function SimplenewsSourceTest::testSendCaching in Simplenews 8

Test sending a newsletter to 100 recipients with caching enabled.

File

src/Tests/SimplenewsSourceTest.php, line 128

Simplenews source test functions.

Class

SimplenewsSourceTest

Test cases for creating and sending newsletters.

Namespace

Drupal\simplenews\Tests

Code

function testSendCaching() {
  $this
    ->setUpSubscribers(100);
  $edit = array(
    'title[0][value]' => $this
      ->randomString(10),
    'body[0][value]' => "Mail token: <strong>[simplenews-subscriber:mail]</strong>",
    'simplenews_issue' => 'default',
  );
  $this
    ->drupalPostForm('node/add/simplenews_issue', $edit, 'Save');
  $this
    ->assertTrue(preg_match('|node/(\\d+)$|', $this
    ->getUrl(), $matches), 'Node created');
  $node = Node::load($matches[1]);

  // Add node to spool.
  \Drupal::service('simplenews.spool_storage')
    ->addFromEntity($node);

  // Unsubscribe one of the recipients to make sure that he doesn't receive
  // the mail.
  \Drupal::service('simplenews.subscription_manager')
    ->unsubscribe(array_shift($this->subscribers), $this
    ->getRandomNewsletter(), FALSE, 'test');
  $before = microtime(TRUE);
  \Drupal::service('simplenews.mailer')
    ->sendSpool();
  $after = microtime(TRUE);

  // Make sure that 99 mails have been sent.
  $this
    ->assertEqual(99, count($this
    ->drupalGetMails()));

  // Test that tokens are correctly replaced.
  foreach (array_slice($this
    ->drupalGetMails(), 0, 3) as $mail) {

    // Make sure that the same mail was used in the body token as it has been
    // sent to. Also verify that the mail is plaintext.
    $this
      ->assertTrue(strpos($mail['body'], '*' . $mail['to'] . '*') !== FALSE);
    $this
      ->assertFalse(strpos($mail['body'], '<strong>'));

    // Make sure the body is only attached once.
    $this
      ->assertEqual(1, preg_match_all('/Mail token/', $mail['body'], $matches));
    $this
      ->assertTrue(strpos($mail['body'], (string) t('Unsubscribe from this newsletter')));

    // Make sure the mail has the correct unsubscribe hash.
    $hash = simplenews_generate_hash($mail['to'], 'remove');
    $this
      ->assertTrue(strpos($mail['body'], $hash), 'Correct hash is used');
    $this
      ->assertTrue(strpos($mail['headers']['List-Unsubscribe'], $hash), 'Correct hash is used in header');
  }

  // Report time. @todo: Find a way to actually do some assertions here.
  $this
    ->pass(t('Mails have been sent in @sec seconds with build caching enabled.', array(
    '@sec' => round($after - $before, 3),
  )));
}