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e25a6e085e
can create an update loop
191 lines
6.8 KiB
Ruby
191 lines
6.8 KiB
Ruby
require 'rails_helper'
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require_dependency 'jobs/regular/process_post'
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describe Jobs::PollFeed do
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let(:poller) { Jobs::PollFeed.new }
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context "execute" do
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let(:url) { "http://eviltrout.com" }
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let(:embed_by_username) { "eviltrout" }
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before do
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$redis.del("feed-polled-recently")
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end
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it "requires feed_polling_enabled?" do
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SiteSetting.feed_polling_enabled = true
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SiteSetting.feed_polling_url = nil
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poller.expects(:poll_feed).never
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poller.execute({})
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end
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it "requires feed_polling_url" do
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SiteSetting.feed_polling_enabled = false
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SiteSetting.feed_polling_url = nil
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poller.expects(:poll_feed).never
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poller.execute({})
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end
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it "delegates to poll_feed" do
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SiteSetting.feed_polling_enabled = true
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SiteSetting.feed_polling_url = url
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poller.expects(:poll_feed).once
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poller.execute({})
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end
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it "won't poll if it has polled recently" do
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SiteSetting.feed_polling_enabled = true
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SiteSetting.feed_polling_url = url
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poller.expects(:poll_feed).once
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poller.execute({})
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poller.execute({})
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end
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end
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describe '#poll_feed' do
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let(:embed_by_username) { 'eviltrout' }
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let(:embed_username_key_from_feed) { 'discourse:username' }
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let!(:default_user) { Fabricate(:evil_trout) }
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let!(:feed_author) { Fabricate(:user, username: 'xrav3nz', email: 'hi@bye.com') }
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shared_examples 'topic creation based on the the feed' do
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describe 'author username parsing' do
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context 'when neither embed_by_username nor embed_username_key_from_feed is set' do
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before do
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SiteSetting.embed_by_username = ""
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SiteSetting.embed_username_key_from_feed = ""
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end
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it 'does not import topics' do
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expect { poller.poll_feed }.not_to change { Topic.count }
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end
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end
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context 'when embed_by_username is set' do
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before do
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SiteSetting.embed_by_username = embed_by_username
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SiteSetting.embed_username_key_from_feed = ""
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end
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it 'creates the new topics under embed_by_username' do
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expect { poller.poll_feed }.to change { Topic.count }.by(1)
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expect(Topic.last.user).to eq(default_user)
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end
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end
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context 'when embed_username_key_from_feed is set' do
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before do
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SiteSetting.embed_username_key_from_feed = embed_username_key_from_feed
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end
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it 'creates the new topics under the username found' do
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expect { poller.poll_feed }.to change { Topic.count }.by(1)
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expect(Topic.last.user).to eq(feed_author)
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end
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it "updates the post if it had been polled" do
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embed_url = 'https://blog.discourse.org/2017/09/poll-feed-spec-fixture'
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post = TopicEmbed.import(Fabricate(:user), embed_url, 'old title', 'old content')
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expect { poller.poll_feed }.to_not change { Topic.count }
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post.reload
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expect(post.raw).to include('<p>This is the body & content. </p>')
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expect(post.user).to eq(feed_author)
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end
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end
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end
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it 'parses creates a new post correctly' do
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expect { poller.poll_feed }.to change { Topic.count }.by(1)
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expect(Topic.last.title).to eq('Poll Feed Spec Fixture')
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expect(Topic.last.first_post.raw).to include('<p>This is the body & content. </p>')
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expect(Topic.last.topic_embed.embed_url).to eq('https://blog.discourse.org/2017/09/poll-feed-spec-fixture')
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end
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end
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context 'when parsing RSS feed' do
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before do
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SiteSetting.feed_polling_enabled = true
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SiteSetting.feed_polling_url = 'https://blog.discourse.org/feed/'
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SiteSetting.embed_by_username = embed_by_username
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stub_request(:head, SiteSetting.feed_polling_url)
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stub_request(:get, SiteSetting.feed_polling_url).to_return(
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body: file_from_fixtures('feed.rss', 'feed').read,
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headers: { "Content-Type" => "application/rss+xml" }
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)
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end
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include_examples 'topic creation based on the the feed'
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end
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context 'when parsing ATOM feed' do
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before do
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SiteSetting.feed_polling_enabled = true
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SiteSetting.feed_polling_url = 'https://blog.discourse.org/feed/atom/'
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SiteSetting.embed_by_username = embed_by_username
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stub_request(:head, SiteSetting.feed_polling_url)
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stub_request(:get, SiteSetting.feed_polling_url).to_return(
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body: file_from_fixtures('feed.atom', 'feed').read,
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headers: { "Content-Type" => "application/atom+xml" }
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)
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end
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include_examples 'topic creation based on the the feed'
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end
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it "aborts when it can't fetch the feed" do
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SiteSetting.feed_polling_enabled = true
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SiteSetting.feed_polling_url = 'https://blog.discourse.org/feed/atom/'
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SiteSetting.embed_by_username = 'eviltrout'
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stub_request(:head, SiteSetting.feed_polling_url).to_return(status: 404)
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stub_request(:get, SiteSetting.feed_polling_url).to_return(status: 404)
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expect { poller.poll_feed }.to_not change { Topic.count }
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end
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context 'encodings' do
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before do
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SiteSetting.feed_polling_enabled = true
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SiteSetting.feed_polling_url = 'https://blog.discourse.org/feed/atom/'
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SiteSetting.embed_by_username = 'eviltrout'
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stub_request(:head, SiteSetting.feed_polling_url)
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end
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it 'works with encodings other than UTF-8' do
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stub_request(:get, SiteSetting.feed_polling_url).to_return(
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body: file_from_fixtures('utf-16le-feed.rss', 'feed').read,
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headers: { "Content-Type" => "application/rss+xml" }
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)
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expect { poller.poll_feed }.to change { Topic.count }.by(1)
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expect(Topic.last.first_post.raw).to include('<p>This is the body & content. </p>')
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end
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it 'respects the charset in the Content-Type header' do
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stub_request(:get, SiteSetting.feed_polling_url).to_return(
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body: file_from_fixtures('iso-8859-15-feed.rss', 'feed').read,
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headers: { "Content-Type" => "application/rss+xml; charset=ISO-8859-15" }
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)
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expect { poller.poll_feed }.to change { Topic.count }.by(1)
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expect(Topic.last.first_post.raw).to include('<p>This is the body & content. 100€ </p>')
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end
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it 'works when the charset in the Content-Type header is unknown' do
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stub_request(:get, SiteSetting.feed_polling_url).to_return(
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body: file_from_fixtures('feed.rss', 'feed').read,
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headers: { "Content-Type" => "application/rss+xml; charset=foo" }
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)
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expect { poller.poll_feed }.to change { Topic.count }.by(1)
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expect(Topic.last.first_post.raw).to include('<p>This is the body & content. </p>')
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end
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end
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end
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end
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