ticket #103 attempt 1

tests/unit/services/news.py

@@ -67,9 +67,14 @@ class FakeClient_news_service:
         grade = "9" if "HighArticle" in prompt else "3"
         return FakeResp_news_service(json_data={"choices": [{"message": {"content": grade}}]})
 class FailingApiClient(FakeClient_news_service):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.call_count = 0
+
     async def get(self, url, timeout=None):
+        self.call_count += 1
         if url == API_URL:
-            raise httpx.HTTPError("api down")
+            raise httpx.RequestError("api down")
         return FakeResp_news_service(text="")
 GATEWAY_HEADERS = {
     "X-Gateway-Cost-USD": "0.00010000",
@@ -98,7 +103,7 @@ class UsageClient(FakeClient_news_service):
             json_data={"choices": [{"message": {"content": grade}}]},
             headers=GATEWAY_HEADERS,
         )
-def _settings_stub(threshold="7"):
+def _settings_stub(threshold="7", retries="3", backoff="5"):
     def fake_get_setting(key, default=None):
         return {
             "news_api_url": API_URL,
@@ -106,6 +111,8 @@ def _settings_stub(threshold="7"):
             "news_ai_model": "test-model",
             "news_grade_threshold": threshold,
             "news_ai_key": "",
+            "news_fetch_retries": retries,
+            "news_fetch_retry_backoff_ms": backoff,
         }.get(key, default)
 
     return fake_get_setting
@@ -171,12 +178,47 @@ def test_grade_article_unparseable_returns_none(local_db, monkeypatch):
 
 
 def test_run_once_handles_api_failure(local_db, monkeypatch):
+    admin_uid = generate_uid()
+    get_table("users").insert({
+        "uid": admin_uid,
+        "username": "testadmin",
+        "role": "Admin",
+        "email": "admin@test.test",
+        "password": "hash",
+        "api_key": generate_uid(),
+        "created_at": "2025-01-01T00:00:00Z",
+    })
     monkeypatch.setattr(news_mod, "get_setting", _settings_stub())
     monkeypatch.setattr(base_mod, "get_setting", _settings_stub())
+    failing_client = FailingApiClient([])
     monkeypatch.setattr(
-        news_mod.httpx, "AsyncClient", lambda *a, **k: FailingApiClient([])
+        news_mod.stealth, "stealth_async_client",
+        lambda *a, **k: failing_client,
+    )
+    notifications = []
+    monkeypatch.setattr(
+        news_mod, "create_notification",
+        lambda user_uid, notification_type, message, related_uid, target_url=None: (
+            notifications.append((user_uid, message))
+        ),
     )
     run_async(NewsService().run_once())
+    assert failing_client.call_count == 4
+    assert len(notifications) == 1
+    assert notifications[0][0] == admin_uid
+    assert "News API unreachable" in notifications[0][1]
+
+
+def test_run_once_handles_api_failure_zero_retries(local_db, monkeypatch):
+    monkeypatch.setattr(news_mod, "get_setting", _settings_stub(retries="0"))
+    monkeypatch.setattr(base_mod, "get_setting", _settings_stub(retries="0"))
+    failing_client = FailingApiClient([])
+    monkeypatch.setattr(
+        news_mod.stealth, "stealth_async_client",
+        lambda *a, **k: failing_client,
+    )
+    run_async(NewsService().run_once())
+    assert failing_client.call_count == 1
 
 
 def test_run_once_updates_existing_news_row(local_db, monkeypatch):