[rspec-users] [Cucumber] a few clarifications please...

David Chelimsky dchelimsky at gmail.com
Wed Dec 17 16:22:40 EST 2008


On Wed, Dec 17, 2008 at 2:34 PM, Tim Walker <walketim at gmail.com> wrote:
> Hi Guys,
>
> Things are working great with Cucumber and am getting better at
> expressing requirements as behaviors. Kudos!
>
> I seek a couple of points of clarification, or confirmation, if
> someone has a minute or two...
>
> FWIW - I've read the wiki and the given-when-then page and just seek
> confirmation:
>
> There is no dependency implied in the keywords "given", "then" and
> "when" (as well as "and" and "but), correct? These are simply naming
> conventions that denote the well known "Build/Operate/Check" pattern
> but have no real physical relationship, they're just tags that denote
> the steps.

Correct.

> A "pending" step is any step that has a matching step but nothing is
> implemented.

Correct.

> A "successful" step is any step that is matched, has some code and
> doesn't assert anything resolving to false.

Or raise an error.

> A "gray" out step means that no steps were found that matched the feature.

Blue? Means that a step was found, but a previous step was either
pending or failed.

> You need to be careful that features do not match steps in the step
> file or cucumber will execute the first step it finds that matches
> (really don't know how this works, will a test sequence ever go
> 'backwards'?)

Cucumber tells you when it finds two steps definitions that could
match the step in the feature.

> Going back and changing the stuff in the .feature file is risky as
> it's very easy to create a mismatch and the step won't be found.

Not sure why that is risky, unless you mean that there are
non-developers making these changes. If so, then they should probably
be made collaboratively.

>
> Thanks very much,
>
> Tim
> _______________________________________________
> rspec-users mailing list
> rspec-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/rspec-users
>


More information about the rspec-users mailing list