Merge remote-tracking branch 'origin/dev' into sub_laptop_7

resources/tester/test_298_2_stage_state.py

@@ -226,12 +226,42 @@ def test_b08_b09_next(monkeypatch, module, name, stage_no):
     async def mark(project_id, no, action, cursor=None):
         calls.append((no, action))
 
+    async def sheets(_pid, _root):
+        return {"sheets": {"bill": {"totals": {"direct": {"blank": 0}}}}}
+
     monkeypatch.setattr(mod, "_project_root", root)
     monkeypatch.setattr(mod, "mark_stage", mark)
+    if hasattr(mod, "payload"):  # B09 = 빈 줄 0 일 때만 확정(701-3)
+        monkeypatch.setattr(mod, "payload", sheets)
     assert asyncio.run(getattr(mod, name)(uuid4()))["status"] == "success"
     assert calls == [(stage_no, "next")]
 
 
+def test_b09_next_blank_409(monkeypatch):
+    from fastapi import HTTPException
+
+    from B09_Estimation import B09_Estimation_Router as mod
+
+    calls = []
+
+    async def root(_pid):
+        return Path(".")
+
+    async def mark(*a, **k):
+        calls.append(a)
+
+    async def sheets(_pid, _root):
+        return {"sheets": {"bill": {"totals": {"direct": {"blank": 3}}}}}
+
+    monkeypatch.setattr(mod, "_project_root", root)
+    monkeypatch.setattr(mod, "mark_stage", mark)
+    monkeypatch.setattr(mod, "payload", sheets)
+    with pytest.raises(HTTPException) as e:
+        asyncio.run(mod.estimation_complete(uuid4()))
+    assert e.value.status_code == 409 and "빈 줄 3" in e.value.detail
+    assert calls == []
+
+
 def test_b08_hydro_save(monkeypatch):
     from B08_Quantity import B08_Quantity_Router_Hydro as hydro