<?php
/**
 * Zend Framework (http://framework.zend.com/)
 *
 * @link      http://github.com/zendframework/zf2 for the canonical source repository
 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd New BSD License
 */

namespace ZendTest\Feed\Reader\Feed;

use DateTime;
use PHPUnit\Framework\TestCase;
use Zend\Feed\Reader;

/**
* @group Zend_Feed
* @group Zend_Feed_Reader
*/
class RssTest extends TestCase
{
    protected $feedSamplePath = null;

    protected $expectedCats = [];

    protected $expectedCatsRdf = [];

    protected $expectedCatsAtom = [];

    public function setup()
    {
        Reader\Reader::reset();
        $this->feedSamplePath = dirname(__FILE__) . '/_files/Rss';

        $this->expectedCats = [
            [
                'term' => 'topic1',
                'scheme' => 'http://example.com/schema1',
                'label' => 'topic1'
            ],
            [
                'term' => 'topic1',
                'scheme' => 'http://example.com/schema2',
                'label' => 'topic1'
            ],
            [
                'term' => 'topic2',
                'scheme' => 'http://example.com/schema1',
                'label' => 'topic2'
            ]
        ];
        $this->expectedCatsRdf = [
            [
                'term' => 'topic1',
                'scheme' => null,
                'label' => 'topic1'
            ],
            [
                'term' => 'topic2',
                'scheme' => null,
                'label' => 'topic2'
            ]
        ];
        $this->expectedCatsAtom = [
            [
                'term' => 'topic1',
                'scheme' => 'http://example.com/schema1',
                'label' => 'topic1'
            ],
            [
                'term' => 'topic1',
                'scheme' => 'http://example.com/schema2',
                'label' => 'topic1'
            ],
            [
                'term' => 'cat_dog',
                'scheme' => 'http://example.com/schema1',
                'label' => 'Cat & Dog'
            ]
        ];
    }

    /**
     * Get Title (Unencoded Text)
     */
    public function testGetsTitleFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/rss20.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/rss094.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/rss093.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/rss092.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/rss091.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/rss10.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/rss090.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    // DC 1.0

    public function testGetsTitleFromRss20Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc10/rss20.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss094Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc10/rss094.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss093Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc10/rss093.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss092Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc10/rss092.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss091Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc10/rss091.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss10Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc10/rss10.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss090Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc10/rss090.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    // DC 1.1

    public function testGetsTitleFromRss20Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc11/rss20.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss094Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc11/rss094.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss093Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc11/rss093.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss092Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc11/rss092.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss091Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc11/rss091.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss10Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc11/rss10.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss090Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/dc11/rss090.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    // Atom 1.0

    public function testGetsTitleFromRss20Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/atom10/rss20.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss094Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/atom10/rss094.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss093Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/atom10/rss093.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss092Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/atom10/rss092.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss091Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/atom10/rss091.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss10Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/atom10/rss10.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    public function testGetsTitleFromRss090Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/atom10/rss090.xml')
        );
        $this->assertEquals('My Title', $feed->getTitle());
    }

    // Missing Title

    public function testGetsTitleFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getTitle());
    }

    public function testGetsTitleFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getTitle());
    }

    public function testGetsTitleFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getTitle());
    }

    public function testGetsTitleFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getTitle());
    }

    public function testGetsTitleFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getTitle());
    }

    public function testGetsTitleFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getTitle());
    }

    public function testGetsTitleFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/title/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getTitle());
    }

    /**
     * Get Authors (Unencoded Text)
     */
    public function testGetsAuthorArrayFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss20.xml')
        );
        $this->assertEquals([
            ['email' => 'joe@example.com', 'name' => 'Joe Bloggs'],
            ['email' => 'jane@example.com', 'name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss094.xml')
        );
        $this->assertEquals([
            ['email' => 'joe@example.com', 'name' => 'Joe Bloggs'],
            ['email' => 'jane@example.com', 'name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss093.xml')
        );
        $this->assertEquals([
            ['email' => 'joe@example.com', 'name' => 'Joe Bloggs'],
            ['email' => 'jane@example.com', 'name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss092.xml')
        );
        $this->assertEquals([
            ['email' => 'joe@example.com', 'name' => 'Joe Bloggs'],
            ['email' => 'jane@example.com', 'name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss091.xml')
        );
        $this->assertEquals([
            ['email' => 'joe@example.com', 'name' => 'Joe Bloggs'],
            ['email' => 'jane@example.com', 'name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss10.xml')
        );
        $this->assertEquals([
            ['email' => 'joe@example.com', 'name' => 'Joe Bloggs'],
            ['email' => 'jane@example.com', 'name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss090.xml')
        );
        $this->assertEquals([
            ['email' => 'joe@example.com', 'name' => 'Joe Bloggs'],
            ['email' => 'jane@example.com', 'name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    // DC 1.0

