From 4a24f764f7b5845eea18a2b672318a14534a79a8 Mon Sep 17 00:00:00 2001
From: "34047007@qq.com" <34047007@qq.com>
Date: Mon, 27 Jul 2026 16:16:43 +0800
Subject: [PATCH] =?UTF-8?q?test:=20=E6=9B=B4=E6=96=B0=20MeSH=20=E6=89=93?=
 =?UTF-8?q?=E6=A0=87=E6=B5=8B=E8=AF=95=E9=80=82=E9=85=8D=20tag=5Fservice?=
 =?UTF-8?q?=20=E9=87=8D=E6=9E=84?=
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- _tag_article → tag_service.tag_article 导入路径
- 增加 name_en 查询 mock 返回值（3 次 execute 调用）
---
 backend/tests/test_service_pubmed_api.py | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/backend/tests/test_service_pubmed_api.py b/backend/tests/test_service_pubmed_api.py
index f420ed5..2c6b8ea 100644
--- a/backend/tests/test_service_pubmed_api.py
+++ b/backend/tests/test_service_pubmed_api.py
@@ -155,9 +155,9 @@ async def test_tag_article_no_mesh():
     """Empty mesh_headings -> returns 0"""
     db = AsyncMock()
 
-    from app.services.pubmed_api import _tag_article
+    from app.services.tag_service import tag_article
 
-    result = await _tag_article(db, uuid.uuid4(), [])
+    result = await tag_article(db, uuid.uuid4(), [])
     assert result == 0
 
 
@@ -166,9 +166,9 @@ async def test_tag_article_no_mesh_ui():
     """Mesh headings without UI values -> returns 0"""
     db = AsyncMock()
 
-    from app.services.pubmed_api import _tag_article
+    from app.services.tag_service import tag_article
 
-    result = await _tag_article(
+    result = await tag_article(
         db, uuid.uuid4(),
         [{"descriptor": "Cancer", "ui": "", "major": False}],
     )
@@ -188,15 +188,17 @@ async def test_tag_article_matches_tags():
 
     mock_match = MagicMock()
     mock_match.scalars.return_value.all.return_value = [mock_tag]
-    mock_empty = MagicMock()
-    mock_empty.scalar.return_value = None
-    db.execute.side_effect = [mock_match, mock_empty]
+    mock_no_name = MagicMock()
+    mock_no_name.scalars.return_value.all.return_value = []
+    mock_no_existing = MagicMock()
+    mock_no_existing.all.return_value = []
+    db.execute.side_effect = [mock_match, mock_no_name, mock_no_existing]
 
     mesh_headings = [{"descriptor": "Cancer", "ui": "D000001", "major": True}]
 
-    from app.services.pubmed_api import _tag_article
+    from app.services.tag_service import tag_article
 
-    result = await _tag_article(db, lit_id, mesh_headings)
+    result = await tag_article(db, lit_id, mesh_headings)
     assert result == 1
     db.add.assert_called_once()
 
@@ -213,9 +215,9 @@ async def test_tag_article_no_match():
 
     mesh_headings = [{"descriptor": "RareDisease", "ui": "D999999", "major": False}]
 
-    from app.services.pubmed_api import _tag_article
+    from app.services.tag_service import tag_article
 
-    result = await _tag_article(db, lit_id, mesh_headings)
+    result = await tag_article(db, lit_id, mesh_headings)
     assert result == 0
     db.add.assert_not_called()