<?php

/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Symfony\Component\Process\Tests;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Process\PhpExecutableFinder;

/**
* @author Robert Schönthal <seroscho@googlemail.com>
*/
class PhpExecutableFinderTest extends TestCase
{
/**
* tests find() with the constant PHP_BINARY.
*/
public function testFind()
{
if (defined('HHVM_VERSION')) {
$this->markTestSkipped('Should not be executed in HHVM context.');
}

$f = new PhpExecutableFinder();

$current = PHP_BINARY;
$args = 'phpdbg' === PHP_SAPI ? ' -qrr' : '';

$this->assertEquals($current.$args, $f->find(), '::find() returns the executable PHP');
$this->assertEquals($current, $f->find(false), '::find() returns the executable PHP');
}

/**
* tests find() with the env var / constant PHP_BINARY with HHVM.
*/
public function testFindWithHHVM()
{
if (!defined('HHVM_VERSION')) {
$this->markTestSkipped('Should be executed in HHVM context.');
}

$f = new PhpExecutableFinder();

$current = getenv('PHP_BINARY') ?: PHP_BINARY;

$this->assertEquals($current.' --php', $f->find(), '::find() returns the executable PHP');
$this->assertEquals($current, $f->find(false), '::find() returns the executable PHP');
}

/**
* tests find() with the env var PHP_PATH.
*/
public function testFindArguments()
{
$f = new PhpExecutableFinder();

if (defined('HHVM_VERSION')) {
$this->assertEquals($f->findArguments(), array('--php'), '::findArguments() returns HHVM arguments');
} elseif ('phpdbg' === PHP_SAPI) {
$this->assertEquals($f->findArguments(), array('-qrr'), '::findArguments() returns phpdbg arguments');
} else {
$this->assertEquals($f->findArguments(), array(), '::findArguments() returns no arguments');
}
}
}