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vendor/symfony/console/Tests/Output/StreamOutputTest.php 1.76 KB
ad2e91f7   Mihail   move multyparser ...
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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\Output;
  use Symfony\Component\Console\Output\StreamOutput;
  
  class StreamOutputTest extends \PHPUnit_Framework_TestCase
  {
      protected $stream;
  
      protected function setUp()
      {
          $this->stream = fopen('php://memory', 'a', false);
      }
  
      protected function tearDown()
      {
          $this->stream = null;
      }
  
      public function testConstructor()
      {
          $output = new StreamOutput($this->stream, Output::VERBOSITY_QUIET, true);
          $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '__construct() takes the verbosity as its first argument');
          $this->assertTrue($output->isDecorated(), '__construct() takes the decorated flag as its second argument');
      }
  
      /**
       * @expectedException        \InvalidArgumentException
       * @expectedExceptionMessage The StreamOutput class needs a stream as its first argument.
       */
      public function testStreamIsRequired()
      {
          new StreamOutput('foo');
      }
  
      public function testGetStream()
      {
          $output = new StreamOutput($this->stream);
          $this->assertEquals($this->stream, $output->getStream(), '->getStream() returns the current stream');
      }
  
      public function testDoWrite()
      {
          $output = new StreamOutput($this->stream);
          $output->writeln('foo');
          rewind($output->getStream());
          $this->assertEquals('foo'.PHP_EOL, stream_get_contents($output->getStream()), '->doWrite() writes to the stream');
      }
  }