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tag_helper_test.rb
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tag_helper_test.rb
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# frozen_string_literal: true
require "abstract_unit"
class TagHelperTest < ActionView::TestCase
include RenderERBUtils
tests ActionView::Helpers::TagHelper
COMMON_DANGEROUS_CHARS = "&<>\"' %*+,/;=^|"
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_builder
assert_equal "<span></span>", tag.span
assert_equal "<span class=\"bookmark\"></span>", tag.span(class: "bookmark")
end
def test_tag_builder_void_tag
assert_equal "<br>", tag.br
assert_equal "<br class=\"some_class\">", tag.br(class: "some_class")
assert_equal "<svg><use href=\"#cool-icon\"></svg>", tag.svg { tag.use("href" => "#cool-icon") }
end
def test_tag_builder_void_tag_with_forced_content
assert_equal "<br>some content</br>", tag.br("some content")
end
def test_tag_builder_is_singleton
assert_equal tag, tag
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_with_array_of_numeric
str = tag(:input, value: [123, 456])
assert_equal("<input value=\"123 456\" />", str)
end
def test_tag_options_with_array_of_random_objects
klass = Class.new do
def to_s
"hello"
end
end
str = tag(:input, value: [klass.new])
assert_equal("<input value=\"hello\" />", str)
end
def test_tag_options_rejects_nil_option
assert_equal "<p />", tag("p", ignored: nil)
end
def test_tag_builder_options_rejects_nil_option
assert_equal "<p></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_builder_options_accepts_false_option
assert_equal "<p value=\"false\"></p>", tag.p(value: false)
end
def test_tag_options_accepts_blank_option
assert_equal "<p included=\"\" />", tag("p", included: "")
end
def test_tag_builder_options_accepts_blank_option
assert_equal "<p included=\"\"></p>", tag.p(included: "")
end
def test_tag_options_accepts_symbol_option_when_not_escaping
assert_equal "<p value=\"symbol\" />", tag("p", { value: :symbol }, false, false)
end
def test_tag_options_accepts_integer_option_when_not_escaping
assert_equal "<p value=\"42\" />", tag("p", { value: 42 }, false, false)
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" allowpaymentrequest="allowpaymentrequest" nomodule="nomodule" playsinline="playsinline" />',
tag("p", disabled: true, itemscope: true, multiple: true, readonly: true, allowfullscreen: true, seamless: true, typemustmatch: true, sortable: true, default: true, inert: true, truespeed: true, allowpaymentrequest: true, nomodule: true, playsinline: true)
end
def test_tag_builder_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" allowpaymentrequest="allowpaymentrequest" nomodule="nomodule" playsinline="playsinline" />',
tag.p(disabled: true, itemscope: true, multiple: true, readonly: true, allowfullscreen: true, seamless: true, typemustmatch: true, sortable: true, default: true, inert: true, truespeed: true, allowpaymentrequest: true, nomodule: true, playsinline: true)
end
def test_tag_builder_with_options_builds_p_elements
html = tag.with_options(id: "with-options") { |t| t.p("content") }
assert_dom_equal '<p id="with-options">content</p>', html
end
def test_tag_builder_do_not_modify_html_safe_options
html_safe_str = '"'.html_safe
assert_equal "<p value=\""\" />", tag("p", value: html_safe_str)
assert_equal '"', html_safe_str
assert html_safe_str.html_safe?
