diff options
Diffstat (limited to 'actionview/test/template/asset_tag_helper_test.rb')
-rw-r--r-- | actionview/test/template/asset_tag_helper_test.rb | 796 |
1 files changed, 796 insertions, 0 deletions
diff --git a/actionview/test/template/asset_tag_helper_test.rb b/actionview/test/template/asset_tag_helper_test.rb new file mode 100644 index 0000000000..dac1c7024d --- /dev/null +++ b/actionview/test/template/asset_tag_helper_test.rb @@ -0,0 +1,796 @@ +require 'zlib' +require 'abstract_unit' +require 'active_support/ordered_options' + +class AssetTagHelperTest < ActionView::TestCase + tests ActionView::Helpers::AssetTagHelper + + attr_reader :request + + def setup + super + + @controller = BasicController.new + + @request = Class.new do + attr_accessor :script_name + def protocol() 'http://' end + def ssl?() false end + def host_with_port() 'localhost' end + def base_url() 'http://www.example.com' end + end.new + + @controller.request = @request + end + + def url_for(*args) + "http://www.example.com" + end + + AssetPathToTag = { + %(asset_path("foo")) => %(/foo), + %(asset_path("style.css")) => %(/style.css), + %(asset_path("xmlhr.js")) => %(/xmlhr.js), + %(asset_path("xml.png")) => %(/xml.png), + %(asset_path("dir/xml.png")) => %(/dir/xml.png), + %(asset_path("/dir/xml.png")) => %(/dir/xml.png), + + %(asset_path("script.min")) => %(/script.min), + %(asset_path("script.min.js")) => %(/script.min.js), + %(asset_path("style.min")) => %(/style.min), + %(asset_path("style.min.css")) => %(/style.min.css), + + %(asset_path("http://www.outside.com/image.jpg")) => %(http://www.outside.com/image.jpg), + %(asset_path("HTTP://www.outside.com/image.jpg")) => %(HTTP://www.outside.com/image.jpg), + + %(asset_path("style", type: :stylesheet)) => %(/stylesheets/style.css), + %(asset_path("xmlhr", type: :javascript)) => %(/javascripts/xmlhr.js), + %(asset_path("xml.png", type: :image)) => %(/images/xml.png) + } + + AutoDiscoveryToTag = { + %(auto_discovery_link_tag) => %(<link href="http://www.example.com" rel="alternate" title="RSS" type="application/rss+xml" />), + %(auto_discovery_link_tag(:rss)) => %(<link href="http://www.example.com" rel="alternate" title="RSS" type="application/rss+xml" />), + %(auto_discovery_link_tag(:atom)) => %(<link href="http://www.example.com" rel="alternate" title="ATOM" type="application/atom+xml" />), + %(auto_discovery_link_tag(:rss, :action => "feed")) => %(<link href="http://www.example.com" rel="alternate" title="RSS" type="application/rss+xml" />), + %(auto_discovery_link_tag(:rss, "http://localhost/feed")) => %(<link href="http://localhost/feed" rel="alternate" title="RSS" type="application/rss+xml" />), + %(auto_discovery_link_tag(:rss, "//localhost/feed")) => %(<link href="//localhost/feed" rel="alternate" title="RSS" type="application/rss+xml" />), + %(auto_discovery_link_tag(:rss, {:action => "feed"}, {:title => "My RSS"})) => %(<link href="http://www.example.com" rel="alternate" title="My RSS" type="application/rss+xml" />), + %(auto_discovery_link_tag(:rss, {}, {:title => "My RSS"})) => %(<link href="http://www.example.com" rel="alternate" title="My RSS" type="application/rss+xml" />), + %(auto_discovery_link_tag(nil, {}, {:type => "text/html"})) => %(<link href="http://www.example.com" rel="alternate" title="" type="text/html" />), + %(auto_discovery_link_tag(nil, {}, {:title => "No stream.. really", :type => "text/html"})) => %(<link href="http://www.example.com" rel="alternate" title="No stream.. really" type="text/html" />), + %(auto_discovery_link_tag(:rss, {}, {:title => "My RSS", :type => "text/html"})) => %(<link href="http://www.example.com" rel="alternate" title="My RSS" type="text/html" />), + %(auto_discovery_link_tag(:atom, {}, {:rel => "Not so alternate"})) => %(<link href="http://www.example.com" rel="Not so alternate" title="ATOM" type="application/atom+xml" />), + } + + JavascriptPathToTag = { + %(javascript_path("xmlhr")) => %(/javascripts/xmlhr.js), + %(javascript_path("super/xmlhr")) => %(/javascripts/super/xmlhr.js), + %(javascript_path("/super/xmlhr.js")) => %(/super/xmlhr.js), + %(javascript_path("xmlhr.min")) => %(/javascripts/xmlhr.min.js), + %(javascript_path("xmlhr.min.js")) => %(/javascripts/xmlhr.min.js), + + %(javascript_path("xmlhr.js?123")) => %(/javascripts/xmlhr.js?123), + %(javascript_path("xmlhr.js?body=1")) => %(/javascripts/xmlhr.js?body=1), + %(javascript_path("xmlhr.js#hash")) => %(/javascripts/xmlhr.js#hash), + %(javascript_path("xmlhr.js?123#hash")) => %(/javascripts/xmlhr.js?123#hash) + } + + PathToJavascriptToTag = { + %(path_to_javascript("xmlhr")) => %(/javascripts/xmlhr.js), + %(path_to_javascript("super/xmlhr")) => %(/javascripts/super/xmlhr.js), + %(path_to_javascript("/super/xmlhr.js")) => %(/super/xmlhr.js) + } + + JavascriptUrlToTag = { + %(javascript_url("xmlhr")) => %(http://www.example.com/javascripts/xmlhr.js), + %(javascript_url("super/xmlhr")) => %(http://www.example.com/javascripts/super/xmlhr.js), + %(javascript_url("/super/xmlhr.js")) => %(http://www.example.com/super/xmlhr.js) + } + + UrlToJavascriptToTag = { + %(url_to_javascript("xmlhr")) => %(http://www.example.com/javascripts/xmlhr.js), + %(url_to_javascript("super/xmlhr")) => %(http://www.example.com/javascripts/super/xmlhr.js), + %(url_to_javascript("/super/xmlhr.js")) => %(http://www.example.com/super/xmlhr.js) + } + + JavascriptIncludeToTag = { + %(javascript_include_tag("bank")) => %(<script src="/javascripts/bank.js" ></script>), + %(javascript_include_tag("bank.js")) => %(<script src="/javascripts/bank.js" ></script>), + %(javascript_include_tag("bank", :lang => "vbscript")) => %(<script lang="vbscript" src="/javascripts/bank.js" ></script>), + + %(javascript_include_tag("http://example.com/all")) => %(<script src="http://example.com/all"></script>), + %(javascript_include_tag("http://example.com/all.js")) => %(<script src="http://example.com/all.js"></script>), + %(javascript_include_tag("//example.com/all.js")) => %(<script src="//example.com/all.js"></script>), + } + + StylePathToTag = { + %(stylesheet_path("bank")) => %(/stylesheets/bank.css), + %(stylesheet_path("bank.css")) => %(/stylesheets/bank.css), + %(stylesheet_path('subdir/subdir')) => %(/stylesheets/subdir/subdir.css), + %(stylesheet_path('/subdir/subdir.css')) => %(/subdir/subdir.css), + %(stylesheet_path("style.min")) => %(/stylesheets/style.min.css), + %(stylesheet_path("style.min.css")) => %(/stylesheets/style.min.css) + } + + PathToStyleToTag = { + %(path_to_stylesheet("style")) => %(/stylesheets/style.css), + %(path_to_stylesheet("style.css")) => %(/stylesheets/style.css), + %(path_to_stylesheet('dir/file')) => %(/stylesheets/dir/file.css), + %(path_to_stylesheet('/dir/file.rcss', :extname => false)) => %(/dir/file.rcss), + %(path_to_stylesheet('/dir/file', :extname => '.rcss')) => %(/dir/file.rcss) + } + + StyleUrlToTag = { + %(stylesheet_url("bank")) => %(http://www.example.com/stylesheets/bank.css), + %(stylesheet_url("bank.css")) => %(http://www.example.com/stylesheets/bank.css), + %(stylesheet_url('subdir/subdir')) => %(http://www.example.com/stylesheets/subdir/subdir.css), + %(stylesheet_url('/subdir/subdir.css')) => %(http://www.example.com/subdir/subdir.css) + } + + UrlToStyleToTag = { + %(url_to_stylesheet("style")) => %(http://www.example.com/stylesheets/style.css), + %(url_to_stylesheet("style.css")) => %(http://www.example.com/stylesheets/style.css), + %(url_to_stylesheet('dir/file')) => %(http://www.example.com/stylesheets/dir/file.css), + %(url_to_stylesheet('/dir/file.rcss', :extname => false)) => %(http://www.example.com/dir/file.rcss), + %(url_to_stylesheet('/dir/file', :extname => '.rcss')) => %(http://www.example.com/dir/file.rcss) + } + + StyleLinkToTag = { + %(stylesheet_link_tag("bank")) => %(<link href="/stylesheets/bank.css" media="screen" rel="stylesheet" />), + %(stylesheet_link_tag("bank.css")) => %(<link href="/stylesheets/bank.css" media="screen" rel="stylesheet" />), + %(stylesheet_link_tag("/elsewhere/file")) => %(<link href="/elsewhere/file.css" media="screen" rel="stylesheet" />), + %(stylesheet_link_tag("subdir/subdir")) => %(<link href="/stylesheets/subdir/subdir.css" media="screen" rel="stylesheet" />), + %(stylesheet_link_tag("bank", :media => "all")) => %(<link href="/stylesheets/bank.css" media="all" rel="stylesheet" />), + + %(stylesheet_link_tag("http://www.example.com/styles/style")) => %(<link href="http://www.example.com/styles/style" media="screen" rel="stylesheet" />), + %(stylesheet_link_tag("http://www.example.com/styles/style.css")) => %(<link href="http://www.example.com/styles/style.css" media="screen" rel="stylesheet" />), + %(stylesheet_link_tag("//www.example.com/styles/style.css")) => %(<link