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# encoding: utf-8
require 'spec_helper'
describe 'radio input' do
include FormtasticSpecHelper
before do
@output_buffer = ''
mock_everything
end
describe 'for belongs_to association' do
before do
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:author, :as => :radio, :value_as_class => true, :required => true))
end)
end
it_should_have_input_wrapper_with_class("radio")
it_should_have_input_wrapper_with_id("post_author_input")
it_should_have_a_nested_fieldset
it_should_apply_error_logic_for_input_type(:radio)
it_should_use_the_collection_when_provided(:radio, 'input')
it 'should generate a legend containing a label with text for the input' do
output_buffer.should have_tag('form li fieldset legend.label label')
output_buffer.should have_tag('form li fieldset legend.label label', /Author/)
end
it 'should not link the label within the legend to any input' do
output_buffer.should_not have_tag('form li fieldset legend label[@for]')
end
it 'should generate an ordered list with a list item for each choice' do
output_buffer.should have_tag('form li fieldset ol')
output_buffer.should have_tag('form li fieldset ol li', :count => ::Author.all.size)
end
it 'should have one option with a "checked" attribute' do
output_buffer.should have_tag('form li input[@checked]', :count => 1)
end
describe "each choice" do
it 'should contain a label for the radio input with a nested input and label text' do
::Author.all.each do |author|
output_buffer.should have_tag('form li fieldset ol li label', /#{author.to_label}/)
output_buffer.should have_tag("form li fieldset ol li label[@for='post_author_id_#{author.id}']")
end
end
it 'should use values as li.class when value_as_class is true' do
::Author.all.each do |author|
output_buffer.should have_tag("form li fieldset ol li.author_#{author.id} label")
end
end
it "should add the required attribute to the input's html options" do
::Author.all.each do |post|
output_buffer.should have_tag("form li fieldset ol li.author_#{post.id} input[@required]")
end
end
it "should have a radio input" do
::Author.all.each do |author|
output_buffer.should have_tag("form li fieldset ol li label input#post_author_id_#{author.id}")
output_buffer.should have_tag("form li fieldset ol li label input[@type='radio']")
output_buffer.should have_tag("form li fieldset ol li label input[@value='#{author.id}']")
output_buffer.should have_tag("form li fieldset ol li label input[@name='post[author_id]']")
end
end
it "should mark input as checked if it's the the existing choice" do
@new_post.author_id.should == @bob.id
@new_post.author.id.should == @bob.id
@new_post.author.should == @bob
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:author, :as => :radio))
end)
output_buffer.should have_tag("form li fieldset ol li label input[@checked='checked']")
end
it "should not contain invalid HTML attributes" do
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:author, :as => :radio))
end)
output_buffer.should_not have_tag("form li fieldset ol li input[@find_options]")
end
end
describe 'and no object is given' do
before(:each) do
output_buffer.replace ''
concat(semantic_form_for(:project, :url => 'http://test.host') do |builder|
concat(builder.input(:author_id, :as => :radio, :collection => ::Author.all))
end)
end
it 'should generate a fieldset with legend' do
output_buffer.should have_tag('form li fieldset legend', /Author/)
end
it 'should generate an li tag for each item in the collection' do
output_buffer.should have_tag('form li fieldset ol li', :count => ::Author.all.size)
end
it 'should generate labels for each item' do
::Author.all.each do |author|
output_buffer.should have_tag('form li fieldset ol li label', /#{author.to_label}/)
output_buffer.should have_tag("form li fieldset ol li label[@for='project_author_id_#{author.id}']")
end
end
it 'should html escape the label string' do
concat(semantic_form_for(:project, :url => 'http://test.host') do |builder|
concat(builder.input(:author_id, :as => :radio, :collection => [["<b>Item 1</b>", 1], ["<b>Item 2</b>", 2]]))
end)
output_buffer.should have_tag('form li fieldset ol li label') do |label|
label.body.should match /&lt;b&gt;Item [12]&lt;\/b&gt;$/
end
end
it 'should generate inputs for each item' do
::Author.all.each do |author|
output_buffer.should have_tag("form li fieldset ol li label input#project_author_id_#{author.id}")
output_buffer.should have_tag("form li fieldset ol li label input[@type='radio']")
output_buffer.should have_tag("form li fieldset ol li label input[@value='#{author.id}']")
output_buffer.should have_tag("form li fieldset ol li label input[@name='project[author_id]']")
end
end
end
end
describe "with i18n of the legend label" do
before do
::I18n.backend.store_translations :en, :formtastic => { :labels => { :post => { :authors => "Translated!" }}}
with_config :i18n_lookups_by_default, true do
@new_post.stub!(:author_ids).and_return(nil)
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:authors, :as => :radio))
end)
end
end
after do
::I18n.backend.reload!
end
it "should do foo" do
output_buffer.should have_tag("legend.label label", /Translated/)
end
end
describe "when :label option is set" do
before do
@new_post.stub!(:author_ids).and_return(nil)
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:authors, :as => :radio, :label => 'The authors'))
end)
end
it "should output the correct label title" do
output_buffer.should have_tag("legend.label label", /The authors/)
end
end
describe "when :label option is false" do
before do
@output_buffer = ''
@new_post.stub!(:author_ids).and_return(nil)
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:authors, :as => :radio, :label => false))
end)
end
it "should not output the legend" do
output_buffer.should_not have_tag("legend.label")
output_buffer.should_not include("&gt;")
end
it "should not cause escaped HTML" do
output_buffer.should_not include("&gt;")
end
end
describe "when :required option is true" do
before do
@new_post.stub!(:author_ids).and_return(nil)
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:authors, :as => :radio, :required => true))
end)
end
it "should output the correct label title" do
output_buffer.should have_tag("legend.label label abbr")
end
end
describe "when :namespace is given on form" do
before do
@output_buffer = ''
@new_post.stub!(:author_ids).and_return(nil)
concat(semantic_form_for(@new_post, :namespace => "custom_prefix") do |builder|
concat(builder.input(:authors, :as => :radio, :label => ''))
end)
output_buffer.should match(/for="custom_prefix_post_author_ids_(\d+)"/)
output_buffer.should match(/id="custom_prefix_post_author_ids_(\d+)"/)
end
it_should_have_input_wrapper_with_id("custom_prefix_post_authors_input")
end
end
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