class BanIpTest

class BanIpTest extends RulesIntegrationTestBase {
    
    /**
     * The action to be tested.
     *
     * @var \Drupal\rules\Core\RulesActionInterface
     */
    protected $action;
    
    /**
     * @var \Drupal\ban\BanIpManagerInterface|\Prophecy\Prophecy\ProphecyInterface
     */
    protected $banManager;
    
    /**
     * @var \Symfony\Component\HttpFoundation\Request|\Prophecy\Prophecy\ProphecyInterface
     */
    protected $request;
    
    /**
     * @var \Symfony\Component\HttpFoundation\RequestStack|\Prophecy\Prophecy\ProphecyInterface
     */
    protected $requestStack;
    
    /**
     * @var \Drupal\Core\Logger\LoggerChannelInterface|\Prophecy\Prophecy\ProphecyInterface
     */
    protected $logger;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Must enable the ban module.
        $this->enableModule('ban');
        $this->banManager = $this->prophesize(BanIpManagerInterface::class);
        $this->container
            ->set('ban.ip_manager', $this->banManager
            ->reveal());
        // Mock a request.
        $this->request = $this->prophesize(Request::class);
        // Mock the request_stack service, make it return our mocked request,
        // and register it in the container.
        $this->requestStack = $this->prophesize(RequestStack::class);
        $this->requestStack
            ->getCurrentRequest()
            ->willReturn($this->request
            ->reveal());
        $this->container
            ->set('request_stack', $this->requestStack
            ->reveal());
        // Mock the logger.factory service, make it return the Rules logger channel,
        // and register it in the container.
        $this->logger = $this->prophesize(LoggerChannelInterface::class);
        $logger_factory = $this->prophesize(LoggerChannelFactoryInterface::class);
        $logger_factory->get('rules')
            ->willReturn($this->logger
            ->reveal());
        $this->container
            ->set('logger.factory', $logger_factory->reveal());
        // Instantiate the rules_ban_ip action.
        $this->action = $this->actionManager
            ->createInstance('rules_ban_ip');
    }
    
    /**
     * Tests the summary.
     *
     * @covers ::summary
     */
    public function testSummary() {
        $this->assertEquals('Ban an IP address', $this->action
            ->summary());
    }
    
    /**
     * Tests the action execution with Context IPv4.
     *
     * Uses the 192.0.2.0/24 "TEST-NET" address block as defined in RFC3330.
     *
     * @see http://en.wikipedia.org/wiki/Reserved_IP_addresses
     * @see https://tools.ietf.org/html/rfc3330
     *
     * @covers ::execute
     */
    public function testActionExecutionWithContextIpv4() {
        // TEST-NET-1 IPv4.
        $ipv4 = '192.0.2.0';
        $this->action
            ->setContextValue('ip', $ipv4);
        $this->banManager
            ->banIp($ipv4)
            ->shouldBeCalledTimes(1);
        $this->action
            ->execute();
        $this->logger
            ->notice('Banned IP address %ip', [
            '%ip' => $ipv4,
        ])
            ->shouldHaveBeenCalled();
    }
    
    /**
     * Tests the action execution with Context IPv6.
     *
     * Uses the 192.0.2.0/24 "TEST-NET" address block as defined in RFC3330.
     *
     * @see http://en.wikipedia.org/wiki/Reserved_IP_addresses
     * @see https://tools.ietf.org/html/rfc3330
     *
     * @covers ::execute
     */
    public function testActionExecutionWithContextIpv6() {
        // TEST-NET-1 IPv4 '192.0.2.0' converted to IPv6.
        $ipv6 = '2002:0:0:0:0:0:c000:200';
        $this->action
            ->setContextValue('ip', $ipv6);
        $this->banManager
            ->banIp($ipv6)
            ->shouldBeCalledTimes(1);
        $this->action
            ->execute();
        $this->logger
            ->notice('Banned IP address %ip', [
            '%ip' => $ipv6,
        ])
            ->shouldHaveBeenCalled();
    }
    
    /**
     * Tests the action execution without Context IP set.
     *
     * Should fallback to the current IP of the request.
     *
     * @covers ::execute
     */
    public function testActionExecutionWithoutContextIp() {
        // TEST-NET-1 IPv4.
        $ip = '192.0.2.0';
        $this->request
            ->getClientIp()
            ->willReturn($ip)
            ->shouldBeCalledTimes(1);
        $this->banManager
            ->banIp($ip)
            ->shouldBeCalledTimes(1);
        $this->action
            ->execute();
        $this->logger
            ->notice('Banned IP address %ip', [
            '%ip' => $ip,
        ])
            ->shouldHaveBeenCalled();
    }

}