CommandTest.php
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<?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\Finder\Tests\Shell;
use Symfony\Component\Finder\Shell\Command;
class CommandTest extends \PHPUnit_Framework_TestCase
{
public function testCreate()
{
$this->assertInstanceOf('Symfony\Component\Finder\Shell\Command', Command::create());
}
public function testAdd()
{
$cmd = Command::create()->add('--force');
$this->assertSame('--force', $cmd->join());
}
public function testAddAsFirst()
{
$cmd = Command::create()->add('--force');
$cmd->addAtIndex(Command::create()->add('-F'), 0);
$this->assertSame('-F --force', $cmd->join());
}
public function testAddAsLast()
{
$cmd = Command::create()->add('--force');
$cmd->addAtIndex(Command::create()->add('-F'), 1);
$this->assertSame('--force -F', $cmd->join());
}
public function testAddInBetween()
{
$cmd = Command::create()->add('--force');
$cmd->addAtIndex(Command::create()->add('-F'), 0);
$cmd->addAtIndex(Command::create()->add('-X'), 1);
$this->assertSame('-F -X --force', $cmd->join());
}
public function testCount()
{
$cmd = Command::create();
$this->assertSame(0, $cmd->length());
$cmd->add('--force');
$this->assertSame(1, $cmd->length());
$cmd->add('--run');
$this->assertSame(2, $cmd->length());
}
public function testTop()
{
$cmd = Command::create()->add('--force');
$cmd->top('--run');
$this->assertSame('--run --force', $cmd->join());
}
public function testTopLabeled()
{
$cmd = Command::create()->add('--force');
$cmd->top('--run');
$cmd->ins('--something');
$cmd->top('--something');
$this->assertSame('--something --run --force ', $cmd->join());
}
public function testArg()
{
$cmd = Command::create()->add('--force');
$cmd->arg('--run');
$this->assertSame('--force '.escapeshellarg('--run'), $cmd->join());
}
public function testCmd()
{
$cmd = Command::create()->add('--force');
$cmd->cmd('run');
$this->assertSame('--force run', $cmd->join());
}
public function testInsDuplicateLabelException()
{
$cmd = Command::create()->add('--force');
$cmd->ins('label');
$this->setExpectedException('RuntimeException');
$cmd->ins('label');
}
public function testEnd()
{
$parent = Command::create();
$cmd = Command::create($parent);
$this->assertSame($parent, $cmd->end());
}
public function testEndNoParentException()
{
$cmd = Command::create();
$this->setExpectedException('RuntimeException');
$cmd->end();
}
public function testGetMissingLabelException()
{
$cmd = Command::create();
$this->setExpectedException('RuntimeException');
$cmd->get('invalid');
}
public function testErrorHandler()
{
$cmd = Command::create();
$handler = function () { return 'error-handler'; };
$cmd->setErrorHandler($handler);
$this->assertSame($handler, $cmd->getErrorHandler());
}
public function testExecute()
{
$cmd = Command::create();
$cmd->add('php');
$cmd->add('--version');
$result = $cmd->execute();
$this->assertTrue(is_array($result));
$this->assertNotEmpty($result);
$this->assertRegexp('/PHP|HipHop/', $result[0]);
}
public function testCastToString()
{
$cmd = Command::create();
$cmd->add('--force');
$cmd->add('--run');
$this->assertSame('--force --run', (string) $cmd);
}
}