public function MailTest::getKey in Simplenews 3.x

Same name and namespace in other branches

1. 8.2 src/Mail/MailTest.php \Drupal\simplenews\Mail\MailTest::getKey()
2. 8 src/Mail/MailTest.php \Drupal\simplenews\Mail\MailTest::getKey()

Returns the mail key to be used for mails.

Return value

string The mail key, either test or node.

Overrides MailInterface::getKey

File

src/Mail/MailTest.php, line 81

Class

MailTest

Example mail implementation used for tests.

Namespace

Drupal\simplenews\Mail

Code

public function getKey() {
  return 'node';
}