def test_get_content_warning(self):
"""Test requesting content from a non-existent hook."""
with warnings.catch_warnings(record=True) as warn:
registry.get_content('doesnotexist', {})
assert len(warn) == 1
assert issubclass(warn[-1].category, RuntimeWarning)
def test_get_no_content_warning(self):
"""Test requesting content from an existent hook."""
registry.register('doesexist')
with warnings.catch_warnings(record=True) as warn:
registry.get_content('doesexist', {})
assert len(warn) == 0
def test_implicit_registration(self):
"""Register a hook implicitly."""
mycontext = {}
result = u"I am Dave! Yognaught."
def _myhook(sender, **kwargs):
context = kwargs.get('context')
assert id(mycontext) == id(context)
kwargs['content'].append(result)
registry.connect('myhook', _myhook)
self.assertEquals(result, registry.get_content('myhook', mycontext))