    public function testGetsAuthorArrayFromRss20Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss20.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss094Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss094.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss093Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss093.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss092Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss092.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss091Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss091.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss10Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss10.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss090Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss090.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    // DC 1.1

    public function testGetsAuthorArrayFromRss20Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss20.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss094Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss094.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss093Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss093.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss092Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss092.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss091Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss091.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss10Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss10.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss090Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss090.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    // Atom 1.0

    public function testGetsAuthorArrayFromRss20Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/atom10/rss20.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss094Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/atom10/rss094.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss093Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/atom10/rss093.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss092Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/atom10/rss092.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss091Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/atom10/rss091.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss10Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/atom10/rss10.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    public function testGetsAuthorArrayFromRss090Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/atom10/rss090.xml')
        );
        $this->assertEquals([
            ['name' => 'Joe Bloggs'], ['name' => 'Jane Bloggs']
        ], (array) $feed->getAuthors());
        $this->assertEquals(['Joe Bloggs', 'Jane Bloggs'], $feed->getAuthors()->getValues());
    }

    // Missing Authors

    public function testGetsAuthorArrayFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getAuthors());
    }

    public function testGetsAuthorArrayFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getAuthors());
    }

    public function testGetsAuthorArrayFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getAuthors());
    }

    public function testGetsAuthorArrayFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getAuthors());
    }

    public function testGetsAuthorArrayFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getAuthors());
    }

    public function testGetsAuthorArrayFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getAuthors());
    }

    public function testGetsAuthorArrayFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getAuthors());
    }

    /**
     * Get Single Author (Unencoded Text)
     */
    public function testGetsSingleAuthorFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss20.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs', 'email' => 'joe@example.com'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss094.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs', 'email' => 'joe@example.com'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss093.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs', 'email' => 'joe@example.com'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss092.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs', 'email' => 'joe@example.com'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss091.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs', 'email' => 'joe@example.com'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss10.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs', 'email' => 'joe@example.com'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/rss090.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs', 'email' => 'joe@example.com'], $feed->getAuthor());
    }

    // DC 1.0

    public function testGetsSingleAuthorFromRss20Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss20.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss094Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss094.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss093Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss093.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss092Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss092.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss091Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss091.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss10Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss10.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss090Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc10/rss090.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    // DC 1.1

    public function testGetsSingleAuthorFromRss20Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss20.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss094Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss094.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss093Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss093.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss092Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss092.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss091Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss091.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss10Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss10.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss090Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/dc11/rss090.xml')
        );
        $this->assertEquals(['name' => 'Joe Bloggs'], $feed->getAuthor());
    }

    // Missing Author

    public function testGetsSingleAuthorFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getAuthor());
    }

    public function testGetsSingleAuthorFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/author/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getAuthor());
    }

    /**
     * Get Copyright (Unencoded Text)
     */
    public function testGetsCopyrightFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/rss20.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/rss094.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/rss093.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/rss092.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/rss091.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/rss10.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/rss090.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    // DC 1.0

    public function testGetsCopyrightFromRss20Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc10/rss20.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss094Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc10/rss094.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss093Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc10/rss093.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss092Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc10/rss092.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss091Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc10/rss091.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss10Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc10/rss10.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss090Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc10/rss090.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    // DC 1.1

    public function testGetsCopyrightFromRss20Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc11/rss20.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss094Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc11/rss094.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss093Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc11/rss093.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss092Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc11/rss092.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss091Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc11/rss091.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss10Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc11/rss10.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss090Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/dc11/rss090.xml')
        );
        $this->assertEquals('Copyright 2008', $feed->getCopyright());
    }

    // Missing Copyright

    public function testGetsCopyrightFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    public function testGetsCopyrightFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/copyright/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getCopyright());
    }

