def test_loader_should_ignore_if_there_is_no_such_app(imp, importlib):
"Loader should ignore when the app does not exist"
importlib.import_module.side_effect = AttributeError("there is no such module")
Loader.import_listener_from_module("deal")
importlib.import_module.assert_called_once_with("deal")
assert not imp.find_module.called
def test_loader_start_maps_installed_apps(settings, import_listener_from_module):
"Loader.start() should ignore when the app does not exist"
settings.INSTALLED_APPS = ["chuck", "norris"]
Loader.start()
import_listener_from_module.assert_has_calls([call("chuck"), call("norris")])
def test_loader_should_be_able_to_load_a_single_module(imp, importlib):
u"Loader should be able to load a listener from a module"
importlib.import_module.return_value.__path__ = "/some/path"
Loader.import_listener_from_module("deal")
imp.find_module.assert_called_once_with("listeners", "/some/path")
importlib.import_module.assert_has_calls([call("deal"), call("deal.listeners")])
def test_loader_should_ignore_if_there_is_no_such_app(imp, importlib):
"Loader should ignore when the app does not exist"
importlib.import_module.side_effect = (
AttributeError('there is no such module'))
Loader.import_listener_from_module('deal')
importlib.import_module.assert_called_once_with('deal')
assert not imp.find_module.called
def test_loader_should_ignore_if_there_are_no_listeners(imp, importlib):
"Loader should ignore when the app does not exist"
importlib.import_module.return_value.__path__ = "/some/path"
imp.find_module.side_effect = ImportError("LOL")
Loader.import_listener_from_module("deal")
importlib.import_module.assert_called_once_with("deal")
imp.find_module.assert_called_once_with("listeners", "/some/path")
def test_loader_should_ignore_if_there_are_no_listeners(imp, importlib):
"Loader should ignore when the app does not exist"
importlib.import_module.return_value.__path__ = '/some/path'
imp.find_module.side_effect = ImportError('LOL')
Loader.import_listener_from_module('deal')
importlib.import_module.assert_called_once_with('deal')
imp.find_module.assert_called_once_with('listeners', '/some/path')
def test_loader_should_be_able_to_load_a_single_module(imp, importlib):
u"Loader should be able to load a listener from a module"
importlib.import_module.return_value.__path__ = '/some/path'
Loader.import_listener_from_module('deal')
imp.find_module.assert_called_once_with('listeners', '/some/path')
importlib.import_module.assert_has_calls([
call('deal'),
call('deal.listeners'),
])
def test_loader_start_maps_installed_apps(settings,
import_listener_from_module):
"Loader.start() should ignore when the app does not exist"
settings.INSTALLED_APPS = ['chuck', 'norris']
Loader.start()
import_listener_from_module.assert_has_calls([
call('chuck'),
call('norris'),
])
def connect_all_signals():
Loader.start()
for (signal, listener, args, kw) in signal_registry:
signal.connect(listener, *args, **kw)