"""校验 5 个进化/动量模板存在且输出契约关键词与解析代码对齐。"""
from pathlib import Path

import pytest

_PROMPTS_DIR = Path("prompts")


@pytest.mark.parametrize(
    "name, required_tokens",
    [
        ("evolve_skill.md", ["suggestions", "edits"]),
        ("evolve_system.md", ["suggestions", "edits"]),
        ("evolve_tool.md", ["edits_extract", "edits_verify"]),
        ("evolve_rank.md", ["selected_indices"]),
        ("slow_momentum.md", ["slow_update_content"]),
    ],
)
def test_evolve_template_present_and_contract(name: str, required_tokens: list[str]) -> None:
    path = _PROMPTS_DIR / name
    assert path.exists(), f"缺模板: {path}"
    text = path.read_text(encoding="utf-8")
    assert text.strip(), f"模板为空: {path}"
    for token in required_tokens:
        assert token in text, f"{name} 缺输出契约关键词 {token!r}（与解析代码不对齐）"