function IPAddressBlockingTestCase::testIPAddressValidation

Test a variety of user input to confirm correct validation and saving of data.

File

modules/system/system.test, line 724

Class

IPAddressBlockingTestCase

Code

function testIPAddressValidation() {
    $this->drupalGet('admin/config/people/ip-blocking');
    // Block a valid IP address.
    $edit = array();
    $edit['ip'] = '1.2.3.3';
    $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Add'));
    $ip = db_query("SELECT iid from {blocked_ips} WHERE ip = :ip", array(
        ':ip' => $edit['ip'],
    ))->fetchField();
    $this->assertTrue($ip, t('IP address found in database.'));
    $this->assertRaw(t('The IP address %ip has been blocked.', array(
        '%ip' => $edit['ip'],
    )), t('IP address was blocked.'));
    // Try to block an IP address that's already blocked.
    $edit = array();
    $edit['ip'] = '1.2.3.3';
    $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Add'));
    $this->assertText(t('This IP address is already blocked.'));
    // Try to block a reserved IP address.
    $edit = array();
    $edit['ip'] = '255.255.255.255';
    $this->drupalPost('admin/config/people/ip-blocking', $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/ip-blocking', $edit, t('Add'));
    $this->assertText(t('Enter a valid IP address.'));
    // Submit an empty form.
    $edit = array();
    $edit['ip'] = '';
    $this->drupalPost('admin/config/people/ip-blocking', $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/ip-blocking/' . $submit_ip, NULL, t('Add'));
    $ip = db_query("SELECT iid from {blocked_ips} WHERE ip = :ip", array(
        ':ip' => $submit_ip,
    ))->fetchField();
    $this->assertTrue($ip, t('IP address found in database'));
    $this->assertRaw(t('The IP address %ip has been blocked.', array(
        '%ip' => $submit_ip,
    )), t('IP address was blocked.'));
    // Submit your own IP address. This fails, although it works when testing manually.
    // TODO: on some systems this test fails due to a bug or inconsistency in cURL.
    // $edit = array();
    // $edit['ip'] = ip_address();
    // $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Save'));
    // $this->assertText(t('You may not block your own IP address.'));
}