131 lines
5.1 KiB
Ruby
131 lines
5.1 KiB
Ruby
require 'abstract_unit'
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class TagHelperTest < ActionView::TestCase
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include RenderERBUtils
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tests ActionView::Helpers::TagHelper
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def test_tag
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assert_equal "<br />", tag("br")
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assert_equal "<br clear=\"left\" />", tag(:br, :clear => "left")
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assert_equal "<br>", tag("br", nil, true)
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end
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def test_tag_options
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str = tag("p", "class" => "show", :class => "elsewhere")
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assert_match(/class="show"/, str)
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assert_match(/class="elsewhere"/, str)
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end
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def test_tag_options_rejects_nil_option
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assert_equal "<p />", tag("p", :ignored => nil)
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end
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def test_tag_options_accepts_false_option
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assert_equal "<p value=\"false\" />", tag("p", :value => false)
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end
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def test_tag_options_accepts_blank_option
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assert_equal "<p included=\"\" />", tag("p", :included => '')
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end
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def test_tag_options_converts_boolean_option
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assert_equal '<p disabled="disabled" itemscope="itemscope" multiple="multiple" readonly="readonly" />',
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tag("p", :disabled => true, :itemscope => true, :multiple => true, :readonly => true)
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end
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def test_content_tag
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assert_equal "<a href=\"create\">Create</a>", content_tag("a", "Create", "href" => "create")
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assert content_tag("a", "Create", "href" => "create").html_safe?
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assert_equal content_tag("a", "Create", "href" => "create"),
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content_tag("a", "Create", :href => "create")
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assert_equal "<p><script>evil_js</script></p>",
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content_tag(:p, '<script>evil_js</script>')
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assert_equal "<p><script>evil_js</script></p>",
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content_tag(:p, '<script>evil_js</script>', nil, false)
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end
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def test_content_tag_with_block_in_erb
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buffer = render_erb("<%= content_tag(:div) do %>Hello world!<% end %>")
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assert_dom_equal "<div>Hello world!</div>", buffer
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end
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def test_content_tag_with_block_and_options_in_erb
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buffer = render_erb("<%= content_tag(:div, :class => 'green') do %>Hello world!<% end %>")
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assert_dom_equal %(<div class="green">Hello world!</div>), buffer
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end
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def test_content_tag_with_block_and_options_out_of_erb
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assert_dom_equal %(<div class="green">Hello world!</div>), content_tag(:div, :class => "green") { "Hello world!" }
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end
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def test_content_tag_with_block_and_options_outside_out_of_erb
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assert_equal content_tag("a", "Create", :href => "create"),
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content_tag("a", "href" => "create") { "Create" }
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end
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def test_content_tag_nested_in_content_tag_out_of_erb
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assert_equal content_tag("p", content_tag("b", "Hello")),
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content_tag("p") { content_tag("b", "Hello") },
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output_buffer
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end
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def test_content_tag_nested_in_content_tag_in_erb
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assert_equal "<p>\n <b>Hello</b>\n</p>", view.render("test/content_tag_nested_in_content_tag")
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end
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def test_content_tag_with_escaped_array_class
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str = content_tag('p', "limelight", :class => ["song", "play>"])
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assert_equal "<p class=\"song play>\">limelight</p>", str
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str = content_tag('p', "limelight", :class => ["song", "play"])
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assert_equal "<p class=\"song play\">limelight</p>", str
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end
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def test_content_tag_with_unescaped_array_class
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str = content_tag('p', "limelight", {:class => ["song", "play>"]}, false)
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assert_equal "<p class=\"song play>\">limelight</p>", str
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end
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def test_content_tag_with_data_attributes
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assert_dom_equal '<p data-number="1" data-string="hello" data-string-with-quotes="double"quote"party"">limelight</p>',
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content_tag('p', "limelight", data: { number: 1, string: 'hello', string_with_quotes: 'double"quote"party"' })
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end
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def test_cdata_section
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assert_equal "<![CDATA[<hello world>]]>", cdata_section("<hello world>")
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end
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def test_cdata_section_splitted
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assert_equal "<![CDATA[hello]]]]><![CDATA[>world]]>", cdata_section("hello]]>world")
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assert_equal "<![CDATA[hello]]]]><![CDATA[>world]]]]><![CDATA[>again]]>", cdata_section("hello]]>world]]>again")
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end
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def test_escape_once
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assert_equal '1 < 2 & 3', escape_once('1 < 2 & 3')
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end
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def test_tag_honors_html_safe_for_param_values
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['1&2', '1 < 2', '“test“'].each do |escaped|
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assert_equal %(<a href="#{escaped}" />), tag('a', :href => escaped.html_safe)
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end
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end
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def test_skip_invalid_escaped_attributes
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['&1;', 'dfa3;', '& #123;'].each do |escaped|
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assert_equal %(<a href="#{escaped.gsub(/&/, '&')}" />), tag('a', :href => escaped)
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end
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end
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def test_disable_escaping
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assert_equal '<a href="&" />', tag('a', { :href => '&' }, false, false)
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end
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def test_data_attributes
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['data', :data].each { |data|
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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" />',
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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"' } })
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}
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end
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end
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