feat(events-v2): Fix no projects case, add test (#13338)

src/sentry/api/endpoints/organization_events.py

@@ -76,9 +76,7 @@ def get_v2(self, request, organization):
         except OrganizationEventsError as exc:
             return Response({'detail': exc.message}, status=400)
         except NoProjects:
-            # return empty result if org doesn't have projects
-            # or user doesn't have access to projects in org
-            data_fn = lambda *args, **kwargs: []
+            return Response([])
         else:
             data_fn = partial(
                 lambda *args, **kwargs: transform_aliases_and_query(*args, **kwargs)['data'],

tests/snuba/api/endpoints/test_organization_events_v2.py

@@ -23,6 +23,14 @@ def setUp(self):
 
 
 class OrganizationEventsV2EndpointTest(OrganizationEventsTestBase):
+    def test_no_projects(self):
+        self.login_as(user=self.user)
+        with self.feature('organizations:events-v2'):
+            response = self.client.get(self.url, format='json')
+
+        assert response.status_code == 200, response.content
+        assert len(response.data) == 0
+
     def test_raw_data(self):
         self.login_as(user=self.user)
         project = self.create_project()