protected function DrupalWebTestCase::assertMailString in SimpleTest 7.2

Same name and namespace in other branches

1. 6.2 drupal_web_test_case.php \DrupalWebTestCase::assertMailString()

Asserts that the most recently sent e-mail message has the string in it.

Parameters

$field_name: Name of field or message property to assert: subject, body, id, ...

$string: String to search for.

$email_depth: Number of emails to search for string, starting with most recent.

Return value

TRUE on pass, FALSE on fail.

File

./drupal_web_test_case.php, line 3370

Provides DrupalTestCase, DrupalUnitTestCase, and DrupalWebTestCase classes.

Class

DrupalWebTestCase

Test case for typical Drupal tests.

Code

protected function assertMailString($field_name, $string, $email_depth) {
  $mails = $this
    ->drupalGetMails();
  $string_found = FALSE;
  for ($i = sizeof($mails) - 1; $i >= sizeof($mails) - $email_depth && $i >= 0; $i--) {
    $mail = $mails[$i];

    // Normalize whitespace, as we don't know what the mail system might have
    // done. Any run of whitespace becomes a single space.
    $normalized_mail = preg_replace('/\\s+/', ' ', $mail[$field_name]);
    $normalized_string = preg_replace('/\\s+/', ' ', $string);
    $string_found = FALSE !== strpos($normalized_mail, $normalized_string);
    if ($string_found) {
      break;
    }
  }
  return $this
    ->assertTrue($string_found, t('Expected text found in @field of email message: "@expected".', array(
    '@field' => $field_name,
    '@expected' => $string,
  )));
}