public function AggregatorRenderingTestCase::testBlockLinks in Drupal 7

Adds a feed block to the page and checks its links.

@todo Test the category block as well.

File

modules/aggregator/aggregator.test, line 925

Tests for aggregator.module.

Class

AggregatorRenderingTestCase

Tests rendering functionality in the Aggregator module.

Code

public function testBlockLinks() {

  // Create feed.
  $this
    ->createSampleNodes();
  $feed = $this
    ->createFeed();
  $this
    ->updateFeedItems($feed, $this
    ->getDefaultFeedItemCount());

  // Place block on page (@see block.test:moveBlockToRegion())
  // Need admin user to be able to access block admin.
  $this->admin_user = $this
    ->drupalCreateUser(array(
    'administer blocks',
    'access administration pages',
    'administer news feeds',
    'access news feeds',
  ));
  $this
    ->drupalLogin($this->admin_user);

  // Prepare to use the block admin form.
  $block = array(
    'module' => 'aggregator',
    'delta' => 'feed-' . $feed->fid,
    'title' => $feed->title,
  );
  $region = 'footer';
  $edit = array();
  $edit['blocks[' . $block['module'] . '_' . $block['delta'] . '][region]'] = $region;

  // Check the feed block is available in the block list form.
  $this
    ->drupalGet('admin/structure/block');
  $this
    ->assertFieldByName('blocks[' . $block['module'] . '_' . $block['delta'] . '][region]', '', 'Aggregator feed block is available for positioning.');

  // Position it.
  $this
    ->drupalPost('admin/structure/block', $edit, t('Save blocks'));
  $this
    ->assertText(t('The block settings have been updated.'), format_string('Block successfully moved to %region_name region.', array(
    '%region_name' => $region,
  )));

  // Confirm that the block is now being displayed on pages.
  $this
    ->drupalGet('node');
  $this
    ->assertText(t($block['title']), 'Feed block is displayed on the page.');

  // Find the expected read_more link.
  $href = 'aggregator/sources/' . $feed->fid;
  $links = $this
    ->xpath('//a[@href = :href]', array(
    ':href' => url($href),
  ));
  $this
    ->assert(isset($links[0]), format_string('Link to href %href found.', array(
    '%href' => $href,
  )));

  // Visit that page.
  $this
    ->drupalGet($href);
  $correct_titles = $this
    ->xpath('//h1[normalize-space(text())=:title]', array(
    ':title' => $feed->title,
  ));
  $this
    ->assertFalse(empty($correct_titles), 'Aggregator feed page is available and has the correct title.');

  // Set the number of news items to 0 to test that the block does not show
  // up.
  $feed->block = 0;
  aggregator_save_feed((array) $feed);

  // It is necessary to flush the cache after saving the number of items.
  drupal_flush_all_caches();

  // Check that the block is no longer displayed.
  $this
    ->drupalGet('node');
  $this
    ->assertNoText(t($block['title']), 'Feed block is not displayed on the page when number of items is set to 0.');
}