52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
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"""effective_candidate_consumables：空请求时回退到目录或模型类名。"""
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from __future__ import annotations
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from pathlib import Path
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from unittest.mock import MagicMock
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import pytest
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from openpyxl import Workbook
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from app.config import Settings
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from app.services.consumable_vision_algorithm import ConsumableVisionAlgorithmService
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def test_effective_preserves_non_empty_request() -> None:
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svc = ConsumableVisionAlgorithmService(Settings())
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got = svc.effective_candidate_consumables([" 纱布 ", "缝线", "纱布"])
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assert got == ["纱布", "缝线"]
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def test_effective_empty_uses_model_class_names(monkeypatch: pytest.MonkeyPatch) -> None:
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svc = ConsumableVisionAlgorithmService(Settings())
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mock_cls = MagicMock()
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mock_cls.names = {0: "ban", 1: "apple"}
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monkeypatch.setattr(svc, "_get_cls", lambda: mock_cls)
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assert svc.effective_candidate_consumables([]) == ["apple", "ban"]
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def test_effective_empty_prefers_catalog_xlsx(tmp_path: Path) -> None:
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xlsx = tmp_path / "cat.xlsx"
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wb = Workbook()
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ws = wb.active
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ws.append(["产品编码", "商品名称"])
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ws.append(["C1", "商品乙"])
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ws.append(["C2", "商品甲"])
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wb.save(xlsx)
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settings = Settings(consumable_catalog_xlsx_path=str(xlsx))
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svc = ConsumableVisionAlgorithmService(settings)
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got = svc.effective_candidate_consumables([])
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assert got == ["商品乙", "商品甲"]
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def test_effective_whitespace_only_treated_as_empty(
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monkeypatch: pytest.MonkeyPatch,
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) -> None:
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svc = ConsumableVisionAlgorithmService(Settings())
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mock_cls = MagicMock()
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mock_cls.names = {0: "x"}
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monkeypatch.setattr(svc, "_get_cls", lambda: mock_cls)
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assert svc.effective_candidate_consumables(["", " "]) == ["x"]
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