122 lines
4.3 KiB
Ruby
122 lines
4.3 KiB
Ruby
# frozen_string_literal: true
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#
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# Copyright (C) 2015 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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describe ExternalFeedAggregator do
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context "#process_feed" do
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before(:once) do
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course_factory(active_all: true)
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@feed = external_feed_model
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end
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it "works correctly" do
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response = Net::HTTPSuccess.new(1.1, 200, "OK")
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expect(response).to receive(:body).and_return(rss_example)
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expect(CanvasHttp).to receive(:get).with(@feed.url).and_return(response)
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ExternalFeedAggregator.new.process_feed(@feed)
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expect(@feed.external_feed_entries.length).to eq 1
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end
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it "sets failure counts and refresh_at on failure" do
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expect(CanvasHttp).to receive(:get).with(@feed.url).and_raise(CanvasHttp::Error)
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ExternalFeedAggregator.new.process_feed(@feed)
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expect(@feed.failures).to eq 1
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expect(@feed.consecutive_failures).to eq 1
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expect(@feed.refresh_at).to be > 20.minutes.from_now
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end
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it "works correctly with atom" do
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response = Net::HTTPSuccess.new(1.1, 200, "OK")
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expect(response).to receive(:body).and_return(atom_example)
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expect(CanvasHttp).to receive(:get).with(@feed.url).and_return(response)
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ExternalFeedAggregator.new.process_feed(@feed)
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expect(@feed.external_feed_entries.length).to eq 1
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end
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it "sets the LiveEvents context" do
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response = Net::HTTPSuccess.new(1.1, 200, "OK")
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expect(response).to receive(:body).and_return(rss_example)
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expect(CanvasHttp).to receive(:get).with(@feed.url).and_return(response)
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expect(LiveEvents).to receive(:set_context).once
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ExternalFeedAggregator.new.process_feed(@feed)
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end
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end
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def rss_example
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<<~XML
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<?xml version="1.0"?>
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<rss version="2.0">
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<channel>
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<title>Lift Off News</title>
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<link>http://liftoff.msfc.nasa.gov/</link>
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<description>Liftoff to Space Exploration.</description>
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<language>en-us</language>
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<pubDate>Tue, 10 Jun 2003 04:00:00 GMT</pubDate>
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<lastBuildDate>Tue, 10 Jun 2003 09:41:01 GMT</lastBuildDate>
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<docs>http://blogs.law.harvard.edu/tech/rss</docs>
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<generator>Weblog Editor 2.0</generator>
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<managingEditor>editor@example.com</managingEditor>
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<webMaster>webmaster@example.com</webMaster>
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<ttl>5</ttl>
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<item>
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<title>Star City</title>
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<link>http://liftoff.msfc.nasa.gov/news/2003/news-starcity.asp</link>
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<description>How do Americans get ready to work with Russians aboard the
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International Space Station? They take a crash course in culture, language
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and protocol at Russia's Star City.</description>
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<pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate>
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<guid>http://liftoff.msfc.nasa.gov/2003/06/03.html#item573</guid>
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</item>
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</channel>
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</rss>
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XML
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end
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def atom_example
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<<~XML
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<?xml version="1.0" encoding="utf-8"?>
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<feed xmlns="http://www.w3.org/2005/Atom">
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<title>Example Feed</title>
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<subtitle>A subtitle.</subtitle>
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<link href="http://example.org/feed/" rel="self"/>
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<link href="http://example.org/"/>
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<updated>2003-12-13T18:30:02Z</updated>
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<author>
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<name>John Doe</name>
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<email>johndoe@example.com</email>
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</author>
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<id>urn:uuid:60a76c80-d399-11d9-b91C-0003939e0af6</id>
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<entry>
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<title>Atom-Powered Robots Run Amok</title>
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<link href="http://example.org/2003/12/13/atom03"/>
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<id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
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<updated>2003-12-13T18:30:02Z</updated>
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<summary>Some text.</summary>
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</entry>
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</feed>
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XML
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end
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end
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