end
def test_tag_with_dangerous_name
assert_equal "<#{"_" * COMMON_DANGEROUS_CHARS.size} />",
tag(COMMON_DANGEROUS_CHARS)
assert_equal "<#{COMMON_DANGEROUS_CHARS} />",
tag(COMMON_DANGEROUS_CHARS, nil, false, false)
end
def test_tag_builder_with_dangerous_name
escaped_dangerous_chars = "_" * COMMON_DANGEROUS_CHARS.size
assert_equal "<#{escaped_dangerous_chars}></#{escaped_dangerous_chars}>",
tag.public_send(COMMON_DANGEROUS_CHARS.to_sym)
assert_equal "<#{COMMON_DANGEROUS_CHARS}></#{COMMON_DANGEROUS_CHARS}>",
tag.public_send(COMMON_DANGEROUS_CHARS.to_sym, nil, escape: false)
end
def test_tag_with_dangerous_aria_attribute_name
escaped_dangerous_chars = "_" * COMMON_DANGEROUS_CHARS.size
assert_equal "<the-name aria-#{escaped_dangerous_chars}=\"the value\" />",
tag("the-name", aria: { COMMON_DANGEROUS_CHARS => "the value" })
assert_equal "<the-name aria-#{COMMON_DANGEROUS_CHARS}=\"the value\" />",
tag("the-name", { aria: { COMMON_DANGEROUS_CHARS => "the value" } }, false, false)
end
def test_tag_builder_with_dangerous_aria_attribute_name
escaped_dangerous_chars = "_" * COMMON_DANGEROUS_CHARS.size
assert_equal "<the-name aria-#{escaped_dangerous_chars}=\"the value\"></the-name>",
tag.public_send(:"the-name", aria: { COMMON_DANGEROUS_CHARS => "the value" })
assert_equal "<the-name aria-#{COMMON_DANGEROUS_CHARS}=\"the value\"></the-name>",
tag.public_send(:"the-name", aria: { COMMON_DANGEROUS_CHARS => "the value" }, escape: false)
end
def test_tag_with_dangerous_data_attribute_name
escaped_dangerous_chars = "_" * COMMON_DANGEROUS_CHARS.size
assert_equal "<the-name data-#{escaped_dangerous_chars}=\"the value\" />",
tag("the-name", data: { COMMON_DANGEROUS_CHARS => "the value" })
assert_equal "<the-name data-#{COMMON_DANGEROUS_CHARS}=\"the value\" />",
tag("the-name", { data: { COMMON_DANGEROUS_CHARS => "the value" } }, false, false)
end
def test_tag_builder_with_dangerous_data_attribute_name
escaped_dangerous_chars = "_" * COMMON_DANGEROUS_CHARS.size
assert_equal "<the-name data-#{escaped_dangerous_chars}=\"the value\"></the-name>",
tag.public_send(:"the-name", data: { COMMON_DANGEROUS_CHARS => "the value" })
assert_equal "<the-name data-#{COMMON_DANGEROUS_CHARS}=\"the value\"></the-name>",
tag.public_send(:"the-name", data: { COMMON_DANGEROUS_CHARS => "the value" }, escape: false)
end
def test_tag_with_dangerous_unknown_attribute_name
escaped_dangerous_chars = "_" * COMMON_DANGEROUS_CHARS.size
assert_equal "<the-name #{escaped_dangerous_chars}=\"the value\" />",
tag("the-name", COMMON_DANGEROUS_CHARS => "the value")
assert_equal "<the-name #{COMMON_DANGEROUS_CHARS}=\"the value\" />",
tag("the-name", { COMMON_DANGEROUS_CHARS => "the value" }, false, false)
end
def test_tag_builder_with_dangerous_unknown_attribute_name
escaped_dangerous_chars = "_" * COMMON_DANGEROUS_CHARS.size
assert_equal "<the-name #{escaped_dangerous_chars}=\"the value\"></the-name>",
tag.public_send(:"the-name", COMMON_DANGEROUS_CHARS => "the value")
assert_equal "<the-name #{COMMON_DANGEROUS_CHARS}=\"the value\"></the-name>",
tag.public_send(:"the-name", COMMON_DANGEROUS_CHARS => "the value", escape: false)
end
def test_content_tag
assert_equal "<a href=\"create\">Create</a>", content_tag("a", "Create", "href" => "create")
assert_predicate 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_tag_builder_with_content
assert_equal "<div id=\"post_1\">Content</div>", tag.div("Content", id: "post_1")
assert_predicate tag.div("Content", id: "post_1"), :html_safe?
