Add unit tests for think jitter
Add unit tests for think jitter

erikerikson/artillery-core,shoreditch-ops/artillery,hassy/artillery,hassy/artillery,shoreditch-ops/artillery-core,hassy/artillery-core,hassy/artillery-core,erikerikson/artillery-core,shoreditch-ops/artillery,shoreditch-ops/artillery-core,hassy/artillery,shoreditch-ops/artillery