diff --git a/swh/scheduler/tests/test_journal_client.py b/swh/scheduler/tests/test_journal_client.py
--- a/swh/scheduler/tests/test_journal_client.py
+++ b/swh/scheduler/tests/test_journal_client.py
@@ -147,15 +147,17 @@
     )
 
     actual_origin_visit_stats = swh_scheduler.origin_visit_stats_get([("foo", "git")])
-    assert actual_origin_visit_stats == [OriginVisitStats(
-        url="foo",
-        visit_type="git",
-        last_eventful=None,
-        last_uneventful=None,
-        last_failed=None,
-        last_notfound=DATE3,
-        last_snapshot=None,
-    )]
+    assert actual_origin_visit_stats == [
+        OriginVisitStats(
+            url="foo",
+            visit_type="git",
+            last_eventful=None,
+            last_uneventful=None,
+            last_failed=None,
+            last_notfound=DATE3,
+            last_snapshot=None,
+        )
+    ]
 
 
 def test_journal_client_origin_visit_status_from_journal_last_failed(swh_scheduler):
@@ -199,15 +201,17 @@
     )
 
     actual_origin_visit_stats = swh_scheduler.origin_visit_stats_get([("bar", "git")])
-    assert actual_origin_visit_stats == [OriginVisitStats(
-        url="bar",
-        visit_type="git",
-        last_eventful=None,
-        last_uneventful=None,
-        last_failed=DATE3,
-        last_notfound=None,
-        last_snapshot=None,
-    )]
+    assert actual_origin_visit_stats == [
+        OriginVisitStats(
+            url="bar",
+            visit_type="git",
+            last_eventful=None,
+            last_uneventful=None,
+            last_failed=DATE3,
+            last_notfound=None,
+            last_snapshot=None,
+        )
+    ]
 
 
 def test_journal_client_origin_visit_status_from_journal_last_eventful(swh_scheduler):
@@ -251,15 +255,17 @@
     )
 
     actual_origin_visit_stats = swh_scheduler.origin_visit_stats_get([("foo", "git")])
-    assert actual_origin_visit_stats == [OriginVisitStats(
-        url="foo",
-        visit_type="git",
-        last_eventful=DATE3,
-        last_uneventful=None,
-        last_failed=None,
-        last_notfound=None,
-        last_snapshot=hash_to_bytes("dddcc0710eb6cf9efd5b920a8453e1e07157bddd"),
-    )]
+    assert actual_origin_visit_stats == [
+        OriginVisitStats(
+            url="foo",
+            visit_type="git",
+            last_eventful=DATE3,
+            last_uneventful=None,
+            last_failed=None,
+            last_notfound=None,
+            last_snapshot=hash_to_bytes("dddcc0710eb6cf9efd5b920a8453e1e07157bddd"),
+        )
+    ]
 
 
 def test_journal_client_origin_visit_status_from_journal_last_uneventful(swh_scheduler):