use appraisal to test against both rails 3.1.0 and 3.0.10

Appraisals

@@ -0,0 +1,11 @@
+appraise "rails-3.1.0" do
+  gem "rails", "3.1.0"
+  # gem 'sass-rails'
+  # gem 'coffee-script'
+  # gem 'uglifier'
+  # gem 'jquery-rails'
+end
+
+appraise "rails-3.0.10" do
+  gem "rails", "3.0.10"
+end

Gemfile

@@ -1,11 +1,7 @@
 source "http://rubygems.org"
+gemspec
 
-gem "rails", "3.0.10"
+gem "appraisal"
+gem "rspec-rails"
 gem "capybara", ">= 0.4.0"
 gem "sqlite3"
-
-gem "rspec-rails", ">= 2.0.0.beta"
-
-# To use debugger (ruby-debug for Ruby 1.8.7+, ruby-debug19 for Ruby 1.9.2+)
-# gem 'ruby-debug'
-# gem 'ruby-debug19'

Gemfile.lock

@@ -1,10 +1,12 @@
+PATH
+  remote: .
+  specs:
+    high_voltage (1.0.0)
+
 GEM
   remote: http://rubygems.org/
   specs:
     abstract (1.0.0)
-    actionmailer (3.0.10)
-      actionpack (= 3.0.10)
-      mail (~> 2.2.19)
     actionpack (3.0.10)
       activemodel (= 3.0.10)
       activesupport (= 3.0.10)
@@ -19,23 +21,17 @@ GEM
       activesupport (= 3.0.10)
       builder (~> 2.1.2)
       i18n (~> 0.5.0)
-    activerecord (3.0.10)
-      activemodel (= 3.0.10)
-      activesupport (= 3.0.10)
-      arel (~> 2.0.10)
-      tzinfo (~> 0.3.23)
-    activeresource (3.0.10)
-      activemodel (= 3.0.10)
-      activesupport (= 3.0.10)
     activesupport (3.0.10)
-    arel (2.0.10)
+    appraisal (0.3.8)
+      bundler
+      rake
     builder (2.1.2)
-    capybara (1.0.0)
+    capybara (1.1.0)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
-      selenium-webdriver (~> 0.2.0)
+      selenium-webdriver (~> 2.0)
       xpath (~> 0.1.4)
     childprocess (0.2.2)
       ffi (~> 1.0.6)
@@ -46,27 +42,13 @@ GEM
     i18n (0.5.0)
     json_pure (1.5.4)
       spruz (~> 0.2.8)
-    mail (2.2.19)
-      activesupport (>= 2.3.6)
-      i18n (>= 0.4.0)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
     mime-types (1.16)
     nokogiri (1.5.0)
-    polyglot (0.3.2)
     rack (1.2.3)
     rack-mount (0.6.14)
       rack (>= 1.0.0)
     rack-test (0.5.7)
       rack (>= 1.0)
-    rails (3.0.10)
-      actionmailer (= 3.0.10)
-      actionpack (= 3.0.10)
-      activerecord (= 3.0.10)
-      activeresource (= 3.0.10)
-      activesupport (= 3.0.10)
-      bundler (~> 1.0)
-      railties (= 3.0.10)
     railties (3.0.10)
       actionpack (= 3.0.10)
       activesupport (= 3.0.10)
@@ -89,17 +71,14 @@ GEM
       railties (~> 3.0)
       rspec (~> 2.6.0)
     rubyzip (0.9.4)
-    selenium-webdriver (0.2.2)
-      childprocess (>= 0.1.9)
+    selenium-webdriver (2.5.0)
+      childprocess (>= 0.2.1)
       ffi (>= 1.0.7)
       json_pure
       rubyzip
     spruz (0.2.13)
     sqlite3 (1.3.4)
     thor (0.14.6)
-    treetop (1.4.10)
-      polyglot
-      polyglot (>= 0.3.1)
     tzinfo (0.3.29)
     xpath (0.1.4)
       nokogiri (~> 1.3)
@@ -108,7 +87,8 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  appraisal
   capybara (>= 0.4.0)
-  rails (= 3.0.10)
-  rspec-rails (>= 2.0.0.beta)
+  high_voltage!
+  rspec-rails
   sqlite3

Rakefile

@@ -8,13 +8,19 @@ end
 
 require 'rake'
 require 'rdoc/task'
+require 'appraisal'
 
 require 'rspec/core'
 require 'rspec/core/rake_task'
-
 RSpec::Core::RakeTask.new(:spec)
 
-task :default => :spec
+desc "Default: run the unit tests."
+task :default => [:all]
+
+desc 'Test the plugin under all supported Rails versions.'
+task :all => ["appraisal:install"] do |t|
+  exec('rake appraisal spec')
+end
 
