Fix end-to-end tests

system_test/e2e/auto_state.py

@@ -274,7 +274,6 @@ class TestAutoBackupS3(unittest.TestCase):
     node.wait_for_upload(1)
     j = node.query('SELECT count(*) FROM foo', level='strong')
     self.assertEqual(j, d_("{'results': [{'values': [[0]], 'types': ['integer'], 'columns': ['count(*)']}]}"))
-    node.wait_for_upload(2)
 
     # Download the backup file from S3 and check it.
     backup_data = download_s3_object(access_key_id, secret_access_key_id,
@@ -391,7 +390,6 @@ class TestAutoBackupS3(unittest.TestCase):
     leader = Node(RQLITED_PATH, '0', auto_backup=cfg)
     leader.start()
     leader.wait_for_leader()
-    leader.wait_for_upload(1)
 
     follower = Node(RQLITED_PATH, '1', auto_backup=cfg)
     follower.start(join=leader.RaftAddr())
@@ -400,7 +398,7 @@ class TestAutoBackupS3(unittest.TestCase):
     # Then create a table and insert a row. Wait for a backup to happen.
     leader.execute('CREATE TABLE foo (id INTEGER NOT NULL PRIMARY KEY, name TEXT)')
     leader.wait_for_all_applied()
-    leader.wait_for_upload(2)
+    leader.wait_for_upload(1)
 
     # Confirm that the follower has performed no backups.
     time.sleep(5)
@@ -413,7 +411,7 @@ class TestAutoBackupS3(unittest.TestCase):
 
   @unittest.skipUnless(env_present('RQLITE_S3_ACCESS_KEY'), "S3 credentials not available")
   def test_no_upload_restart(self):
-    '''Test that restarting a node that already upload doesn't upload again'''
+    '''Test that restarting a node that already uploaded doesn't upload again'''
     node = None
     cfg = None
     path = None
@@ -489,16 +487,14 @@ class TestAutoBackupS3(unittest.TestCase):
     }
     cfg = write_random_file(json.dumps(auto_backup_cfg))
 
-    # Create a cluster with automatic backups enabled. An initial
-    # backup will happen because there is no data in the cloud.
+    # Create a cluster with automatic backups enabled.
     n0 = Node(RQLITED_PATH, '0', auto_backup=cfg)
     n0.start()
     n0.wait_for_leader()
-    n0.wait_for_upload(1)
 
     # Then create a table and insert a row. Wait for another backup to happen.
     n0.execute('CREATE TABLE foo (id INTEGER NOT NULL PRIMARY KEY, name TEXT)')
-    n0.wait_for_upload(2)
+    n0.wait_for_upload(1)
 
     # Create a cluster with two more followers
     n1 = Node(RQLITED_PATH, '1', auto_backup=cfg)