Adding initial tests. Probably not enough, but it will do for now.

Gemfile

@@ -1,4 +1,2 @@
 source :gemcutter
-
-# Specify your gem's dependencies in awesome_nested_fields.gemspec
 gemspec

Gemfile.lock

@@ -1,78 +1,108 @@
 PATH
   remote: .
   specs:
-    awesome_nested_fields (0.0.3)
+    awesome_nested_fields (0.6.0)
       rails (>= 3.0.0)
 
 GEM
   remote: http://rubygems.org/
   specs:
-    abstract (1.0.0)
-    actionmailer (3.0.4)
-      actionpack (= 3.0.4)
-      mail (~> 2.2.15)
-    actionpack (3.0.4)
-      activemodel (= 3.0.4)
-      activesupport (= 3.0.4)
-      builder (~> 2.1.2)
-      erubis (~> 2.6.6)
-      i18n (~> 0.4)
-      rack (~> 1.2.1)
-      rack-mount (~> 0.6.13)
-      rack-test (~> 0.5.7)
-      tzinfo (~> 0.3.23)
-    activemodel (3.0.4)
-      activesupport (= 3.0.4)
-      builder (~> 2.1.2)
-      i18n (~> 0.4)
-    activerecord (3.0.4)
-      activemodel (= 3.0.4)
-      activesupport (= 3.0.4)
-      arel (~> 2.0.2)
-      tzinfo (~> 0.3.23)
-    activeresource (3.0.4)
-      activemodel (= 3.0.4)
-      activesupport (= 3.0.4)
-    activesupport (3.0.4)
-    arel (2.0.8)
-    builder (2.1.2)
-    erubis (2.6.6)
-      abstract (>= 1.0.0)
-    i18n (0.5.0)
-    mail (2.2.15)
-      activesupport (>= 2.3.6)
+    actionmailer (3.1.3)
+      actionpack (= 3.1.3)
+      mail (~> 2.3.0)
+    actionpack (3.1.3)
+      activemodel (= 3.1.3)
+      activesupport (= 3.1.3)
+      builder (~> 3.0.0)
+      erubis (~> 2.7.0)
+      i18n (~> 0.6)
+      rack (~> 1.3.5)
+      rack-cache (~> 1.1)
+      rack-mount (~> 0.8.2)
+      rack-test (~> 0.6.1)
+      sprockets (~> 2.0.3)
+    activemodel (3.1.3)
+      activesupport (= 3.1.3)
+      builder (~> 3.0.0)
+      i18n (~> 0.6)
+    activerecord (3.1.3)
+      activemodel (= 3.1.3)
+      activesupport (= 3.1.3)
+      arel (~> 2.2.1)
+      tzinfo (~> 0.3.29)
+    activeresource (3.1.3)
+      activemodel (= 3.1.3)
+      activesupport (= 3.1.3)
+    activesupport (3.1.3)
+      multi_json (~> 1.0)
+    ansi (1.4.1)
+    arel (2.2.1)
+    builder (3.0.0)
+    diff-lcs (1.1.3)
+    erubis (2.7.0)
+    hike (1.2.1)
+    i18n (0.6.0)
+    json (1.6.4)
+    mail (2.3.0)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
-    mime-types (1.16)
-    polyglot (0.3.1)
-    rack (1.2.1)
-    rack-mount (0.6.13)
+    mime-types (1.17.2)
+    multi_json (1.0.4)
+    polyglot (0.3.3)
+    rack (1.3.6)
+    rack-cache (1.1)
+      rack (>= 0.4)
+    rack-mount (0.8.3)
       rack (>= 1.0.0)
-    rack-test (0.5.7)
+    rack-ssl (1.3.2)
+      rack
+    rack-test (0.6.1)
       rack (>= 1.0)
-    rails (3.0.4)
-      actionmailer (= 3.0.4)
-      actionpack (= 3.0.4)
-      activerecord (= 3.0.4)
-      activeresource (= 3.0.4)
-      activesupport (= 3.0.4)
+    rails (3.1.3)
+      actionmailer (= 3.1.3)
+      actionpack (= 3.1.3)
+      activerecord (= 3.1.3)
+      activeresource (= 3.1.3)
+      activesupport (= 3.1.3)
       bundler (~> 1.0)
-      railties (= 3.0.4)
-    railties (3.0.4)
-      actionpack (= 3.0.4)
-      activesupport (= 3.0.4)
+      railties (= 3.1.3)
+    railties (3.1.3)
+      actionpack (= 3.1.3)
+      activesupport (= 3.1.3)
+      rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
-      thor (~> 0.14.4)
-    rake (0.8.7)
+      rdoc (~> 3.4)
+      thor (~> 0.14.6)
+    rake (0.9.2.2)
+    rdoc (3.12)
+      json (~> 1.4)
+    rspec (2.7.0)
+      rspec-core (~> 2.7.0)
+      rspec-expectations (~> 2.7.0)
+      rspec-mocks (~> 2.7.0)
+    rspec-core (2.7.1)
+    rspec-expectations (2.7.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.7.0)
+    sprockets (2.0.3)
+      hike (~> 1.2)
+      rack (~> 1.0)
+      tilt (~> 1.1, != 1.3.0)
     thor (0.14.6)
-    treetop (1.4.9)
+    tilt (1.3.3)
+    treetop (1.4.10)
+      polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.24)
+    turn (0.8.3)
+      ansi
+    tzinfo (0.3.31)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   awesome_nested_fields!
   bundler (>= 1.0.0)
+  rspec (>= 2)
+  turn (~> 0.8.3)

