I am glad to present simplest mocks for Pharo.
In this version Mocketry is dramatically improved and changed. I try to provide most simple way to stub any message to any object and to verify any occurred behaviour.
You can read full details in my blog http://dionisiydk.blogspot.fr/2016/04/new-version-of-mocketry-30.html
Here is short example:
mock := Mock new.
mock stub someMessage willReturn: 1000.
mock someMessage should be: 1000.
mock should got someMessage.
mock should not got anotherMessage.
rect := 0@0 corner: 2@3.
rect stub width willReturn: 1000.
rect area should be: 3000 “area = width * height”.
rect should got width.