assert_equal tag.div("Content", id: "post_1"),
tag.div("Content", "id": "post_1")
assert_equal "<p><script>evil_js</script></p>",
tag.p("<script>evil_js</script>")
assert_equal "<p><script>evil_js</script></p>",
tag.p("<script>evil_js</script>", escape: false)
assert_equal '<input pattern="\w+">', tag.input(pattern: /\w+/)
end
def test_tag_builder_nested
assert_equal "<div>content</div>",
tag.div { "content" }
assert_equal "<div id=\"header\"><span>hello</span></div>",
tag.div(id: "header") { |tag| tag.span "hello" }
assert_equal "<div id=\"header\"><div class=\"world\"><span>hello</span></div></div>",
tag.div(id: "header") { |tag| tag.div(class: "world") { tag.span "hello" } }
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_tag_builder_with_block_in_erb
buffer = render_erb("<%= tag.div do %>Hello world!<% end %>")
assert_dom_equal "<div>Hello world!</div>", buffer
end
def test_content_tag_with_block_in_erb_containing_non_displayed_erb
buffer = render_erb("<%= content_tag(:p) do %><% 1 %><% end %>")
assert_dom_equal "<p></p>", buffer
end
def test_tag_builder_with_block_in_erb_containing_non_displayed_erb
buffer = render_erb("<%= tag.p do %><% 1 %><% end %>")
assert_dom_equal "<p></p>", 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_tag_builder_with_block_and_options_in_erb
buffer = render_erb("<%= 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_tag_builder_with_block_and_options_out_of_erb
assert_dom_equal %(<div class="green">Hello world!</div>), 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_tag_builder_with_block_and_options_outside_out_of_erb
assert_equal tag.a("Create", href: "create"),
tag.a("href": "create") { "Create" }
end
def test_content_tag_with_block_and_non_string_outside_out_of_erb
assert_equal content_tag("p"),
content_tag("p") { 3.times { "do_something" } }
end
def test_tag_builder_with_block_and_non_string_outside_out_of_erb
assert_equal tag.p,
tag.p { 3.times { "do_something" } }
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
assert_equal tag.p(tag.b("Hello")),
tag.p { 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")
assert_equal "<p>\n <b>Hello</b>\n</p>", view.render("test/builder_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
str = content_tag("p", "limelight", class: ["song", ["play"]])
assert_equal "<p class=\"song play\">limelight</p>", str
end
def test_tag_builder_with_escaped_array_class
str = tag.p "limelight", class: ["song", "play>"]
assert_equal "<p class=\"song play>\">limelight</p>", str
str = tag.p "limelight", class: ["song", "play"]
assert_equal "<p class=\"song play\">limelight</p>", str
str = 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
str = content_tag("p", "limelight", { class: ["song", ["play>"]] }, false)
assert_equal "<p class=\"song play>\">limelight</p>", str
end
def test_tag_builder_with_unescaped_array_class
str = tag.p "limelight", class: ["song", "play>"], escape: false
assert_equal "<p class=\"song play>\">limelight</p>", str
str = tag.p "limelight", class: ["song", ["play>"]], escape: false
assert_equal "<p class=\"song play>\">limelight</p>", str
end
def test_content_tag_with_empty_array_class
str = content_tag("p", "limelight", class: [])
assert_equal '<p class="">limelight</p>', str
end
def test_tag_builder_with_empty_array_class
assert_equal '<p class="">limelight</p>', tag.p("limelight", class: [])
end
def test_content_tag_with_unescaped_empty_array_class
str = content_tag("p", "limelight", { class: [] }, false)
assert_equal '<p class="">limelight</p>', str
end
def test_tag_builder_with_unescaped_empty_array_class
str = tag.p "limelight", class: [], escape: false
assert_equal '<p class="">limelight</p>', str
end
def test_content_tag_with_conditional_hash_classes
str = content_tag("p", "limelight", class: { "song": true, "play": false })
assert_equal "<p class=\"song\">limelight</p>", str
str = content_tag("p", "limelight", class: [{ "song": true }, { "play": false }])
assert_equal "<p class=\"song\">limelight</p>", str
str = content_tag("p", "limelight", class: { song: true, play: false })
assert_equal "<p class=\"song\">limelight</p>", str
str = content_tag("p", "limelight", class: [{ song: true }, nil, false])
assert_equal "<p class=\"song\">limelight</p>", str
