www.aleph1.co.uk Git - yaffs-website/blob - vendor/behat/behat/src/Behat/Testwork/Output/Printer/StreamOutputPrinter.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Behat.
   5  * (c) Konstantin Kudryashov <ever.zet@gmail.com>
   6  *
   7  * For the full copyright and license information, please view the LICENSE
   8  * file that was distributed with this source code.
   9  */
  10
  11 namespace Behat\Testwork\Output\Printer;
  12
  13 use Behat\Testwork\Output\Printer\Factory\OutputFactory;
  14 use Symfony\Component\Console\Output\OutputInterface;
  15
  16 /**
  17  * @author Wouter J <wouter@wouterj.nl>
  18  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  19  */
  20 class StreamOutputPrinter implements OutputPrinter
  21 {
  22     /**
  23      * @var OutputInterface
  24      */
  25     private $output;
  26     /**
  27      * @var OutputFactory
  28      */
  29     private $outputFactory;
  30
  31     public function __construct(OutputFactory $outputFactory)
  32     {
  33         $this->outputFactory = $outputFactory;
  34     }
  35
  36     /**
  37      * @return OutputFactory
  38      */
  39     protected function getOutputFactory()
  40     {
  41         return $this->outputFactory;
  42     }
  43
  44     /**
  45      * {@inheritdoc}
  46      */
  47     public function setOutputPath($path)
  48     {
  49         $this->outputFactory->setOutputPath($path);
  50         $this->flush();
  51     }
  52
  53     /**
  54      * {@inheritdoc}
  55      */
  56     public function getOutputPath()
  57     {
  58         return $this->outputFactory->getOutputPath();
  59     }
  60
  61     /**
  62      * {@inheritdoc}
  63      */
  64     public function setOutputStyles(array $styles)
  65     {
  66         $this->outputFactory->setOutputStyles($styles);
  67         $this->flush();
  68     }
  69
  70     /**
  71      * {@inheritdoc}
  72      */
  73     public function getOutputStyles()
  74     {
  75         return $this->outputFactory->getOutputStyles();
  76     }
  77
  78     /**
  79      * {@inheritdoc}
  80      */
  81     public function setOutputDecorated($decorated)
  82     {
  83         $this->outputFactory->setOutputDecorated($decorated);
  84         $this->flush();
  85     }
  86
  87     /**
  88      * {@inheritdoc}
  89      */
  90     public function isOutputDecorated()
  91     {
  92         return $this->outputFactory->isOutputDecorated();
  93     }
  94
  95     /**
  96      * {@inheritdoc}
  97      */
  98     public function setOutputVerbosity($level)
  99     {
 100         $this->outputFactory->setOutputVerbosity($level);
 101         $this->flush();
 102     }
 103
 104     /**
 105      * {@inheritdoc}
 106      */
 107     public function getOutputVerbosity()
 108     {
 109         return $this->outputFactory->getOutputVerbosity();
 110     }
 111
 112     /**
 113      * {@inheritdoc}
 114      */
 115     public function write($messages)
 116     {
 117         $this->getWritingStream()->write($messages, false);
 118     }
 119
 120     /**
 121      * {@inheritdoc}
 122      */
 123     public function writeln($messages = '')
 124     {
 125         $this->getWritingStream()->write($messages, true);
 126     }
 127
 128     /**
 129      * {@inheritdoc}
 130      */
 131     public function flush()
 132     {
 133         $this->output = null;
 134     }
 135
 136     /**
 137      * Returns output instance, prepared to write.
 138      *
 139      * @return OutputInterface
 140      */
 141     final protected function getWritingStream()
 142     {
 143         if (null === $this->output) {
 144             $this->output = $this->outputFactory->createOutput();
 145         }
 146
 147         return $this->output;
 148     }
 149 }