discourse/spec/jobs/poll_feed_spec.rb

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