Add agent tests for the handful of baked-in processors.
Add agent tests for the handful of baked-in processors.

chaiku/fedmsg,pombredanne/fedmsg,chaiku/fedmsg,fedora-infra/fedmsg,vivekanand1101/fedmsg,vivekanand1101/fedmsg,maxamillion/fedmsg,maxamillion/fedmsg,fedora-infra/fedmsg,fedora-infra/fedmsg,pombredanne/fedmsg,vivekanand1101/fedmsg,maxamillion/fedmsg,pombredanne/fedmsg,chaiku/fedmsg