require File.join(File.dirname(__FILE__), %w[.. .. spec_helper])

describe Feedjira::Parser::Atom do
  describe "#will_parse?" do
    it "should return true for an atom feed" do
      Feedjira::Parser::Atom.should be_able_to_parse(sample_atom_feed)
    end

    it "should return false for an rdf feed" do
      Feedjira::Parser::Atom.should_not be_able_to_parse(sample_rdf_feed)
    end

    it "should return false for an rss feedburner feed" do
      Feedjira::Parser::Atom.should_not be_able_to_parse(sample_rss_feed_burner_feed)
    end

    it "should return true for an atom feed that has line breaks in between attributes in the <feed> node" do
      Feedjira::Parser::Atom.should be_able_to_parse(sample_atom_feed_line_breaks)
    end
  end

  describe "parsing" do
    before(:each) do
      @feed = Feedjira::Parser::Atom.parse(sample_atom_feed)
    end

    it "should parse the title" do
      @feed.title.should == "Amazon Web Services Blog"
    end

    it "should parse the description" do
      @feed.description.should == "Amazon Web Services, Products, Tools, and Developer Information..."
    end

    it "should parse the url" do
      @feed.url.should == "http://aws.typepad.com/aws/"
    end

    it "should parse the url even when it doesn't have the type='text/html' attribute" do
      Feedjira::Parser::Atom.parse(load_sample("atom_with_link_tag_for_url_unmarked.xml")).url.should == "http://www.innoq.com/planet/"
    end

    it "should parse the feed_url even when it doesn't have the type='application/atom+xml' attribute" do
      Feedjira::Parser::Atom.parse(load_sample("atom_with_link_tag_for_url_unmarked.xml")).feed_url.should == "http://www.innoq.com/planet/atom.xml"
    end

    it "should parse the feed_url" do
      @feed.feed_url.should == "http://aws.typepad.com/aws/atom.xml"
    end

    it "should parse no hub urls" do
      @feed.hubs.count.should == 0
    end

    it "should parse the hub urls" do
      feed_with_hub = Feedjira::Parser::Atom.parse(load_sample("SamRuby.xml"))
      feed_with_hub.hubs.count.should == 1
      feed_with_hub.hubs.first.should == "http://pubsubhubbub.appspot.com/"
    end

    it "should parse entries" do
      @feed.entries.size.should == 10
    end
  end

  describe "preprocessing" do
    it "retains markup in xhtml content" do
      Feedjira::Parser::Atom.preprocess_xml = true

      feed = Feedjira::Parser::Atom.parse sample_atom_xhtml_feed
      entry = feed.entries.first

      entry.content.should match /\A\<p/
    end
  end

  describe "parsing url and feed url based on rel attribute" do
    before :each do
      @feed = Feedjira::Parser::Atom.parse(sample_atom_middleman_feed)
    end

    it "should parse url" do
      @feed.url.should == "http://feedjira.com/blog"
    end

    it "should parse feed url" do
      @feed.feed_url.should == "http://feedjira.com/blog/feed.xml"
    end
  end
end