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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\Console\Tests\Output; use Symfony\Component\Console\Output\NullOutput; use Symfony\Component\Console\Output\OutputInterface; class NullOutputTest extends \PHPUnit_Framework_TestCase { public function testConstructor() { $output = new NullOutput(); ob_start(); $output->write('foo'); $buffer = ob_get_clean(); $this->assertSame('', $buffer, '->write() does nothing (at least nothing is printed)'); $this->assertFalse($output->isDecorated(), '->isDecorated() returns false'); } public function testVerbosity() { $output = new NullOutput(); $this->assertSame(OutputInterface::VERBOSITY_QUIET, $output->getVerbosity(), '->getVerbosity() returns VERBOSITY_QUIET for NullOutput by default'); $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); $this->assertSame(OutputInterface::VERBOSITY_QUIET, $output->getVerbosity(), '->getVerbosity() always returns VERBOSITY_QUIET for NullOutput'); } }
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