签入版本

tests/unit/modules/test_notice_service.py

@@ -0,0 +1,44 @@
+"""notice service 单元测试（回归富文本 content 空值保护）。"""
+import json
+
+from modules.notice.service import notice_service
+from modules.notice.models import Notice
+from modules.notice.repository import notice_repo
+from modules.notice.schemas import NoticeForm
+
+
+def _resp_body(resp):
+    return json.loads(resp.body)
+
+
+def _form(**overrides):
+    data = dict(title="测试通知", source=1, url="https://example.com", status=1, isTop=1, click=0)
+    data.update(overrides)
+    return NoticeForm(**data)
+
+
+def test_add_notice_content_none_saves_null(fake_request, sqlite_db):
+    resp = notice_service.add(fake_request, _form(content=None))
+    assert _resp_body(resp)["code"] == 0
+    row = notice_repo.filter(Notice.title == "测试通知").first()
+    assert row is not None
+    assert row.content is None
+
+
+def test_add_notice_plain_text_stored_as_is(fake_request, sqlite_db):
+    resp = notice_service.add(fake_request, _form(title="纯文本通知", content="hello world"))
+    assert _resp_body(resp)["code"] == 0
+    row = notice_repo.filter(Notice.title == "纯文本通知").first()
+    assert row.content == "hello world"
+
+
+def test_update_notice_content_none_keeps_old(fake_request, sqlite_db):
+    notice_service.add(fake_request, _form(title="保留旧内容", content="old-content"))
+    row = notice_repo.filter(Notice.title == "保留旧内容").first()
+
+    resp = notice_service.update(
+        fake_request,
+        _form(title="保留旧内容", content=None, id=row.id),
+    )
+    assert _resp_body(resp)["code"] == 0
+    assert notice_repo.get_by_id(row.id).content == "old-content"