Social: add tests for ByNick function
Social: add tests for ByNick function

alex-ionochkin/koding,drewsetski/koding,gokmen/koding,mertaytore/koding,drewsetski/koding,alex-ionochkin/koding,usirin/koding,andrewjcasal/koding,acbodine/koding,kwagdy/koding-1,szkl/koding,szkl/koding,rjeczalik/koding,rjeczalik/koding,kwagdy/koding-1,cihangir/koding,drewsetski/koding,alex-ionochkin/koding,mertaytore/koding,jack89129/koding,rjeczalik/koding,szkl/koding,jack89129/koding,sinan/koding,kwagdy/koding-1,mertaytore/koding,kwagdy/koding-1,sinan/koding,cihangir/koding,jack89129/koding,usirin/koding,rjeczalik/koding,usirin/koding,szkl/koding,andrewjcasal/koding,mertaytore/koding,koding/koding,kwagdy/koding-1,szkl/koding,acbodine/koding,alex-ionochkin/koding,cihangir/koding,drewsetski/koding,andrewjcasal/koding,acbodine/koding,gokmen/koding,sinan/koding,sinan/koding,rjeczalik/koding,acbodine/koding,koding/koding,szkl/koding,gokmen/koding,gokmen/koding,usirin/koding,sinan/koding,mertaytore/koding,cihangir/koding,mertaytore/koding,gokmen/koding,jack89129/koding,usirin/koding,cihangir/koding,koding/koding,gokmen/koding,drewsetski/koding,gokmen/koding,koding/koding,drewsetski/koding,alex-ionochkin/koding,jack89129/koding,andrewjcasal/koding,mertaytore/koding,acbodine/koding,andrewjcasal/koding,jack89129/koding,drewsetski/koding,gokmen/koding,jack89129/koding,koding/koding,usirin/koding,rjeczalik/koding,sinan/koding,koding/koding,cihangir/koding,mertaytore/koding,acbodine/koding,sinan/koding,alex-ionochkin/koding,szkl/koding,andrewjcasal/koding,acbodine/koding,cihangir/koding,acbodine/koding,koding/koding,rjeczalik/koding,kwagdy/koding-1,alex-ionochkin/koding,andrewjcasal/koding,alex-ionochkin/koding,kwagdy/koding-1,kwagdy/koding-1,sinan/koding,drewsetski/koding,andrewjcasal/koding,jack89129/koding,usirin/koding,szkl/koding,usirin/koding,rjeczalik/koding,koding/koding,cihangir/koding