add jasmine-headless-webkit for javascript testing

.gitignore

@@ -1,3 +1,4 @@
+.jhw-cache
 .DS_Store
 .sass-cache
 public/assets/application-*.*

Gemfile

@@ -2,12 +2,16 @@ source :rubygems
 
 gem 'therubyracer'
 
+gem 'jasmine'
 gem 'coffee-script'
 gem 'uglifier'
 gem 'sass'
 gem 'sprockets'
 
+gem 'jasmine-headless-webkit', :git => 'git://github.com/johnbintz/jasmine-headless-webkit.git', :branch => 'master'
+
 gem 'guard-rake'
 gem 'guard-sprockets2'
+gem 'guard-jasmine-headless-webkit'
 
 gem 'rb-fsevent'

Gemfile.lock

@@ -1,34 +1,75 @@
+GIT
+  remote: git://github.com/johnbintz/jasmine-headless-webkit.git
+  revision: 21590a9a194ee80b39fa206706b9b93563b216e1
+  branch: master
+  specs:
+    jasmine-headless-webkit (0.9.0.rc1)
+      coffee-script
+      jasmine-core
+      multi_json
+      rainbow
+      sprockets
+      sprockets-vendor_gems
+
 GEM
   remote: http://rubygems.org/
   specs:
+    childprocess (0.3.1)
+      ffi (~> 1.0.6)
     coffee-script (2.2.0)
       coffee-script-source
       execjs
     coffee-script-source (1.2.0)
+    diff-lcs (1.1.3)
     execjs (1.3.0)
       multi_json (~> 1.0)
     ffi (1.0.11)
     guard (1.0.1)
       ffi (>= 0.5.0)
       thor (~> 0.14.6)
+    guard-jasmine-headless-webkit (0.3.2)
+      guard (>= 0.4.0)
+      jasmine-headless-webkit (>= 0.7.0)
     guard-rake (0.0.5)
       guard
       rake
     guard-sprockets2 (0.0.6)
       guard
       sprockets (~> 2.0)
     hike (1.2.1)
+    jasmine (1.1.2)
+      jasmine-core (>= 1.1.0)
+      rack (>= 1.1)
+      rspec (>= 1.3.1)
+      selenium-webdriver (>= 0.1.3)
+    jasmine-core (1.1.0)
     libv8 (3.3.10.4)
     multi_json (1.1.0)
     rack (1.4.1)
+    rainbow (1.1.3)
     rake (0.9.2.2)
     rb-fsevent (0.9.0)
+    rspec (2.8.0)
+      rspec-core (~> 2.8.0)
+      rspec-expectations (~> 2.8.0)
+      rspec-mocks (~> 2.8.0)
+    rspec-core (2.8.0)
+    rspec-expectations (2.8.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.8.0)
+    rubyzip (0.9.6.1)
     sass (3.1.15)
+    selenium-webdriver (2.20.0)
+      childprocess (>= 0.2.5)
+      ffi (~> 1.0)
+      multi_json (~> 1.0)
+      rubyzip
     sprockets (2.3.1)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
+    sprockets-vendor_gems (0.1.1)
     therubyracer (0.9.10)
       libv8 (~> 3.3.10)
     thor (0.14.6)
@@ -42,8 +83,11 @@ PLATFORMS
 
 DEPENDENCIES
   coffee-script
+  guard-jasmine-headless-webkit
   guard-rake
   guard-sprockets2
+  jasmine
+  jasmine-headless-webkit!
   rb-fsevent
   sass
   sprockets

Guardfile

@@ -8,4 +8,10 @@ end
 
 guard 'rake', :task => 'copy_assets' do
   watch(%r{^public/assets/application-.+$})
+end
+
+guard 'jasmine-headless-webkit' do
+  watch(%r{^spec/(.+)_spec\.(js\.coffee|js|coffee)})  { |m| newest_js_file("spec/#{m[1]}_spec.#{m[2]}") }
+  watch(%r{^lib/(.+)\.(js\.coffee|js)|coffee})        { |m| newest_js_file("spec/lib/#{m[1]}_spec.#{m[2]}") }
+  watch(%r{spec/spec_helper\.(js\.coffee|js|coffee)}) { "spec" }
 end