    /**
     * Get Description (Unencoded Text)
     */
    public function testGetsDescriptionFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/rss20.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/rss094.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/rss093.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/rss092.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/rss091.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/rss10.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/rss090.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    // DC 1.0

    public function testGetsDescriptionFromRss20Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc10/rss20.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss094Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc10/rss094.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss093Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc10/rss093.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss092Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc10/rss092.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss091Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc10/rss091.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss10Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc10/rss10.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss090Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc10/rss090.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    // DC 1.1

    public function testGetsDescriptionFromRss20Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc11/rss20.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss094Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc11/rss094.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss093Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc11/rss093.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss092Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc11/rss092.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss091Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc11/rss091.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss10Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc11/rss10.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    public function testGetsDescriptionFromRss090Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/dc11/rss090.xml')
        );
        $this->assertEquals('My Description', $feed->getDescription());
    }

    // Missing Description

    public function testGetsDescriptionFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getDescription());
    }

    public function testGetsDescriptionFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getDescription());
    }

    public function testGetsDescriptionFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getDescription());
    }

    public function testGetsDescriptionFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getDescription());
    }

    public function testGetsDescriptionFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getDescription());
    }

    public function testGetsDescriptionFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getDescription());
    }

    public function testGetsDescriptionFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/description/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getDescription());
    }

    /**
     * Get Language (Unencoded Text)
     */
    public function testGetsLanguageFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/rss20.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/rss094.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/rss093.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/rss092.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/rss091.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/rss10.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    public function testGetsLanguageFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/rss090.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    // DC 1.0

    public function testGetsLanguageFromRss20Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc10/rss20.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss094Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc10/rss094.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss093Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc10/rss093.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss092Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc10/rss092.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss091Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc10/rss091.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss10Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc10/rss10.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss090Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc10/rss090.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    // DC 1.1

    public function testGetsLanguageFromRss20Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc11/rss20.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss094Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc11/rss094.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss093Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc11/rss093.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss092Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc11/rss092.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss091Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc11/rss091.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss10Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc11/rss10.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    public function testGetsLanguageFromRss090Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/dc11/rss090.xml')
        );
        $this->assertEquals('en-GB', $feed->getLanguage());
    }

    // Other

    public function testGetsLanguageFromRss10XmlLang()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/rdf/rss10.xml')
        );
        $this->assertEquals('en', $feed->getLanguage());
    }

    // Missing Language

    public function testGetsLanguageFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    public function testGetsLanguageFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    public function testGetsLanguageFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    public function testGetsLanguageFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    public function testGetsLanguageFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    public function testGetsLanguageFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    public function testGetsLanguageFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/language/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getLanguage());
    }

    /**
     * Get Link (Unencoded Text)
     */
    public function testGetsLinkFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/rss20.xml')
        );
        $this->assertEquals('http://www.example.com', $feed->getLink());
    }

    public function testGetsLinkFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/rss094.xml')
        );
        $this->assertEquals('http://www.example.com', $feed->getLink());
    }

    public function testGetsLinkFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/rss093.xml')
        );
        $this->assertEquals('http://www.example.com', $feed->getLink());
    }

    public function testGetsLinkFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/rss092.xml')
        );
        $this->assertEquals('http://www.example.com', $feed->getLink());
    }

    public function testGetsLinkFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/rss091.xml')
        );
        $this->assertEquals('http://www.example.com', $feed->getLink());
    }

    public function testGetsLinkFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/rss10.xml')
        );
        $this->assertEquals('http://www.example.com', $feed->getLink());
    }

    public function testGetsLinkFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/rss090.xml')
        );
        $this->assertEquals('http://www.example.com', $feed->getLink());
    }

    // Missing Link

    public function testGetsLinkFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getLink());
    }

    public function testGetsLinkFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getLink());
    }

    public function testGetsLinkFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getLink());
    }

    public function testGetsLinkFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getLink());
    }

    public function testGetsLinkFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getLink());
    }

    public function testGetsLinkFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getLink());
    }

    public function testGetsLinkFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getLink());
    }

    /**
     * Implements Countable
     */

    public function testCountableInterface()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/link/plain/none/rss090.xml')
        );
        $this->assertCount(0, $feed);
    }

