lct-52: два сценария с эталонным отказом ДДС — дубль и чужая зона

backend/tests/test_decline_scenarios.py

@@ -0,0 +1,90 @@
+"""Сценарии с эталонным отказом ДДС (lct-52).
+
+Мотивированный отказ по эталону не даёт отметок; «Принята» вопреки эталону —
+D2 с причиной из сценария в норме. Причины — из памятки АРМ-112: не наша
+зона, не наша компетенция, дубль.
+"""
+
+from pathlib import Path
+from uuid import uuid4
+
+import pytest
+
+from app.domain.events import Exercise, SessionMode
+from app.scenarios.loader import load_file
+from app.session import finish as finish_module
+from app.session.dds import prepare_queue
+from app.session.hub import hub
+from app.session.state import SessionState
+from app.session.store import MemorySessionStore
+
+from tests.test_dds_desk_scores import station
+
+LIBRARY = Path(__file__).resolve().parents[2] / "scenarios"
+DECLINES = ["dds-decline-duplicate.yaml", "dds-decline-out-of-zone.yaml"]
+
+
+@pytest.fixture(autouse=True)
+def offline_finish(monkeypatch):
+    class NoCoaching:
+        def model_dump(self, **_kwargs):
+            return {}
+
+    async def no_coach(_metrics):
+        return NoCoaching()
+
+    monkeypatch.setattr(finish_module, "coach", no_coach)
+    monkeypatch.setattr(hub, "store", MemorySessionStore())
+
+
+def lesson(name: str) -> SessionState:
+    scenario = load_file(LIBRARY / name, LIBRARY)
+    state = SessionState(
+        session_id=uuid4(), scenario_id=scenario.id, scenario_title=scenario.title,
+        level=scenario.level.value, mode=SessionMode.TRAINING, exercise=Exercise.DDS,
+    )
+    prepare_queue(state, [scenario])
+    station(state, type="card.open", card_id=str(state.station_snapshot().card_id))
+    return state
+
+
+@pytest.mark.parametrize("name", DECLINES)
+def test_library_scenario_expects_a_reasoned_decline(name):
+    scenario = load_file(LIBRARY / name, LIBRARY)
+
+    assert scenario.dds_decision.expected == "decline"
+    assert scenario.dds_decision.reason.split(":")[0] in {"дубль", "не наша зона"}
+
+
+@pytest.mark.parametrize("name", DECLINES)
+def test_reasoned_decline_by_the_reference_leaves_a_clean_report(name):
+    state = lesson(name)
+    service = state.station_snapshot().managed_service
+    reason = load_file(LIBRARY / name, LIBRARY).dds_decision.reason
+
+    station(state, type="card.status", service=service, status="declined",
+            comment=f"Основание: {reason}.\nСведения: причина отказа передана дежурному 112.")
+    station(state, type="station.finish")
+
+    score = state.score
+    assert score["findings"] == []
+    decision = next(item for item in score["metrics"] if item["key"] == "dds_decision")
+    assert decision["passed"] and decision["norm"] == reason
+    assert score["score_auto"] == 100.0
+
+
+@pytest.mark.parametrize("name", DECLINES)
+def test_accepting_against_the_reference_is_d2_with_the_scenario_reason(name):
+    state = lesson(name)
+    reason = load_file(LIBRARY / name, LIBRARY).dds_decision.reason
+
+    station(state, type="card.ack",
+            comment="Основание: карточка поступила.\nСведения: принята, доклад дежурному.")
+    station(state, type="station.finish")
+
+    score = state.score
+    d2 = [item for item in score["findings"]
+          if item["code"] == "D2" and "вопреки эталону" in item["summary"]]
+    assert len(d2) == 1 and d2[0]["norm"] == reason
+    decision = next(item for item in score["metrics"] if item["key"] == "dds_decision")
+    assert not decision["passed"]