rspec users - Mar 2009 - [Cucumber] ANN: Cucumber with pure Java

Big news for all Java programmers out there.
Now you can use Cucumber with pure Java!

That''s right, you don''t have to write a single line of Ruby!
(1)
All of your step definitions can be written as annotated methods in POJOs
(Plain Old Java Objects).

To get a taste of what this looks like, check out the simple example in the
cucumber_java project on GitHub:

* README for example:
http://github.com/aslakhellesoy/cucumber_java/tree/271160300da5bc9275dd67624f711c5ea6913187/examples/simple
* Some sample step defs:
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/src/main/java/simple/StuffSteps.java
* The main page: http://github.com/aslakhellesoy/cucumber_java/tree/master

By this I hope Cucumber will reach a bigger crowd. Much bigger crowd
actually :-) - this will work for Scala, Clojure, Jython and all the other
cool JVM languages too.
(I''ll be doing something similar for .NET, which will bring Cucumber
goodness to C#, F# and whatever languages run on .NET. But IronRuby must
catch up on speed first).

I had the pleasure of going back to visit PicoContainer - a pioneering
lightweight dependency injection container I developed with Paul Hammant
back in 2003. It''s still lightweight and a joy to use (relatively
speaking -
Java in itself isn''t joyful). Cucumber-java uses PicoContainer to
instantiate the POJOs that define the annotated step definition methods, so
if you''re so inclined, these classes can depend on each other via
constructor DI, and PicoContainer just figures out how to instantiate the
objects).

So if you''re working on a Java project, have been looking at Cucumber
but
stayed away because of all the weird Ruby, this is your chance. Here is a
cuke for Duke!

(::) Aslak (::)

(1) You still need a tiny bit of Ruby to register step definitions:
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/features/support/env.rb
(This will hopefully go away in the future, with some better Ant and Maven
support).
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On Mar 25, 2009, at 9:08 AM, aslak hellesoy wrote:
> Big news for all Java programmers out there.
> Now you can use Cucumber with pure Java!
>
> That''s right, you don''t have to write a single line of
Ruby! (1)
> All of your step definitions can be written as annotated methods in  
> POJOs (Plain Old Java Objects).
>
> To get a taste of what this looks like, check out the simple example  
> in the cucumber_java project on GitHub:
>
> * README for example:
http://github.com/aslakhellesoy/cucumber_java/tree/271160300da5bc9275dd67624f711c5ea6913187/examples/simple
> * Some sample step defs:
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/src/main/java/simple/StuffSteps.java
> * The main page: http://github.com/aslakhellesoy/cucumber_java/tree/master
>
> By this I hope Cucumber will reach a bigger crowd. Much bigger crowd  
> actually :-) - this will work for Scala, Clojure, Jython and all the  
> other cool JVM languages too.
> (I''ll be doing something similar for .NET, which will bring
Cucumber
> goodness to C#, F# and whatever languages run on .NET. But IronRuby  
> must catch up on speed first).
>
> I had the pleasure of going back to visit PicoContainer - a  
> pioneering lightweight dependency injection container I developed  
> with Paul Hammant back in 2003. It''s still lightweight and a joy
to
> use (relatively speaking - Java in itself isn''t joyful). Cucumber-
> java uses PicoContainer to instantiate the POJOs that define the  
> annotated step definition methods, so if you''re so inclined, these
> classes can depend on each other via constructor DI, and  
> PicoContainer just figures out how to instantiate the objects).
>
> So if you''re working on a Java project, have been looking at  
> Cucumber but stayed away because of all the weird Ruby, this is your  
> chance. Here is a cuke for Duke!
>
> (::) Aslak (::)
>
> (1) You still need a tiny bit of Ruby to register step definitions:
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/features/support/env.rb
> (This will hopefully go away in the future, with some better Ant and  
> Maven support).

Very cool stuff.  It would be an interesting and informative exercise  
to take a JBehave tutorial and use Cucumber to drive out the same  
feature and then have a side-by-side comparison of the required step  
definitions.  I found this JBehave tutorial which would make a good  
candidate for such a comparison:
http://www.ryangreenhall.com/articles/bdd-by-example.html

If someone doesn''t get around to this in the next couple of weeks I  
may take a stab at it and make a blog post of it.

