FeedsExQueryPathHtml.test in Feeds extensible parsers 7

File

src/Tests/FeedsExQueryPathHtml.test

<?php

/**
 * @file
 * Contains tests for FeedsExQueryPathHtml.
 */
if (class_exists('TUnit')) {

  /**
   * Unit tests for FeedsExQueryPathHtml.
   */
  class FeedsExQueryPathHtmlUnitTests extends FeedsExUnitTestBase {

    /**
     * The mocked FeedsSource.
     *
     * @var FeedsSource
     */
    protected $source;

    /**
     * {@inheritdoc}
     */
    public static function getInfo() {
      return array(
        'name' => 'QueryPath HTML parser unit tests',
        'description' => 'Unit tests for FeedsExQueryPathHtml.',
        'group' => 'Feeds EX',
        'dependencies' => array(
          'querypath',
        ),
      );
    }

    /**
     * {@inheritdoc}
     */
    public function setUp() {
      parent::setUp();
      $query_path = drupal_get_path('module', 'querypath');
      require_once DRUPAL_ROOT . '/' . $query_path . '/QueryPath/QueryPath.php';
      require_once $this->moduleDir . '/src/FeedsExXml.inc';
      require_once $this->moduleDir . '/src/FeedsExQueryPathXml.inc';
      require_once $this->moduleDir . '/src/FeedsExQueryPathHtml.inc';
      $this->source = $this
        ->getMockFeedsSource();
    }

    /**
     * Tests simple parsing.
     */
    public function testSimpleParsing() {
      $parser = $this
        ->getParserInstance();
      $fetcher_result = new FeedsFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test.html'));
      $parser
        ->setConfig(array(
        'context' => array(
          'value' => '.post',
        ),
        'sources' => array(
          'title' => array(
            'name' => 'Title',
            'value' => 'h3',
            'attribute' => '',
          ),
          'description' => array(
            'name' => 'Title',
            'value' => 'p',
            'attribute' => '',
          ),
        ),
      ));
      $result = $parser
        ->parse($this->source, $fetcher_result);
      $this
        ->assertParserResultItemCount($result, 3);
      $this
        ->assertEqual('I am a title<thing>Stuff</thing>', $result->items[0]['title']);
      $this
        ->assertEqual('I am a description0', $result->items[0]['description']);
      $this
        ->assertEqual('I am a title1', $result->items[1]['title']);
      $this
        ->assertEqual('I am a description1', $result->items[1]['description']);
      $this
        ->assertEqual('I am a title2', $result->items[2]['title']);
      $this
        ->assertEqual('I am a description2', $result->items[2]['description']);
    }

    /**
     * Tests raw.
     */
    public function testRaw() {
      $parser = $this
        ->getParserInstance();
      $fetcher_result = new FeedsFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test.html'));
      $parser
        ->setConfig(array(
        'context' => array(
          'value' => '.post',
        ),
        'sources' => array(
          'title' => array(
            'name' => 'Title',
            'value' => 'h3',
            'attribute' => '',
          ),
          'description' => array(
            'name' => 'Title',
            'value' => 'p',
            'attribute' => '',
            'raw' => TRUE,
          ),
        ),
      ));
      $result = $parser
        ->parse($this->source, $fetcher_result);
      $this
        ->assertParserResultItemCount($result, 3);
      $this
        ->assertEqual('I am a title<thing>Stuff</thing>', $result->items[0]['title']);
      $this
        ->assertEqual('<p>I am a description0</p>', $result->items[0]['description']);
      $this
        ->assertEqual('I am a title1', $result->items[1]['title']);
      $this
        ->assertEqual('<p>I am a description1</p>', $result->items[1]['description']);
      $this
        ->assertEqual('I am a title2', $result->items[2]['title']);
      $this
        ->assertEqual('<p>I am a description2</p>', $result->items[2]['description']);
    }

