[FIX] runbot: fix test logs

The first issue is just an hardcoded db_name

The second issue is a patched commit that will prevent netsvc from
commiting to the log database when testing runbot.

runbot/models/build.py

@@ -1042,8 +1042,9 @@ def _cmd(self, python_params=None, py_version=None, local_only=True, sub_command
             elif grep(config_path, "--xmlrpc-interface"):
                 command.add_config_tuple("xmlrpc_interface", "127.0.0.1")
 
+        log_db = self.env['ir.config_parameter'].get_param('runbot.logdb_name')
         if grep(config_path, "log-db"):
-            command.add_config_tuple("log_db", "runbot_logs")
+            command.add_config_tuple("log_db", log_db)
             if grep(config_path, 'log-db-level'):
                 command.add_config_tuple("log_db_level", '25')
 

runbot/tests/common.py

@@ -181,7 +181,6 @@ def setUp(self):
         self.start_patcher('docker_stop', 'odoo.addons.runbot.container._docker_stop')
         self.start_patcher('docker_get_gateway_ip', 'odoo.addons.runbot.models.build_config.docker_get_gateway_ip', None)
 
-        self.start_patcher('cr_commit', 'odoo.sql_db.Cursor.commit', None)
         self.start_patcher('repo_commit', 'odoo.addons.runbot.models.runbot.Runbot._commit', None)
         self.start_patcher('_local_cleanup_patcher', 'odoo.addons.runbot.models.build.BuildResult._local_cleanup')
         self.start_patcher('_local_pg_dropdb_patcher', 'odoo.addons.runbot.models.build.BuildResult._local_pg_dropdb')
@@ -194,6 +193,11 @@ def setUp(self):
 
         self.start_patcher('_get_py_version', 'odoo.addons.runbot.models.build.BuildResult._get_py_version', 3)
 
+        def no_commit(*_args, **_kwargs):
+            _logger.info('Skipping commit')
+
+        self.patch(self.env.cr, 'commit', no_commit)
+
 
     def start_patcher(self, patcher_name, patcher_path, return_value=DEFAULT, side_effect=DEFAULT, new=DEFAULT):