Finalize routing settings test case

Signed-off-by: crynobone <crynobone@gmail.com>
Remove deprecated helper

Signed-off-by: crynobone <crynobone@gmail.com>
Fixed missing variable

Signed-off-by: crynobone <crynobone@gmail.com>
Fixed another missing variable

Signed-off-by: crynobone <crynobone@gmail.com>