Ok, http://jira.jboss.com/jira/browse/JBSEAM-1633 I attached a MockLog. The mockLog method for SeamTest should be straightforward. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4062339#4062339 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4062339