function MailerDsnConfigValidationTest::testMailerTransportNullOptionsValidation

File

core/tests/Drupal/KernelTests/Core/Config/MailerDsnConfigValidationTest.php, line 244

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);
}