-Ben

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Den 25. mars. 2009 kl. 18.18 skrev Ben Mabey <ben at benmabey.com>:
>
> On Mar 25, 2009, at 9:08 AM, aslak hellesoy wrote:
>
>> Big news for all Java programmers out there.
>> Now you can use Cucumber with pure Java!
>>
>> That''s right, you don''t have to write a single line
of Ruby! (1)
>> All of your step definitions can be written as annotated methods in  
>> POJOs (Plain Old Java Objects).
>>
>> To get a taste of what this looks like, check out the simple  
>> example in the cucumber_java project on GitHub:
>>
>> * README for example:
http://github.com/aslakhellesoy/cucumber_java/tree/271160300da5bc9275dd67624f711c5ea6913187/examples/simple
>> * Some sample step defs:
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/src/main/java/simple/StuffSteps.java
>> * The main page:
http://github.com/aslakhellesoy/cucumber_java/tree/master
>>
>> By this I hope Cucumber will reach a bigger crowd. Much bigger  
>> crowd actually :-) - this will work for Scala, Clojure, Jython and  
>> all the other cool JVM languages too.
>> (I''ll be doing something similar for .NET, which will bring  
>> Cucumber goodness to C#, F# and whatever languages run on .NET. But  
>> IronRuby must catch up on speed first).
>>
>> I had the pleasure of going back to visit PicoContainer - a  
>> pioneering lightweight dependency injection container I developed  
>> with Paul Hammant back in 2003. It''s still lightweight and a
joy to
>> use (relatively speaking - Java in itself isn''t joyful).
Cucumber-
>> java uses PicoContainer to instantiate the POJOs that define the  
>> annotated step definition methods, so if you''re so inclined,
these
>> classes can depend on each other via constructor DI, and  
>> PicoContainer just figures out how to instantiate the objects).
>>
>> So if you''re working on a Java project, have been looking at  
>> Cucumber but stayed away because of all the weird Ruby, this is  
>> your chance. Here is a cuke for Duke!
>>
>> (::) Aslak (::)
>>
>> (1) You still need a tiny bit of Ruby to register step definitions:
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/features/support/env.rb
>> (This will hopefully go away in the future, with some better Ant  
>> and Maven support).
>
>
> Very cool stuff.  It would be an interesting and informative  
> exercise to take a JBehave tutorial and use Cucumber to drive out  
> the same feature and then have a side-by-side comparison of the  
> required step definitions.  I found this JBehave tutorial which  
> would make a good candidate for such a comparison:
> http://www.ryangreenhall.com/articles/bdd-by-example.html
>
I skimmed it, and it looks like a great tutorial. A comparison would  
be very interesting.

Aslak
> If someone doesn''t get around to this in the next couple of weeks
I
> may take a stab at it and make a blog post of it.
>
> -Ben
>
> _______________________________________________
> rspec-users mailing list
> rspec-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/rspec-users
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2009/3/25 Ben Mabey <ben at benmabey.com>:
>
> On Mar 25, 2009, at 9:08 AM, aslak hellesoy wrote:
>
> Big news for all Java programmers out there.
> Now you can use Cucumber with pure Java!
>
> That''s right, you don''t have to write a single line of
Ruby! (1)
> All of your step definitions can be written as annotated methods in POJOs
> (Plain Old Java Objects).
>
> To get a taste of what this looks like, check out the simple example in the
> cucumber_java project on GitHub:
>
> * README for example:
>
http://github.com/aslakhellesoy/cucumber_java/tree/271160300da5bc9275dd67624f711c5ea6913187/examples/simple
> * Some sample step defs:
>
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/src/main/java/simple/StuffSteps.java
> * The main page: http://github.com/aslakhellesoy/cucumber_java/tree/master
>
> By this I hope Cucumber will reach a bigger crowd. Much bigger crowd
> actually :-) - this will work for Scala, Clojure, Jython and all the other
> cool JVM languages too.
> (I''ll be doing something similar for .NET, which will bring
Cucumber
> goodness to C#, F# and whatever languages run on .NET. But IronRuby must
> catch up on speed first).
>
> I had the pleasure of going back to visit PicoContainer - a pioneering
> lightweight dependency injection container I developed with Paul Hammant
> back in 2003. It''s still lightweight and a joy to use (relatively
speaking -
> Java in itself isn''t joyful). Cucumber-java uses PicoContainer to
> instantiate the POJOs that define the annotated step definition methods, so
> if you''re so inclined, these classes can depend on each other via
> constructor DI, and PicoContainer just figures out how to instantiate the
> objects).
>
> So if you''re working on a Java project, have been looking at
Cucumber but
> stayed away because of all the weird Ruby, this is your chance. Here is a
> cuke for Duke!
>
> (::) Aslak (::)
>
> (1) You still need a tiny bit of Ruby to register step definitions:
>
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/features/support/env.rb
> (This will hopefully go away in the future, with some better Ant and Maven
> support).
>
>
> Very cool stuff. ?It would be an interesting and informative?exercise to
> take a JBehave tutorial and use Cucumber to drive out the same?feature and
> then have a side-by-side comparison of the required step definitions.
> found this JBehave tutorial which would make a good candidate for such a
> comparison:
> http://www.ryangreenhall.com/articles/bdd-by-example.html
> If someone doesn''t get around to this in the next couple of weeks
I may take
> a stab at it and make a blog post of it.
I''m assuming you mean w/Java, but I''d like to encourage folks
who are
learning BDD to walk through his example even with Ruby. I did that
tonight and it was quite pleasant. The tutorial is small and focused,
and it can be completed in not much time.  However, the tutorial does
leave out some implementation that you would need in order to actually
complete it, but I find those sorts of things fun to figure out.

