Move testing info to CONTRIBUTING.md

CONTRIBUTING.md

@@ -0,0 +1,37 @@
+# Contributing
+
+For running the tests, you will need:
+
+* Ruby 1.9.3+ with Bundler
+* PhantomJS (for headless testing)
+
+First run bootstrap to ensure necessary dependencies:
+
+```
+$ script/bootstrap
+```
+
+Then run headless tests in the console:
+
+```
+$ script/test [<test-file>]
+```
+
+To run tests in other browsers, start a server:
+
+```
+$ script/server
+# now open http://localhost:4567/
+```
+
+## Test structure
+
+There are 3 main test modules:
+
+* `test/unit/fn_pjax.js` - Primarily tests the `$.fn.pjax` method and its options
+* `test/unit/pjax.js` - Main comprehensive pjax functionality tests
+* `test/unit/pjax_fallback.js` - Tests that verify same result after navigation
+  even if pjax is disabled (like for browsers that don't support pushState).
+
+Each test drives a hidden test page in an `<iframe>`. See other tests to see how
+they trigger pjax by using the `frame` reference and remember to do so as well.

README.md

@@ -386,24 +386,6 @@ end
 
 Deploying a deploy, bumping the version constant to force clients to do a full reload the next request getting the new layout and assets.
 
-## Contributing
-
-```
-$ git clone https://github.com/defunkt/jquery-pjax.git
-$ cd jquery-pjax/
-```
-
-To run the test suite locally, start up the Sinatra test application.
-
-```
-$ bundle install
-$ bundle exec ruby test/app.rb
-== Sinatra/1.4.5 has taken the stage on 4567 for development with backup from WEBrick
-
-# in another tab:
-$ open http://localhost:4567/
-```
-
 [compat]: http://caniuse.com/#search=pushstate
 [$.fn.on]: http://api.jquery.com/on/
 [$.ajax]: http://api.jquery.com/jQuery.ajax/