Implement RangeInput.

lib/formtastic-bootstrap/inputs.rb

@@ -20,7 +20,7 @@ module Inputs
     autoload :PasswordInput,       "formtastic-bootstrap/inputs/password_input" 
     autoload :PhoneInput,          "formtastic-bootstrap/inputs/phone_input" 
     autoload :RadioInput,          "formtastic-bootstrap/inputs/radio_input" 
-    # autoload :RangeInput
+    autoload :RangeInput,          "formtastic-bootstrap/inputs/range_input" 
     # autoload :SearchInput
     # autoload :SelectInput
     autoload :StringInput,         "formtastic-bootstrap/inputs/string_input"

lib/formtastic-bootstrap/inputs/range_input.rb

@@ -5,7 +5,7 @@ class RangeInput < Formtastic::Inputs::RangeInput
       include Base::Stringish
 
       def to_html
-        generic_input_wrapping do
+        bootstrap_wrapping do
           builder.range_field(method, input_html_options)
         end
       end

spec/inputs/range_input_spec.rb

@@ -1,6 +1,5 @@
 # encoding: utf-8
 require 'spec_helper'
-require 'active_record'
 
 describe 'range input' do
 
@@ -9,7 +8,6 @@
   before do
     @output_buffer = ''
     mock_everything
-    Formtastic::Helpers::FormHelper.builder = FormtasticBootstrap::FormBuilder
   end
 
   describe "when object is provided" do
@@ -19,10 +17,11 @@
       end)
     end
 
+    it_should_have_bootstrap_horizontal_wrapping
     it_should_have_input_wrapper_with_class(:range)
-    it_should_have_input_wrapper_with_class(:clearfix)
-    it_should_have_input_wrapper_with_class(:stringish) # might be removed
-    it_should_have_input_class_in_the_right_place
+    it_should_have_input_wrapper_with_class(:input)
+    it_should_have_input_wrapper_with_class(:numeric)
+    it_should_have_input_wrapper_with_class(:stringish)
     it_should_have_input_wrapper_with_id("author_age_input")
     it_should_have_label_with_text(/Age/)
     it_should_have_label_for("author_age")
@@ -44,6 +43,34 @@
     it_should_have_label_and_input_with_id("context2_author_age")
 
   end
+
+  describe "when index is provided" do
+
+    before do
+      @output_buffer = ''
+      mock_everything
+
+      concat(semantic_form_for(@new_post) do |builder|
+        concat(builder.fields_for(:author, :index => 3) do |author|
+          concat(author.input(:name, :as => :range))
+        end)
+      end)
+    end
+
+    it 'should index the id of the control-group' do
+      output_buffer.should have_tag("div.control-group#post_author_attributes_3_name_input")
+    end
+
+    it 'should index the id of the select tag' do
+      output_buffer.should have_tag("input#post_author_attributes_3_name")
+    end
+
+    it 'should index the name of the select tag' do
+      output_buffer.should have_tag("input[@name='post[author_attributes][3][name]']")
+    end
+
+  end
+
 
   describe "when validations require a minimum value (:greater_than)" do
     before do