require 'test/unit' require File.dirname(__FILE__) + '/../../lib/action_view/helpers/form_options_helper' class MockTimeZone attr_reader :name def initialize( name ) @name = name end def self.all [ "A", "B", "C", "D", "E" ].map { |s| new s } end def ==( z ) z && @name == z.name end def to_s @name end end ActionView::Helpers::FormOptionsHelper::TimeZone = MockTimeZone class FormOptionsHelperTest < Test::Unit::TestCase include ActionView::Helpers::FormOptionsHelper old_verbose, $VERBOSE = $VERBOSE, nil Post = Struct.new('Post', :title, :author_name, :body, :secret, :written_on, :category, :origin) Continent = Struct.new('Continent', :continent_name, :countries) Country = Struct.new('Country', :country_id, :country_name) Firm = Struct.new('Firm', :time_zone) $VERBOSE = old_verbose def test_collection_options @posts = [ Post.new(" went home", "", "To a little house", "shh!"), Post.new("Babe went home", "Babe", "To a little house", "shh!"), Post.new("Cabe went home", "Cabe", "To a little house", "shh!") ] assert_equal( "\n\n", options_from_collection_for_select(@posts, "author_name", "title") ) end def test_collection_options_with_preselected_value @posts = [ Post.new(" went home", "", "To a little house", "shh!"), Post.new("Babe went home", "Babe", "To a little house", "shh!"), Post.new("Cabe went home", "Cabe", "To a little house", "shh!") ] assert_equal( "\n\n", options_from_collection_for_select(@posts, "author_name", "title", "Babe") ) end def test_collection_options_with_preselected_value_array @posts = [ Post.new(" went home", "", "To a little house", "shh!"), Post.new("Babe went home", "Babe", "To a little house", "shh!"), Post.new("Cabe went home", "Cabe", "To a little house", "shh!") ] assert_equal( "\n\n", options_from_collection_for_select(@posts, "author_name", "title", [ "Babe", "Cabe" ]) ) end def test_array_options_for_select assert_equal( "\n\n", options_for_select([ "", "USA", "Sweden" ]) ) end def test_array_options_for_select_with_selection assert_equal( "\n\n", options_for_select([ "Denmark", "", "Sweden" ], "") ) end def test_array_options_for_select_with_selection_array assert_equal( "\n\n", options_for_select([ "Denmark", "", "Sweden" ], [ "", "Sweden" ]) ) end def test_hash_options_for_select assert_equal( "\n", options_for_select({ "$" => "Dollar", "" => "" }) ) end def test_hash_options_for_select_with_selection assert_equal( "\n", options_for_select({ "$" => "Dollar", "" => "" }, "Dollar") ) end def test_hash_options_for_select_with_selection assert_equal( "\n", options_for_select({ "$" => "Dollar", "" => "" }, [ "Dollar", "" ]) ) end def test_html_option_groups_from_collection @continents = [ Continent.new("", [Country.new("", ""), Country.new("so", "Somalia")] ), Continent.new("Europe", [Country.new("dk", "Denmark"), Country.new("ie", "Ireland")] ) ] assert_equal( "\n\n", option_groups_from_collection_for_select(@continents, "countries", "continent_name", "country_id", "country_name", "dk") ) end def test_time_zone_options_no_parms opts = time_zone_options_for_select assert_equal "\n" + "\n" + "\n" + "\n" + "", opts end def test_time_zone_options_with_selected opts = time_zone_options_for_select( "D" ) assert_equal "\n" + "\n" + "\n" + "\n" + "", opts end def test_time_zone_options_with_unknown_selected opts = time_zone_options_for_select( "K" ) assert_equal "\n" + "\n" + "\n" + "\n" + "", opts end def test_time_zone_options_with_priority_zones zones = [ TimeZone.new( "B" ), TimeZone.new( "E" ) ] opts = time_zone_options_for_select( nil, zones ) assert_equal "\n" + "" + "\n" + "\n" + "\n" + "", opts end def test_time_zone_options_with_selected_priority_zones zones = [ TimeZone.new( "B" ), TimeZone.new( "E" ) ] opts = time_zone_options_for_select( "E", zones ) assert_equal "\n" + "" + "\n" + "\n" + "\n" + "", opts end def test_time_zone_options_with_unselected_priority_zones zones = [ TimeZone.new( "B" ), TimeZone.new( "E" ) ] opts = time_zone_options_for_select( "C", zones ) assert_equal "\n" + "" + "\n" + "\n" + "\n" + "", opts end def test_select @post = Post.new @post.category = "" assert_equal( "", select("post", "category", %w( abe hest)) ) end def test_select_with_blank @post = Post.new @post.category = "" assert_equal( "", select("post", "category", %w( abe hest), :include_blank => true) ) end def test_collection_select @posts = [ Post.new(" went home", "", "To a little house", "shh!"), Post.new("Babe went home", "Babe", "To a little house", "shh!"), Post.new("Cabe went home", "Cabe", "To a little house", "shh!") ] @post = Post.new @post.author_name = "Babe" assert_equal( "", collection_select("post", "author_name", @posts, "author_name", "author_name") ) end def test_collection_select_with_blank_and_style @posts = [ Post.new(" went home", "", "To a little house", "shh!"), Post.new("Babe went home", "Babe", "To a little house", "shh!"), Post.new("Cabe went home", "Cabe", "To a little house", "shh!") ] @post = Post.new @post.author_name = "Babe" assert_equal( "", collection_select("post", "author_name", @posts, "author_name", "author_name", { :include_blank => true }, "style" => "width: 200px") ) end def test_country_select @post = Post.new @post.origin = "Denmark" assert_equal( "", country_select("post", "origin") ) end def test_time_zone_select @firm = Firm.new("D") html = time_zone_select( "firm", "time_zone" ) assert_equal "", html end def test_time_zone_select_with_blank @firm = Firm.new("D") html = time_zone_select("firm", "time_zone", nil, :include_blank => true) assert_equal "", html end def test_time_zone_select_with_style @firm = Firm.new("D") html = time_zone_select("firm", "time_zone", nil, {}, "style" => "color: red") assert_equal "", html end def test_time_zone_select_with_blank_and_style @firm = Firm.new("D") html = time_zone_select("firm", "time_zone", nil, { :include_blank => true }, "style" => "color: red") assert_equal "", html end def test_time_zone_select_with_priority_zones @firm = Firm.new("D") zones = [ TimeZone.new("A"), TimeZone.new("D") ] html = time_zone_select("firm", "time_zone", zones ) assert_equal "", html end end