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asset_tag_helper_test.rb
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asset_tag_helper_test.rb
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require 'test/unit'
require File.dirname(__FILE__) + '/../../lib/action_view/helpers/asset_tag_helper'
class AssetTagHelperTest < Test::Unit::TestCase
include ActionView::Helpers::TagHelper
include ActionView::Helpers::UrlHelper
include ActionView::Helpers::AssetTagHelper
def setup
@controller = Class.new do
def url_for(options, *parameters_for_method_reference)
"http://www.example.com"
end
end.new
@request = Class.new do
def relative_url_root
""
end
end.new
end
AutoDiscoveryToTag = {
%(auto_discovery_link_tag) => %(<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, {: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),
}
JavascriptIncludeToTag = {
%(javascript_include_tag("xmlhr")) => %(<script src="/javascripts/xmlhr.js" type="text/javascript"></script>),
%(javascript_include_tag("xmlhr", :lang => "vbscript")) => %(<script lang="vbscript" src="/javascripts/xmlhr.js" type="text/javascript"></script>),
%(javascript_include_tag("common.javascript", "/elsewhere/cools")) => %(<script src="/javascripts/common.javascript" type="text/javascript"></script>\n<script src="/elsewhere/cools.js" type="text/javascript"></script>),
}
StylePathToTag = {
%(stylesheet_path("style")) => %(/stylesheets/style.css),
}
StyleLinkToTag = {
%(stylesheet_link_tag("style")) => %(<link href="/stylesheets/style.css" media="screen" rel="Stylesheet" type="text/css" />),
%(stylesheet_link_tag("style", :media => "all")) => %(<link href="/stylesheets/style.css" media="all" rel="Stylesheet" type="text/css" />),
%(stylesheet_link_tag("random.styles", "/css/stylish")) => %(<link href="/stylesheets/random.styles" media="screen" rel="Stylesheet" type="text/css" />\n<link href="/css/stylish.css" media="screen" rel="Stylesheet" type="text/css" />)
}
ImagePathToTag = {
%(image_path("xml")) => %(/images/xml.png),
}
ImageLinkToTag = {
%(image_tag("xml")) => %(<img alt="Xml" src="/images/xml.png" />),
%(image_tag("rss", :alt => "rss syndication")) => %(<img alt="rss syndication" src="/images/rss.png" />),
%(image_tag("gold", :size => "45x70")) => %(<img alt="Gold" height="70" src="/images/gold.png" width="45" />),
}
def test_auto_discovery
AutoDiscoveryToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_javascript_path
JavascriptPathToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_javascript_include
JavascriptIncludeToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_style_path
StylePathToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_style_link
StyleLinkToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_image_path
ImagePathToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_image_tag
ImageLinkToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
end
class AssetTagHelperNonVhostTest < Test::Unit::TestCase
include ActionView::Helpers::TagHelper
include ActionView::Helpers::UrlHelper
include ActionView::Helpers::AssetTagHelper
def setup
@controller = Class.new do
def url_for(options, *parameters_for_method_reference)
"http://www.example.com/calloboration/hieraki"
end
end.new
@request = Class.new do
def relative_url_root
"/calloboration/hieraki"
end
end.new
end
AutoDiscoveryToTag = {
%(auto_discovery_link_tag(:rss, :action => "feed")) => %(<link href="http://www.example.com/calloboration/hieraki" rel="alternate" title="RSS" type="application/rss+xml" />),
%(auto_discovery_link_tag(:atom)) => %(<link href="http://www.example.com/calloboration/hieraki" rel="alternate" title="ATOM" type="application/atom+xml" />),
%(auto_discovery_link_tag) => %(<link href="http://www.example.com/calloboration/hieraki" rel="alternate" title="RSS" type="application/rss+xml" />),
}
JavascriptPathToTag = {
%(javascript_path("xmlhr")) => %(/calloboration/hieraki/javascripts/xmlhr.js),
}
JavascriptIncludeToTag = {
%(javascript_include_tag("xmlhr")) => %(<script src="/calloboration/hieraki/javascripts/xmlhr.js" type="text/javascript"></script>),
%(javascript_include_tag("common.javascript", "/elsewhere/cools")) => %(<script src="/calloboration/hieraki/javascripts/common.javascript" type="text/javascript"></script>\n<script src="/calloboration/hieraki/elsewhere/cools.js" type="text/javascript"></script>),
}
StylePathToTag = {
%(stylesheet_path("style")) => %(/calloboration/hieraki/stylesheets/style.css),
}
StyleLinkToTag = {
%(stylesheet_link_tag("style")) => %(<link href="/calloboration/hieraki/stylesheets/style.css" media="screen" rel="Stylesheet" type="text/css" />),
%(stylesheet_link_tag("random.styles", "/css/stylish")) => %(<link href="/calloboration/hieraki/stylesheets/random.styles" media="screen" rel="Stylesheet" type="text/css" />\n<link href="/calloboration/hieraki/css/stylish.css" media="screen" rel="Stylesheet" type="text/css" />)
}
ImagePathToTag = {
%(image_path("xml")) => %(/calloboration/hieraki/images/xml.png),
}
ImageLinkToTag = {
%(image_tag("xml")) => %(<img alt="Xml" src="/calloboration/hieraki/images/xml.png" />),
%(image_tag("rss", :alt => "rss syndication")) => %(<img alt="rss syndication" src="/calloboration/hieraki/images/rss.png" />),
%(image_tag("gold", :size => "45x70")) => %(<img alt="Gold" height="70" src="/calloboration/hieraki/images/gold.png" width="45" />),
%(image_tag("http://www.example.com/images/icon.gif")) => %(<img alt="Icon" src="http://www.example.com/images/icon.gif" />),
}
def test_auto_discovery
AutoDiscoveryToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_javascript_path
JavascriptPathToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_javascript_include
JavascriptIncludeToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_style_path
StylePathToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_style_link
StyleLinkToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_image_path
ImagePathToTag.each { |method, tag| assert_equal(tag, eval(method)) }
end
def test_image_tag
ImageLinkToTag.each { |method, tag| assert_equal(tag, eval(method)) }
# Assigning a default alt tag should not cause an exception to be raised
assert_nothing_raised { image_tag('') }
end
end