from __future__ import annotations

from gitea_codex_bot.services.review_format import format_result_comment


def test_format_result_comment_uses_markdown_comment_verbatim_with_marker() -> None:
    body = format_result_comment(
        "abc1234",
        {
            "verdict": "correct",
            "confidence": 0.9,
            "summary": "ignored when markdown_comment exists",
            "findings": [],
            "markdown_comment": "## Codex Review\n\nAll good.\n\nNo issues found.",
        },
    )
    assert body.startswith("<!-- codex-review:head_sha=abc1234 -->\n## Codex Review")
    assert "All good.\n\nNo issues found." in body


def test_format_result_comment_replaces_existing_marker() -> None:
    body = format_result_comment(
        "def5678",
        {
            "markdown_comment": "<!-- codex-review:head_sha=old -->\n## Codex Review\n\nText.",
        },
    )
    assert body.startswith("<!-- codex-review:head_sha=def5678 -->")
    assert "old" not in body.splitlines()[0]