www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/console/Tests/Output/NullOutputTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Console\Tests\Output;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\Console\Formatter\OutputFormatter;
  16 use Symfony\Component\Console\Output\NullOutput;
  17 use Symfony\Component\Console\Output\Output;
  18 use Symfony\Component\Console\Output\OutputInterface;
  19
  20 class NullOutputTest extends TestCase
  21 {
  22     public function testConstructor()
  23     {
  24         $output = new NullOutput();
  25
  26         ob_start();
  27         $output->write('foo');
  28         $buffer = ob_get_clean();
  29
  30         $this->assertSame('', $buffer, '->write() does nothing (at least nothing is printed)');
  31         $this->assertFalse($output->isDecorated(), '->isDecorated() returns false');
  32     }
  33
  34     public function testVerbosity()
  35     {
  36         $output = new NullOutput();
  37         $this->assertSame(OutputInterface::VERBOSITY_QUIET, $output->getVerbosity(), '->getVerbosity() returns VERBOSITY_QUIET for NullOutput by default');
  38
  39         $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
  40         $this->assertSame(OutputInterface::VERBOSITY_QUIET, $output->getVerbosity(), '->getVerbosity() always returns VERBOSITY_QUIET for NullOutput');
  41     }
  42
  43     public function testSetFormatter()
  44     {
  45         $output = new NullOutput();
  46         $outputFormatter = new OutputFormatter();
  47         $output->setFormatter($outputFormatter);
  48         $this->assertNotSame($outputFormatter, $output->getFormatter());
  49     }
  50
  51     public function testSetVerbosity()
  52     {
  53         $output = new NullOutput();
  54         $output->setVerbosity(Output::VERBOSITY_NORMAL);
  55         $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity());
  56     }
  57
  58     public function testSetDecorated()
  59     {
  60         $output = new NullOutput();
  61         $output->setDecorated(true);
  62         $this->assertFalse($output->isDecorated());
  63     }
  64
  65     public function testIsQuiet()
  66     {
  67         $output = new NullOutput();
  68         $this->assertTrue($output->isQuiet());
  69     }
  70
  71     public function testIsVerbose()
  72     {
  73         $output = new NullOutput();
  74         $this->assertFalse($output->isVerbose());
  75     }
  76
  77     public function testIsVeryVerbose()
  78     {
  79         $output = new NullOutput();
  80         $this->assertFalse($output->isVeryVerbose());
  81     }
  82
  83     public function testIsDebug()
  84     {
  85         $output = new NullOutput();
  86         $this->assertFalse($output->isDebug());
  87     }
  88 }