def test_delitem_does_not_delete_from_factories_or_protected_when_id_is_str(
self):
c = MedleyContainer()
c._keys = Mock(__contains__=Mock(return_value=True), discard=Mock())
c._protected = Mock(discard=Mock())
c._factories = Mock(discard=Mock())
c._frozen = Mock(discard=Mock())
c._values = {'foo': 'foo'}
c.__delitem__('foo')
c._factories.discard.assert_not_called()
c._protected.discard.assert_not_called()
self.assertEqual(c._values, {})
self.assertEqual(c._raw, {})
c._frozen.discard.assert_called_with('foo')
c._keys.discard.assert_called_with('foo')
def test_delitem_deletes_from_everywhere_wwhen_id_is_function(self):
c = MedleyContainer()
c._keys = Mock(__contains__=Mock(return_value=True), discard=Mock())
c._protected = Mock(discard=Mock())
c._factories = Mock(discard=Mock())
c._frozen = Mock(discard=Mock())
c._values = {'foo': self.foo}
c._raw = {'foo': self.foo}
self.assertFalse(c.__delitem__('foo'))
c._factories.discard.assert_called_with(self.foo)
c._protected.discard.assert_called_with(self.foo)
self.assertEqual(c._values, {})
self.assertEqual(c._raw, {})
c._frozen.discard.assert_called_with('foo')
c._keys.discard.assert_called_with('foo')
def test_delitem_returns_falsy_when_id_does_not_exist(self):
c = MedleyContainer()
c._keys = Mock(__contains__=Mock(return_value=False))
self.assertFalse(c.__delitem__('foo'))