    /**
     * Get Feed Link (Unencoded Text)
     */
    public function testGetsFeedLinkFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/rss20.xml')
        );
        $this->assertEquals('http://www.example.com/feed/rss', $feed->getFeedLink());
    }

    public function testGetsOriginalSourceUriIfFeedLinkNotAvailableFromFeed()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/rss20_NoFeedLink.xml')
        );
        $feed->setOriginalSourceUri('http://www.example.com/feed/rss');
        $this->assertEquals('http://www.example.com/feed/rss', $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/rss094.xml')
        );
        $this->assertEquals('http://www.example.com/feed/rss', $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/rss093.xml')
        );
        $this->assertEquals('http://www.example.com/feed/rss', $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/rss092.xml')
        );
        $this->assertEquals('http://www.example.com/feed/rss', $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/rss091.xml')
        );
        $this->assertEquals('http://www.example.com/feed/rss', $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/rss10.xml')
        );
        $this->assertEquals('http://www.example.com/feed/rss', $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/rss090.xml')
        );
        $this->assertEquals('http://www.example.com/feed/rss', $feed->getFeedLink());
    }

    // Missing Feed Link

    public function testGetsFeedLinkFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getFeedLink());
    }

    public function testGetsFeedLinkFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/feedlink/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getFeedLink());
    }

    /**
     * Get Generator (Unencoded Text)
     */
    public function testGetsGeneratorFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/rss20.xml')
        );
        $this->assertEquals('Zend_Feed_Writer', $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/rss094.xml')
        );
        $this->assertEquals('Zend_Feed_Writer', $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/rss093.xml')
        );
        $this->assertEquals('Zend_Feed_Writer', $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/rss092.xml')
        );
        $this->assertEquals('Zend_Feed_Writer', $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/rss091.xml')
        );
        $this->assertEquals('Zend_Feed_Writer', $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/rss10.xml')
        );
        $this->assertEquals('Zend_Feed_Writer', $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/rss090.xml')
        );
        $this->assertEquals('Zend_Feed_Writer', $feed->getGenerator());
    }

    // Missing Generator

    public function testGetsGeneratorFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getGenerator());
    }

    public function testGetsGeneratorFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/generator/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getGenerator());
    }

    /**
     * Get Last Build Date (Unencoded Text)
     */
    public function testGetsLastBuildDateFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/lastbuilddate/plain/rss20.xml')
        );
        $edate = DateTime::createFromFormat(DateTime::ISO8601, '2009-03-07T08:03:50Z');
        $this->assertEquals($edate, $feed->getLastBuildDate());
    }

    public function testGetsLastBuildDateFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/lastbuilddate/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getLastBuildDate());
    }

    /**
     * Get DateModified (Unencoded Text)
     * @dataProvider dateModifiedProvider
     */
    public function testGetsDateModified($path, $edate)
    {
        $feed  = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath . $path)
        );

        $this->assertEquals($edate, $feed->getDateModified());
    }

    public function dateModifiedProvider()
    {
        $iso = DateTime::createFromFormat(DateTime::ISO8601, '2009-03-07T08:03:50Z');
        $us  = DateTime::createFromFormat(DateTime::ISO8601, '2010-01-04T02:14:00-0600');
        return [
            ['/datemodified/plain/rss20.xml', $iso],
            ['/datemodified/plain/rss20_en_US.xml', $us],
            ['/datemodified/plain/dc10/rss20.xml', $iso],
            ['/datemodified/plain/dc10/rss094.xml', $iso],
            ['/datemodified/plain/dc10/rss093.xml', $iso],
            ['/datemodified/plain/dc10/rss092.xml', $iso],
            ['/datemodified/plain/dc10/rss091.xml', $iso],
            ['/datemodified/plain/dc10/rss10.xml', $iso],
            ['/datemodified/plain/dc10/rss090.xml', $iso],
            ['/datemodified/plain/dc11/rss20.xml', $iso],
            ['/datemodified/plain/dc11/rss094.xml', $iso],
            ['/datemodified/plain/dc11/rss093.xml', $iso],
            ['/datemodified/plain/dc11/rss092.xml', $iso],
            ['/datemodified/plain/dc11/rss091.xml', $iso],
            ['/datemodified/plain/dc11/rss10.xml', $iso],
            ['/datemodified/plain/dc11/rss090.xml', $iso],

            ['/datemodified/plain/atom10/rss20.xml', $iso],
            ['/datemodified/plain/atom10/rss094.xml', $iso],
            ['/datemodified/plain/atom10/rss093.xml', $iso],
            ['/datemodified/plain/atom10/rss092.xml', $iso],
            ['/datemodified/plain/atom10/rss091.xml', $iso],
            ['/datemodified/plain/atom10/rss10.xml', $iso],
            ['/datemodified/plain/atom10/rss090.xml', $iso],

