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require 'spec_helper'
describe Orgmode::RegexpHelper do
it "should recognize simple markup" do
e = Orgmode::RegexpHelper.new
total = 0
e.match_all("/italic/") do |border, string|
border.should eql("/")
string.should eql("italic")
total += 1
end
total.should eql(1)
total = 0
borders = %w[* / ~]
strings = %w[bold italic verbatim]
e.match_all("This string contains *bold*, /italic/, and ~verbatim~ text.")\
do |border, str|
border.should eql(borders[total])
str.should eql(strings[total])
total += 1
end
total.should eql(3)
end
it "should not get confused by links" do
e = Orgmode::RegexpHelper.new
total = 0
# Make sure the slashes in these links aren't treated as italics
e.match_all("[[http://www.bing.com/twitter]]") do |border, str|
total += 1
end
total.should eql(0)
end
it "should correctly perform substitutions" do
e = Orgmode::RegexpHelper.new
map = {
"*" => "strong",
"/" => "i",
"~" => "code"
}
n = e.rewrite_emphasis("This string contains *bold*, /italic/, and ~verbatim~ text.") do |border, str|
"<#{map[border]}>#{str}</#{map[border]}>"
end
n = e.restore_code_snippets n
n.should eql("This string contains <strong>bold</strong>, <i>italic</i>, and <code>verbatim</code> text.")
end
it "should allow link rewriting" do
e = Orgmode::RegexpHelper.new
str = e.rewrite_links("[[http://www.bing.com]]") do |link,text|
text ||= link
"\"#{text}\":#{link}"
end
str.should eql("\"http://www.bing.com\":http://www.bing.com")
str = e.rewrite_links("<http://www.google.com>") do |link|
"\"#{link}\":#{link}"
end
str.should eql("\"http://www.google.com\":http://www.google.com")
end
end # describe Orgmode::RegexpHelper
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