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# coding: utf-8
require File.dirname(__FILE__) + '/../spec_helper'
describe 'check_boxes input' do
include FormtasticSpecHelper
describe 'for a has_many association' do
before do
@output_buffer = ''
mock_everything
semantic_form_for(@fred) do |builder|
concat(builder.input(:posts, :as => :check_boxes, :value_as_class => true))
end
end
it_should_have_input_wrapper_with_class("check_boxes")
it_should_have_input_wrapper_with_id("author_posts_input")
it_should_have_a_nested_fieldset
it_should_apply_error_logic_for_input_type(:check_boxes)
it_should_call_find_on_association_class_when_no_collection_is_provided(:check_boxes)
it_should_use_the_collection_when_provided(:check_boxes, 'input[@type="checkbox"]')
it 'should generate a legend - classified as a label - containing label text for the input' do
output_buffer.should have_tag('form li fieldset legend.label')
output_buffer.should have_tag('form li fieldset legend.label', /Posts/)
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 => ::Post.find(: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
it 'should generate hidden inputs with default value blank' do
output_buffer.should have_tag("form li fieldset ol li label input[@type='hidden'][@value='']", :count => ::Post.find(:all).size)
end
describe "each choice" do
it 'should contain a label for the radio input with a nested input and label text' do
::Post.find(:all).each do |post|
output_buffer.should have_tag('form li fieldset ol li label', /#{post.to_label}/)
output_buffer.should have_tag("form li fieldset ol li label[@for='author_post_ids_#{post.id}']")
end
end
it 'should use values as li.class when value_as_class is true' do
::Post.find(:all).each do |post|
output_buffer.should have_tag("form li fieldset ol li.post_#{post.id} label")
end
end
it 'should have a checkbox input for each post' do
::Post.find(:all).each do |post|
output_buffer.should have_tag("form li fieldset ol li label input#author_post_ids_#{post.id}")
output_buffer.should have_tag("form li fieldset ol li label input[@name='author[post_ids][]']", :count => 2)
end
end
it "should mark input as checked if it's the the existing choice" do
::Post.find(:all).include?(@fred.posts.first).should be_true
output_buffer.should have_tag("form li fieldset ol li label input[@checked='checked']")
end
end
describe 'and no object is given' do
before(:each) do
output_buffer.replace ''
semantic_form_for(:project, :url => 'http://test.host') do |builder|
concat(builder.input(:author_id, :as => :check_boxes, :collection => ::Author.find(:all)))
end
end
it 'should generate a fieldset with legend' do
output_buffer.should have_tag('form li fieldset legend', /Author/)
end
it 'shold generate an li tag for each item in the collection' do
output_buffer.should have_tag('form li fieldset ol li', :count => ::Author.find(:all).size)
end
it 'should generate labels for each item' do
::Author.find(: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 generate inputs for each item' do
::Author.find(: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='checkbox']")
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
describe 'when :selected is set' do
before do
@output_buffer = ''
end
describe "no selected items" do
before do
@new_post.stub!(:author_ids).and_return(nil)
semantic_form_for(@new_post) do |builder|
concat(builder.input(:authors, :as => :check_boxes, :selected => nil))
end
end
it 'should not have any selected item(s)' do
output_buffer.should_not have_tag("form li fieldset ol li label input[@checked='checked']")
end
end
describe "single selected item" do
before do
@new_post.stub!(:author_ids).and_return(nil)
semantic_form_for(@new_post) do |builder|
concat(builder.input(:authors, :as => :check_boxes, :selected => @fred.id))
end
end
it "should have one item selected; the specified one" do
output_buffer.should have_tag("form li fieldset ol li label input[@checked='checked']", :count => 1)
output_buffer.should have_tag("form li fieldset ol li label[@for='post_author_ids_#{@fred.id}']", /fred/i)
output_buffer.should have_tag("form li fieldset ol li label input[@checked='checked'][@value='#{@fred.id}']")
end
end
describe "multiple selected items" do
before do
@new_post.stub!(:author_ids).and_return(nil)
semantic_form_for(@new_post) do |builder|
concat(builder.input(:authors, :as => :check_boxes, :selected => [@bob.id, @fred.id]))
end
end
it "should have multiple items selected; the specified ones" do
output_buffer.should have_tag("form li fieldset ol li label input[@checked='checked']", :count => 2)
output_buffer.should have_tag("form li fieldset ol li label[@for='post_author_ids_#{@bob.id}']", /bob/i)
output_buffer.should have_tag("form li fieldset ol li label input[@checked='checked'][@value='#{@bob.id}']")
output_buffer.should have_tag("form li fieldset ol li label[@for='post_author_ids_#{@fred.id}']", /fred/i)
output_buffer.should have_tag("form li fieldset ol li label input[@checked='checked'][@value='#{@fred.id}']")
end
end
end
end
end
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