(PDB-1943) Add acceptance helper function back after removal
(PDB-1943) Add acceptance helper function back after removal

This commit adds back an erroneously removed acceptance test helper
function used by our facts storage tests.

rbrw/puppetdb,puppetlabs/puppetdb,kbarber/puppetdb,puppetlabs/puppetdb,wkalt/puppetdb,rbrw/puppetdb,waynr/puppetdb,senior/puppetdb,waynr/puppetdb,waynr/puppetdb,mullr/puppetdb,mullr/puppetdb,puppetlabs/puppetdb,wkalt/puppetdb,puppetlabs/puppetdb,waynr/puppetdb,grimradical/puppetdb,kbarber/puppetdb,mullr/puppetdb,grimradical/puppetdb,wkalt/puppetdb,kbarber/puppetdb,kbarber/puppetdb,rbrw/puppetdb,senior/puppetdb,puppetlabs/puppetdb,rbrw/puppetdb,mullr/puppetdb,wkalt/puppetdb,grimradical/puppetdb,grimradical/puppetdb,senior/puppetdb,rbrw/puppetdb,senior/puppetdb,mullr/puppetdb