Re: [Pharo-project] PhExample, because well designed tests expand on one another (Sneak Preview)

Oct. 29, 2009


      2009/10/27 Niko Schwarz <niko.schwarz@googlemail.com>
...
The example discussed above would read in code as follows:
EGExample subclass: #ForExampleStack
       â¦
shouldBeEmpty
       "Create the empty stack"
       | stack |
       stack := Stack new.
       stack should be isEmpty.
       stack size should = 0.
       ^ stack
shouldPushElement
       "Push one element"
       | stack |
       stack := self given: #shouldBeEmpty.
I'd suggest this to be:

       stack := self given: [self shouldBeEmpty].

This way it's easier to follow what happenning, and refactoring can be
applied.
...
stack push: 42.
       stack should not be isEmpty.
       stack size should = 1.
       stack top should = 42.
       ^ stack
-- 
Dennis Schetinin