[Python][Server] add tests for enums (string, numeric)

Description

Contributor guide

Tech stack

python

Domain

backendtesting

Issue type

feature

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

3

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-3 hours

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

clear

Prerequisites

PythonOpenAPIpytestpetstore spec

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

70

Research direction

Start by examining the fake petstore spec used in the test suite (likely in modules/openapi generator/src/test/resources/2 0/petstore.yaml or similar). Look at existing tests for Python server enums in the test directory. The linked PR #5019 made changes to the server generator; review that PR to understand the current state. Write tests covering string and numeric enum cases, following the pattern of existing enum tests. Ensure tests pass against the Python server generator.