function MailerDsnConfigValidationTest::testMailerTransportNullOptionsValidation

Tests the validation of the options for the 'null' mailer scheme.

File

core/tests/Drupal/KernelTests/Core/Config/MailerDsnConfigValidationTest.php, line 265

Class

MailerDsnConfigValidationTest

Tests validation of mailer dsn config.

Namespace

Code

public function testMailerTransportNullOptionsValidation() : void {
  $config = $this->config('system.mail');
  $this->assertFalse($config->isNew());
  $data = $config->get();
  // Set scheme to null.
  $data['mailer_dsn']['scheme'] = 'null';
  // If the options contain an invalid key, it should be an error.
  $data['mailer_dsn']['options'] = [
    'invalid_key' => 'Hello',
  ];
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(1, $violations);
  $this->assertSame('mailer_dsn.options.invalid_key', $violations[0]->getPropertyPath());
  $this->assertSame("'invalid_key' is not a supported key.", (string) $violations[0]->getMessage());
  // If options is an empty map, it should be accepted.
  $data['mailer_dsn']['options'] = [];
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(0, $violations);
}