Seems a shame to have to plug (read: hack) around Karma, when the default (read: easier to set up) usage gets 99% of the way there. Not to balk at your efforts at all - I just think it seems like tackling this problem seems preferable to having to inject iframes with custom scripts.
On Tuesday, 20 May 2014 15:47:49 UTC+1, Rob Dodson wrote: > > I know the Polymer team uses a plugin they wrote for Karma to run tests in > iframes. You can check it out here: > https://github.com/Polymer/core-tests/tree/master/tests > > We haven't written a ton of guidance around it (though I believe Addy is > working on an article) but the tools folder in that repo might be enough to > get you started. Maybe give it a shot, see how far you get, and we can keep > this thread going to work through any issues. > > On Tuesday, May 20, 2014 7:37:29 AM UTC-7, keithamus wrote: >> >> I've set up a reduced test case on >> Github<https://github.com/keithamus/polymer-karma-test>to demonstrate the >> problem I'm having. >> >> Essentially, Karma <http://karma-runner.github.io/> isn't working with >> Polymer - during running of the tests, Polymer complains about duplicate >> elements being registered, however, in Karma's debug mode, and in fact >> outside of the test environment, the polymer elements work fine. >> >> I realise that this sounds pretty much like a Karma bug, but this seems >> like a good place to get the ball rolling at least. >> >> The error from Polymer is as follows: >> >> Error: DuplicateDefinitionError: a type with name 'a-element' is already >> registered >> at >> /Users/keith/Projects/polymer-karma-test/main/bower_components/platform/platform.js:15 >> >> >> Feel free to pull the repo and have a play >> > Follow Polymer on Google+: plus.google.com/107187849809354688692 --- You received this message because you are subscribed to the Google Groups "Polymer" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/polymer-dev/1ea26558-7372-444a-8b35-5bf5cd6ad2bc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
