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require 'rails_helper'
RSpec.describe FetchLinkCardService, type: :service do
subject { described_class.new }
before do
stub_request(:get, 'http://example.xn--fiqs8s/').to_return(request_fixture('idn.txt'))
stub_request(:get, 'http://example.com/sjis').to_return(request_fixture('sjis.txt'))
stub_request(:get, 'http://example.com/sjis_with_wrong_charset').to_return(request_fixture('sjis_with_wrong_charset.txt'))
stub_request(:get, 'http://example.com/koi8-r').to_return(request_fixture('koi8-r.txt'))
stub_request(:get, 'http://example.com/日本語').to_return(request_fixture('sjis.txt'))
stub_request(:get, 'https://github.com/qbi/WannaCry').to_return(status: 404)
stub_request(:get, 'http://example.com/test-').to_return(request_fixture('idn.txt'))
stub_request(:get, 'http://example.com/windows-1251').to_return(request_fixture('windows-1251.txt'))
subject.call(status)
end
context 'in a local status' do
context do
let(:status) { Fabricate(:status, text: 'Check out http://example.中国') }
it 'works with IDN URLs' do
expect(a_request(:get, 'http://example.xn--fiqs8s/')).to have_been_made.at_least_once
end
end
context do
let(:status) { Fabricate(:status, text: 'Check out http://example.com/sjis') }
it 'works with SJIS' do
expect(a_request(:get, 'http://example.com/sjis')).to have_been_made.at_least_once
expect(status.preview_cards.first.title).to eq("SJISのページ")
end
end
context do
let(:status) { Fabricate(:status, text: 'Check out http://example.com/sjis_with_wrong_charset') }
it 'works with SJIS even with wrong charset header' do
expect(a_request(:get, 'http://example.com/sjis_with_wrong_charset')).to have_been_made.at_least_once
expect(status.preview_cards.first.title).to eq("SJISのページ")
end
end
context do
let(:status) { Fabricate(:status, text: 'Check out http://example.com/koi8-r') }
it 'works with koi8-r' do
expect(a_request(:get, 'http://example.com/koi8-r')).to have_been_made.at_least_once
expect(status.preview_cards.first.title).to eq("Московя начинаетъ только въ XVI ст. привлекать внимане иностранцевъ.")
end
end
context do
let(:status) { Fabricate(:status, text: 'Check out http://example.com/windows-1251') }
it 'works with windows-1251' do
expect(a_request(:get, 'http://example.com/windows-1251')).to have_been_made.at_least_once
expect(status.preview_cards.first.title).to eq('сэмпл текст')
end
end
context do
let(:status) { Fabricate(:status, text: 'テストhttp://example.com/日本語') }
it 'works with Japanese path string' do
expect(a_request(:get, 'http://example.com/日本語')).to have_been_made.at_least_once
expect(status.preview_cards.first.title).to eq("SJISのページ")
end
end
context do
let(:status) { Fabricate(:status, text: 'test http://example.com/test-') }
it 'works with a URL ending with a hyphen' do
expect(a_request(:get, 'http://example.com/test-')).to have_been_made.at_least_once
end
end
context do
let(:status) { Fabricate(:status, text: 'testhttp://example.com/sjis') }
it 'does not fetch URLs with not isolated from their surroundings' do
expect(a_request(:get, 'http://example.com/sjis')).to_not have_been_made
end
end
end
context 'in a remote status' do
let(:status) { Fabricate(:status, account: Fabricate(:account, domain: 'example.com'), text: 'Habt ihr ein paar gute Links zu <a>foo</a> #<span class="tag"><a href="https://quitter.se/tag/wannacry" target="_blank" rel="tag noopener noreferrer" title="https://quitter.se/tag/wannacry">Wannacry</a></span> herumfliegen? Ich will mal unter <br> <a href="https://github.com/qbi/WannaCry" target="_blank" rel="noopener noreferrer" title="https://github.com/qbi/WannaCry">https://github.com/qbi/WannaCry</a> was sammeln. !<a href="http://sn.jonkman.ca/group/416/id" target="_blank" rel="noopener noreferrer" title="http://sn.jonkman.ca/group/416/id">security</a> ') }
it 'parses out URLs' do
expect(a_request(:get, 'https://github.com/qbi/WannaCry')).to have_been_made.at_least_once
end
it 'ignores URLs to hashtags' do
expect(a_request(:get, 'https://quitter.se/tag/wannacry')).to_not have_been_made
end
end
end
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