<?php

namespace Assetic\Test\Util;

use Assetic\Util\ProcessBuilder;

class ProcessBuilderTest extends \PHPUnit_Framework_TestCase
{
	/**
	 * @test
	 */
	public function shouldInheritEnvironmentVars()
	{
		$snapshot = $_ENV;
		$_ENV = $expected = array('foo' => 'bar');

		$pb = new ProcessBuilder();
		$pb->add('foo')->inheritEnvironmentVariables();
		$proc = $pb->getProcess();

		$this->assertEquals($expected, $proc->getEnv(), '->inheritEnvironmentVariables() copies $_ENV');

		$_ENV = $snapshot;
	}


	/**
	 * @test
	 */
	public function shouldNotReplaceExplicitlySetVars()
	{
		$snapshot = $_ENV;
		$_ENV = array('foo' => 'bar');
		$expected = array('foo' => 'baz');

		$pb = new ProcessBuilder();
		$pb
		    ->setEnv('foo', 'baz')
		    ->inheritEnvironmentVariables()
		    ->add('foo')
		;
		$proc = $pb->getProcess();

		$this->assertEquals($expected, $proc->getEnv(), '->inheritEnvironmentVariables() copies $_ENV');

		$_ENV = $snapshot;
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjE0NDMxMzUxMDExNTkyMyA0MzU3NDYyOTI4MDk1NzIgNzc2OTc1MjQ5ODEwNjAxNA==