diff options
Diffstat (limited to 'actionview/test/template/tag_helper_test.rb')
| -rw-r--r-- | actionview/test/template/tag_helper_test.rb | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/actionview/test/template/tag_helper_test.rb b/actionview/test/template/tag_helper_test.rb new file mode 100644 index 0000000000..802da5d566 --- /dev/null +++ b/actionview/test/template/tag_helper_test.rb @@ -0,0 +1,130 @@ +require 'abstract_unit' + +class TagHelperTest < ActionView::TestCase + include RenderERBUtils + + tests ActionView::Helpers::TagHelper + + def test_tag + assert_equal "<br />", tag("br") + assert_equal "<br clear=\"left\" />", tag(:br, :clear => "left") + assert_equal "<br>", tag("br", nil, true) + end + + def test_tag_options + str = tag("p", "class" => "show", :class => "elsewhere") + assert_match(/class="show"/, str) + assert_match(/class="elsewhere"/, str) + end + + def test_tag_options_rejects_nil_option + assert_equal "<p />", tag("p", :ignored => nil) + end + + def test_tag_options_accepts_false_option + assert_equal "<p value=\"false\" />", tag("p", :value => false) + end + + def test_tag_options_accepts_blank_option + assert_equal "<p included=\"\" />", tag("p", :included => '') + end + + def test_tag_options_converts_boolean_option + assert_dom_equal '<p disabled="disabled" itemscope="itemscope" multiple="multiple" readonly="readonly" allowfullscreen="allowfullscreen" seamless="seamless" typemustmatch="typemustmatch" sortable="sortable" default="default" inert="inert" truespeed="truespeed" />', + tag("p", :disabled => true, :itemscope => true, :multiple => true, :readonly => true, :allowfullscreen => true, :seamless => true, :typemustmatch => true, :sortable => true, :default => true, :inert => true, :truespeed => true) + end + + def test_content_tag + assert_equal "<a href=\"create\">Create</a>", content_tag("a", "Create", "href" => "create") + assert content_tag("a", "Create", "href" => "create").html_safe? + assert_equal content_tag("a", "Create", "href" => "create"), + content_tag("a", "Create", :href => "create") + assert_equal "<p><script>evil_js</script></p>", + content_tag(:p, '<script>evil_js</script>') + assert_equal "<p><script>evil_js</script></p>", + content_tag(:p, '<script>evil_js</script>', nil, false) + end + + def test_content_tag_with_block_in_erb + buffer = render_erb("<%= content_tag(:div) do %>Hello world!<% end %>") + assert_dom_equal "<div>Hello world!</div>", buffer + end + + def test_content_tag_with_block_and_options_in_erb + buffer = render_erb("<%= content_tag(:div, :class => 'green') do %>Hello world!<% end %>") + assert_dom_equal %(<div class="green">Hello world!</div>), buffer + end + + def test_content_tag_with_block_and_options_out_of_erb + assert_dom_equal %(<div class="green">Hello world!</div>), content_tag(:div, :class => "green") { "Hello world!" } + end + + def test_content_tag_with_block_and_options_outside_out_of_erb + assert_equal content_tag("a", "Create", :href => "create"), + content_tag("a", "href" => "create") { "Create" } + end + + def test_content_tag_nested_in_content_tag_out_of_erb + assert_equal content_tag("p", content_tag("b", "Hello")), + content_tag("p") { content_tag("b", "Hello") }, + output_buffer + end + + def test_content_tag_nested_in_content_tag_in_erb + assert_equal "<p>\n <b>Hello</b>\n</p>", view.render("test/content_tag_nested_in_content_tag") + end + + def test_content_tag_with_escaped_array_class + str = content_tag('p', "limelight", :class => ["song", "play>"]) + assert_equal "<p class=\"song play>\">limelight</p>", str + + str = content_tag('p', "limelight", :class => ["song", "play"]) + assert_equal "<p class=\"song play\">limelight</p>", str + end + + def test_content_tag_with_unescaped_array_class + str = content_tag('p', "limelight", {:class => ["song", "play>"]}, false) + assert_equal "<p class=\"song play>\">limelight</p>", str + end + + def test_content_tag_with_data_attributes + assert_dom_equal '<p data-number="1" data-string="hello" data-string-with-quotes="double"quote"party"">limelight</p>', + content_tag('p', "limelight", data: { number: 1, string: 'hello', string_with_quotes: 'double"quote"party"' }) + end + + def test_cdata_section + assert_equal "<![CDATA[<hello world>]]>", cdata_section("<hello world>") + end + + def test_cdata_section_splitted + assert_equal "<![CDATA[hello]]]]><![CDATA[>world]]>", cdata_section("hello]]>world") + assert_equal "<![CDATA[hello]]]]><![CDATA[>world]]]]><![CDATA[>again]]>", cdata_section("hello]]>world]]>again") + end + + def test_escape_once + assert_equal '1 < 2 & 3', escape_once('1 < 2 & 3') + end + + def test_tag_honors_html_safe_for_param_values + ['1&2', '1 < 2', '“test“'].each do |escaped| + assert_equal %(<a href="#{escaped}" />), tag('a', :href => escaped.html_safe) + end + end + + def test_skip_invalid_escaped_attributes + ['&1;', 'dfa3;', '& #123;'].each do |escaped| + assert_equal %(<a href="#{escaped.gsub(/&/, '&')}" />), tag('a', :href => escaped) + end + end + + def test_disable_escaping + assert_equal '<a href="&" />', tag('a', { :href => '&' }, false, false) + end + + def test_data_attributes + ['data', :data].each { |data| + assert_dom_equal '<a data-a-float="3.14" data-a-big-decimal="-123.456" data-a-number="1" data-array="[1,2,3]" data-hash="{"key":"value"}" data-string-with-quotes="double"quote"party"" data-string="hello" data-symbol="foo" />', + tag('a', { data => { a_float: 3.14, a_big_decimal: BigDecimal.new("-123.456"), a_number: 1, string: 'hello', symbol: :foo, array: [1, 2, 3], hash: { key: 'value'}, string_with_quotes: 'double"quote"party"' } }) + } + end +end |