Add tests for the request ID generation and retrieval
Add tests for the request ID generation and retrieval

Krenair/restbase,milimetric/restbase,Krenair/restbase,physikerwelt/restbase,wikimedia/hyperswitch,physikerwelt/restbase,gwicke/restbase,d00rman/restbase,d00rman/restbase,gwicke/restbase,wikimedia/restbase,inverno/restbase,Pchelolo/restbase,wikimedia/restbase,inverno/restbase,cscott/restbase,wikimedia/mediawiki-services-restbase,cscott/restbase,Pchelolo/restbase,eevans/restbase,eevans/restbase,milimetric/restbase,wikimedia/mediawiki-services-restbase