href="//www.example.com/styles/style.css" media="screen" rel="stylesheet" />), + } + + ImagePathToTag = { + %(image_path("xml")) => %(/images/xml), + %(image_path("xml.png")) => %(/images/xml.png), + %(image_path("dir/xml.png")) => %(/images/dir/xml.png), + %(image_path("/dir/xml.png")) => %(/dir/xml.png) + } + + PathToImageToTag = { + %(path_to_image("xml")) => %(/images/xml), + %(path_to_image("xml.png")) => %(/images/xml.png), + %(path_to_image("dir/xml.png")) => %(/images/dir/xml.png), + %(path_to_image("/dir/xml.png")) => %(/dir/xml.png) + } + + ImageUrlToTag = { + %(image_url("xml")) => %(http://www.example.com/images/xml), + %(image_url("xml.png")) => %(http://www.example.com/images/xml.png), + %(image_url("dir/xml.png")) => %(http://www.example.com/images/dir/xml.png), + %(image_url("/dir/xml.png")) => %(http://www.example.com/dir/xml.png) + } + + UrlToImageToTag = { + %(url_to_image("xml")) => %(http://www.example.com/images/xml), + %(url_to_image("xml.png")) => %(http://www.example.com/images/xml.png), + %(url_to_image("dir/xml.png")) => %(http://www.example.com/images/dir/xml.png), + %(url_to_image("/dir/xml.png")) => %(http://www.example.com/dir/xml.png) + } + + ImageLinkToTag = { + %(image_tag("xml.png")) => %(<img alt="Xml" src="/images/xml.png" />), + %(image_tag("rss.gif", :alt => "rss syndication")) => %(<img alt="rss syndication" src="/images/rss.gif" />), + %(image_tag("gold.png", :size => "20")) => %(<img alt="Gold" height="20" src="/images/gold.png" width="20" />), + %(image_tag("gold.png", :size => "45x70")) => %(<img alt="Gold" height="70" src="/images/gold.png" width="45" />), + %(image_tag("gold.png", "size" => "45x70")) => %(<img alt="Gold" height="70" src="/images/gold.png" width="45" />), + %(image_tag("error.png", "size" => "45 x 70")) => %(<img alt="Error" src="/images/error.png" />), + %(image_tag("error.png", "size" => "x")) => %(<img alt="Error" src="/images/error.png" />), + %(image_tag("google.com.png")) => %(<img alt="Google.com" src="/images/google.com.png" />), + %(image_tag("slash..png")) => %(<img alt="Slash." src="/images/slash..png" />), + %(image_tag(".pdf.png")) => %(<img alt=".pdf" src="/images/.pdf.png" />), + %(image_tag("http://www.rubyonrails.com/images/rails.png")) => %(<img alt="Rails" src="http://www.rubyonrails.com/images/rails.png" />), + %(image_tag("//www.rubyonrails.com/images/rails.png")) => %(<img alt="Rails" src="//www.rubyonrails.com/images/rails.png" />), + %(image_tag("mouse.png", :alt => nil)) => %(<img src="/images/mouse.png" />), + %(image_tag("data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==", :alt => nil)) => %(<img src="data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" />), + %(image_tag("")) => %(<img src="" />) + } + + FaviconLinkToTag = { + %(favicon_link_tag) => %(<link href="/images/favicon.ico" rel="shortcut icon" type="image/x-icon" />), + %(favicon_link_tag 'favicon.ico') => %(<link href="/images/favicon.ico" rel="shortcut icon" type="image/x-icon" />), + %(favicon_link_tag 'favicon.ico', :rel => 'foo') => %(<link href="/images/favicon.ico" rel="foo" type="image/x-icon" />), + %(favicon_link_tag 'favicon.ico', :rel => 'foo', :type => 'bar') => %(<link href="/images/favicon.ico" rel="foo" type="bar" />), + %(favicon_link_tag 'mb-icon.png', :rel => 'apple-touch-icon', :type => 'image/png') => %(<link href="/images/mb-icon.png" rel="apple-touch-icon" type="image/png" />) + } + + VideoPathToTag = { + %(video_path("xml")) => %(/videos/xml), + %(video_path("xml.ogg")) => %(/videos/xml.ogg), + %(video_path("dir/xml.ogg")) => %(/videos/dir/xml.ogg), + %(video_path("/dir/xml.ogg")) => %(/dir/xml.ogg) + } + + PathToVideoToTag = { + %(path_to_video("xml")) => %(/videos/xml), + %(path_to_video("xml.ogg")) => %(/videos/xml.ogg), + %(path_to_video("dir/xml.ogg")) => %(/videos/dir/xml.ogg), + %(path_to_video("/dir/xml.ogg")) => %(/dir/xml.ogg) + } + + VideoUrlToTag = { + %(video_url("xml")) => %(http://www.example.com/videos/xml), + %(video_url("xml.ogg")) => %(http://www.example.com/videos/xml.ogg), + %(video_url("dir/xml.ogg")) => %(http://www.example.com/videos/dir/xml.ogg), + %(video_url("/dir/xml.ogg")) => %(http://www.example.com/dir/xml.ogg) + } + + UrlToVideoToTag = { + %(url_to_video("xml")) => %(http://www.example.com/videos/xml), + %(url_to_video("xml.ogg")) => %(http://www.example.com/videos/xml.ogg), + %(url_to_video("dir/xml.ogg")) => %(http://www.example.com/videos/dir/xml.ogg), + %(url_to_video("/dir/xml.ogg")) => %(http://www.example.com/dir/xml.ogg) + } + + VideoLinkToTag = { + %(video_tag("xml.ogg")) => %(<video src="/videos/xml.ogg"></video>), + %(video_tag("rss.m4v", :autoplay => true, :controls => true)) => %(<video autoplay="autoplay" controls="controls" src="/videos/rss.m4v"></video>), + %(video_tag("rss.m4v", :autobuffer => true)) => %(<video autobuffer="autobuffer" src="/videos/rss.m4v"></video>), + %(video_tag("gold.m4v", :size => "160x120")) => %(<video height="120" src="/videos/gold.m4v" width="160"></video>), + %(video_tag("gold.m4v", "size" => "320x240")) => %(<video height="240" src="/videos/gold.m4v" width="320"></video>), + %(video_tag("trailer.ogg", :poster => "screenshot.png")) => %(<video poster="/images/screenshot.png" src="/videos/trailer.ogg"></video>), + %(video_tag("error.avi", "size" => "100")) => %(<video height="100" src="/videos/error.avi" width="100"></video>), + %(video_tag("error.avi", "size" => "100 x 100")) => %(<video src="/videos/error.avi"></video>), + %(video_tag("error.avi", "size" => "x")) => %(<video src="/videos/error.avi"></video>), + %(video_tag("http://media.rubyonrails.org/video/rails_blog_2.mov")) => %(<video src="http://media.rubyonrails.org/video/rails_blog_2.mov"></video>), + %(video_tag("//media.rubyonrails.org/video/rails_blog_2.mov")) => %(<video src="//media.rubyonrails.org/video/rails_blog_2.mov"></video>), + %(video_tag("multiple.ogg", "multiple.avi")) => %(<video><source src="/videos/multiple.ogg" /><source src="/videos/multiple.avi" /></video>), + %(video_tag(["multiple.ogg", "multiple.avi"])) => %(<video><source src="/videos/multiple.ogg" /><source src="/videos/multiple.avi" /></video>), + %(video_tag(["multiple.ogg", "multiple.avi"], :size => "160x120", :controls => true)) => %(<video controls="controls" height="120" width="160"><source src="/videos/multiple.ogg" /><source src="/videos/multiple.avi" /></video>) + } + + AudioPathToTag = { + %(audio_path("xml")) => %(/audios/xml), + %(audio_path("xml.wav")) => %(/audios/xml.wav), + %(audio_path("dir/xml.wav")) => %(/audios/dir/xml.wav), + %(audio_path("/dir/xml.wav")) => %(/dir/xml.wav) + } + + PathToAudioToTag = { + %(path_to_audio("xml")) => %(/audios/xml), + %(path_to_audio("xml.wav")) => %(/audios/xml.wav), + %(path_to_audio("dir/xml.wav")) => %(/audios/dir/xml.wav), + %(path_to_audio("/dir/xml.wav")) => %(/dir/xml.wav) + } + + AudioUrlToTag = { + %(audio_url("xml")) => %(http://www.example.com/audios/xml), + %(audio_url("xml.wav")) => %(http://www.example.com/audios/xml.wav), + %(audio_url("dir/xml.wav")) => %(http://www.example.com/audios/dir/xml.wav), + %(audio_url("/dir/xml.wav")) => %(http://www.example.com/dir/xml.wav) + } + + UrlToAudioToTag = { + %(url_to_audio("xml")) => %(http://www.example.com/audios/xml), + %(url_to_audio("xml.wav")) => %(http://www.example.com/audios/xml.wav), + %(url_to_audio("dir/xml.wav")) => %(http://www.example.com/audios/dir/xml.wav), + %(url_to_audio("/dir/xml.wav")) => %(http://www.example.com/dir/xml.wav) + } + + AudioLinkToTag = { + %(audio_tag("xml.wav")) => %(<audio src="/audios/xml.wav"></audio>), + %(audio_tag("rss.wav", :autoplay => true, :controls => true)) => %(<audio autoplay="autoplay" controls="controls" src="/audios/rss.wav"></audio>), + %(audio_tag("http://media.rubyonrails.org/audio/rails_blog_2.mov")) => %(<audio src="http://media.rubyonrails.org/audio/rails_blog_2.mov"></audio>), + %(audio_tag("//media.rubyonrails.org/audio/rails_blog_2.mov")) => %(<audio src="//media.rubyonrails.org/audio/rails_blog_2.mov"></audio>), + %(audio_tag("audio.mp3", "audio.ogg")) => %(<audio><source src="/audios/audio.mp3" /><source src="/audios/audio.ogg" /></audio>), + %(audio_tag(["audio.mp3", "audio.ogg"])) => %(<audio><source src="/audios/audio.mp3" /><source src="/audios/audio.ogg" /></audio>), + %(audio_tag(["audio.mp3", "audio.ogg"], :autobuffer => true, :controls => true)) => %(<audio autobuffer="autobuffer" controls="controls"><source src="/audios/audio.mp3" /><source src="/audios/audio.ogg" /></audio>) + } + + FontPathToTag = { + %(font_path("font.eot")) => %(/fonts/font.eot), + %(font_path("font.eot#iefix")) => %(/fonts/font.eot#iefix), + %(font_path("font.woff")) => %(/fonts/font.woff), + %(font_path("font.ttf")) => %(/fonts/font.ttf), + %(font_path("font.ttf?123")) => %(/fonts/font.ttf?123) + } + + def test_autodiscovery_link_tag_with_unknown_type_but_not_pass_type_option_key + assert_raise(ArgumentError) do + auto_discovery_link_tag(:xml) + end + end + + def test_autodiscovery_link_tag_with_unknown_type + result = auto_discovery_link_tag(:xml, '/feed.xml', :type => 'application/xml') + expected = %(<link href="/feed.xml" rel="alternate" title="XML" type="application/xml" />) + assert_dom_equal expected, result + end + + def test_asset_path_tag + AssetPathToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_asset_path_tag_to_not_create_duplicate_slashes + @controller.config.asset_host = "host/" + assert_dom_equal('http://host/foo', asset_path("foo")) + + @controller.config.relative_url_root = '/some/root/' + assert_dom_equal('http://host/some/root/foo', asset_path("foo")) + end + + def test_compute_asset_public_path + assert_equal "/robots.txt", compute_asset_path("robots.txt") + assert_equal "/robots.txt", compute_asset_path("/robots.txt") + assert_equal "/javascripts/foo.js", compute_asset_path("foo.js", :type => :javascript) + assert_equal "/javascripts/foo.js", compute_asset_path("/foo.js", :type => :javascript) + assert_equal "/stylesheets/foo.css", compute_asset_path("foo.css", :type => :stylesheet) + end + + def test_auto_discovery_link_tag + AutoDiscoveryToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_javascript_path + JavascriptPathToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_path_to_javascript_alias_for_javascript_path + PathToJavascriptToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_javascript_url + JavascriptUrlToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_url_to_javascript_alias_for_javascript_url + UrlToJavascriptToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_javascript_include_tag + JavascriptIncludeToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_javascript_include_tag_with_missing_source + assert_nothing_raised { + javascript_include_tag('missing_security_guard') + } + + assert_nothing_raised { + javascript_include_tag('http://example.com/css/missing_security_guard') + } + end + + def test_javascript_include_tag_is_html_safe + assert javascript_include_tag("prototype").html_safe? + end + + def test_javascript_include_tag_relative_protocol + @controller.config.asset_host = "assets.example.com" + assert_dom_equal %(<script src="//assets.example.com/javascripts/prototype.js"></script>), javascript_include_tag('prototype', protocol: :relative) + end + + def test_javascript_include_tag_default_protocol + @controller.config.asset_host = "assets.example.com" + @controller.config.default_asset_host_protocol = :relative + assert_dom_equal %(<script src="//assets.example.com/javascripts/prototype.js"></script>), javascript_include_tag('prototype') + end + + def test_stylesheet_path + StylePathToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_path_to_stylesheet_alias_for_stylesheet_path + PathToStyleToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_stylesheet_url + StyleUrlToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_url_to_stylesheet_alias_for_stylesheet_url + UrlToStyleToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_stylesheet_link_tag + StyleLinkToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_stylesheet_link_tag_with_missing_source + assert_nothing_raised { + stylesheet_link_tag('missing_security_guard') + } + + assert_nothing_raised { + stylesheet_link_tag('http://example.com/css/missing_security_guard') + } + end + + def test_stylesheet_link_tag_is_html_safe + assert stylesheet_link_tag('dir/file').html_safe? + assert stylesheet_link_tag('dir/other/file', 'dir/file2').html_safe? + end + + def test_stylesheet_link_tag_escapes_options + assert_dom_equal %(<link href="/file.css" media="<script>" rel="stylesheet" />), stylesheet_link_tag('/file', :media => '<script>') + end + + def test_stylesheet_link_tag_should_not_output_the_same_asset_twice + assert_dom_equal %(<link href="/stylesheets/wellington.css" media="screen" rel="stylesheet" />\n<link href="/stylesheets/amsterdam.css" media="screen" rel="stylesheet" />), stylesheet_link_tag('wellington', 