some tests produce sample output which can be found here.
(these outputs use the fancy filter which is not the default)

routing:

• bgp unicast
• bgp updategroup
• bgp nexthop
• bgp softreconfig
• bgp evpn/pbb
• bgp evpn/vxlan
• bgp evpn/cmac
• bgp evpn/vpws
• bgp vpls/ldp
• bgp vpls/bgp
• bgp vpnv4
• bgp vpnv6
• bgp automesh
• isis
• ospf
• lsrp
• pvrp
• eigrp
• rift
• babel
• olsr
• rip
• static
• policy
• multicast
• tracker
• bfd

mpls:

• ldp
• ldp mp2mp
• ldp p2mp
• ldp p2p
• traffeng
• traffeng p2mp
• pseudowire
• segment routing
• bier
• nsh

crypto:

• route inspect
• flow inspect
• interface inspect
• bridge inspect
• mpls inspect
• access list
• nat
• ipsec
• macsec
• transparent proxy
• inlsp
• satp
• skip
• swipe
• openvpn
• wireguard

qos:

• hierachical
• bandwidth
• police
• pps
• priority
• shape
• drop
• transmit

information:

• basic info

tunneling:

• gre
• udpgre
• amt
• ip in ip
• ip compress
• ip encap
• lisp
• minimal encap
• mpls in ip
• mpls in udp
• nos
• icmp tunnel
• pim tunnel
• pipe encap
• trans mux

bridging:

• bridge
• spantree
• erpsan
• etherip
• sreth
• dlsw
• geneve
• tzsp
• llcudp
• capwap
• lwapp
• nvgre
• uti
• vxlan

ppp tunneling:

• ax25
• bstun
• gtp
• l2f
• l2tp
• tdm over udp
• pack over udp
• pack over ip
• pppoe
• pptp
• sstp
• anyconnect
• fortinet
• stun
• async over tcp
• async over telnet
• async over tls
• async over ssh

encapsulation:

• atmdxi
• atmsar
• arcnet
• infini
• bundle
• ethernet
• framerelay
• hairpin
• isdn
• lapb
• ppp
• hdlc
• raw
• sep
• iponly
• pwether
• virtualppp
• evc

openflow:

• software
• bridging
• routing
• mpls
• multicast
• mldp