            ['/datemodified/plain/none/rss20.xml', null],
            ['/datemodified/plain/none/rss094.xml', null],
            ['/datemodified/plain/none/rss093.xml', null],
            ['/datemodified/plain/none/rss092.xml', null],
            ['/datemodified/plain/none/rss091.xml', null],
            ['/datemodified/plain/none/rss10.xml', null],
            ['/datemodified/plain/none/rss090.xml', null],
        ];
    }

    /**
     * Get Hubs (Unencoded Text)
     */
    public function testGetsHubsFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/atom10/rss20.xml')
        );
        $this->assertEquals([
            'http://www.example.com/hub1',
            'http://www.example.com/hub2'
        ], $feed->getHubs());
    }

    public function testGetsHubsFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/atom10/rss094.xml')
        );
        $this->assertEquals([
            'http://www.example.com/hub1',
            'http://www.example.com/hub2'
        ], $feed->getHubs());
    }

    public function testGetsHubsFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/atom10/rss093.xml')
        );
        $this->assertEquals([
            'http://www.example.com/hub1',
            'http://www.example.com/hub2'
        ], $feed->getHubs());
    }

    public function testGetsHubsFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/atom10/rss092.xml')
        );
        $this->assertEquals([
            'http://www.example.com/hub1',
            'http://www.example.com/hub2'
        ], $feed->getHubs());
    }

    public function testGetsHubsFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/atom10/rss091.xml')
        );
        $this->assertEquals([
            'http://www.example.com/hub1',
            'http://www.example.com/hub2'
        ], $feed->getHubs());
    }

    public function testGetsHubsFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/atom10/rss10.xml')
        );
        $this->assertEquals([
            'http://www.example.com/hub1',
            'http://www.example.com/hub2'
        ], $feed->getHubs());
    }

    public function testGetsHubsFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/atom10/rss090.xml')
        );
        $this->assertEquals([
            'http://www.example.com/hub1',
            'http://www.example.com/hub2'
        ], $feed->getHubs());
    }

    // Missing Hubs

    public function testGetsHubsFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getHubs());
    }

    public function testGetsHubsFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getHubs());
    }

    public function testGetsHubsFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getHubs());
    }

    public function testGetsHubsFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getHubs());
    }

    public function testGetsHubsFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getHubs());
    }

    public function testGetsHubsFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getHubs());
    }

    public function testGetsHubsFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/hubs/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getHubs());
    }

    /**
     * Get category data
     */

    // RSS 2.0

    public function testGetsCategoriesFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/rss20.xml')
        );
        $this->assertEquals($this->expectedCats, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    // DC 1.0

    public function testGetsCategoriesFromRss090Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc10/rss090.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss091Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc10/rss091.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss092Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc10/rss092.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss093Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc10/rss093.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss094Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc10/rss094.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss10Dc10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc10/rss10.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    // DC 1.1

    public function testGetsCategoriesFromRss090Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc11/rss090.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss091Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc11/rss091.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss092Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc11/rss092.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss093Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc11/rss093.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss094Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc11/rss094.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss10Dc11()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/dc11/rss10.xml')
        );
        $this->assertEquals($this->expectedCatsRdf, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'topic2'], array_values($feed->getCategories()->getValues()));
    }

    // Atom 1.0

    public function testGetsCategoriesFromRss090Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/atom10/rss090.xml')
        );
        $this->assertEquals($this->expectedCatsAtom, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'Cat & Dog'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss091Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/atom10/rss091.xml')
        );
        $this->assertEquals($this->expectedCatsAtom, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'Cat & Dog'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss092Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/atom10/rss092.xml')
        );
        $this->assertEquals($this->expectedCatsAtom, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'Cat & Dog'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss093Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/atom10/rss093.xml')
        );
        $this->assertEquals($this->expectedCatsAtom, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'Cat & Dog'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss094Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/atom10/rss094.xml')
        );
        $this->assertEquals($this->expectedCatsAtom, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'Cat & Dog'], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss10Atom10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/atom10/rss10.xml')
        );
        $this->assertEquals($this->expectedCatsAtom, (array) $feed->getCategories());
        $this->assertEquals(['topic1', 'Cat & Dog'], array_values($feed->getCategories()->getValues()));
    }

