def testAdd(self):
keys = Keys()
before_count = len(keys.all())
self.assertTrue(keys.add(keys.new(), persist=False))
after_count = len(keys.all())
self.assertGreater(after_count, before_count)
self.assertEqual(before_count + 1, after_count)
def testInit(self):
keys = Keys()
self.assertIsInstance(keys, ModelCollection)
self.assertGreater(keys._items, 0)
self.assertIsInstance(keys.all(), list)
for i in keys.all():
self.assertIsInstance(i, Key)
