def test_with_humanized_message_with_existing_key():
errors = [list(etm_error_messages.keys())[0]]
err = EnergysystemParseError.with_humanized_message(errors, 404)
assert err.message == etm_error_messages[errors[0]]
assert err.status_code == 404
def test_with_humanized_message_with_non_existing_key():
err = EnergysystemParseError.with_humanized_message(['hi', 'you'])
assert err.message == 'hi'
assert err.status_code == 422