AS7-579: make sure the test is run in preview mode
AS7-579: make sure the test is run in preview mode

wildfly/wildfly,tomazzupan/wildfly,rhusar/wildfly,tomazzupan/wildfly,iweiss/wildfly,wildfly/wildfly,golovnin/wildfly,wildfly/wildfly,99sono/wildfly,xasx/wildfly,tadamski/wildfly,jstourac/wildfly,pferraro/wildfly,xasx/wildfly,xasx/wildfly,pferraro/wildfly,rhusar/wildfly,jstourac/wildfly,99sono/wildfly,tadamski/wildfly,jstourac/wildfly,iweiss/wildfly,iweiss/wildfly,rhusar/wildfly,tomazzupan/wildfly,golovnin/wildfly,golovnin/wildfly,pferraro/wildfly,pferraro/wildfly,tadamski/wildfly,jstourac/wildfly,iweiss/wildfly,rhusar/wildfly,wildfly/wildfly,99sono/wildfly