Method test_modified_event

test/ext/test_mutable.py:316–333

(self)

        eq_(f1.data, {"a": "c"})

    def test_modified_event(self):
        canary = mock.Mock()
        event.listen(Foo.data, "modified", canary)

        f1 = Foo(data={"a": "b"})
        f1.data["a"] = "c"

        eq_(
            canary.mock_calls,
            [
                mock.call(
                    f1,
                    attributes.AttributeEventToken(
                        Foo.data.impl, attributes.OP_MODIFIED
                    ),
                )
            ],
        )

    def test_clear(self):
        sess = fixture_session()