www.aleph1.co.uk Git - yaffs-website/blob - vendor/behat/gherkin/src/Behat/Gherkin/Loader/YamlFileLoader.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Behat Gherkin.
   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\Gherkin\Loader;
  12
  13 use Behat\Gherkin\Node\FeatureNode;
  14 use Symfony\Component\Yaml\Yaml;
  15
  16 /**
  17  * Yaml files loader.
  18  *
  19  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  20  */
  21 class YamlFileLoader extends AbstractFileLoader
  22 {
  23     private $loader;
  24
  25     public function __construct()
  26     {
  27         $this->loader = new ArrayLoader();
  28     }
  29
  30     /**
  31      * Checks if current loader supports provided resource.
  32      *
  33      * @param mixed $path Resource to load
  34      *
  35      * @return Boolean
  36      */
  37     public function supports($path)
  38     {
  39         return is_string($path)
  40             && is_file($absolute = $this->findAbsolutePath($path))
  41             && 'yml' === pathinfo($absolute, PATHINFO_EXTENSION);
  42     }
  43
  44     /**
  45      * Loads features from provided resource.
  46      *
  47      * @param string $path Resource to load
  48      *
  49      * @return FeatureNode[]
  50      */
  51     public function load($path)
  52     {
  53         $path = $this->findAbsolutePath($path);
  54         $hash = Yaml::parse(file_get_contents($path));
  55
  56         $features = $this->loader->load($hash);
  57         $filename = $this->findRelativePath($path);
  58
  59         return array_map(function (FeatureNode $feature) use ($filename) {
  60             return new FeatureNode(
  61                 $feature->getTitle(),
  62                 $feature->getDescription(),
  63                 $feature->getTags(),
  64                 $feature->getBackground(),
  65                 $feature->getScenarios(),
  66                 $feature->getKeyword(),
  67                 $feature->getLanguage(),
  68                 $filename,
  69                 $feature->getLine()
  70             );
  71         }, $features);
  72     }
  73 }