Translating Ryan''s tutorial to Ruby allows you to explore writing
rspec simple matchers (or full fledged matchers) if you want to go
that route, and overall I found it fun to go through it and practice
my own skills.

I know it''s not the comparison Ben and Aslak are talking about, but
for those of you who are looking for a good little tutorial to walk
through and practice with, this one is pretty good if you are somewhat
familiar with Cucumber, RSpec, and Ruby,

-- 
Zach Dennis
http://www.continuousthinking.com
http://www.mutuallyhuman.com

Hi,

None of these example links are working,can you please check?

Thanks for your help,
Kedar 


Ben Mabey-2 wrote:
> 
> 
> On Mar 25, 2009, at 9:08 AM, aslak hellesoy wrote:
> 
>> Big news for all Java programmers out there.
>> Now you can use Cucumber with pure Java!
>>
>> That''s right, you don''t have to write a single line
of Ruby! (1)
>> All of your step definitions can be written as annotated methods in  
>> POJOs (Plain Old Java Objects).
>>
>> To get a taste of what this looks like, check out the simple example  
>> in the cucumber_java project on GitHub:
>>
>> * README for example:
>>
http://github.com/aslakhellesoy/cucumber_java/tree/271160300da5bc9275dd67624f711c5ea6913187/examples/simple
>> * Some sample step defs:
>>
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/src/main/java/simple/StuffSteps.java
>> * The main page:
>> http://github.com/aslakhellesoy/cucumber_java/tree/master
>>
>> By this I hope Cucumber will reach a bigger crowd. Much bigger crowd  
>> actually :-) - this will work for Scala, Clojure, Jython and all the  
>> other cool JVM languages too.
>> (I''ll be doing something similar for .NET, which will bring
Cucumber
>> goodness to C#, F# and whatever languages run on .NET. But IronRuby  
>> must catch up on speed first).
>>
>> I had the pleasure of going back to visit PicoContainer - a  
>> pioneering lightweight dependency injection container I developed  
>> with Paul Hammant back in 2003. It''s still lightweight and a
joy to
>> use (relatively speaking - Java in itself isn''t joyful).
Cucumber-
>> java uses PicoContainer to instantiate the POJOs that define the  
>> annotated step definition methods, so if you''re so inclined,
these
>> classes can depend on each other via constructor DI, and  
>> PicoContainer just figures out how to instantiate the objects).
>>
>> So if you''re working on a Java project, have been looking at  
>> Cucumber but stayed away because of all the weird Ruby, this is your  
>> chance. Here is a cuke for Duke!
>>
>> (::) Aslak (::)
>>
>> (1) You still need a tiny bit of Ruby to register step definitions:
>>
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/features/support/env.rb
>> (This will hopefully go away in the future, with some better Ant and  
>> Maven support).
> 
> 
> Very cool stuff.  It would be an interesting and informative exercise  
> to take a JBehave tutorial and use Cucumber to drive out the same  
> feature and then have a side-by-side comparison of the required step  
> definitions.  I found this JBehave tutorial which would make a good  
> candidate for such a comparison:
> http://www.ryangreenhall.com/articles/bdd-by-example.html
> 
> If someone doesn''t get around to this in the next couple of weeks
I
> may take a stab at it and make a blog post of it.
> 
> -Ben
> 
> 
> _______________________________________________
> rspec-users mailing list
> rspec-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/rspec-users
> 
-- 
View this message in context:
