class FeedAdminDisplayTest

class FeedAdminDisplayTest extends AggregatorTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests the "Next update" and "Last update" fields.
     */
    public function testFeedUpdateFields() {
        // Create scheduled feed.
        $scheduled_feed = $this->createFeed(NULL, [
            'refresh' => '900',
        ]);
        $this->drupalGet('admin/config/services/aggregator');
        $this->assertSession()
            ->statusCodeEquals(200);
        // The scheduled feed shows that it has not been updated yet and is
        // scheduled.
        $this->assertSession()
            ->pageTextContains('never');
        $this->assertSession()
            ->pageTextContains('imminently');
        $this->assertSession()
            ->pageTextNotContains('ago');
        $this->assertSession()
            ->pageTextNotContains('left');
        $this->updateFeedItems($scheduled_feed);
        $this->drupalGet('admin/config/services/aggregator');
        // After the update, an interval should be displayed on both last updated
        // and next update.
        $this->assertSession()
            ->pageTextNotContains('never');
        $this->assertSession()
            ->pageTextNotContains('imminently');
        $this->assertSession()
            ->pageTextContains('ago');
        $this->assertSession()
            ->pageTextContains('left');
        // Delete scheduled feed.
        $this->deleteFeed($scheduled_feed);
        // Create non-scheduled feed.
        $non_scheduled_feed = $this->createFeed(NULL, [
            'refresh' => '0',
        ]);
        $this->drupalGet('admin/config/services/aggregator');
        // The non scheduled feed shows that it has not been updated yet.
        $this->assertSession()
            ->pageTextContains('never');
        $this->assertSession()
            ->pageTextNotContains('imminently');
        $this->assertSession()
            ->pageTextNotContains('ago');
        $this->assertSession()
            ->pageTextNotContains('left');
        $this->updateFeedItems($non_scheduled_feed);
        $this->drupalGet('admin/config/services/aggregator');
        // After the feed update, we still need to see "never" as next update label.
        // Last update will show an interval.
        $this->assertSession()
            ->pageTextContains('never');
        $this->assertSession()
            ->pageTextNotContains('imminently');
        $this->assertSession()
            ->pageTextContains('ago');
        $this->assertSession()
            ->pageTextNotContains('left');
    }
    
    /**
     * {@inheritdoc}
     */
    public function randomMachineName($length = 8) {
        $value = parent::randomMachineName($length);
        // See expected values in testFeedUpdateFields().
        $value = str_replace([
            'never',
            'imminently',
            'ago',
            'left',
        ], 'x', $value);
        return $value;
    }

}