def test_d_weakref_behaviour(self):
tf1 = template_files.TemplateFiles(template_files_1)
tf1.store()
tf2 = template_files.TemplateFiles(tf1)
del tf1.files
self.assertIn(tf2.files_id, template_files._d)
del tf2.files
self.assertNotIn(tf2.files_id, template_files._d)
def test_d_weakref_behaviour(self):
ctx = utils.dummy_context()
tf1 = template_files.TemplateFiles(template_files_1)
tf1.store(ctx)
tf2 = template_files.TemplateFiles(tf1)
del tf1.files
self.assertIn(tf2.files_id, template_files._d)
del tf2.files
self.assertNotIn(tf2.files_id, template_files._d)
def test_cache_miss(self):
tf1 = template_files.TemplateFiles(template_files_1)
tf1.store()
# As this is the only reference to the value in _d, deleting
# t1.files will cause the value to get removed from _d (due to
# it being a WeakValueDictionary.
del tf1.files
self.assertNotIn(tf1.files_id, template_files._d)
# this will cause the cache refresh
self.assertEqual(template_files_1['template file 1'],
tf1['template file 1'])
self.assertEqual(template_files_1, template_files._d[tf1.files_id])
def files(self, files):
self._template_files = template_files.TemplateFiles(files)