tests/HttpUtils/GetIpAdressFromProxyTest.php

   1 <?php
   2
   3 require_once 'application/HttpUtils.php';
   4
   5 /**
   6  * Unitary tests for getIpAddressFromProxy()
   7  */
   8 class GetIpAdressFromProxyTest extends PHPUnit_Framework_TestCase {
   9
  10     /**
  11      * Test without proxy
  12      */
  13     public function testWithoutProxy()
  14     {
  15         $this->assertFalse(getIpAddressFromProxy(array(), array()));
  16     }
  17
  18     /**
  19      * Test with a single IP in proxy header.
  20      */
  21     public function testWithOneForwardedIp()
  22     {
  23         $ip = '1.1.1.1';
  24         $server = array('HTTP_X_FORWARDED_FOR' => $ip);
  25         $this->assertEquals($ip, getIpAddressFromProxy($server, array()));
  26     }
  27
  28     /**
  29      * Test with a multiple IPs in proxy header.
  30      */
  31     public function testWithMultipleForwardedIp()
  32     {
  33         $ip = '1.1.1.1';
  34         $ip2 = '2.2.2.2';
  35
  36         $server = array('HTTP_X_FORWARDED_FOR' => $ip .','. $ip2);
  37         $this->assertEquals($ip2, getIpAddressFromProxy($server, array()));
  38
  39         $server = array('HTTP_X_FORWARDED_FOR' => $ip .' ,   '. $ip2);
  40         $this->assertEquals($ip2, getIpAddressFromProxy($server, array()));
  41     }
  42
  43     /**
  44      * Test with a trusted IP address.
  45      */
  46     public function testWithTrustedIp()
  47     {
  48         $ip = '1.1.1.1';
  49         $ip2 = '2.2.2.2';
  50
  51         $server = array('HTTP_X_FORWARDED_FOR' => $ip);
  52         $this->assertFalse(getIpAddressFromProxy($server, array($ip)));
  53
  54         $server = array('HTTP_X_FORWARDED_FOR' => $ip .','. $ip2);
  55         $this->assertEquals($ip2, getIpAddressFromProxy($server, array($ip)));
  56         $this->assertFalse(getIpAddressFromProxy($server, array($ip, $ip2)));
  57     }
  58 }