Running the tests (method testRedirects() of GlobalRedirectTest.php) causes a TypeError if behat/mink extension is v1.11.0 (currently the latest one).
vendor/bin/phpunit --filter testRedirects web/modules/contrib/redirect/tests/src/Functional/GlobalRedirectTest.php
TypeError: Behat\Mink\WebAssert::responseHeaderEquals(): Argument #2 ($value) must be of type string, null given, called in web/core/tests/Drupal/Tests/WebAssert.php on line 838
Drupal\Tests\WebAssert::responseHeaderEquals() can be replased with Drupal\Tests\WebAssert::responseHeaderDoesNotExist()
Needs review
1.0
Code