README.md

@@ -242,12 +242,12 @@ Contributors
 
 * Chris Parker ([mrcsparker](https://github.com/mrcsparker))
 * Juliana Lucena ([julianalucena](https://github.com/julianalucena))
-
+* Rodrigo Vieira ([rodrigoalvesvieira](https://github.com/rodrigoalvesvieira))
 
 TODO
 ----
 
-* Write tests
+* Write more tests
 * Make sure it can degrade gracefully
 * Implement jQuery autoload
 * Make `nested_fields_for` works without a block (looking for partials)

Rakefile

@@ -1,2 +1,22 @@
 require 'bundler'
 Bundler::GemHelper.install_tasks
+
+# encoding: UTF-8
+
+require 'rake/testtask'
+require 'rdoc/task'
+
+task :default => :test
+
+desc 'Run AwesomeNestedFields unit tests.'
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'lib'
+  t.libs << 'test'
+  t.pattern = 'test/*_test.rb'
+  t.verbose = true
+end
+
+require "rspec/core/rake_task"
+RSpec::Core::RakeTask.new(:spec) do |t|
+  t.rspec_opts = '--backtrace --color'
+end

awesome_nested_fields.gemspec

@@ -1,4 +1,4 @@
-# -*- encoding: utf-8 -*-
+# encoding: utf-8
 require File.expand_path('../lib/awesome_nested_fields/version', __FILE__)
 
 Gem::Specification.new do |s|
@@ -15,6 +15,8 @@ Gem::Specification.new do |s|
   s.rubyforge_project         = "awesome_nested_fields"
 
   s.add_development_dependency 'bundler', '>= 1.0.0'
+  s.add_development_dependency 'rspec', '>=2'
+  s.add_development_dependency 'turn', '~> 0.8.3' 
   s.add_runtime_dependency 'rails', '>= 3.0.0'
 
   s.files        = `git ls-files`.split("\n")

lib/awesome_nested_fields.rb

@@ -1,3 +1,6 @@
+require "rails" unless defined?(Rails)
+require "action_view" unless defined?(ActionView)
+
 module AwesomeNestedFields
   if ::Rails.version < '3.1'
     require 'awesome_nested_fields/railtie'

lib/awesome_nested_fields/railtie.rb

@@ -1,13 +1,7 @@
 module AwesomeNestedFields
   class Railtie < ::Rails::Railtie
-    if Rails.version >= "3.1"
-      config.before_configuration do
-        config.action_view.javascript_expansions[:defaults] << 'jquery.nested-fields'
-      end
-    else
-      config.before_configuration do
-        config.action_view.javascript_expansions[:defaults] << 'jquery.nested-fields.min'
-      end
+    config.before_configuration do
+      config.action_view.javascript_expansions[:defaults] << 'jquery.nested-fields'
     end
   end
 end

lib/generators/awesome_nested_fields/install/install_generator.rb

@@ -8,7 +8,7 @@ class InstallGenerator < ::Rails::Generators::Base
 
       def copy_js
         say_status('copying', 'awesome nested fields js file', :green)
-        copy_file 'jquery.nested-fields.min.js', 'public/javascripts/jquery.nested-fields.min.js'
+        copy_file 'jquery.nested-fields.js', 'public/javascripts/jquery.nested-fields.js'
       end
     end
   end

test/awesome_nested_fields_test.rb

@@ -0,0 +1,14 @@
+require 'test_helper'
+
+class AwesomeNestedFieldsTest < ActiveSupport::TestCase
+  test "it has a version" do
+    version = AwesomeNestedFields::VERSION
+    assert_match version, /^\d+\.\d+\.\d+$/
+    assert_not_nil version
+  end
+
+  test "it can escape HTML content" do
+    escaped_content = AwesomeNestedFields.escape_html_tags("Home > News & Updates")
+    assert_equal escaped_content, "Home &gt; News &amp; Updates" 
+  end
+end

test/generators/install_generator_test.rb

@@ -0,0 +1,13 @@
+require "test_helper"
+
+class InstallGeneratorTest < Rails::Generators::TestCase
+  tests InstallGenerator
+  destination File.expand_path("../../tmp", __FILE__)
+  setup :prepare_destination
+
+  test "it creates all files properly" do
+    run_generator
+    assert_file "public/javascripts/jquery.nested-fields.js" if Rails.version < "3.1"
+  end
+
+end

test/test_helper.rb

@@ -0,0 +1,9 @@
+$:.unshift 'lib'
+
+require "rubygems" unless defined?(Gem)
+require "rails"
+require "awesome_nested_fields"
+require "turn"
+
+require "rails/generators/test_case"
+