require "spec_helper"

describe Feedjira::Parser::AtomEntry do
  before(:each) do
    # I don't really like doing it this way because these unit test should only
    # rely on AtomEntry, but this is actually how it should work. You would
    # never just pass entry xml straight to the AtomEnry
    @entry = Feedjira::Parser::Atom.parse(sample_atom_feed).entries.first
  end

  it "should parse the title" do
    title = "AWS Job: Architect & Designer Position in Turkey"
    expect(@entry.title).to eq title
  end

  it "should parse the url" do
    expect(@entry.url).to eq "http://aws.typepad.com/aws/2009/01/aws-job-architect-designer-position-in-turkey.html"
  end

  it "should parse the url even when" do
    xml = load_sample("atom_with_link_tag_for_url_unmarked.xml")
    entries = Feedjira::Parser::Atom.parse(xml).entries
    expect(entries.first.url).to eq "http://www.innoq.com/blog/phaus/2009/07/ja.html"
  end

  it "should parse the author" do
    expect(@entry.author).to eq "AWS Editor"
  end

  it "should parse the content" do
    expect(@entry.content).to eq sample_atom_entry_content
  end

  it "should provide a summary" do
    summary = "Late last year an entrepreneur from Turkey visited me at Amazon HQ in Seattle. We talked about his plans to use AWS as part of his new social video portal startup. I won't spill any beans before he's ready to..." # rubocop:disable Metrics/LineLength
    expect(@entry.summary).to eq summary
  end

  it "should parse the published date" do
    published = Time.parse_safely "Fri Jan 16 18:21:00 UTC 2009"
    expect(@entry.published).to eq published
  end

  it "should parse the categories" do
    expect(@entry.categories).to eq %w(Turkey Seattle)
  end

  it "should parse the updated date" do
    updated = Time.parse_safely "Fri Jan 16 18:21:00 UTC 2009"
    expect(@entry.updated).to eq updated
  end

  it "should parse the id" do
    expect(@entry.id).to eq "tag:typepad.com,2003:post-61484736"
  end

  it "should support each" do
    expect(@entry).to respond_to :each
  end

  it "should be able to list out all fields with each" do
    all_fields = []
    title_value = ""

    @entry.each do |field, value|
      all_fields << field
      title_value = value if field == "title"
    end

    expect(title_value).to eq "AWS Job: Architect & Designer Position in Turkey"

    expected_fields = %w(
      author
      categories
      content
      entry_id
      links
      published
      summary
      title
      title_type
      updated
      url
    )
    expect(all_fields.sort).to eq expected_fields
  end

  it "should support checking if a field exists in the entry" do
    expect(@entry).to include "author"
    expect(@entry).to include "title"
  end

  it "should allow access to fields with hash syntax" do
    title = "AWS Job: Architect & Designer Position in Turkey"
    expect(@entry["title"]).to eq title
    expect(@entry["author"]).to eq "AWS Editor"
  end

  it "should allow setting field values with hash syntax" do
    @entry["title"] = "Foobar"
    expect(@entry.title).to eq "Foobar"
  end
end