []),
'remove': [
# Remove with and without trailing /
ROOT.joinpath(defaults.RJS_BUILD_DIR).normpath().parent,
ROOT.joinpath(defaults.RJS_BUILD_DIR).normpath().parent.joinpath(''),
]
}):
call_task('django', args=args)
def test_profile_password_warning(self):
with mock.patch.object(User, "has_usable_password",
return_value=False):
response = self.client.get(reverse("profile"))
self.assertContains(response,
"Please enable the password authentication")
with modify_settings(
AUTHENTICATION_BACKENDS={
"remove": "social_core.backends.email.EmailAuth"
}):
load_backends(settings.AUTHENTICATION_BACKENDS,
force_load=True)
response = self.client.get(reverse("profile"))
self.assertNotContains(
response, "Please enable the password authentication")
self.assertEqual(self.user.has_usable_password(), True)
response = self.client.get(reverse("profile"))
self.assertNotContains(response,
"Please enable the password authentication")
load_backends(settings.AUTHENTICATION_BACKENDS, force_load=True)
def start_live_django_server(self):
connections_override = {}
for conn in connections.all():
# If using in-memory sqlite databases, pass the connections to
# the server thread.
if conn.vendor == "sqlite" and conn.is_in_memory_db():
# Explicitly enable thread-shareability for this connection
conn.inc_thread_sharing()
connections_override[conn.alias] = conn
liveserver_kwargs = {
"port": self.port,
"connections_override": connections_override,
}
if "django.contrib.staticfiles" in settings.INSTALLED_APPS:
from django.contrib.staticfiles.handlers import StaticFilesHandler
liveserver_kwargs["static_handler"] = StaticFilesHandler
else:
liveserver_kwargs["static_handler"] = self.static_handler
self._live_server_modified_settings = modify_settings(
ALLOWED_HOSTS={"append": self.host}
)
self.server_thread = self.server_thread_class(self.host, **liveserver_kwargs)
self.server_thread.daemon = True
self.server_thread.start()
self.server_thread.is_ready.wait()
if self.server_thread.error:
raise self.server_thread.error
logger.console(
f"Start Django on {self.server_thread.host}:{self.server_thread.port}"
)
return self.server_thread
def __init__(self, host='localhost'):
from django.db import connections
from django.test.utils import modify_settings
for connection in connections.all():
if self._is_in_memory_db(connection):
raise ImproperlyConfigured(
"ChannelLiveServerTestCase can not be used with in memory databases"
)
self._live_server_modified_settings = modify_settings(
ALLOWED_HOSTS={"append": host})
self._server_process = self.ProtocolServerProcess(
host, self.get_application())
self._server_process.start()
self._server_process.ready.wait()
self._host = host
self._port = self._server_process.port.value
if not self._server_process.errors.empty():
raise self._server_process.errors.get()
def modify_settings(self, **kwargs):
"""
A context manager that temporarily applies changes a list setting and
reverts back to the original value when exiting the context.
"""
return modify_settings(**kwargs)
def test_register_type_handlers_connection(self):
from django.contrib.postgres.signals import register_type_handlers
self.assertNotIn(register_type_handlers, connection_created._live_receivers(None))
with modify_settings(INSTALLED_APPS={'append': 'django.contrib.postgres'}):
self.assertIn(register_type_handlers, connection_created._live_receivers(None))
self.assertNotIn(register_type_handlers, connection_created._live_receivers(None))
def _check_internal(self, tested_url):
from linkcheck.utils import LinkCheckHandler
if not (tested_url):
self.message = 'Empty link'
elif tested_url.startswith('mailto:'):
self.status = None
self.message = 'Email link (not automatically checked)'
elif tested_url.startswith('tel:'):
self.status = None
self.message = 'Phone number (not automatically checked)'
elif tested_url.startswith('#'):
self.status = None
self.message = 'Link to within the same page (not automatically checked)'
elif tested_url.startswith(MEDIA_PREFIX):
# TODO Assumes a direct mapping from media url to local filesystem path. This will break quite easily for alternate setups
path = settings.MEDIA_ROOT + unquote(
tested_url)[len(MEDIA_PREFIX) - 1:]
decoded_path = html_decode(path)
if os.path.exists(path) or os.path.exists(decoded_path):
self.message = 'Working file link'
self.status = True
else:
self.message = 'Missing Document'
elif getattr(self, '_internal_hash', False) and getattr(
self, '_instance', None):
# This is a hash link pointing to itself
from linkcheck import parse_anchors
hash = self._internal_hash
instance = self._instance
if hash == '#': # special case, point to #
self.message = 'Working internal hash anchor'
self.status = True
else:
hash = hash[1:] #'#something' => 'something'
html_content = ''
for field in instance._linklist.html_fields:
html_content += getattr(instance, field, '')
try:
names = parse_anchors(html_content)
if hash in names:
self.message = 'Working internal hash anchor'
self.status = True
else:
self.message = 'Broken internal hash anchor'
except UnicodeDecodeError:
self.message = 'Failed to parse HTML for anchor'
elif tested_url.startswith('/'):
old_prepend_setting = settings.PREPEND_WWW
settings.PREPEND_WWW = False
c = Client()
c.handler = LinkCheckHandler()
with modify_settings(ALLOWED_HOSTS={'append': 'testserver'}):
response = c.get(tested_url)
if response.status_code == 200:
self.message = 'Working internal link'
self.status = True
# see if the internal link points an anchor
if tested_url[-1] == '#': # special case, point to #
self.message = 'Working internal hash anchor'
elif tested_url.count('#'):
anchor = tested_url.split('#')[1]
from linkcheck import parse_anchors
try:
names = parse_anchors(response.content)
if anchor in names:
self.message = 'Working internal hash anchor'
self.status = True
else:
self.message = 'Broken internal hash anchor'
self.status = False
except UnicodeDecodeError:
self.message = 'Failed to parse HTML for anchor'
elif response.status_code == 302 or response.status_code == 301:
with modify_settings(ALLOWED_HOSTS={'append': 'testserver'}):
redir_response = c.get(tested_url, follow=True)
if redir_response.status_code == 200:
redir_state = 'Working redirect'
self.status = True
else:
redir_state = 'Broken redirect'
self.status = False
self.message = 'This link redirects: code %d (%s)' % (
response.status_code, redir_state)
else:
self.message = 'Broken internal link'
settings.PREPEND_WWW = old_prepend_setting
else:
self.message = 'Invalid URL'
if USE_REVERSION:
# using test client will clear the RevisionContextManager stack.
revision_context_manager.start()
self.last_checked = now()
self.save()
def add_middleware(action, path):
return modify_settings(**{"MIDDLEWARE": {action: path}})
def modify_settings(self, **kwargs):
"""
A context manager that temporarily applies changes a list setting and
reverts back to the original value when exiting the context.
"""
return modify_settings(**kwargs)
def add_middleware(action, path):
return modify_settings(**{
'MIDDLEWARE': {
action: path,
}
})
