<?php

namespace TorneLIB;

require_once(__DIR__ . "/../vendor/autoload.php");
require_once(__DIR__ . '/testurls.php');

use PHPUnit\Framework\TestCase;

/**
 * Class skippablePhpTest Tests that requires special conditions and is normally not tested
 *
 * @package TorneLIB
 */
class skippablePhpTest extends TestCase
{

    /** @var MODULE_CURL $CURL */
    private $CURL;
    /** @var MODULE_NETWORK $NETWORK */
    private $NETWORK;
    private $TorSetupAddress = "127.0.0.1:9050";
    private $TorSetupType = 4;      /* CURLPROXY_SOCKS4*/

    /**
     * @throws \Exception
     */
    function __setUp() {
        error_reporting(E_ALL);
        $this->CURL = new MODULE_CURL();
        $this->NETWORK = new MODULE_NETWORK();
    }

    /**
     * @test
     * @testdox Run in a platform (deprecated) and make sure follows are disabled per default
     * @throws \Exception
     */
    public function followRedirectSafeMode()
    {
        // http://php.net/manual/en/ini.sect.safe-mode.php
        if (version_compare(PHP_VERSION, "5.4.0", ">=")) {
            static::markTestSkipped("Safe mode has been removed from this platform, so tests can not be performed");

            return;
        }
        $this->__setUp();
        if (filter_var(ini_get('safe_mode'), FILTER_VALIDATE_BOOLEAN) === true) {
            //$this->pemDefault();
            $redirectResponse = $this->CURL->doGet("http://tests.netcurl.org/tornevall_network/redirect.php?run");
            $redirectedUrls = $this->CURL->getRedirectedUrls();
            static::assertTrue(
                $this->CURL->getCode($redirectResponse) >= 300 &&
                $this->CURL->getCode($redirectResponse) <= 350 &&
                !preg_match("/rerun/i", $this->CURL->getBody($redirectResponse)) &&
                count($redirectedUrls)
            );

            return;
        }
        static::markTestSkipped("Safe mode is available as an option. It is however not enabled on this platform and can not therefore be tested.");
    }

    /**
     * @test
     * @testdox Test proxy by using Tor Network (Requires Tor)
     * @link    https://www.torproject.org/ Required application
     * @throws \Exception
     */
    public function torNetwork()
    {
        $this->__setUp();
        exec("service tor status", $ubuntuService);
        $serviceFound = false;
        foreach ($ubuntuService as $row) {
            // Unsafe control
            if (preg_match("/loaded: loaded/i", $row)) {
                $serviceFound = true;
            }
        }
        if (!$serviceFound) {
            static::markTestSkipped("Skip TOR Network tests: TOR Service not found in the current control");
            return;
        } else {
            $this->CURL->setProxy($this->TorSetupAddress, $this->TorSetupType);
            $this->CURL->doGet(\TESTURLS::getUrlSimpleJson());
            $parsedIp = $this->NETWORK->getArpaFromAddr($this->CURL->getParsed()->ip, true);
            static::assertTrue($parsedIp > 0);
        }
    }
}