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On Jul 16, 2011, at 12:57, KWIO <kedarwaghmode at gmail.com> wrote:
>
> Hi,
>
> None of these example links are working,can you please check?
>
http://github.com/cucumber/cuke4duke
> Thanks for your help,
> Kedar
>
>
> Ben Mabey-2 wrote:
>>
>>
>> On Mar 25, 2009, at 9:08 AM, aslak hellesoy wrote:
>>
>>> Big news for all Java programmers out there.
>>> Now you can use Cucumber with pure Java!
>>>
>>> That''s right, you don''t have to write a single
line of Ruby! (1)
>>> All of your step definitions can be written as annotated methods in
>>> POJOs (Plain Old Java Objects).
>>>
>>> To get a taste of what this looks like, check out the simple
example
>>> in the cucumber_java project on GitHub:
>>>
>>> * README for example:
>>>
http://github.com/aslakhellesoy/cucumber_java/tree/271160300da5bc9275dd67624f711c5ea6913187/examples/simple
>>> * Some sample step defs:
>>>
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/src/main/java/simple/StuffSteps.java
>>> * The main page:
>>> http://github.com/aslakhellesoy/cucumber_java/tree/master
>>>
>>> By this I hope Cucumber will reach a bigger crowd. Much bigger
crowd
>>> actually :-) - this will work for Scala, Clojure, Jython and all
the
>>> other cool JVM languages too.
>>> (I''ll be doing something similar for .NET, which will
bring Cucumber
>>> goodness to C#, F# and whatever languages run on .NET. But IronRuby
>>> must catch up on speed first).
>>>
>>> I had the pleasure of going back to visit PicoContainer - a
>>> pioneering lightweight dependency injection container I developed
>>> with Paul Hammant back in 2003. It''s still lightweight and
a joy to
>>> use (relatively speaking - Java in itself isn''t joyful).
Cucumber-
>>> java uses PicoContainer to instantiate the POJOs that define the
>>> annotated step definition methods, so if you''re so
inclined, these
>>> classes can depend on each other via constructor DI, and
>>> PicoContainer just figures out how to instantiate the objects).
>>>
>>> So if you''re working on a Java project, have been looking
at
>>> Cucumber but stayed away because of all the weird Ruby, this is
your
>>> chance. Here is a cuke for Duke!
>>>
>>> (::) Aslak (::)
>>>
>>> (1) You still need a tiny bit of Ruby to register step definitions:
>>>
http://github.com/aslakhellesoy/cucumber_java/blob/271160300da5bc9275dd67624f711c5ea6913187/examples/simple/features/support/env.rb
>>> (This will hopefully go away in the future, with some better Ant
and
>>> Maven support).
>>
>>
>> Very cool stuff.  It would be an interesting and informative exercise
>> to take a JBehave tutorial and use Cucumber to drive out the same
>> feature and then have a side-by-side comparison of the required step
>> definitions.  I found this JBehave tutorial which would make a good
>> candidate for such a comparison:
>> http://www.ryangreenhall.com/articles/bdd-by-example.html
>>
>> If someone doesn''t get around to this in the next couple of
weeks I
>> may take a stab at it and make a blog post of it.
>>
>> -Ben
>>
>>
>> _______________________________________________
>> rspec-users mailing list
>> rspec-users at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/rspec-users
>>
>
> --
> View this message in context:
http://old.nabble.com/-Cucumber--ANN%3A-Cucumber-with-pure-Java-tp22704377p32042148.html
> Sent from the rspec-users mailing list archive at Nabble.com.
>
> _______________________________________________
> rspec-users mailing list
> rspec-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/rspec-users