feat(b09): 산근 텍스트 수식 글 짓기 모듈 · 엑셀 6 · 7호표 견본 시험(155-5)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01QND7Co43B24zK2P937rdxt
2026-10-09 19:15:57 +09:00
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+"""155-5 산근 텍스트 수식 — 엑셀 단가산출근거 꼴 글 줄(`B09_Estimation_Sangeun_Text`).
+
+- 엑셀 6호표 뒷채움: 「보통인부 : 165,545 * 0.018 = 2,979.8」 · 중기 노 · 재 · 경 세 줄 ·
+  「계 : 노무비 6,878 + 재료비 538 + 경비 912 = 8,328」(줄 ROUNDDOWN 1 · 계 ROUNDDOWN 0)
+- 엑셀 7호표 막자갈채집: 작업량 Q = ROUND 2 중간 줄 · 「55,700 * 1 / 21.59 * 2 = 5,159.7」
+- 단가 없음 = 「단가 없음」 글 · 계 그 비목 빈칸 · 글 속 금액 = 산근 풀이(`Sangeun.Solver`) 줄 값
+"""
+
+import copy
+import sys
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[2]
+if str(ROOT) not in sys.path:
+    sys.path.insert(0, str(ROOT))
+
+from B09_Estimation import B09_Estimation_Sangeun as sg  # noqa: E402
+from B09_Estimation import B09_Estimation_Sangeun_Text as st  # noqa: E402
+from M02_MasterTemplete import M02_Item_Prices as item_prices  # noqa: E402
+
+BASE = "GF000218"  # 기초다짐 및 뒷채움(기계) — 보통인부 + 굴착기 0.2㎥ 로직 줄
+GIVEN = {"규격": 150, "지역": "전국평균", "보정작업": "해당 없음"}
+EXCEL_EQ = {"labor": 55700, "material": 7695, "expense": 13041}  # 중기목록표 굴삭기 0.2㎥
+
+
+def _whole(edit=None):
+    """사본 단가 묶음 — `edit(로직 줄)` 로 GF000218 을 엑셀 견본 꼴로 바꿈(수량 · 중간 · 덧줄)."""
+    files = copy.deepcopy(item_prices.to_json(item_prices.collect([BASE])))
+    if edit:
+        for data in files.values():
+            for row in data.get("줄") or []:
+                if isinstance(row, dict) and row.get("키") == BASE:
+                    edit(row)
+    return item_prices.load_prices(files)
+
+
+def _excel(qty_labor: str, qty_eq: str, mids=(), extras=()):
+    def edit(row):
+        labor, eq = row["호표"][0], row["호표"][1]
+        row["호표"] = [{**labor, "수량": qty_labor}, {**eq, "수량": qty_eq}]
+        row["중간"] = [{"이름": n, "식": f} for n, f in mids]
+        row["덧줄"] = list(extras)
+
+    return edit
+
+
+def _prices(labor):
+    return lambda key: EXCEL_EQ if key.startswith("EQ") else labor.get(key)
+
+
+def test_엑셀_6호표_뒷채움_같은_글():
+    whole = _whole(_excel("0.018", "0.07"))
+    got = st.render_sangeun_text(whole, BASE, GIVEN, _prices({"LB000002": 165545}))
+    assert got[:3] == ["기초다짐 및 뒷채움(기계) / ㎥", "산림품셈 13-3-2 적용", "규격 : 150 mm"]
+    assert got[-5:] == [
+        "보통인부 : 165,545 * 0.018 = 2,979.8",
+        "굴착기(무한궤도) 0.2㎥ 노무비 : 55,700 * 0.07 = 3,899.0",
+        "굴착기(무한궤도) 0.2㎥ 재료비 : 7,695 * 0.07 = 538.6",
+        "굴착기(무한궤도) 0.2㎥ 경비 : 13,041 * 0.07 = 912.8",
+        "계 : 노무비 6,878 + 재료비 538 + 경비 912 = 8,328",
+    ]
+
+
+def test_엑셀_7호표_작업량_Q_중간_줄():
+    whole = _whole(_excel("0", "1 / Q * 2", mids=[("Q", "21.594")]))
+    got = st.render_sangeun_text(whole, BASE, GIVEN, _prices({"LB000002": 165545}))
+    assert "Q = 21.594 = 21.59" in got  # ROUND(식, 2) 뒤 쓰임
+    assert "굴착기(무한궤도) 0.2㎥ 노무비 : 55,700 * 1 / 21.59 * 2 = 5,159.7" in got
+
+
+def test_배_켜쌓기율_꼬리_단가_없음():
+    whole = _whole(_excel("0.018", "0.07"))
+    got = st.render_sangeun_text(whole, BASE, GIVEN, _prices({}), times=10, rate=90)
+    assert "보통인부 : 단가 없음 * 0.018 / 10 * 90 % = 빈칸" in got
+    assert got[-1] == "계 : 노무비 빈칸 + 재료비 48 + 경비 82 = 빈칸"
+
+
+def _solver_prices(whole, code, given):
+    """산근 풀이와 같은 단가 — 키마다 같은 수(노무 · 자재 1,000 · 중기 엑셀 값)."""
+    sheets = {"labor": [], "machine": [], "compare": []}
+    asked = []
+
+    def price_of(key):
+        asked.append(key)
+        return EXCEL_EQ if key.startswith("EQ") else 1000.0
+
+    st.render_sangeun_text(whole, code, given, price_of)
+    for key in dict.fromkeys(asked):
+        if key.startswith("EQ"):
+            sheets["machine"].append({"key": key, **EXCEL_EQ})
+        elif key.startswith("LB"):
+            sheets["labor"].append({"key": key, "price": 1000.0})
+        else:
+            sheets["compare"].append({"key": key, "applied": 1000.0})
+    return sheets, price_of
+
+
+def test_글_속_금액은_산근_풀이_값과_같음():
+    for code, given in ((BASE, GIVEN), ("GF000288", {})):  # 중기 · 노무 · % 덧줄 · 배 1,000
+        whole = item_prices.load_prices(item_prices.to_json(item_prices.collect([code])))
+        sheets, price_of = _solver_prices(whole, code, given)
+        block = sg.Solver(sheets).add(whole, {"code": code, "given": given}, "s1")
+        times = sg._unit(code)[1]  # 결과단위 배(「원/1,000㎡」) — 산근 풀이와 같은 1 단위
+        got = st.render_sangeun_text(whole, code, given, price_of, times=times)
+        parts = " + ".join(f"{st.PART_NAME[p]} {block[p]:,.0f}" for p in sg.PARTS)
+        assert got[-1] == f"계 : {parts} = {block['sum']:,.0f}", code
+
+
+def test_자재_자리표시_키는_실제_키로():
+    """「MO:휘발유:{지역}」 자리표시 = 대비표 키(MO…)로 물음 — 산근 풀이 흠(H4 · 155 데스크탑 보조가
+    고침)과 달리 단가가 나옴 · Q 중간 줄 · 「줄.'이름'」 % 덧줄."""
+    whole = item_prices.load_prices(item_prices.to_json(item_prices.collect(["GF000062"])))
+    asked = []
+
+    def price_of(key):
+        asked.append(key)
+        return 1000.0
+
+    got = st.render_sangeun_text(whole, "GF000062", {}, price_of)
+    assert not [k for k in asked if ":" in k] and any(k.startswith("MO") for k in asked)
+    assert "Q = 아키야윈치임업용윈치집재.수집량 = 8" in got and "일수 = 1 / Q = 0.125" in got
+    assert "휘발유(아키아윈치(휘발유)) : 1,000 * 6.5 * 0.125 = 812.5" in got