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# frozen_string_literal: true
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require 'rails_helper'
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RSpec . describe FetchLinkCardService , type : :service do
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subject { described_class . new }
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before do
stub_request ( :get , 'http://example.xn--fiqs8s/' ) . to_return ( request_fixture ( 'idn.txt' ) )
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stub_request ( :get , 'http://example.com/sjis' ) . to_return ( request_fixture ( 'sjis.txt' ) )
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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' ) )
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stub_request ( :get , 'http://example.com/日本語' ) . to_return ( request_fixture ( 'sjis.txt' ) )
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stub_request ( :get , 'https://github.com/qbi/WannaCry' ) . to_return ( status : 404 )
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stub_request ( :get , 'http://example.com/test-' ) . to_return ( request_fixture ( 'idn.txt' ) )
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stub_request ( :get , 'http://example.com/windows-1251' ) . to_return ( request_fixture ( 'windows-1251.txt' ) )
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subject . call ( status )
end
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context 'with a local status' do
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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
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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
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expect ( status . preview_cards . first . title ) . to eq ( 'SJISのページ' )
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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
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expect ( status . preview_cards . first . title ) . to eq ( 'SJISのページ' )
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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
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expect ( status . preview_cards . first . title ) . to eq ( 'Московя начинаетъ только въ XVI ст. привлекать внимане иностранцевъ.' )
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end
end
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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
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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
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expect ( status . preview_cards . first . title ) . to eq ( 'SJISのページ' )
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end
end
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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
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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
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end
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context 'with a remote status' do
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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> ' ) }
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it 'parses out URLs' do
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expect ( a_request ( :get , 'https://github.com/qbi/WannaCry' ) ) . to have_been_made . at_least_once
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end
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it 'ignores URLs to hashtags' do
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expect ( a_request ( :get , 'https://quitter.se/tag/wannacry' ) ) . to_not have_been_made
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end
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end
end