diff --git a/swh/journal/tests/conftest.py b/swh/journal/tests/conftest.py
--- a/swh/journal/tests/conftest.py
+++ b/swh/journal/tests/conftest.py
@@ -37,12 +37,14 @@
 
 COMMITTERS = [
     {
-        'id': 1,
         'fullname': b'foo',
+        'name': b'foo',
+        'email': b'',
     },
     {
-        'id': 2,
         'fullname': b'bar',
+        'name': b'bar',
+        'email': b'',
     }
 ]
 
@@ -73,6 +75,11 @@
         'committer': COMMITTERS[0],
         'author':  COMMITTERS[0],
         'committer_date': DATES[0],
+        'type': 'git',
+        'directory': '\x01'*20,
+        'synthetic': False,
+        'metadata': None,
+        'parents': [],
     },
     {
         'id': hash_to_bytes('368a48fe15b7db2383775f97c6b247011b3f14f4'),
@@ -81,6 +88,11 @@
         'committer': COMMITTERS[1],
         'author':  COMMITTERS[1],
         'committer_date': DATES[1],
+        'type': 'hg',
+        'directory': '\x02'*20,
+        'synthetic': False,
+        'metadata': None,
+        'parents': [],
     },
 ]
 
@@ -97,6 +109,10 @@
             'negative_utc': None,
         },
         'author': COMMITTERS[0],
+        'target_type': 'revision',
+        'target': b'\x04'*20,
+        'message': b'foo',
+        'synthetic': False,
     },
 ]
 
diff --git a/swh/journal/tests/test_cli.py b/swh/journal/tests/test_cli.py
--- a/swh/journal/tests/test_cli.py
+++ b/swh/journal/tests/test_cli.py
@@ -76,7 +76,7 @@
     snapshot = {'id': b'foo', 'branches': {
         b'HEAD': {
             'target_type': 'revision',
-            'target': b'bar',
+            'target': b'\x01'*20,
         }
     }}
     producer.send(
diff --git a/swh/journal/tests/test_replay.py b/swh/journal/tests/test_replay.py
--- a/swh/journal/tests/test_replay.py
+++ b/swh/journal/tests/test_replay.py
@@ -167,7 +167,9 @@
         'visit': 1,
         'origin': 'http://example.com/',
         'date': now,
-        'type': 'hg'
+        'type': 'git',
+        'status': 'partial',
+        'snapshot': None,
     }]
     _test_write_replay_origin_visit(visits)
 
@@ -182,6 +184,9 @@
             'type': 'git',
         },
         'date': now,
+        'type': 'git',
+        'status': 'partial',
+        'snapshot': None,
     }]
     _test_write_replay_origin_visit(visits)