'wellington', 'amsterdam') + end + + def test_stylesheet_link_tag_with_relative_protocol + @controller.config.asset_host = "assets.example.com" + assert_dom_equal %(<link href="//assets.example.com/stylesheets/wellington.css" media="screen" rel="stylesheet" />), stylesheet_link_tag('wellington', protocol: :relative) + end + + def test_stylesheet_link_tag_with_default_protocol + @controller.config.asset_host = "assets.example.com" + @controller.config.default_asset_host_protocol = :relative + assert_dom_equal %(<link href="//assets.example.com/stylesheets/wellington.css" media="screen" rel="stylesheet" />), stylesheet_link_tag('wellington') + end + + def test_image_path + ImagePathToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_path_to_image_alias_for_image_path + PathToImageToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_image_url + ImageUrlToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_url_to_image_alias_for_image_url + UrlToImageToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_image_alt + [nil, '/', '/foo/bar/', 'foo/bar/'].each do |prefix| + assert_equal 'Rails', image_alt("#{prefix}rails.png") + assert_equal 'Rails', image_alt("#{prefix}rails-9c0a079bdd7701d7e729bd956823d153.png") + assert_equal 'Long file name with hyphens', image_alt("#{prefix}long-file-name-with-hyphens.png") + assert_equal 'Long file name with underscores', image_alt("#{prefix}long_file_name_with_underscores.png") + end + end + + def test_image_tag + ImageLinkToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_image_tag_does_not_modify_options + options = {:size => '16x10'} + image_tag('icon', options) + assert_equal({:size => '16x10'}, options) + end + + def test_favicon_link_tag + FaviconLinkToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_video_path + VideoPathToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_path_to_video_alias_for_video_path + PathToVideoToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_video_url + VideoUrlToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_url_to_video_alias_for_video_url + UrlToVideoToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_video_tag + VideoLinkToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_audio_path + AudioPathToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_path_to_audio_alias_for_audio_path + PathToAudioToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_audio_url + AudioUrlToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_url_to_audio_alias_for_audio_url + UrlToAudioToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_audio_tag + AudioLinkToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_font_path + FontPathToTag.each { |method, tag| assert_dom_equal(tag, eval(method)) } + end + + def test_video_audio_tag_does_not_modify_options + options = {:autoplay => true} + video_tag('video', options) + assert_equal({:autoplay => true}, options) + audio_tag('audio', options) + assert_equal({:autoplay => true}, options) + end + + def test_image_tag_interpreting_email_cid_correctly + # An inline image has no need for an alt tag to be automatically generated from the cid: + assert_equal '<img src="cid:thi%25%25sis@acontentid" />', image_tag("cid:thi%25%25sis@acontentid") + end + + def test_image_tag_interpreting_email_adding_optional_alt_tag + assert_equal '<img alt="Image" src="cid:thi%25%25sis@acontentid" />', image_tag("cid:thi%25%25sis@acontentid", :alt => "Image") + end + + def test_should_not_modify_source_string + source = '/images/rails.png' + copy = source.dup + image_tag(source) + assert_equal copy, source + end + + class PlaceholderImage + def blank?; true; end + def to_s; 'no-image-yet.png'; end + end + def test_image_tag_with_blank_placeholder + assert_equal '<img alt="" src="/images/no-image-yet.png" />', image_tag(PlaceholderImage.new, alt: "") + end + def test_image_path_with_blank_placeholder + assert_equal '/images/no-image-yet.png', image_path(PlaceholderImage.new) + end + + def test_image_path_with_asset_host_proc_returning_nil + @controller.config.asset_host = Proc.new do |source| + unless source.end_with?