Rakefile

@@ -18,3 +18,12 @@ task :copy_assets do
   end
 end
 
+
+begin
+  require 'jasmine'
+  load 'jasmine/tasks/jasmine.rake'
+rescue LoadError
+  task :jasmine do
+    abort "Jasmine is not available. In order to run jasmine, you must: (sudo) gem install jasmine"
+  end
+end

spec/javascripts/helpers/SpecHelper.js

@@ -0,0 +1,9 @@
+beforeEach(function() {
+  this.addMatchers({
+    toBePlaying: function(expectedSong) {
+      var player = this.actual;
+      return player.currentlyPlayingSong === expectedSong && 
+             player.isPlaying;
+    }
+  });
+});

spec/javascripts/support/jasmine.yml

@@ -0,0 +1,74 @@
+# src_files
+#
+# Return an array of filepaths relative to src_dir to include before jasmine specs.
+# Default: []
+#
+# EXAMPLE:
+#
+# src_files:
+#   - lib/source1.js
+#   - lib/source2.js
+#   - dist/**/*.js
+#
+src_files:
+    - public/assets/application.js
+
+# stylesheets
+#
+# Return an array of stylesheet filepaths relative to src_dir to include before jasmine specs.
+# Default: []
+#
+# EXAMPLE:
+#
+# stylesheets:
+#   - css/style.css
+#   - stylesheets/*.css
+#
+stylesheets:
+  - public/assets/application.css
+
+# helpers
+#
+# Return an array of filepaths relative to spec_dir to include before jasmine specs.
+# Default: ["helpers/**/*.js"]
+#
+# EXAMPLE:
+#
+# helpers:
+#   - helpers/**/*.js
+#
+helpers:
+
+# spec_files
+#
+#  Return an array of filepaths relative to spec_dir to include.
+# Default: ["**/*[sS]pec.js"]
+#
+# EXAMPLE:
+#
+# spec_files:
+#   - **/*[sS]pec.js
+#
+spec_files:
+
+# src_dir
+#
+# Source directory path. Your src_files must be returned relative to this path. Will use root if left blank.
+# Default: project root
+#
+# EXAMPLE:
+#
+# src_dir: public
+#
+src_dir:
+
+# spec_dir
+#
+# Spec directory path. Your spec_files must be returned relative to this path.
+# Default: spec/javascripts
+#
+# EXAMPLE:
+#
+# spec_dir: spec/javascripts
+#
+spec_dir:

spec/javascripts/support/jasmine_config.rb

@@ -0,0 +1,23 @@
+module Jasmine
+  class Config
+
+    # Add your overrides or custom config code here
+
+  end
+end
+
+
+# Note - this is necessary for rspec2, which has removed the backtrace
+module Jasmine
+  class SpecBuilder
+    def declare_spec(parent, spec)
+      me = self
+      example_name = spec["name"]
+      @spec_ids << spec["id"]
+      backtrace = @example_locations[parent.description + " " + example_name]
+      parent.it example_name, {} do
+        me.report_spec(spec["id"])
+      end
+    end
+  end
+end

spec/javascripts/support/jasmine_runner.rb

@@ -0,0 +1,32 @@
+$:.unshift(ENV['JASMINE_GEM_PATH']) if ENV['JASMINE_GEM_PATH'] # for gem testing purposes
+
+require 'rubygems'
+require 'jasmine'
+jasmine_config_overrides = File.expand_path(File.join(File.dirname(__FILE__), 'jasmine_config.rb'))
+require jasmine_config_overrides if File.exist?(jasmine_config_overrides)
+if Jasmine::Dependencies.rspec2?
+  require 'rspec'
+else
+  require 'spec'
+end
+
+jasmine_config = Jasmine::Config.new
+spec_builder = Jasmine::SpecBuilder.new(jasmine_config)
+
+should_stop = false
+
+if Jasmine::Dependencies.rspec2?
+  RSpec.configuration.after(:suite) do
+    spec_builder.stop if should_stop
+  end
+else
+  Spec::Runner.configure do |config|
+    config.after(:suite) do
+      spec_builder.stop if should_stop
+    end
+  end
+end
+
+spec_builder.start
+should_stop = true
+spec_builder.declare_suites