public function SourcePluginsTest::testAlterExtraSource in Feeds 8.3

Tests if an extra source's value is alterable via the parse event.

File

tests/src/Kernel/SourcePluginsTest.php, line 120

Class

SourcePluginsTest

Tests the behavior of Feeds source plugins.

Namespace

Drupal\Tests\feeds\Kernel

Code

public function testAlterExtraSource() {

  // Create a feed type.
  $feed_type = $this
    ->createFeedType([
    // The module 'feeds_test_extra_sources' alters the data for the feed type
    // 'my_feed'. In there, the title is converted to lower case and the
    // slogan's first word is replaced with the first word of the title.
    'id' => 'my_feed',
    'fetcher' => 'directory',
    'fetcher_configuration' => [
      'allowed_extensions' => 'atom rss rss1 rss2 opml xml',
    ],
    'processor_configuration' => [
      'authorize' => FALSE,
      'update_existing' => ProcessorInterface::UPDATE_EXISTING,
      'values' => [
        'type' => 'article',
      ],
    ],
    // Map the extra sources 'site:name' and 'site:slogan' to 'field_name' and
    // 'field_slogan'.
    'mappings' => array_merge($this
      ->getDefaultMappings(), [
      [
        'target' => 'field_slogan',
        'map' => [
          'value' => 'site:slogan',
        ],
        'settings' => [
          'format' => 'plain_text',
        ],
      ],
    ]),
  ]);

  // Create a feed and import a file.
  $feed = $this
    ->createFeed($feed_type
    ->id(), [
    'source' => $this
      ->resourcesPath() . '/rss/googlenewstz.rss2',
  ]);
  $feed
    ->import();

  // Assert that 6 nodes have been created.
  static::assertEquals(6, $feed
    ->getItemCount());
  $this
    ->assertNodeCount(6);

  // Assert that on all 6 nodes, the titles and slogan have been altered.
  $titles = [
    1 => 'first thoughts: dems\' black tuesday - msnbc.com',
    2 => 'obama wants to fast track a final health care bill - usa today',
    3 => 'why the nexus one makes other android phones obsolete - pc world',
    4 => 'newsmaker-new japan finance minister a fiery battler - reuters',
    5 => 'yemen detains al-qaeda suspects after embassy threats - bloomberg',
    6 => 'egypt, hamas exchange fire on gaza frontier, 1 dead - reuters',
  ];
  $slogans = [
    1 => 'First feeds!',
    2 => 'Obama feeds!',
    3 => 'Why feeds!',
    4 => 'NEWSMAKER-New feeds!',
    5 => 'Yemen feeds!',
    6 => 'Egypt feeds!',
  ];
  for ($i = 1; $i <= 6; $i++) {
    $node = Node::load($i);
    $this
      ->assertEquals($titles[$i], $node->title->value);
    $this
      ->assertEquals($slogans[$i], $node->field_slogan->value);
  }
}