 Rake::RDocTask.new(:rdoc) do |rdoc|
   rdoc.rdoc_dir = 'rdoc'

config/routes.rb

@@ -1,3 +1,3 @@
 Rails.application.routes.draw do
-  match '/pages/*id' => 'high_voltage/pages#show', :as => :page
+  match '/pages/*id' => 'high_voltage/pages#show', :as => :page, :format => false
 end

gemfiles/rails-3.0.10.gemfile

@@ -0,0 +1,11 @@
+# This file was generated by Appraisal
+
+source "http://rubygems.org"
+
+gem "appraisal"
+gem "rspec-rails"
+gem "capybara", ">= 0.4.0"
+gem "sqlite3"
+gem "rails", "3.0.10"
+
+gemspec :path=>"../"

gemfiles/rails-3.0.10.gemfile.lock

@@ -0,0 +1,124 @@
+PATH
+  remote: /Users/mjankowski/Development/opensource/high_voltage
+  specs:
+    high_voltage (1.0.0)
+
+GEM
+  remote: http://rubygems.org/
+  specs:
+    abstract (1.0.0)
+    actionmailer (3.0.10)
+      actionpack (= 3.0.10)
+      mail (~> 2.2.19)
+    actionpack (3.0.10)
+      activemodel (= 3.0.10)
+      activesupport (= 3.0.10)
+      builder (~> 2.1.2)
+      erubis (~> 2.6.6)
+      i18n (~> 0.5.0)
+      rack (~> 1.2.1)
+      rack-mount (~> 0.6.14)
+      rack-test (~> 0.5.7)
+      tzinfo (~> 0.3.23)
+    activemodel (3.0.10)
+      activesupport (= 3.0.10)
+      builder (~> 2.1.2)
+      i18n (~> 0.5.0)
+    activerecord (3.0.10)
+      activemodel (= 3.0.10)
+      activesupport (= 3.0.10)
+      arel (~> 2.0.10)
+      tzinfo (~> 0.3.23)
+    activeresource (3.0.10)
+      activemodel (= 3.0.10)
+      activesupport (= 3.0.10)
+    activesupport (3.0.10)
+    appraisal (0.3.8)
+      bundler
+      rake
+    arel (2.0.10)
+    builder (2.1.2)
+    capybara (1.1.0)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      selenium-webdriver (~> 2.0)
+      xpath (~> 0.1.4)
+    childprocess (0.2.2)
+      ffi (~> 1.0.6)
+    diff-lcs (1.1.3)
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    ffi (1.0.9)
+    i18n (0.5.0)
+    json_pure (1.5.4)
+      spruz (~> 0.2.8)
+    mail (2.2.19)
+      activesupport (>= 2.3.6)
+      i18n (>= 0.4.0)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.16)
+    nokogiri (1.5.0)
+    polyglot (0.3.2)
+    rack (1.2.3)
+    rack-mount (0.6.14)
+      rack (>= 1.0.0)
+    rack-test (0.5.7)
+      rack (>= 1.0)
+    rails (3.0.10)
+      actionmailer (= 3.0.10)
+      actionpack (= 3.0.10)
+      activerecord (= 3.0.10)
+      activeresource (= 3.0.10)
+      activesupport (= 3.0.10)
+      bundler (~> 1.0)
+      railties (= 3.0.10)
+    railties (3.0.10)
+      actionpack (= 3.0.10)
+      activesupport (= 3.0.10)
+      rake (>= 0.8.7)
+      rdoc (~> 3.4)
+      thor (~> 0.14.4)
+    rake (0.9.2)
+    rdoc (3.9.4)
+    rspec (2.6.0)
+      rspec-core (~> 2.6.0)
+      rspec-expectations (~> 2.6.0)
+      rspec-mocks (~> 2.6.0)
+    rspec-core (2.6.4)
+    rspec-expectations (2.6.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.6.0)
+    rspec-rails (2.6.1)
+      actionpack (~> 3.0)
+      activesupport (~> 3.0)
+      railties (~> 3.0)
+      rspec (~> 2.6.0)
+    rubyzip (0.9.4)
+    selenium-webdriver (2.5.0)
+      childprocess (>= 0.2.1)
+      ffi (>= 1.0.7)
+      json_pure
+      rubyzip
+    spruz (0.2.13)
+    sqlite3 (1.3.4)
+    thor (0.14.6)
+    treetop (1.4.10)
+      polyglot
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.29)
+    xpath (0.1.4)
+      nokogiri (~> 1.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  appraisal
+  capybara (>= 0.4.0)
+  high_voltage!
+  rails (= 3.0.10)
+  rspec-rails
+  sqlite3

gemfiles/rails-3.1.0.gemfile

@@ -0,0 +1,11 @@
+# This file was generated by Appraisal
+
+source "http://rubygems.org"
+
+gem "appraisal"
+gem "rspec-rails"
+gem "capybara", ">= 0.4.0"
+gem "sqlite3"
+gem "rails", "3.1.0"
+
+gemspec :path=>"../"