    /**
     * Tests inner xml.
     */
    public function testInner() {
      $parser = $this
        ->getParserInstance();
      $fetcher_result = new FeedsFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test.html'));
      $parser
        ->setConfig(array(
        'context' => array(
          'value' => '.post',
        ),
        'sources' => array(
          'title' => array(
            'name' => 'Title',
            'value' => 'h3',
            'attribute' => '',
          ),
          'description' => array(
            'name' => 'Title',
            'value' => 'p',
            'attribute' => '',
            'raw' => TRUE,
            'inner' => TRUE,
          ),
        ),
      ));
      $result = $parser
        ->parse($this->source, $fetcher_result);
      $this
        ->assertParserResultItemCount($result, 3);
      $this
        ->assertEqual('I am a title<thing>Stuff</thing>', $result->items[0]['title']);
      $this
        ->assertEqual('I am a description0', $result->items[0]['description']);
      $this
        ->assertEqual('I am a title1', $result->items[1]['title']);
      $this
        ->assertEqual('I am a description1', $result->items[1]['description']);
      $this
        ->assertEqual('I am a title2', $result->items[2]['title']);
      $this
        ->assertEqual('I am a description2', $result->items[2]['description']);
    }

    /**
     * Tests grabbing an attribute.
     */
    public function testAttributeParsing() {
      $parser = $this
        ->getParserInstance();
      $fetcher_result = new FeedsFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test.html'));
      $parser
        ->setConfig(array(
        'context' => array(
          'value' => '.post',
        ),
        'sources' => array(
          'title' => array(
            'name' => 'Title',
            'value' => 'h3',
            'attribute' => 'attr',
          ),
          'description' => array(
            'name' => 'Title',
            'value' => 'p',
            'attribute' => '',
          ),
        ),
      ));
      $result = $parser
        ->parse($this->source, $fetcher_result);
      $this
        ->assertParserResultItemCount($result, 3);
      foreach ($result->items as $delta => $item) {
        $this
          ->assertEqual('attribute' . $delta, $item['title']);
        $this
          ->assertEqual('I am a description' . $delta, $item['description']);
      }
    }

    /**
     * Tests parsing a CP866 (Russian) encoded file.
     */
    public function testCp866Encoded() {
      $parser = $this
        ->getParserInstance();
      $fetcher_result = new FeedsFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test_ru.html'));
      $parser
        ->setConfig(array(
        'context' => array(
          'value' => '.post',
        ),
        'sources' => array(
          'title' => array(
            'name' => 'Title',
            'value' => 'h3',
            'attribute' => '',
          ),
          'description' => array(
            'name' => 'Title',
            'value' => 'p',
            'attribute' => '',
          ),
        ),
      ));
      $result = $parser
        ->parse($this->source, $fetcher_result);
      $this
        ->assertParserResultItemCount($result, 3);
      foreach ($result->items as $delta => $item) {
        $this
          ->assertEqual('Я название' . $delta, $item['title']);
        $this
          ->assertEqual('Я описание' . $delta, $item['description']);
      }
    }

    /**
     * Tests a EUC-JP (Japanese) encoded file without the encoding declaration.
     *
     * This implicitly tests FeedsExBase's encoding conversion.
     */
    public function testEucJpEncodedNoDeclaration() {
      $parser = $this
        ->getParserInstance();
      $fetcher_result = new FeedsFetcherResult(file_get_contents($this->moduleDir . '/tests/resources/test_jp.html'));
      $parser
        ->setConfig(array(
        'context' => array(
          'value' => '.post',
        ),
        'sources' => array(
          'title' => array(
            'name' => 'Title',
            'value' => 'h3',
            'attribute' => '',
          ),
          'description' => array(
            'name' => 'Title',
            'value' => 'p',
            'attribute' => '',
          ),
        ),
        'source_encoding' => array(
          'EUC-JP',
        ),
      ));
      $result = $parser
        ->parse($this->source, $fetcher_result);
      $this
        ->assertParserResultItemCount($result, 3);
      foreach ($result->items as $delta => $item) {
        $this
          ->assertEqual('私はタイトルです' . $delta, $item['title']);
        $this
          ->assertEqual('私が説明してい' . $delta, $item['description']);
      }
    }

    /**
     * Tests empty feed handling.
     */
    public function testEmptyFeed() {
      $parser = $this
        ->getParserInstance();
      $parser
        ->parse($this->source, new FeedsFetcherResult(' '));
      $this
        ->assertEmptyFeedMessage($parser
        ->getMessenger()
        ->getMessages());
    }

    /**
     * Returns a new instance of the parser.
     *
     * @return FeedsExQueryPathHtml
     *   A parser instance.
     */
    protected function getParserInstance() {
      $parser = FeedsPlugin::instance('FeedsExQueryPathHtml', strtolower($this
        ->randomName()));
      $parser
        ->setMessenger(new FeedsExTestMessenger());
      return $parser;
    }

  }
}