<?php

/*
 * @copyright NetMonsters <team@netmonsters.ru>
 * @link http://netmonsters.ru
 * @package Majestic
 * @subpackage UnitTests
 * @since 2011-10-28
 * 
 * Unit tests for CommandProfiler class
 */

require_once dirname(__FILE__) . '/../../../Registry.php';
require_once dirname(__FILE__) . '/../../../Config.php';
require_once dirname(__FILE__) . '/../../../exception/GeneralException.php';
require_once dirname(__FILE__) . '/../../../util/FirePHPCore-0.3.2/lib/FirePHPCore/fb.php';
require_once dirname(__FILE__) . '/../../../util/profiler/Profiler.php';

/**
 * @TODO: Profiler->getJson() hardly depends on FB library
 */
class ProfilerTest extends PHPUnit_Framework_TestCase
{

    public function run(PHPUnit_Framework_TestResult $result = NULL)
    {
        $this->setPreserveGlobalState(false);
        return parent::run($result);
    }

    public function setUp()
    {
        set_new_overload(array($this, 'newCallback'));
    }

    /**
     * @runInSeparateProcess
     */
    public function testGetInstaceNoDebug()
    {
        Config::set('PROFILER', false);
        $this->setExpectedException('GeneralException', 'Need to turn on PROFILER before use.');
        Profiler::getInstance();
    }

    /**
     * @runInSeparateProcess
     */
    public function testGetInstance()
    {
        Config::set('PROFILER', true);
        $profiler = Profiler::getInstance();
        $this->assertInstanceOf('Profiler', $profiler);
        $this->assertSame($profiler, Profiler::getInstance());
    }

    /**
     * @runInSeparateProcess
     */
    public function testProfilerCommand()
    {
        Config::set('PROFILER', true);
        $this->getMock('CommandProfiler', array('getType', 'getCommand', 'getElapsed'), array(), 'CommandProfilerMock', false);
        $profiler = Profiler::getInstance();
        $cmdProfiler = $profiler->profilerCommand('command', 'type');
        $this->assertInstanceOf('CommandProfiler', $cmdProfiler);
    }

    /**
     * @runInSeparateProcess
     */
    public function testStartEndNoCommandProfiler()
    {
        Config::set('PROFILER', true);
        $profiler = Profiler::getInstance();
        $profiler->start();
        $result = $profiler->end('<body></body>');
        $this->assertNotEquals('<body></body>', $result);
        $this->assertStringStartsWith('<body>', $result);
        $this->assertStringEndsWith(']<br/></div></body>', $result);
        $this->assertContains('<div style="clear:both; font:12px monospace; margin: 5px; white-space: pre;">', $result);


        $this->assertSame('html', $profiler->end('html'));
    }

    /**
     * @runInSeparateProcess
     */
    public function testStartEndWithCommandProfiler()
    {
        Config::set('PROFILER', true);
        
        $this->getMock('CommandProfiler', array('getType', 'getCommand', 'getElapsed'), array(), 'CommandProfilerMock', false);
        $profiler = Profiler::getInstance();
        $cmdProfiler = $profiler->profilerCommand('command', 'type');

        $profiler->start();
        $result = $profiler->end('<body></body>');
        $this->assertNotEquals('<body></body>', $result);
        $this->assertStringEndsNotWith(']<br/></div></body>', $result);
        $this->assertContains('Queries: 1 [0 ms]<br/>() [0ms] <br/>', $result);
    }

    /**
     * @runInSeparateProcess
     */
    public function testGetJSON()
    {
        Config::set('PROFILER', true);

        $this->getMock('CommandProfiler', array('getType', 'getCommand', 'getElapsed'), array(), 'CommandProfilerMock', false);
        $profiler = Profiler::getInstance();
        $cmdProfiler = $profiler->profilerCommand('command', 'type');
        $this->assertNull($profiler->getJson());    
    }

    /**
     * @runInSeparateProcess
     */
    public function testGetCLI()
    {
        Config::set('PROFILER', true);

        $this->getMock('CommandProfiler', array('getType', 'getCommand', 'getElapsed'), array(), 'CommandProfilerMock', false);
        $profiler = Profiler::getInstance();
        $cmdProfiler = $profiler->profilerCommand('command', 'type');
        $result = $profiler->getCli();
        $this->assertNotNull($result);
    }

    public function tearDown()
    {
//        if (defined('DEBUG')) {
//            $debug = DEBUG ? 'TRUE' : 'FALSE';
//            echo PHP_EOL . __CLASS__ . '   ' . $debug . PHP_EOL;
//        } else {
//            echo PHP_EOL . __CLASS__ . '   ' . 'DEBUG NOT DEFINED' . PHP_EOL;
//        }
        unset_new_overload();
    }

    protected function newCallback($className)
    {
        switch ($className) {
            case 'CommandProfiler':
                return 'CommandProfilerMock';
            default:
                return $className;
        }
    }
}
//
//
//class CommandProfilerMock
//{
//
//    public function __construct($type, $command)
//    {
//    }
//
//    public function getCommand()
//    {
//        return 'command';
//    }
//
//    public function getType()
//    {
//        return 'type';
//    }
//
//    public function getElapsed()
//    {
//        return 10;
//    }
//}