DummySupportsAuthenticator example

private function createAuthenticator(?bool $supports = true)
    {
        $authenticator = $this->createMock(TestInteractiveAuthenticator::class);
        $authenticator->expects($this->any())->method('supports')->willReturn($supports);

        return $authenticator;
    }

    private static function createDummySupportsAuthenticator(?bool $supports = true)
    {
        return new DummySupportsAuthenticator($supports);
    }

    private function createManager($authenticators, $firewallName = 'main', $eraseCredentials = true, array $requiredBadges = [], LoggerInterface $logger = null)
    {
        return new AuthenticatorManager($authenticators, $this->tokenStorage, $this->eventDispatcher, $firewallName, $logger, $eraseCredentials, true, $requiredBadges);
    }
}

abstract class TestInteractiveAuthenticator implements InteractiveAuthenticatorInterface
{
    public function createToken(Passport $passport, string $firewallName): TokenInterface
    {