str = content_tag("p", "limelight", class: ["song", { foo: false }])
assert_equal "<p class=\"song\">limelight</p>", str
str = content_tag("p", "limelight", class: [1, 2, 3])
assert_equal "<p class=\"1 2 3\">limelight</p>", str
klass = Class.new do
def to_s
"1"
end
end
str = content_tag("p", "limelight", class: [klass.new])
assert_equal "<p class=\"1\">limelight</p>", str
str = content_tag("p", "limelight", class: { "song": true, "play": true })
assert_equal "<p class=\"song play\">limelight</p>", str
str = content_tag("p", "limelight", class: { "song": false, "play": false })
assert_equal '<p class="">limelight</p>', str
end
def test_tag_builder_with_conditional_hash_classes
str = tag.p "limelight", class: { "song": true, "play": false }
assert_equal "<p class=\"song\">limelight</p>", str
str = tag.p "limelight", class: [{ "song": true }, { "play": false }]
assert_equal "<p class=\"song\">limelight</p>", str
str = tag.p "limelight", class: { song: true, play: false }
assert_equal "<p class=\"song\">limelight</p>", str
str = tag.p "limelight", class: [{ song: true }, nil, false]
assert_equal "<p class=\"song\">limelight</p>", str
str = tag.p "limelight", class: ["song", { foo: false }]
assert_equal "<p class=\"song\">limelight</p>", str
str = tag.p "limelight", class: { "song": true, "play": true }
assert_equal "<p class=\"song play\">limelight</p>", str
str = tag.p "limelight", class: { "song": false, "play": false }
assert_equal '<p class="">limelight</p>', str
end
def test_content_tag_with_unescaped_conditional_hash_classes
str = content_tag("p", "limelight", { class: { "song": true, "play>": true } }, false)
assert_equal "<p class=\"song play>\">limelight</p>", str
str = content_tag("p", "limelight", { class: ["song", { "play>": true }] }, false)
assert_equal "<p class=\"song play>\">limelight</p>", str
end
def test_tag_builder_with_unescaped_conditional_hash_classes
str = tag.p "limelight", class: { "song": true, "play>": true }, escape: false
assert_equal "<p class=\"song play>\">limelight</p>", str
str = tag.p "limelight", class: ["song", { "play>": true }], escape: false
assert_equal "<p class=\"song play>\">limelight</p>", str
end
def test_token_list_and_class_names
[:token_list, :class_names].each do |helper_method|
helper = ->(*arguments) { public_send(helper_method, *arguments) }
assert_equal "song play", helper.(["song", { "play": true }])
assert_equal "song", helper.({ "song": true, "play": false })
assert_equal "song", helper.([{ "song": true }, { "play": false }])
assert_equal "song", helper.({ song: true, play: false })
assert_equal "song", helper.([{ song: true }, nil, false])
assert_equal "song", helper.(["song", { foo: false }])
assert_equal "song play", helper.({ "song": true, "play": true })
assert_equal "", helper.({ "song": false, "play": false })
assert_equal "123", helper.(nil, "", false, 123, { "song": false, "play": false })
assert_equal "song", helper.("song", "song")
assert_equal "song", helper.("song song")
assert_equal "song", helper.("song\nsong")
end
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_tag_builder_with_data_attributes
assert_dom_equal '<p data-number="1" data-string="hello" data-string-with-quotes="double"quote"party"">limelight</p>',
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_with_string_conversion
assert_equal "<![CDATA[]]>", cdata_section(nil)
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")
assert_equal " ' ' λ λ " ' < > ", escape_once(" ' ' λ λ \" ' < > ")
end
def test_tag_attributes_inlines_html_attributes
expected_output = <<~HTML.strip
<input type="text" name="name" aria-hidden="false" aria-label="label" data-input-value="data" required="required">
HTML
assert_equal expected_output, render_erb(<<~HTML.strip)
<input type="text" <%= tag.attributes value: nil, name: "name", "aria-hidden": false, aria: { label: "label" }, data: { input_value: "data" }, required: true %>>
HTML
end
def test_tag_attributes_escapes_values
expected_output = <<~HTML.strip
<input type="text" xss=""><script>alert()</script>">
HTML
assert_equal expected_output, render_erb(<<~HTML.strip)
<input type="text" <%= tag.attributes xss: '"><script>alert()</script>' %>>
HTML
end
def test_tag_attributes_nil
assert_equal %(<input type="text" >), render_erb(%(<input type="text" <%= tag.attributes nil %>>))
