Fix undefined indexes in taxes and rename tests. #2507
Rename url tests. #2507
Rename template tests. #2507
Fix and reenable stats tests. #2507
Check if SERVER_PORT isset. #2507
shortcode tests. #2507
Enable session short codes. #2507
Enable role tests. #2507
Remove sample tests
Check that REMOTE_ADDR is not empty and set default IP. #2507
Enable misc tests. #2507