BanIpManager example

// 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->drupalGet('admin/config/people/ban');     // $this->submitForm($edit, 'Save');     // $this->assertSession()->pageTextContains('You may not ban your own IP address.');
    // Test duplicate ip address are not present in the 'blocked_ips' table.     // when they are entered programmatically.     $banIp = new BanIpManager($connection);
    $ip = '1.0.0.0';
    $banIp->banIp($ip);
    $banIp->banIp($ip);
    $banIp->banIp($ip);
    $query = $connection->select('ban_ip', 'bip');
    $query->fields('bip', ['iid']);
    $query->condition('bip.ip', $ip);
    $ip_count = $query->execute()->fetchAll();
    $this->assertCount(1, $ip_count);
    $ip = '';
    $banIp->banIp($ip);