function MailerDsnConfigValidationTest::testMailerSchemeValidation

Tests the validation of the mailer scheme.

File

core/tests/Drupal/KernelTests/Core/Config/MailerDsnConfigValidationTest.php, line 40

Class

MailerDsnConfigValidationTest

Tests validation of mailer dsn config.

Namespace

Code

public function testMailerSchemeValidation() : void {
  $config = $this->config('system.mail');
  $this->assertFalse($config->isNew());
  $data = $config->get();
  // If the scheme is NULL, it should be an error.
  $data['mailer_dsn']['scheme'] = NULL;
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(1, $violations);
  $this->assertSame('mailer_dsn.scheme', $violations[0]->getPropertyPath());
  $this->assertSame('This value should not be null.', (string) $violations[0]->getMessage());
  // If the scheme is blank, it should be an error.
  $data['mailer_dsn']['scheme'] = '';
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(1, $violations);
  $this->assertSame('mailer_dsn.scheme', $violations[0]->getPropertyPath());
  $this->assertSame('The mailer DSN must contain a scheme.', (string) $violations[0]->getMessage());
  // If the scheme doesn't start with a letter, it should be an error.
  $data['mailer_dsn']['scheme'] = '-unexpected-first-character';
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(1, $violations);
  $this->assertSame('mailer_dsn.scheme', $violations[0]->getPropertyPath());
  $this->assertSame('The mailer DSN scheme must start with a letter followed by zero or more letters, numbers, plus (+), minus (-) or periods (.)', (string) $violations[0]->getMessage());
  // If the scheme contains unexpected characters, it should be an error.
  $data['mailer_dsn']['scheme'] = 'unexpected_underscore';
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(1, $violations);
  $this->assertSame('mailer_dsn.scheme', $violations[0]->getPropertyPath());
  $this->assertSame('The mailer DSN scheme must start with a letter followed by zero or more letters, numbers, plus (+), minus (-) or periods (.)', (string) $violations[0]->getMessage());
  // If the scheme is valid, it should be accepted.
  $data['mailer_dsn']['scheme'] = 'smtp';
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(0, $violations);
  // If the scheme is valid, it should be accepted.
  $data['mailer_dsn']['scheme'] = 'sendmail+smtp';
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(0, $violations);
  // If the scheme is valid, it should be accepted.
  $data['mailer_dsn']['scheme'] = 'drupal.test-capture';
  $violations = $this->configManager
    ->createFromNameAndData($config->getName(), $data)
    ->validate();
  $this->assertCount(0, $violations);
}