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tests/unit/test_modules/test_seed_dict.py

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+"""
+字典一键初始化脚本测试（seed_dict）
+=============================================================
+
+验证 scripts/seed_dict.py 的幂等初始化：
+    - 首次执行创建 DICT_SEED 中全部字典（dict + dict_item）
+    - 二次执行不重复（按 code 跳过已存在）
+    - 种入后 dict_utils 可从字典表取值
+"""
+
+import pytest
+
+from src.modules.dictionary import dict_utils
+from src.modules.dictionary.dict.repository import DictRepository
+from src.modules.dictionary.dict_item.repository import DictItemRepository
+from scripts.seed_dict import seed_dict
+
+
+@pytest.fixture(autouse=True)
+def _clear_dict_cache():
+    """每用例前后清空 dict_utils 缓存，避免用例间 sqlite 库重建导致的脏缓存"""
+    dict_utils.clear_cache()
+    yield
+    dict_utils.clear_cache()
+
+
+class TestSeedDict:
+    def test_seed_creates_all_dicts(self, app):
+        from scripts.seed_dict import DICT_SEED
+
+        with app.app_context():
+            created = seed_dict(app)
+            assert created == len(DICT_SEED)
+            for spec in DICT_SEED:
+                dict_obj = DictRepository.first_by({"code": spec["code"]})
+                assert dict_obj is not None, spec["code"]
+                assert len(DictItemRepository.list_by_code(spec["code"])) == len(spec["items"])
+
+    def test_seed_idempotent(self, app):
+        with app.app_context():
+            seed_dict(app)
+            first_items = len(DictItemRepository.list_by_code("gender"))
+            created = seed_dict(app)
+            assert created == 0
+            # 重跑不重复：item 数不变、dict 仍只有一份
+            assert len(DictItemRepository.list_by_code("gender")) == first_items
+            assert len(DictRepository.find_list(filters={"code": "gender"})) == 1
+
+    def test_seed_works_with_dict_utils(self, app):
+        with app.app_context():
+            seed_dict(app)
+            assert dict_utils.get_name("gender", 1) == "男"
+            assert dict_utils.get_name("operation_type", 3) == "新增"
+            assert dict_utils.get_name("article_status", 0) == "正常"
+            assert dict_utils.get_name("operation_source", "0") == "后台系统"