public function TestHttpClientMiddleware::__invoke in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/lib/Drupal/Core/Test/HttpClientMiddleware/TestHttpClientMiddleware.php \Drupal\Core\Test\HttpClientMiddleware\TestHttpClientMiddleware::__invoke()
HTTP middleware that replaces the user agent for simpletest requests.
File
- core/
lib/ Drupal/ Core/ Test/ HttpClientMiddleware/ TestHttpClientMiddleware.php, line 22 - Contains \Drupal\Core\Test\HttpClientMiddleware\TestHttpClientMiddleware.
Class
- TestHttpClientMiddleware
- Overrides the User-Agent HTTP header for outbound HTTP requests.
Namespace
Drupal\Core\Test\HttpClientMiddlewareCode
public function __invoke() {
// If the database prefix is being used by SimpleTest to run the tests in a copied
// database then set the user-agent header to the database prefix so that any
// calls to other Drupal pages will run the SimpleTest prefixed database. The
// user-agent is used to ensure that multiple testing sessions running at the
// same time won't interfere with each other as they would if the database
// prefix were stored statically in a file or database variable.
return function ($handler) {
return function (RequestInterface $request, array $options) use ($handler) {
if ($test_prefix = drupal_valid_test_ua()) {
$request = $request
->withHeader('User-Agent', drupal_generate_test_ua($test_prefix));
}
return $handler($request, $options);
};
};
}