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require 'spec_helper'
module Gitlab::Markdown
describe AutolinkFilter do
let(:link) { 'http://about.gitlab.com/' }
def filter(html, options = {})
described_class.call(html, options)
end
it 'does nothing when :autolink is false' do
exp = act = link
expect(filter(act, autolink: false).to_html).to eq exp
end
it 'does nothing with non-link text' do
exp = act = 'This text contains no links to autolink'
expect(filter(act).to_html).to eq exp
end
context 'Rinku schemes' do
it 'autolinks http' do
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks https' do
link = 'https://google.com/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks ftp' do
link = 'ftp://ftp.us.debian.org/debian/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks short URLs' do
link = 'http://localhost:3000/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'accepts link_attr options' do
doc = filter("See #{link}", link_attr: {class: 'custom'})
expect(doc.at_css('a')['class']).to eq 'custom'
end
described_class::IGNORE_PARENTS.each do |elem|
it "ignores valid links contained inside '#{elem}' element" do
exp = act = "<#{elem}>See #{link}</#{elem}>"
expect(filter(act).to_html).to eq exp
end
end
end
context 'other schemes' do
let(:link) { 'foo://bar.baz/' }
it 'autolinks smb' do
link = 'smb:///Volumes/shared/foo.pdf'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks irc' do
link = 'irc://irc.freenode.net/git'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'does not include trailing punctuation' do
doc = filter("See #{link}.")
expect(doc.at_css('a').text).to eq link
doc = filter("See #{link}, ok?")
expect(doc.at_css('a').text).to eq link
end
it 'accepts link_attr options' do
doc = filter("See #{link}", link_attr: {class: 'custom'})
expect(doc.at_css('a')['class']).to eq 'custom'
end
described_class::IGNORE_PARENTS.each do |elem|
it "ignores valid links contained inside '#{elem}' element" do
exp = act = "<#{elem}>See #{link}</#{elem}>"
expect(filter(act).to_html).to eq exp
end
end
end
end
end
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