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data_output_agent_spec.rb 17KB

    # encoding: utf-8 require 'rails_helper' describe Agents::DataOutputAgent do let(:agent) do _agent = Agents::DataOutputAgent.new(:name => 'My Data Output Agent') _agent.options = _agent.default_options.merge('secrets' => ['secret1', 'secret2'], 'events_to_show' => 3) _agent.options['template']['item']['pubDate'] = "{{date}}" _agent.user = users(:bob) _agent.sources << agents(:bob_website_agent) _agent.save! _agent end describe "#working?" do it "checks if events have been received within expected receive period" do expect(agent).not_to be_working Agents::DataOutputAgent.async_receive agent.id, [events(:bob_website_agent_event).id] expect(agent.reload).to be_working two_days_from_now = 2.days.from_now stub(Time).now { two_days_from_now } expect(agent.reload).not_to be_working end end describe "validation" do before do expect(agent).to be_valid end it "should validate presence and length of secrets" do agent.options[:secrets] = "" expect(agent).not_to be_valid agent.options[:secrets] = "foo" expect(agent).not_to be_valid agent.options[:secrets] = "foo/bar" expect(agent).not_to be_valid agent.options[:secrets] = "foo.xml" expect(agent).not_to be_valid agent.options[:secrets] = false expect(agent).not_to be_valid agent.options[:secrets] = [] expect(agent).not_to be_valid agent.options[:secrets] = ["foo.xml"] expect(agent).not_to be_valid agent.options[:secrets] = ["hello", true] expect(agent).not_to be_valid agent.options[:secrets] = ["hello"] expect(agent).to be_valid agent.options[:secrets] = ["hello", "world"] expect(agent).to be_valid end it "should validate presence of expected_receive_period_in_days" do agent.options[:expected_receive_period_in_days] = "" expect(agent).not_to be_valid agent.options[:expected_receive_period_in_days] = 0 expect(agent).not_to be_valid agent.options[:expected_receive_period_in_days] = -1 expect(agent).not_to be_valid end it "should validate presence of template and template.item" do agent.options[:template] = "" expect(agent).not_to be_valid agent.options[:template] = {} expect(agent).not_to be_valid agent.options[:template] = { 'item' => 'foo' } expect(agent).not_to be_valid agent.options[:template] = { 'item' => { 'title' => 'hi' } } expect(agent).to be_valid end end describe "#receive" do it "should push to hubs when push_hubs is given" do agent.options[:push_hubs] = %w[http://push.example.com] agent.options[:template] = { 'link' => 'http://huginn.example.org' } alist = nil stub_request(:post, 'http://push.example.com/') .with(headers: { 'Content-Type' => %r{\Aapplication/x-www-form-urlencoded\s*(?:;|\z)} }) .to_return { |request| alist = URI.decode_www_form(request.body).sort { status: 200, body: 'ok' } } agent.receive(events(:bob_website_agent_event)) expect(alist).to eq [ ["hub.mode", "publish"], ["hub.url", agent.feed_url(secret: agent.options[:secrets].first, format: :xml)] ] end end describe "#receive_web_request" do before do current_time = Time.now stub(Time).now { current_time } agents(:bob_website_agent).events.destroy_all end it "requires a valid secret" do content, status, content_type = agent.receive_web_request({ 'secret' => 'fake' }, 'get', 'text/xml') expect(status).to eq(401) expect(content).to eq("Not Authorized") content, status, content_type = agent.receive_web_request({ 'secret' => 'fake' }, 'get', 'application/json') expect(status).to eq(401) expect(content).to eq({ :error => "Not Authorized" }) content, status, content_type = agent.receive_web_request({ 'secret' => 'secret1' }, 'get', 'application/json') expect(status).to eq(200) end describe "outputting events as RSS and JSON" do let!(:event1) do agents(:bob_website_agent).create_event :payload => { "site_title" => "XKCD", "url" => "http://imgs.xkcd.com/comics/evolving.png", "title" => "Evolving", "hovertext" => "Biologists play reverse Pokemon, trying to avoid putting any one team member on the front lines long enough for the experience to cause evolution." } end let!(:event2) do agents(:bob_website_agent).create_event :payload => { "site_title" => "XKCD", "url" => "http://imgs.xkcd.com/comics/evolving2.png", "title" => "Evolving again", "date" => '', "hovertext" => "Something else" } end let!