IpAddressBlockingTest.php

<?php

/**
 * @file
 * Definition of Drupal\ban\Tests\IpAddressBlockingTest.
 */
namespace Drupal\ban\Tests;

use Drupal\simpletest\WebTestBase;
class IpAddressBlockingTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'ban',
  );
  public static function getInfo() {
    return array(
      'name' => 'IP address banning',
      'description' => 'Test IP address banning.',
      'group' => 'Ban',
    );
  }

  /**
   * Tests various user input to confirm correct validation and saving of data.
   */
  function testIPAddressValidation() {

    // Create user.
    $admin_user = $this
      ->drupalCreateUser(array(
      'ban IP addresses',
    ));
    $this
      ->drupalLogin($admin_user);
    $this
      ->drupalGet('admin/config/people/ban');

    // Ban a valid IP address.
    $edit = array();
    $edit['ip'] = '192.168.1.1';
    $this
      ->drupalPost('admin/config/people/ban', $edit, t('Add'));
    $ip = db_query("SELECT iid from {ban_ip} WHERE ip = :ip", array(
      ':ip' => $edit['ip'],
    ))
      ->fetchField();
    $this
      ->assertTrue($ip, 'IP address found in database.');
    $this
      ->assertRaw(t('The IP address %ip has been banned.', array(
      '%ip' => $edit['ip'],
    )), 'IP address was banned.');

    // Try to block an IP address that's already blocked.
    $edit = array();
    $edit['ip'] = '192.168.1.1';
    $this
      ->drupalPost('admin/config/people/ban', $edit, t('Add'));
    $this
      ->assertText(t('This IP address is already banned.'));

    // Try to block a reserved IP address.
    $edit = array();
    $edit['ip'] = '255.255.255.255';
    $this
      ->drupalPost('admin/config/people/ban', $edit, t('Add'));
    $this
      ->assertText(t('Enter a valid IP address.'));

    // Try to block a reserved IP address.
    $edit = array();
    $edit['ip'] = 'test.example.com';
    $this
      ->drupalPost('admin/config/people/ban', $edit, t('Add'));
    $this
      ->assertText(t('Enter a valid IP address.'));

    // Submit an empty form.
    $edit = array();
    $edit['ip'] = '';
    $this
      ->drupalPost('admin/config/people/ban', $edit, t('Add'));
    $this
      ->assertText(t('Enter a valid IP address.'));

    // Pass an IP address as a URL parameter and submit it.
    $submit_ip = '1.2.3.4';
    $this
      ->drupalPost('admin/config/people/ban/' . $submit_ip, NULL, t('Add'));
    $ip = db_query("SELECT iid from {ban_ip} WHERE ip = :ip", array(
      ':ip' => $submit_ip,
    ))
      ->fetchField();
    $this
      ->assertTrue($ip, 'IP address found in database');
    $this
      ->assertRaw(t('The IP address %ip has been banned.', array(
      '%ip' => $submit_ip,
    )), 'IP address was banned.');

    // Submit your own IP address. This fails, although it works when testing
    // manually.
    // TODO: On some systems this test fails due to a bug/inconsistency in cURL.
    // $edit = array();
    // $edit['ip'] = \Drupal::request()->getClientIP();
    // $this->drupalPost('admin/config/people/ban', $edit, t('Save'));
    // $this->assertText(t('You may not ban your own IP address.'));
  }

}