Cleaning up the db_client_test by replacing testutils with Gomega
Cleaning up the db_client_test by replacing testutils with Gomega

SpectoLabs/hoverfly,tjcunliffe/hoverfly,tjcunliffe/hoverfly,SpectoLabs/hoverfly,tjcunliffe/hoverfly,tjcunliffe/hoverfly,tjcunliffe/hoverfly,tjcunliffe/hoverfly