HtmlUnit Type Error: Cannot find function

[maca]

Hi, I am trying to test Facebook connect integration with my app, I can login to facebook, and executing some javascript unauthorize my app for testing authorization. Shit happens when through akephalos I visit facebook authorizatation page and I press Allow, then I get this message:

       com.gargoylesoftware.htmlunit.ScriptException: TypeError: Cannot find function parse in object [object Window]. (script in http://www.facebook.com/connect/uiserver.php?method=permissions.request&app_id=143526625701274&display=page&redirect_uri=http%3A%2F%2Fboston-test.com%2Fauthentication%2Ffacebook&type=web_server&fbconnect=1&perms=email%2Cpublish_stream&from_login=1 

here's a gist on how the error can be reproduced:

https://gist.github.com/799148

I googled about this and some posts suggest changing html unit browser emulation to IE7,

does akephalos provides an option for doing so?

[Nerian]

Can you try using this repo please:

gem 'akephalos', :git => "git@github.com:Nerian/akephalos.git"

[maca]

Nerian, thanks. I've tried using your repo but when using it to running my features it won't rely on the akephalos driver but the rack test one. Meaning webrick is not launched and any visit that involves going out of my app won't work.

[Nerian]

Do you have this? Capybara.default_driver = :akephalos

[maca]

Yeah, I do, I could run my features with akephalos prior to adding your repo to my Gemfile.

[maca]

BTW, I am not using Rails but Sinatra.

[Nerian]

I tried something. Tell if it works: https://github.com/Nerian/akephalos/tree/emulation-ie7

gem 'akephalos', :git => "git://github.com/Nerian/akephalos.git", :branch=>"emulation-ie7"

[Nerian]

Mmm nah, it fails. Let me rethink.

[Nerian]

Ok, I did set html unit browser emulation to IE7. Check if your test works now.

gem 'akephalos', :git => "git://github.com/Nerian/akephalos.git", :branch=>"emulation-ie7"

[maca]

Still no luck, I guess web server is getting launched because it takes longer to start but I get no feedback, I don't know if starts on the same port. I have edited my hosts file to have a dummy domain pointing to localhost and I setted an Nginx virtual host as a proxy for that domain into the port 9887 which is the one used by akephalos, all this because to test Facebook integration I need to provide a domain.
Anyway when I try to see what akephalos is getting I get a bad gateway which makes me believe akephalos is not launching a web server or it is launching it in another port.

[maca]

Setting client.setThrowExceptionOnScriptError(false) as here solved the issue.

https://github.com/windock/akephalos/commit/bb56c7575a515f8b878c7513b608788b23c7ee58

[Nerian]

That's weird, that code it is actually in my that too.

[ashes999]

(3 years later)

This solved my problem too. My "missing" function was document.getElementsByClassName, which doesn't make much sense.