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mastodon/spec/lib/formatter_spec.rb
abcang 70891a99a9 Fix html escape characters in the URL (#2138)
* fix character escaping in URL

* add tests

* put a comma after the last item

* add HTML escape test
2017-04-19 14:52:18 +02:00

117 lines
4 KiB
Ruby

require 'rails_helper'
RSpec.describe Formatter do
let(:account) { Fabricate(:account, username: 'alice') }
let(:local_text) { 'Hello world http://google.com' }
let(:local_status) { Fabricate(:status, text: local_text, account: account) }
let(:remote_status) { Fabricate(:status, text: '<script>alert("Hello")</script> Beep boop', uri: 'beepboop', account: account) }
describe '#format' do
subject { Formatter.instance.format(local_status) }
it 'returns a string' do
expect(subject).to be_a String
end
it 'contains plain text' do
expect(subject).to match('Hello world')
end
it 'contains a link' do
expect(subject).to match('<a href="http://google.com" rel="nofollow noopener" target="_blank"><span class="invisible">http://</span><span class="">google.com</span><span class="invisible"></span></a>')
end
context 'matches a stand-alone medium URL' do
let(:local_text) { 'https://hackernoon.com/the-power-to-build-communities-a-response-to-mark-zuckerberg-3f2cac9148a4' }
it 'has valid url' do
expect(subject).to include('href="https://hackernoon.com/the-power-to-build-communities-a-response-to-mark-zuckerberg-3f2cac9148a4"')
end
end
context 'matches a stand-alone google URL' do
let(:local_text) { 'http://google.com' }
it 'has valid url' do
expect(subject).to include('href="http://google.com"')
end
end
context 'matches a URL without trailing period' do
let(:local_text) { 'http://www.mcmansionhell.com/post/156408871451/50-states-of-mcmansion-hell-scottsdale-arizona. ' }
it 'has valid url' do
expect(subject).to include('href="http://www.mcmansionhell.com/post/156408871451/50-states-of-mcmansion-hell-scottsdale-arizona"')
end
end
=begin
it 'matches a URL without closing paranthesis' do
expect(subject.match('(http://google.com/)')[0]).to eq 'http://google.com'
end
=end
context 'matches a URL without exclamation point' do
let(:local_text) { 'http://www.google.com!' }
it 'has valid url' do
expect(subject).to include('href="http://www.google.com"')
end
end
context 'matches a URL without single quote' do
let(:local_text) { "http://www.google.com'" }
it 'has valid url' do
expect(subject).to include('href="http://www.google.com"')
end
end
context 'matches a URL without angle brackets' do
let(:local_text) { 'http://www.google.com>' }
it 'has valid url' do
expect(subject).to include('href="http://www.google.com"')
end
end
context 'matches a URL with a query string' do
let(:local_text) { 'https://www.ruby-toolbox.com/search?utf8=%E2%9C%93&q=autolink' }
it 'has valid url' do
expect(subject).to include('href="https://www.ruby-toolbox.com/search?utf8=%E2%9C%93&amp;q=autolink"')
end
end
context 'matches a URL with parenthesis in it' do
let(:local_text) { 'https://en.wikipedia.org/wiki/Diaspora_(software)' }
it 'has valid url' do
expect(subject).to include('href="https://en.wikipedia.org/wiki/Diaspora_(software)"')
end
end
context 'contains html (script tag)' do
let(:local_text) { '<script>alert("Hello")</script>' }
it 'has valid url' do
expect(subject).to match '<p>&lt;script&gt;alert(&quot;Hello&quot;)&lt;/script&gt;</p>'
end
end
context 'contains html (xss attack)' do
let(:local_text) { %q{<img src="javascript:alert('XSS');">} }
it 'has valid url' do
expect(subject).to match '<p>&lt;img src=&quot;javascript:alert(&apos;XSS&apos;);&quot;&gt;</p>'
end
end
end
describe '#reformat' do
subject { Formatter.instance.format(remote_status) }
it 'returns a string' do
expect(subject).to be_a String
end
it 'contains plain text' do
expect(subject).to match('Beep boop')
end
it 'does not contain scripts' do
expect(subject).to_not match('<script>alert("Hello")</script>')
end
end
end