end
def test_tag_attributes_empty
assert_equal %(<input type="text" >), render_erb(%(<input type="text" <%= tag.attributes({}) %>>))
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)
assert_equal %(<a href="#{escaped}"></a>), tag.a(href: escaped.html_safe)
end
end
def test_tag_honors_html_safe_with_escaped_array_class
assert_equal '<p class="song> play>" />', tag("p", class: ["song>", raw("play>")])
assert_equal '<p class="song> play>" />', tag("p", class: [raw("song>"), "play>"])
end
def test_tag_builder_honors_html_safe_with_escaped_array_class
assert_equal '<p class="song> play>"></p>', tag.p(class: ["song>", raw("play>")])
assert_equal '<p class="song> play>"></p>', tag.p(class: [raw("song>"), "play>"])
end
def test_tag_does_not_honor_html_safe_double_quotes_as_attributes
assert_dom_equal '<p title=""">content</p>',
content_tag("p", "content", title: '"'.html_safe)
end
def test_data_tag_does_not_honor_html_safe_double_quotes_as_attributes
assert_dom_equal '<p data-title=""">content</p>',
content_tag("p", "content", data: { title: '"'.html_safe })
end
def test_skip_invalid_escaped_attributes
["&1;", "dfa3;", "& #123;"].each do |escaped|
assert_equal %(<a href="#{escaped.gsub(/&/, '&')}" />), tag("a", href: escaped)
assert_equal %(<a href="#{escaped.gsub(/&/, '&')}"></a>), tag.a(href: escaped)
end
end
def test_disable_escaping
assert_equal '<a href="&" />', tag("a", { href: "&" }, false, false)
end
def test_tag_builder_disable_escaping
assert_equal '<a href="&"></a>', tag.a(href: "&", escape: false)
assert_equal '<a href="&">cnt</a>', tag.a(href: "&", escape: false) { "cnt" }
assert_equal '<br data-hidden="&">', tag.br("data-hidden": "&", escape: false)
assert_equal '<a href="&">content</a>', tag.a("content", href: "&", escape: false)
assert_equal '<a href="&">content</a>', tag.a(href: "&", escape: false) { "content" }
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("-123.456"), a_number: 1, string: "hello", symbol: :foo, array: [1, 2, 3], hash: { key: "value" }, string_with_quotes: 'double"quote"party"' })
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("-123.456"), a_number: 1, string: "hello", symbol: :foo, array: [1, 2, 3], hash: { key: "value" }, string_with_quotes: 'double"quote"party"' })
}
end
def test_aria_attributes
["aria", :aria].each { |aria|
assert_dom_equal '<a aria-a-float="3.14" aria-a-big-decimal="-123.456" aria-a-number="1" aria-truthy="true" aria-falsey="false" aria-array="1 2 3" aria-hash="a b" aria-tokens="a b" aria-string-with-quotes="double"quote"party"" aria-string="hello" aria-symbol="foo" />',
tag("a", aria => { nil: nil, a_float: 3.14, a_big_decimal: BigDecimal("-123.456"), a_number: 1, truthy: true, falsey: false, string: "hello", symbol: :foo, array: [1, 2, 3], empty_array: [], hash: { a: true, b: "truthy", falsey: false, nil: nil }, empty_hash: {}, tokens: ["a", { b: true, c: false }], empty_tokens: [{ a: false }], string_with_quotes: 'double"quote"party"' })
}
assert_dom_equal '<a aria-a-float="3.14" aria-a-big-decimal="-123.456" aria-a-number="1" aria-truthy="true" aria-falsey="false" aria-array="1 2 3" aria-hash="a b" aria-tokens="a b" aria-string-with-quotes="double"quote"party"" aria-string="hello" aria-symbol="foo" />',
tag.a(aria: { nil: nil, a_float: 3.14, a_big_decimal: BigDecimal("-123.456"), a_number: 1, truthy: true, falsey: false, string: "hello", symbol: :foo, array: [1, 2, 3], empty_array: [], hash: { a: true, b: "truthy", falsey: false, nil: nil }, empty_hash: {}, tokens: ["a", { b: true, c: false }], empty_tokens: [{ a: false }], string_with_quotes: 'double"quote"party"' })
end
def test_link_to_data_nil_equal
div_type1 = content_tag(:div, "test", "data-tooltip" => nil)
div_type2 = content_tag(:div, "test", data: { tooltip: nil })
assert_dom_equal div_type1, div_type2
end
def test_tag_builder_link_to_data_nil_equal
div_type1 = tag.div "test", 'data-tooltip': nil
div_type2 = tag.div "test", data: { tooltip: nil }
assert_dom_equal div_type1, div_type2
end
def test_tag_builder_allow_call_via_method_object
assert_equal "<foo></foo>", tag.method(:foo).call
end
def test_tag_builder_dasherize_names
assert_equal "<img-slider></img-slider>", tag.img_slider
end
def test_respond_to
assert_respond_to tag, :any_tag
end
end