def non_missing_file_IOErrors_are_raised(self):
c = Config()
c._load_yml = Mock(side_effect=IOError(17, "uh, what?"))
c.set_runtime_path("is-a.yml") # Triggers use of _load_yml
c.load_runtime()
def nonexistent_files_are_skipped_and_logged(self, mock_debug):
c = Config()
c._load_yml = Mock(side_effect=IOError(2, "aw nuts"))
c.set_runtime_path("is-a.yml") # Triggers use of _load_yml
c.load_runtime()
mock_debug.assert_any_call("Didn't see any is-a.yml, skipping.")