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require File.dirname(__FILE__) + '/spec_helper'
module FigureTag
def fig( opts )
label, img = opts[:text].split('|').map! {|str| str.strip}
html = %Q{<div class="img" id="figure-#{label.tr('.', '-')}">\n}
html << %Q{ <a class="fig" href="/images/#{img}">\n}
html << %Q{ <img src="/images/thumbs/#{img}" alt="Figure #{label}" />\n}
html << %Q{ </a>\n}
html << %Q{ <p>Figure #{label}</p>\n}
html << %Q{<div>\n}
end
end
describe "custom tags" do
it "should recognize the custom tag" do
input = %Q{The first line of text.\n\n}
input << %Q{fig. 1.1 | img.jpg\n\n}
input << %Q{The last line of text.\n}
r = RedCloth.new input
r.extend FigureTag
html = %Q{<p>The first line of text.</p>\n}
html << %Q{<div class="img" id="figure-1-1">\n}
html << %Q{ <a class="fig" href="/images/img.jpg">\n}
html << %Q{ <img src="/images/thumbs/img.jpg" alt="Figure 1.1" />\n}
html << %Q{ </a>\n}
html << %Q{ <p>Figure 1.1</p>\n}
html << %Q{<div>\n}
html << %Q{<p>The last line of text.</p>}
r.to_html.should == html
end
it "should fall back if custom tag isn't defined" do
r = RedCloth.new %Q/fig()>[no]{color:red}. 1.1 | img.jpg/
r.to_html.should == "<p>fig()>[no]{color:red}. 1.1 | img.jpg</p>"
end
it "should not call just regular string methods" do
r = RedCloth.new "next. "
r.extend FigureTag
html = "<p>next. </p>"
r.to_html.should == html
end
end
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