113 lines
4.3 KiB
Python
113 lines
4.3 KiB
Python
"""深度诊断色板规则映射与降级模板的纯函数单测（无 IO、无 LLM）。
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红线：色板是规则映射常量——12 季型全覆盖、三档色数达标、hex 格式合法；
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降级模板必须自带「通过三重校验」的性质（fail-close 的最后一道出口）。
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"""
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from __future__ import annotations
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import re
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from packages.report.full_copy import (
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TWELVE_SEASONS,
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FullReportCopy,
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build_full_result,
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palette_for,
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render_fallback_full_copy,
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resolve_season,
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)
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from packages.report.validation import validate_copy
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_HEX_RE = re.compile(r"^#[0-9A-Fa-f]{6}$")
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def test_all_twelve_seasons_have_complete_palettes() -> None:
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assert len(TWELVE_SEASONS) == 12
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for season in TWELVE_SEASONS:
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palette = palette_for(season)
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assert len(palette["best"]) >= 12, f"{season} 最佳色不足 12 色"
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assert len(palette["neutral"]) >= 6, f"{season} 中性色不足 6 色"
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assert len(palette["avoid"]) >= 6, f"{season} 避雷色不足 6 色"
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for role in ("best", "neutral", "avoid"):
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for color in palette[role]:
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assert color["name"], f"{season}/{role} 缺色名"
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assert _HEX_RE.match(color["hex"]), f"{season}/{role} 色值非法：{color['hex']}"
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def test_unknown_season_gets_empty_palette() -> None:
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assert palette_for("不存在的季型") == {"best": [], "neutral": [], "avoid": []}
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def test_resolve_season_prefers_detailed_value() -> None:
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assert resolve_season({"season_detailed": "柔夏", "season_code": "summer"}) == "柔夏"
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def test_resolve_season_falls_back_to_season_code() -> None:
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assert resolve_season({"season_code": "spring"}) == "暖春"
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assert resolve_season({"season_code": "winter"}) == "冷冬"
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assert resolve_season({"season_detailed": "编造季型", "season_code": "autumn"}) == "暖秋"
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def test_resolve_season_returns_none_without_any_input() -> None:
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assert resolve_season({}) is None
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assert resolve_season({"season_code": "unknown"}) is None
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def _minimal_dimensions() -> list[dict[str, object]]:
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return [
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{"key": "season_code", "value": "summer", "status": "ok"},
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{"key": "season_detailed", "value": "柔夏", "status": "ok"},
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]
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def test_fallback_full_copy_passes_validation() -> None:
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"""降级模板自带合规性：含「柔夏型」等十二季文案也不过三重校验的误杀线。"""
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dimensions = _minimal_dimensions()
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fallback = render_fallback_full_copy(
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dimensions, season_detailed="柔夏", palette=palette_for("柔夏")
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)
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violations = validate_copy(fallback.as_report_copy(), dimensions, rule_hits=[])
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assert violations == []
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def test_fallback_full_copy_covers_all_scenes_and_four_weeks() -> None:
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fallback = render_fallback_full_copy(
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_minimal_dimensions(), season_detailed="柔夏", palette=palette_for("柔夏")
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)
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assert [s.key for s in fallback.scenes] == ["commute", "weekend", "formal", "date"]
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assert all(len(scene.outfits) >= 1 for scene in fallback.scenes)
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assert [w.week for w in fallback.plan30] == [1, 2, 3, 4]
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assert all(3 <= len(week.tasks) <= 5 for week in fallback.plan30)
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# 兜底文案不得出现色值（hex 只能走 full.palette 结构化字段）。
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assert "#" not in fallback.as_report_copy().full_text()
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def test_build_full_result_shape() -> None:
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copy = render_fallback_full_copy(
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_minimal_dimensions(), season_detailed="柔夏", palette=palette_for("柔夏")
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)
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result = build_full_result(
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copy,
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season_detailed="柔夏",
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season_code="summer",
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palette=palette_for("柔夏"),
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)
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assert result["season"]["name_cn"] == "柔夏型"
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assert result["season"]["analysis"] == copy.season_analysis
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assert len(result["palette"]["best"]) >= 12
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assert result["scenes"][0]["outfits"][0]["points"]
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assert result["plan30"][3]["week"] == 4
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def test_as_report_copy_folds_all_free_text_into_scan_scope() -> None:
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"""校验视图必须覆盖季型解析/场景/计划的全部自由文本，不是只查 summary。"""
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copy = FullReportCopy(
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summary="总评",
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sections=[],
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season_analysis="独一无二的季型解析",
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scenes=[],
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plan30=[],
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)
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violations = validate_copy(copy.as_report_copy(), [], rule_hits=[])
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assert any("独一无二" in v for v in violations)
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