New -> Seam Web Project -> Configure Seam Facet Settings -> setup MySQL database -> general project has MySQL settings, but -test project has hsqldb settings
generated projects:
qwerty & qwerty-test
qwerty: persistence.xml, qwerty-ds.xml, hibernate-console.properties, qwerty.launch - has right settings with MySQL;
qwerty-test: jboss-beans.xml, embedded-jboss-beans.xml - has wrong settings with hsqldb;