https://api.drupal.org/api/drupal/core%21tests%21Drupal%21Tests%21HttpKernelUiHelperTrait.php/function/HttpKernelUiHelperTrait%3A%3AassertSession/11.x
function HttpKernelUiHelperTrait::assertSession | Drupal API
functiondrupalapi
https://api.drupal.org/api/drupal/core%21tests%21Drupal%21Tests%21Core%21Test%21WebAssertTest.php/function/WebAssertTest%3A%3AassertSession/11.x
function WebAssertTest::assertSession | Drupal API
functiondrupalapi