function AggregatorRenderingTest::testFeedPage

Creates a feed and checks that feed's page.

File

core/modules/aggregator/tests/src/Functional/AggregatorRenderingTest.php, line 96

Class

AggregatorRenderingTest

Tests display of aggregator items on the page.

Namespace

Code

public function testFeedPage() {
    // Increase the number of items published in the rss.xml feed so we have
    // enough articles to test paging.
    $view = View::load('frontpage');
    $display =& $view->getDisplay('feed_1');
    $display['display_options']['pager']['options']['items_per_page'] = 30;
    $view->save();
    // Create a feed with 30 items.
    $this->createSampleNodes(30);
    $feed = $this->createFeed();
    $this->updateFeedItems($feed, 30);
    // Check for presence of an aggregator pager.
    $this->drupalGet('aggregator');
    $elements = $this->xpath("//ul[contains(@class, :class)]", [
        ':class' => 'pager__items',
    ]);
    $this->assertTrue(!empty($elements), 'Individual source page contains a pager.');
    // Check for sources page title.
    $this->drupalGet('aggregator/sources');
    $titles = $this->xpath('//h1[normalize-space(text())=:title]', [
        ':title' => 'Sources',
    ]);
    $this->assertTrue(!empty($titles), 'Source page contains correct title.');
    // Find the expected read_more link on the sources page.
    $href = $feed->toUrl()
        ->toString();
    $links = $this->xpath('//a[@href = :href]', [
        ':href' => $href,
    ]);
    $this->assertTrue(isset($links[0]), new FormattableMarkup('Link to href %href found.', [
        '%href' => $href,
    ]));
    $cache_tags_header = $this->drupalGetHeader('X-Drupal-Cache-Tags');
    $cache_tags = explode(' ', $cache_tags_header);
    $this->assertContains('aggregator_feed:' . $feed->id(), $cache_tags);
    // Check the rss aggregator page as anonymous user.
    $this->drupalLogout();
    $this->drupalGet('aggregator/rss');
    $this->assertSession()
        ->statusCodeEquals(403);
    // Check the rss aggregator page as admin.
    $this->drupalLogin($this->adminUser);
    $this->drupalGet('aggregator/rss');
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertEqual($this->drupalGetHeader('Content-type'), 'application/rss+xml; charset=utf-8');
    // Check the opml aggregator page.
    $this->drupalGet('aggregator/opml');
    $content = $this->getSession()
        ->getPage()
        ->getContent();
    // We can't use Mink xpath queries here because it only supports HTML pages,
    // but we are dealing with XML here.
    $xml = simplexml_load_string($content);
    $attributes = $xml->xpath('//outline[1]')[0]
        ->attributes();
    $this->assertEquals('rss', $attributes->type);
    $this->assertEquals($feed->label(), $attributes->text);
    $this->assertEquals($feed->getUrl(), $attributes->xmlUrl);
    // Check for the presence of a pager.
    $this->drupalGet('aggregator/sources/' . $feed->id());
    $elements = $this->xpath("//ul[contains(@class, :class)]", [
        ':class' => 'pager__items',
    ]);
    $this->assertTrue(!empty($elements), 'Individual source page contains a pager.');
    $cache_tags = explode(' ', $this->drupalGetHeader('X-Drupal-Cache-Tags'));
    $this->assertContains('aggregator_feed:' . $feed->id(), $cache_tags);
    $this->assertContains('aggregator_feed_view', $cache_tags);
    $this->assertContains('aggregator_item_view', $cache_tags);
}