(:event3) do agents(:bob_website_agent).create_event :payload => { "site_title" => "XKCD", "url" => "http://imgs.xkcd.com/comics/evolving0.png", "title" => "Evolving yet again with a past date", "date" => '2014/05/05', "hovertext" => "Something else" } end it "can output RSS" do stub(agent).feed_link { "https://yoursite.com" } content, status, content_type = agent.receive_web_request({ 'secret' => 'secret1' }, 'get', 'text/xml') expect(status).to eq(200) expect(content_type).to eq('text/xml') expect(content.gsub(/\s+/, '')).to eq Utils.unindent(<<-XML).gsub(/\s+/, '') <?xml version="1.0" encoding="UTF-8" ?> <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"> <channel> <atom:link href="https://yoursite.com/users/#{agent.user.id}/web_requests/#{agent.id}/secret1.xml" rel="self" type="application/rss+xml"/> <atom:icon>https://yoursite.com/favicon.ico</atom:icon> <title>XKCD comics as a feed</title> <description>This is a feed of recent XKCD comics, generated by Huginn</description> <link>https://yoursite.com</link> <lastBuildDate>#{Time.now.rfc2822}</lastBuildDate> <pubDate>#{Time.now.rfc2822}</pubDate> <ttl>60</ttl> <item> <title>Evolving yet again with a past date</title> <description>Secret hovertext: Something else</description> <link>http://imgs.xkcd.com/comics/evolving0.png</link> <pubDate>#{Time.zone.parse(event3.payload['date']).rfc2822}</pubDate> <guid isPermaLink="false">#{event3.id}</guid> </item> <item> <title>Evolving again</title> <description>Secret hovertext: Something else</description> <link>http://imgs.xkcd.com/comics/evolving2.png</link> <pubDate>#{event2.created_at.rfc2822}</pubDate> <guid isPermaLink="false">#{event2.id}</guid> </item> <item> <title>Evolving</title> <description>Secret hovertext: Biologists play reverse Pokemon, trying to avoid putting any one team member on the front lines long enough for the experience to cause evolution.</description> <link>http://imgs.xkcd.com/comics/evolving.png</link> <pubDate>#{event1.created_at.rfc2822}</pubDate> <guid isPermaLink="false">#{event1.id}</guid> </item> </channel> </rss> XML end it "can output RSS with hub links when push_hubs is specified" do stub(agent).feed_link { "https://yoursite.com" } agent.options[:push_hubs] = %w[https://pubsubhubbub.superfeedr.com/ https://pubsubhubbub.appspot.com/] content, status, content_type = agent.receive_web_request({ 'secret' => 'secret1' }, 'get', 'text/xml') expect(status).to eq(200) expect(content_type).to eq('text/xml') xml = Nokogiri::XML(content) expect(xml.xpath('/rss/channel/atom:link[@rel="hub"]/@href').map(&:text).sort).to eq agent.options[:push_hubs].sort end it "can output JSON" do agent.options['template']['item']['foo'] = "hi" content, status, content_type = agent.receive_web_request({ 'secret' => 'secret2' }, 'get', 'application/json') expect(status).to eq(200) expect(content).to eq({ 'title' => 'XKCD comics as a feed', 'description' => 'This is a feed of recent XKCD comics, generated by Huginn', 'pubDate' => Time.now, 'items' => [ { 'title' => 'Evolving yet again with a past date', 'description' => 'Secret hovertext: Something else', 'link' => 'http://imgs.xkcd.com/comics/evolving0.png', 'guid' => {"contents" => event3.id, "isPermaLink" => "false"}, 'pubDate' => Time.zone.parse(event3.payload['date']).rfc2822, 'foo' => 'hi' }, { 'title' => 'Evolving again', 'description' => 'Secret hovertext: Something else', 'link' => 'http://imgs.xkcd.com/comics/evolving2.png', 'guid' => {"contents" => event2.id, "isPermaLink" => "false"}, 'pubDate' => event2.created_at.rfc2822, 'foo' => 'hi' }, { 'title' => 'Evolving', 'description' => 'Secret hovertext: Biologists play reverse Pokemon, trying to avoid putting any one team member on the front lines long enough for the experience to cause evolution.', 'link' => 'http://imgs.xkcd.com/comics/evolving.png', 'guid' => {"contents" => event1.id, "isPermaLink" => "false"}, 'pubDate' => event1.created_at.rfc2822, 'foo' => 'hi' } ] }) end describe 'ordering' do before do agent.options['events_order'] = ['{{title}}'] end it 'can reorder the events_to_show last events based on a Liquid expression' do asc_content, _status, _content_type = agent.receive_web_request({ 'secret' => 'secret2' }, 'get', 'application/json') expect(asc_content['items'].map {|i| i["title"] }).to eq(["Evolving", "Evolving again", "Evolving yet again with a past date"]) agent.options['events_order'] = [['{{title}}', 'string', true]] desc_content, _status, _content_type = agent.receive_web_request({ 'secret' => 'secret2' }, 'get', 'application/json') expect(desc_content['items']).to eq(asc_content['items'].reverse) end end describe "interpolating \"events\"" do before do agent.options['template']['title'] = "XKCD comics as a feed{% if events.first.site_title %} ({{events.first.site_title}}){% endif %}" agent.save! end it "can output RSS" do stub(agent).feed_link { "https://yoursite.com" } content, status, content_type = agent.receive_web_request({ 'secret' => 'secret1' }, 'get', 'text/xml') expect(status).to eq(200) expect(content_type).to eq('text/xml') expect(Nokogiri(content).at('/rss/channel/title/text()').text).to eq('XKCD comics as a feed (XKCD)') end it "can output JSON" do content, status, content_type = agent.receive_web_request({ 'secret' => 'secret2' }, 'get', 'application/json') expect(status).to eq(200) expect(content['title']).to eq('XKCD comics as a feed (XKCD)') end end describe "with a specified icon" do before do agent.options['template']['icon'] = 'https://somesite.com/icon.png' agent.save! end it "can output RSS" do stub(agent).feed_link { "https://yoursite.com" } content, status, content_type = agent.receive_web_request({ 'secret' => 'secret1' }, 'get', 'text/xml') expect(status).to eq(200) expect(content_type).to eq('text/xml') expect(Nokogiri(content).at('/rss/channel/atom:icon/text()').text).to eq('https://somesite.com/icon.png') end end end describe "outputting nesting" do before do agent.options['template']['item']['enclosure'] = { "_attributes" => { "type" => "audio/mpeg", "url" => "{{media_url}}" } } agent.options['template']['item']['foo'] = { "_attributes" => { "attr" => "attr-value-{{foo}}" }, "_contents" => "Foo: {{foo}}" } agent.options['template']['item']['nested'] = { "_attributes" => { "key" => "value" }, "_contents" => { "title" => "some title" } } agent.options['template']['item']['simpleNested'] = { "title" => "some title", "complex" => { "_attributes" => { "key" => "value" }, "_contents" => { "first" => { "_attributes" => { "a" => "b" }, "_contents" => { "second" => "value" } } } } } agent.save! end let!(:event) do agents(:bob_website_agent).create_event :payload => { "url" => "http://imgs.xkcd.com/comics/evolving.png", "title" => "Evolving", "hovertext" => "Biologists play reverse Pokemon, trying to avoid putting any one team member on the front lines long enough for the experience to cause evolution.", "media_url" => "http://google.com/audio.mpeg", "foo" => 1 } end it "can output JSON" do content, status, content_type = agent.receive_web_request({ 'secret' => 'secret2' }, 'get', 'application/json') expect(status).to eq(200) expect(content['items'].first).to eq( { 'title' => 'Evolving', 'description' => 'Secret hovertext: Biologists play reverse Pokemon, trying to avoid putting any one team member on the front lines long enough for the experience to cause evolution.', 'link' => 'http://imgs.xkcd.com/comics/evolving.png', 'guid' => {"contents" => event.id, "isPermaLink" => "false"}, 'pubDate' => event.created_at.rfc2822, 'enclosure' => { "type" => "audio/mpeg", "url" => "http://google.com/audio.mpeg" }, 'foo' => { 'attr' => 'attr-value-1', 'contents' => 'Foo: 1' }, 'nested' => { "key" => "value", "title" => "some title" }, 'simpleNested' => { "title" => "some title", "complex" => { "key"=>"value", "first" => { "a" => "b", "second"=>"value" } } } } ) end it "can output RSS" do stub(agent).feed_link { "https://yoursite.com" } content, status, content_type = agent.receive_web_request({ 'secret' => 'secret1' }, 'get', 'text/xml') expect(status).to eq(200) expect(content_type).to eq('text/xml') expect(content.gsub(/\s+/, '')).to eq Utils.unindent(<<-XML).gsub(/\s+/, '') <?xml version="1.0" encoding="UTF-8" ?> <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"> <channel> <atom:link href="https://yoursite.com/users/#{agent.user.id}/web_requests/#{agent.id}/secret1.xml" rel="self" type="application/rss+xml"/> <atom:icon>https://yoursite.com/favicon.ico</atom:icon> <title>XKCD comics as a feed</title> <description>This is a feed of recent XKCD comics, generated by Huginn</description> <link>https://yoursite.com</link> <lastBuildDate>#{Time.now.rfc2822}</lastBuildDate> <pubDate>#{Time.now.rfc2822}</pubDate> <ttl>60</ttl> <item> <title>Evolving</title> <description>Secret hovertext: Biologists play reverse Pokemon, trying to avoid putting any one team member on the front lines long enough for the experience to cause evolution.</description> <link>http://imgs.xkcd.com/comics/evolving.png</link> <pubDate>#{event.created_at.rfc2822}</pubDate> <enclosure type="audio/mpeg" url="http://google.com/audio.mpeg" /> <foo attr="attr-value-1">Foo: 1</foo> <nested key="value"><title>some title</title></nested> <simpleNested> <title>some title</title> <complex key="value"> <first a="b"> <second>value</second> </first> </complex> </simpleNested> <guid isPermaLink="false">#{event.id}</guid> </item> </channel> </rss> XML end end end end