def METHOD_NAME(self):
    with patch.object(
        self.vcsrepository, "execute", side_effect=self.execute_success
    ) as mock_execute:
        changed_files = self.vcsrepository.get_changed_files("/path", "1")
        assert mock_execute.called
        assert changed_files == [
            "changed_file1.properties",
            "changed_file2.properties",
        ]