("tiff") + "cdn.example.com" + end + end + + assert_equal "/images/file.tiff", image_path("file.tiff") + assert_equal "http://cdn.example.com/images/file.png", image_path("file.png") + end + + def test_image_url_with_asset_host_proc_returning_nil + @controller.config.asset_host = Proc.new { nil } + @controller.request = Struct.new(:base_url, :script_name).new("http://www.example.com", nil) + + assert_equal "/images/rails.png", image_path("rails.png") + assert_equal "http://www.example.com/images/rails.png", image_url("rails.png") + end + + def test_caching_image_path_with_caching_and_proc_asset_host_using_request + @controller.config.asset_host = Proc.new do |source, request| + if request.ssl? + "#{request.protocol}#{request.host_with_port}" + else + "#{request.protocol}assets#{source.length}.example.com" + end + end + + @controller.request.stubs(:ssl?).returns(false) + assert_equal "http://assets15.example.com/images/xml.png", image_path("xml.png") + + @controller.request.stubs(:ssl?).returns(true) + assert_equal "http://localhost/images/xml.png", image_path("xml.png") + end +end + +class AssetTagHelperNonVhostTest < ActionView::TestCase + tests ActionView::Helpers::AssetTagHelper + + attr_reader :request + + def setup + super + @controller = BasicController.new + @controller.config.relative_url_root = "/collaboration/hieraki" + + @request = Struct.new(:protocol, :base_url).new("gopher://", "gopher://www.example.com") + @controller.request = @request + end + + def url_for(options) + "http://www.example.com/collaboration/hieraki" + end + + def test_should_compute_proper_path + assert_dom_equal(%(<link href="http://www.example.com/collaboration/hieraki" rel="alternate" title="RSS" type="application/rss+xml" />), auto_discovery_link_tag) + assert_dom_equal(%(/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) + assert_dom_equal(%(/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) + assert_dom_equal(%(/collaboration/hieraki/images/xml.png), image_path("xml.png")) + end + + def test_should_return_nothing_if_asset_host_isnt_configured + assert_equal nil, compute_asset_host("foo") + end + + def test_should_current_request_host_is_always_returned_for_request + assert_equal "gopher://www.example.com", compute_asset_host("foo", :protocol => :request) + end + + def test_should_return_custom_host_if_passed_in_options + assert_equal "http://custom.example.com", compute_asset_host("foo", :host => "http://custom.example.com") + end + + def test_should_ignore_relative_root_path_on_complete_url + assert_dom_equal(%(http://www.example.com/images/xml.png), image_path("http://www.example.com/images/xml.png")) + end + + def test_should_return_simple_string_asset_host + @controller.config.asset_host = "assets.example.com" + assert_equal "gopher://assets.example.com", compute_asset_host("foo") + end + + def test_should_return_relative_asset_host + @controller.config.asset_host = "assets.example.com" + assert_equal "//assets.example.com", compute_asset_host("foo", :protocol => :relative) + end + + def test_should_return_custom_protocol_asset_host + @controller.config.asset_host = "assets.example.com" + assert_equal "ftp://assets.example.com", compute_asset_host("foo", :protocol => "ftp") + end + + def test_should_compute_proper_path_with_asset_host + @controller.config.asset_host = "assets.example.com" + assert_dom_equal(%(<link href="http://www.example.com/collaboration/hieraki" rel="alternate" title="RSS" type="application/rss+xml" />), auto_discovery_link_tag) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) + end + + def test_should_compute_proper_path_with_asset_host_and_default_protocol + @controller.config.asset_host = "assets.example.com" + @controller.config.default_asset_host_protocol = :request + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) + end + + def test_should_compute_proper_url_with_asset_host + @controller.config.asset_host = "assets.example.com" + assert_dom_equal(%(<link href="http://www.example.com/collaboration/hieraki" rel="alternate" title="RSS" type="application/rss+xml" />), auto_discovery_link_tag) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_url("xmlhr")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_url("style")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_url("xml.png")) + end + + def test_should_compute_proper_url_with_asset_host_and_default_protocol + @controller.config.asset_host = "assets.example.com" + @controller.config.default_asset_host_protocol = :request + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_url("xmlhr")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_url("style")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_url("xml.png")) + end + + def test_should_return_asset_host_with_protocol + @controller.config.asset_host = "http://assets.example.com" + assert_equal "http://assets.example.com", compute_asset_host("foo") + end + + def test_should_ignore_asset_host_on_complete_url + @controller.config.asset_host = "http://assets.example.com" + assert_dom_equal(%(<link href="http://bar.example.com/stylesheets/style.css" media="screen" rel="stylesheet" />), stylesheet_link_tag("http://bar.example.com/stylesheets/style.css")) + end + + def test_should_ignore_asset_host_on_scheme_relative_url + @controller.config.asset_host = "http://assets.example.com" + assert_dom_equal(%(<link href="//bar.example.com/stylesheets/style.css" media="screen" rel="stylesheet" />), stylesheet_link_tag("//bar.example.com/stylesheets/style.css")) + end + + def test_should_wildcard_asset_host + @controller.config.asset_host = 'http://a%d.example.com' + assert_match(%r(http://a[0123].example.com), compute_asset_host("foo")) + end + + def test_should_wildcard_asset_host_between_zero_and_four + @controller.config.asset_host = 'http://a%d.example.com' + assert_match(%r(http://a[0123].example.com/collaboration/hieraki/images/xml.png), image_path('xml.png')) + assert_match(%r(http://a[0123].example.com/collaboration/hieraki/images/xml.png), image_url('xml.png')) + end + + def test_asset_host_without_protocol_should_be_protocol_relative + @controller.config.asset_host = 'a.example.com' + assert_equal 'gopher://a.example.com/collaboration/hieraki/images/xml.png', image_path('xml.png') + assert_equal 'gopher://a.example.com/collaboration/hieraki/images/xml.png', image_url('xml.png') + end + + def test_asset_host_without_protocol_should_be_protocol_relative_even_if_path_present + @controller.config.asset_host = 'a.example.com/files/go/here' + assert_equal 'gopher://a.example.com/files/go/here/collaboration/hieraki/images/xml.png', image_path('xml.png') + assert_equal 'gopher://a.example.com/files/go/here/collaboration/hieraki/images/xml.png', image_url('xml.png') + end + + def test_assert_css_and_js_of_the_same_name_return_correct_extension + assert_dom_equal(%(/collaboration/hieraki/javascripts/foo.js), javascript_path("foo")) + assert_dom_equal(%(/collaboration/hieraki/stylesheets/foo.css), stylesheet_path("foo")) + end +end + +class AssetUrlHelperControllerTest < ActionView::TestCase + tests ActionView::Helpers::AssetUrlHelper + + def setup + super + + @controller = BasicController.new + @controller.extend ActionView::Helpers::AssetUrlHelper + + @request = Class.new do + attr_accessor :script_name + def protocol() 'http://' end + def ssl?() false end + def host_with_port() 'www.example.com' end + def base_url() 'http://www.example.com' end + end.new + + @controller.request = @request + end + + def test_asset_path + assert_equal "/foo", @controller.asset_path("foo") + end + + def test_asset_url + assert_equal "http://www.example.com/foo", @controller.asset_url("foo") + end +end + +class AssetUrlHelperEmptyModuleTest < ActionView::TestCase + tests ActionView::Helpers::AssetUrlHelper + + def setup + super + + @module = Module.new + @module.extend ActionView::Helpers::AssetUrlHelper + end + + def test_asset_path + assert_equal "/foo", @module.asset_path("foo") + end + + def test_asset_url + assert_equal "/foo", @module.asset_url("foo") + end + + def test_asset_url_with_request + @module.instance_eval do + def request + Struct.new(:base_url, :script_name).new("http://www.example.com", nil) + end + end + + assert @module.request + assert_equal "http://www.example.com/foo", @module.asset_url("foo") + end + + def test_asset_url_with_config_asset_host + @module.instance_eval do + def config + Struct.new(:asset_host).new("http://www.example.com") + end + end + + assert @module.config.asset_host + assert_equal "http://www.example.com/foo", @module.asset_url("foo") + end + + def test_asset_url_with_custom_asset_host + @module.instance_eval do + def config + Struct.new(:asset_host).new("http://www.example.com") + end + end + + assert @module.config.asset_host + assert_equal "http://custom.example.com/foo", @module.asset_url("foo", :host => "http://custom.example.com") + end +end |