class UserBlockTest

class UserBlockTest extends RulesEntityIntegrationTestBase {
    
    /**
     * Constant used for authenticated test when mocking a user.
     */
    const AUTHENTICATED = TRUE;
    
    /**
     * Constant used for authenticated test when mocking a user.
     */
    const ANONYMOUS = FALSE;
    
    /**
     * Constant used for active test when mocking a user.
     */
    const ACTIVE = TRUE;
    
    /**
     * Constant used for active test when mocking a user.
     */
    const BLOCKED = FALSE;
    
    /**
     * The action to be tested.
     *
     * @var \Drupal\rules\Engine\RulesActionInterface
     */
    protected $action;
    
    /**
     * The mocked session manager.
     *
     * @var \Drupal\Core\Session\SessionManagerInterface|\Prophecy\Prophecy\ProphecyInterface
     */
    protected $sessionManager;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->enableModule('user');
        $this->sessionManager = $this->prophesize(SessionManagerInterface::class);
        $this->container
            ->set('session_manager', $this->sessionManager
            ->reveal());
        $this->action = $this->actionManager
            ->createInstance('rules_user_block');
    }
    
    /**
     * Test the summary method.
     *
     * @covers ::summary
     */
    public function testSummary() {
        $this->assertEquals('Block a user', $this->action
            ->summary());
    }
    
    /**
     * Test execute() method for active and authenticated users.
     *
     * @covers ::execute
     */
    public function testBlockUserWithValidUser() {
        $user = $this->getUserMock(self::ACTIVE, self::AUTHENTICATED);
        $user->block()
            ->shouldBeCalledTimes(1);
        $user->id()
            ->willReturn('123')
            ->shouldBeCalledTimes(1);
        $this->sessionManager
            ->delete('123')
            ->shouldBeCalledTimes(1);
        $this->action
            ->setContextValue('user', $user->reveal());
        $this->action
            ->execute();
        $this->assertEquals($this->action
            ->autoSaveContext(), [
            'user',
        ], 'Action returns the user context name for auto saving.');
    }
    
    /**
     * Test execute() method for active and anonymous users.
     *
     * @covers ::execute
     */
    public function testBlockUserWithActiveAnonymousUser() {
        $user = $this->getUserMock(self::ACTIVE, self::ANONYMOUS);
        $user->block()
            ->shouldNotBeCalled();
        $this->sessionManager
            ->delete()
            ->shouldNotBeCalled();
        $this->action
            ->setContextValue('user', $user->reveal());
        $this->action
            ->execute();
        $this->assertEquals($this->action
            ->autoSaveContext(), [], 'Action returns nothing for auto saving since the user has not been altered.');
    }
    
    /**
     * Test execute() method for blocked and authenticated users.
     *
     * @covers ::execute
     */
    public function testBlockUserWithBlockedAuthenticatedUser() {
        $user = $this->getUserMock(self::BLOCKED, self::AUTHENTICATED);
        $user->block()
            ->shouldNotBeCalled();
        $this->sessionManager
            ->delete()
            ->shouldNotBeCalled();
        $this->action
            ->setContextValue('user', $user->reveal());
        $this->action
            ->execute();
        $this->assertEquals($this->action
            ->autoSaveContext(), [], 'Action returns nothing for auto saving since the user has not been altered.');
    }
    
    /**
     * Test execute() method for blocked and anonymous users.
     *
     * @covers ::execute
     */
    public function testBlockUserWithBlockedAnonymousUser() {
        $user = $this->getUserMock(self::BLOCKED, self::ANONYMOUS);
        $user->block()
            ->shouldNotBeCalled();
        $this->sessionManager
            ->delete()
            ->shouldNotBeCalled();
        $this->action
            ->setContextValue('user', $user->reveal());
        $this->action
            ->execute();
        $this->assertEquals($this->action
            ->autoSaveContext(), [], 'Action returns nothing for auto saving since the user has not been altered.');
    }
    
    /**
     * Creates a mock user.
     *
     * @param bool $active
     *   Is user activated.
     * @param bool $authenticated
     *   Is user authenticated.
     *
     * @return \Drupal\user\UserInterface|\Prophecy\Prophecy\ProphecyInterface
     *   The mocked user object.
     */
    protected function getUserMock($active, $authenticated) {
        $user = $this->prophesizeEntity(UserInterface::class);
        $user->isActive()
            ->willReturn($active);
        $user->isAuthenticated()
            ->willReturn($authenticated);
        return $user;
    }

}