require 'abstract_unit' class FormTagHelperTest < ActionView::TestCase include RenderERBUtils tests ActionView::Helpers::FormTagHelper def setup super @controller = BasicController.new end def hidden_fields(options = {}) method = options[:method] enforce_utf8 = options.fetch(:enforce_utf8, true) ''.tap do |txt| if enforce_utf8 txt << %{} end if method && !%w(get post).include?(method.to_s) txt << %{} end end end def form_text(action = "http://www.example.com", options = {}) remote, enctype, html_class, id, method = options.values_at(:remote, :enctype, :html_class, :id, :method) method = method.to_s == "get" ? "get" : "post" txt = %{
" end out end def url_for(options) if options.is_a?(Hash) "http://www.example.com" else super end end VALID_HTML_ID = /^[A-Za-z][-_:.A-Za-z0-9]*$/ # see http://www.w3.org/TR/html4/types.html#type-name def test_check_box_tag actual = check_box_tag "admin" expected = %() assert_dom_equal expected, actual end def test_check_box_tag_id_sanitized label_elem = root_elem(check_box_tag("project[2][admin]")) assert_match VALID_HTML_ID, label_elem['id'] end def test_form_tag actual = form_tag expected = whole_form assert_dom_equal expected, actual end def test_form_tag_multipart actual = form_tag({}, { 'multipart' => true }) expected = whole_form("http://www.example.com", :enctype => true) assert_dom_equal expected, actual end def test_form_tag_with_method_patch actual = form_tag({}, { :method => :patch }) expected = whole_form("http://www.example.com", :method => :patch) assert_dom_equal expected, actual end def test_form_tag_with_method_put actual = form_tag({}, { :method => :put }) expected = whole_form("http://www.example.com", :method => :put) assert_dom_equal expected, actual end def test_form_tag_with_method_delete actual = form_tag({}, { :method => :delete }) expected = whole_form("http://www.example.com", :method => :delete) assert_dom_equal expected, actual end def test_form_tag_with_remote actual = form_tag({}, :remote => true) expected = whole_form("http://www.example.com", :remote => true) assert_dom_equal expected, actual end def test_form_tag_with_remote_false actual = form_tag({}, :remote => false) expected = whole_form assert_dom_equal expected, actual end def test_form_tag_enforce_utf8_true actual = form_tag({}, { :enforce_utf8 => true }) expected = whole_form("http://www.example.com", :enforce_utf8 => true) assert_dom_equal expected, actual assert actual.html_safe? end def test_form_tag_enforce_utf8_false actual = form_tag({}, { :enforce_utf8 => false }) expected = whole_form("http://www.example.com", :enforce_utf8 => false) assert_dom_equal expected, actual assert actual.html_safe? end def test_form_tag_with_block_in_erb output_buffer = render_erb("<%= form_tag('http://www.example.com') do %>Hello world!<% end %>") expected = whole_form { "Hello world!" } assert_dom_equal expected, output_buffer end def test_form_tag_with_block_and_method_in_erb output_buffer = render_erb("<%= form_tag('http://www.example.com', :method => :put) do %>Hello world!<% end %>") expected = whole_form("http://www.example.com", :method => "put") do "Hello world!" end assert_dom_equal expected, output_buffer end def test_hidden_field_tag actual = hidden_field_tag "id", 3 expected = %() assert_dom_equal expected, actual end def test_hidden_field_tag_id_sanitized input_elem = root_elem(hidden_field_tag("item[][title]")) assert_match VALID_HTML_ID, input_elem['id'] end def test_file_field_tag assert_dom_equal "", file_field_tag("picsplz") end def test_file_field_tag_with_options assert_dom_equal "", file_field_tag("picsplz", :class => "pix") end def test_password_field_tag actual = password_field_tag expected = %() assert_dom_equal expected, actual end def test_radio_button_tag actual = radio_button_tag "people", "david" expected = %() assert_dom_equal expected, actual actual = radio_button_tag("num_people", 5) expected = %() assert_dom_equal expected, actual actual = radio_button_tag("gender", "m") + radio_button_tag("gender", "f") expected = %() assert_dom_equal expected, actual actual = radio_button_tag("opinion", "-1") + radio_button_tag("opinion", "1") expected = %() assert_dom_equal expected, actual actual = radio_button_tag("person[gender]", "m") expected = %() assert_dom_equal expected, actual actual = radio_button_tag('ctrlname', 'apache2.2') expected = %() assert_dom_equal expected, actual end def test_select_tag actual = select_tag "people", "".html_safe expected = %() assert_dom_equal expected, actual end def test_select_tag_with_multiple actual = select_tag "colors", "".html_safe, :multiple => :true expected = %() assert_dom_equal expected, actual end def test_select_tag_disabled actual = select_tag "places", "".html_safe, :disabled => :true expected = %() assert_dom_equal expected, actual end def test_select_tag_id_sanitized input_elem = root_elem(select_tag("project[1]people", "")) assert_match VALID_HTML_ID, input_elem['id'] end def test_select_tag_with_include_blank actual = select_tag "places", "".html_safe, :include_blank => true expected = %() assert_dom_equal expected, actual end def test_select_tag_with_prompt actual = select_tag "places", "".html_safe, :prompt => "string" expected = %() assert_dom_equal expected, actual end def test_select_tag_escapes_prompt actual = select_tag "places", "".html_safe, :prompt => "" expected = %() assert_dom_equal expected, actual end def test_select_tag_with_prompt_and_include_blank actual = select_tag "places", "".html_safe, :prompt => "string", :include_blank => true expected = %() assert_dom_equal expected, actual end def test_select_tag_with_nil_option_tags_and_include_blank actual = select_tag "places", nil, :include_blank => true expected = %() assert_dom_equal expected, actual end def test_select_tag_with_nil_option_tags_and_prompt actual = select_tag "places", nil, :prompt => "string" expected = %() assert_dom_equal expected, actual end def test_text_area_tag_size_string actual = text_area_tag "body", "hello world", "size" => "20x40" expected = %() assert_dom_equal expected, actual end def test_text_area_tag_size_symbol actual = text_area_tag "body", "hello world", :size => "20x40" expected = %() assert_dom_equal expected, actual end def test_text_area_tag_should_disregard_size_if_its_given_as_an_integer actual = text_area_tag "body", "hello world", :size => 20 expected = %() assert_dom_equal expected, actual end def test_text_area_tag_id_sanitized input_elem = root_elem(text_area_tag("item[][description]")) assert_match VALID_HTML_ID, input_elem['id'] end def test_text_area_tag_escape_content actual = text_area_tag "body", "hello world", :size => "20x40" expected = %() assert_dom_equal expected, actual end def test_text_area_tag_unescaped_content actual = text_area_tag "body", "hello world", :size => "20x40", :escape => false expected = %() assert_dom_equal expected, actual end def test_text_area_tag_unescaped_nil_content actual = text_area_tag "body", nil, :escape => false expected = %() assert_dom_equal expected, actual end def test_text_field_tag actual = text_field_tag "title", "Hello!" expected = %() assert_dom_equal expected, actual end def test_text_field_tag_class_string actual = text_field_tag "title", "Hello!", "class" => "admin" expected = %() assert_dom_equal expected, actual end def test_text_field_tag_size_symbol actual = text_field_tag "title", "Hello!", :size => 75 expected = %() assert_dom_equal expected, actual end def test_text_field_tag_size_string actual = text_field_tag "title", "Hello!", "size" => "75" expected = %() assert_dom_equal expected, actual end def test_text_field_tag_maxlength_symbol actual = text_field_tag "title", "Hello!", :maxlength => 75 expected = %() assert_dom_equal expected, actual end def test_text_field_tag_maxlength_string actual = text_field_tag "title", "Hello!", "maxlength" => "75" expected = %() assert_dom_equal expected, actual end def test_text_field_disabled actual = text_field_tag "title", "Hello!", :disabled => :true expected = %() assert_dom_equal expected, actual end def test_text_field_tag_with_multiple_options actual = text_field_tag "title", "Hello!", :size => 70, :maxlength => 80 expected = %() assert_dom_equal expected, actual end def test_text_field_tag_id_sanitized input_elem = root_elem(text_field_tag("item[][title]")) assert_match VALID_HTML_ID, input_elem['id'] end def test_label_tag_without_text actual = label_tag "title" expected = %() assert_dom_equal expected, actual end def test_label_tag_with_symbol actual = label_tag :title expected = %() assert_dom_equal expected, actual end def test_label_tag_with_text actual = label_tag "title", "My Title" expected = %() assert_dom_equal expected, actual end def test_label_tag_class_string actual = label_tag "title", "My Title", "class" => "small_label" expected = %() assert_dom_equal expected, actual end def test_label_tag_id_sanitized label_elem = root_elem(label_tag("item[title]")) assert_match VALID_HTML_ID, label_elem['for'] end def test_label_tag_with_block assert_dom_equal('', label_tag { "Blocked" }) end def test_label_tag_with_block_and_argument output = label_tag("clock") { "Grandfather" } assert_dom_equal('', output) end def test_label_tag_with_block_and_argument_and_options output = label_tag("clock", :id => "label_clock") { "Grandfather" } assert_dom_equal('', output) end def test_boolean_options assert_dom_equal %(), check_box_tag("admin", 1, true, 'disabled' => true, :readonly => "yes") assert_dom_equal %(), check_box_tag("admin", 1, true, :disabled => false, :readonly => nil) assert_dom_equal %(), tag(:input, :type => "checkbox", :checked => false) assert_dom_equal %(), select_tag("people", "".html_safe, :multiple => true) assert_dom_equal %(), select_tag("people[]", "".html_safe, :multiple => true) assert_dom_equal %(), select_tag("people", "".html_safe, :multiple => nil) end def test_stringify_symbol_keys actual = text_field_tag "title", "Hello!", :id => "admin" expected = %() assert_dom_equal expected, actual end def test_submit_tag assert_dom_equal( %(), submit_tag("Save", :onclick => "alert('hello!')", :data => { :disable_with => "Saving..." }) ) end def test_submit_tag_with_no_onclick_options assert_dom_equal( %(), submit_tag("Save", :data => { :disable_with => "Saving..." }) ) end def test_submit_tag_with_confirmation assert_dom_equal( %(), submit_tag("Save", :data => { :confirm => "Are you sure?" }) ) end def test_button_tag assert_dom_equal( %(), button_tag ) end def test_button_tag_with_submit_type assert_dom_equal( %(), button_tag("Save", :type => "submit") ) end def test_button_tag_with_button_type assert_dom_equal( %(), button_tag("Button", :type => "button") ) end def test_button_tag_with_reset_type assert_dom_equal( %(), button_tag("Reset", :type => "reset") ) end def test_button_tag_with_disabled_option assert_dom_equal( %(), button_tag("Reset", :type => "reset", :disabled => true) ) end def test_button_tag_escape_content assert_dom_equal( %(), button_tag("Reset", :type => "reset", :disabled => true) ) end def test_button_tag_with_block assert_dom_equal('', button_tag { 'Content' }) end def test_button_tag_with_block_and_options output = button_tag(:name => 'temptation', :type => 'button') { content_tag(:strong, 'Do not press me') } assert_dom_equal('', output) end def test_button_tag_defaults_with_block_and_options output = button_tag(:name => 'temptation', :value => 'within') { content_tag(:strong, 'Do not press me') } assert_dom_equal('', output) end def test_button_tag_with_confirmation assert_dom_equal( %(), button_tag("Save", :type => "submit", :data => { :confirm => "Are you sure?" }) ) end def test_image_submit_tag_with_confirmation assert_dom_equal( %(), image_submit_tag("save.gif", :data => { :confirm => "Are you sure?" }) ) end def test_color_field_tag expected = %{} assert_dom_equal(expected, color_field_tag("car")) end def test_search_field_tag expected = %{} assert_dom_equal(expected, search_field_tag("query")) end def test_telephone_field_tag expected = %{} assert_dom_equal(expected, telephone_field_tag("cell")) end def test_date_field_tag expected = %{} assert_dom_equal(expected, date_field_tag("cell")) end def test_time_field_tag expected = %{} assert_dom_equal(expected, time_field_tag("cell")) end def test_datetime_field_tag expected = %{} assert_dom_equal(expected, datetime_field_tag("appointment")) end def test_datetime_local_field_tag expected = %{} assert_dom_equal(expected, datetime_local_field_tag("appointment")) end def test_month_field_tag expected = %{} assert_dom_equal(expected, month_field_tag("birthday")) end def test_week_field_tag expected = %{} assert_dom_equal(expected, week_field_tag("birthday")) end def test_url_field_tag expected = %{} assert_dom_equal(expected, url_field_tag("homepage")) end def test_email_field_tag expected = %{} assert_dom_equal(expected, email_field_tag("address")) end def test_number_field_tag expected = %{} assert_dom_equal(expected, number_field_tag("quantity", nil, :in => 1...10)) end def test_range_input_tag expected = %{} assert_dom_equal(expected, range_field_tag("volume", nil, :in => 0..11, :step => 0.1)) end def test_field_set_tag_in_erb output_buffer = render_erb("<%= field_set_tag('Your details') do %>Hello world!<% end %>") expected = %() assert_dom_equal expected, output_buffer output_buffer = render_erb("<%= field_set_tag do %>Hello world!<% end %>") expected = %() assert_dom_equal expected, output_buffer output_buffer = render_erb("<%= field_set_tag('') do %>Hello world!<% end %>") expected = %() assert_dom_equal expected, output_buffer output_buffer = render_erb("<%= field_set_tag('', :class => 'format') do %>Hello world!<% end %>") expected = %() assert_dom_equal expected, output_buffer output_buffer = render_erb("<%= field_set_tag %>") expected = %() assert_dom_equal expected, output_buffer output_buffer = render_erb("<%= field_set_tag('You legend!') %>") expected = %() assert_dom_equal expected, output_buffer end def test_text_area_tag_options_symbolize_keys_side_effects options = { :option => "random_option" } text_area_tag "body", "hello world", options assert_equal options, { :option => "random_option" } end def test_submit_tag_options_symbolize_keys_side_effects options = { :option => "random_option" } submit_tag "submit value", options assert_equal options, { :option => "random_option" } end def test_button_tag_options_symbolize_keys_side_effects options = { :option => "random_option" } button_tag "button value", options assert_equal options, { :option => "random_option" } end def test_image_submit_tag_options_symbolize_keys_side_effects options = { :option => "random_option" } image_submit_tag "submit source", options assert_equal options, { :option => "random_option" } end def test_image_label_tag_options_symbolize_keys_side_effects options = { :option => "random_option" } label_tag "submit source", "title", options assert_equal options, { :option => "random_option" } end def protect_against_forgery? false end private def root_elem(rendered_content) Loofah.fragment(rendered_content).children.first # extract from nodeset end end