Commit 1525a9fe authored by Tres Seaver's avatar Tres Seaver

Finish coverage for App.Extensions.getBrain.

parent 56b2f844
......@@ -338,6 +338,40 @@ class Test_getObject(_TempdirBase, unittest.TestCase):
self.assertEqual(cached['named'], 'NAMED')
class Test_getBrain(_TempdirBase, unittest.TestCase):
def _callFUT(self, module, name, reload=0, modules=None):
from App.Extensions import getBrain
if modules is not None:
return getBrain(module, name, reload, modules)
return getBrain(module, name, reload)
def test_no_module_no_class_yields_NoBrains(self):
from App.Extensions import NoBrains
self.failUnless(self._callFUT('', '') is NoBrains)
def test_missing_name(self):
from App.Extensions import NoBrains
from zExceptions import NotFound
self.failUnless(self._callFUT('', '') is NoBrains)
MODULES = {'somemodule': {}}
self.assertRaises(NotFound,
self._callFUT, 'somemodule', 'name', modules=MODULES)
def test_not_a_class(self):
from App.Extensions import NoBrains
self.failUnless(self._callFUT('', '') is NoBrains)
MODULES = {'somemodule': {'name': object()}}
self.assertRaises(ValueError,
self._callFUT, 'somemodule', 'name', modules=MODULES)
def test_found_class(self):
from App.Extensions import NoBrains
self.failUnless(self._callFUT('', '') is NoBrains)
MODULES = {'somemodule': {'name': self.__class__}}
self.assertEqual(self._callFUT('somemodule', 'name', modules=MODULES),
self.__class__)
EXTENSION_PY = """\
named = 'NAMED'
"""
......@@ -347,4 +381,5 @@ def test_suite():
unittest.makeSuite(FuncCodeTests),
unittest.makeSuite(Test_getPath),
unittest.makeSuite(Test_getObject),
unittest.makeSuite(Test_getBrain),
))
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