    // No Categories In Entry

    public function testGetsCategoriesFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/none/rss20.xml')
        );
        $this->assertEquals([], (array) $feed->getCategories());
        $this->assertEquals([], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/none/rss090.xml')
        );
        $this->assertEquals([], (array) $feed->getCategories());
        $this->assertEquals([], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/none/rss091.xml')
        );
        $this->assertEquals([], (array) $feed->getCategories());
        $this->assertEquals([], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/none/rss092.xml')
        );
        $this->assertEquals([], (array) $feed->getCategories());
        $this->assertEquals([], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/none/rss093.xml')
        );
        $this->assertEquals([], (array) $feed->getCategories());
        $this->assertEquals([], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/none/rss094.xml')
        );
        $this->assertEquals([], (array) $feed->getCategories());
        $this->assertEquals([], array_values($feed->getCategories()->getValues()));
    }

    public function testGetsCategoriesFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/category/plain/none/rss10.xml')
        );
        $this->assertEquals([], (array) $feed->getCategories());
        $this->assertEquals([], array_values($feed->getCategories()->getValues()));
    }

    /**
     * Get Image data (Unencoded Text)
     */
    public function testGetsImageFromRss20()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/rss20.xml')
        );
        $this->assertEquals([
            'uri' => 'http://www.example.com/image.gif',
            'link' => 'http://www.example.com',
            'title' => 'Image title',
            'height' => '55',
            'width' => '50',
            'description' => 'Image description'
        ], $feed->getImage());
    }

    public function testGetsImageFromRss094()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/rss094.xml')
        );
        $this->assertEquals([
            'uri' => 'http://www.example.com/image.gif',
            'link' => 'http://www.example.com',
            'title' => 'Image title',
            'height' => '55',
            'width' => '50',
            'description' => 'Image description'
        ], $feed->getImage());
    }

    public function testGetsImageFromRss093()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/rss093.xml')
        );
        $this->assertEquals([
            'uri' => 'http://www.example.com/image.gif',
            'link' => 'http://www.example.com',
            'title' => 'Image title',
            'height' => '55',
            'width' => '50',
            'description' => 'Image description'
        ], $feed->getImage());
    }

    public function testGetsImageFromRss092()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/rss092.xml')
        );
        $this->assertEquals([
            'uri' => 'http://www.example.com/image.gif',
            'link' => 'http://www.example.com',
            'title' => 'Image title',
            'height' => '55',
            'width' => '50',
            'description' => 'Image description'
        ], $feed->getImage());
    }

    public function testGetsImageFromRss091()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/rss091.xml')
        );
        $this->assertEquals([
            'uri' => 'http://www.example.com/image.gif',
            'link' => 'http://www.example.com',
            'title' => 'Image title',
            'height' => '55',
            'width' => '50',
            'description' => 'Image description'
        ], $feed->getImage());
    }

    /*public function testGetsImageFromRss10()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->_feedSamplePath.'/image/plain/rss10.xml')
        );
        $this->assertEquals(array(
            'uri' => 'http://www.example.com/image.gif',
            'link' => 'http://www.example.com',
            'title' => 'Image title',
            'height' => '55',
            'width' => '50',
            'description' => 'Image description'
        ), $feed->getImage());
    }

    public function testGetsImageFromRss090()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->_feedSamplePath.'/image/plain/rss090.xml')
        );
        $this->assertEquals(array(
            'uri' => 'http://www.example.com/image.gif',
            'link' => 'http://www.example.com',
            'title' => 'Image title',
            'height' => '55',
            'width' => '50',
            'description' => 'Image description'
        ), $feed->getImage());
    }*/

    /**
     * Get Image data (Unencoded Text) Missing
     */
    public function testGetsImageFromRss20None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/none/rss20.xml')
        );
        $this->assertEquals(null, $feed->getImage());
    }

    public function testGetsImageFromRss094None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/none/rss094.xml')
        );
        $this->assertEquals(null, $feed->getImage());
    }

    public function testGetsImageFromRss093None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/none/rss093.xml')
        );
        $this->assertEquals(null, $feed->getImage());
    }

    public function testGetsImageFromRss092None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/none/rss092.xml')
        );
        $this->assertEquals(null, $feed->getImage());
    }

    public function testGetsImageFromRss091None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/none/rss091.xml')
        );
        $this->assertEquals(null, $feed->getImage());
    }

    public function testGetsImageFromRss10None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/none/rss10.xml')
        );
        $this->assertEquals(null, $feed->getImage());
    }

    public function testGetsImageFromRss090None()
    {
        $feed = Reader\Reader::importString(
            file_get_contents($this->feedSamplePath.'/image/plain/none/rss090.xml')
        );
        $this->assertEquals(null, $feed->getImage());
    }
}