PersistentRememberMeHandler example

private Request $request;
    private PersistentRememberMeHandler $handler;

    protected function setUp(): void
    {
        $this->tokenProvider = $this->createMock(TokenProviderInterface::class);
        $this->userProvider = new InMemoryUserProvider();
        $this->userProvider->createUser(new InMemoryUser('wouter', null));
        $this->requestStack = new RequestStack();
        $this->request = Request::create('/login');
        $this->requestStack->push($this->request);
        $this->handler = new PersistentRememberMeHandler($this->tokenProvider, $this->userProvider, $this->requestStack, []);
    }

    public function testCreateRememberMeCookie()
    {
        $this->tokenProvider->expects($this->once())
            ->method('createNewToken')
            ->with($this->callback(fn ($persistentToken) => $persistentToken instanceof PersistentToken
                && 'wouter' === $persistentToken->getUserIdentifier()
                && InMemoryUser::class === $persistentToken->getClass()));

        $this->handler->createRememberMeCookie(new InMemoryUser('wouter', null));
    }