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<?php |
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/* |
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* This file is part of the Behat Gherkin. |
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* (c) Konstantin Kudryashov <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Behat\Gherkin; |
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use Behat\Gherkin\Filter\FeatureFilterInterface; |
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use Behat\Gherkin\Filter\LineFilter; |
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use Behat\Gherkin\Filter\LineRangeFilter; |
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use Behat\Gherkin\Loader\FileLoaderInterface; |
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use Behat\Gherkin\Loader\LoaderInterface; |
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/** |
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* Gherkin manager. |
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* |
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* @author Konstantin Kudryashov <[email protected]> |
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*/ |
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class Gherkin |
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{ |
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const VERSION = '4.4-dev'; |
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/** |
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* @var LoaderInterface[] |
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*/ |
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protected $loaders = array(); |
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/** |
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* @var FeatureFilterInterface[] |
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*/ |
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protected $filters = array(); |
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/** |
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* Adds loader to manager. |
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* |
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* @param LoaderInterface $loader Feature loader |
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*/ |
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public function addLoader(LoaderInterface $loader) |
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{ |
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$this->loaders[] = $loader; |
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} |
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/** |
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* Adds filter to manager. |
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* |
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* @param FeatureFilterInterface $filter Feature filter |
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*/ |
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public function addFilter(FeatureFilterInterface $filter) |
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{ |
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$this->filters[] = $filter; |
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} |
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/** |
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* Sets filters to the parser. |
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* |
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* @param FeatureFilterInterface[] $filters |
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*/ |
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public function setFilters(array $filters) |
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{ |
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$this->filters = array(); |
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array_map(array($this, 'addFilter'), $filters); |
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} |
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/** |
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* Sets base features path. |
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* |
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* @param string $path Loaders base path |
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*/ |
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public function setBasePath($path) |
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{ |
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foreach ($this->loaders as $loader) { |
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if ($loader instanceof FileLoaderInterface) { |
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$loader->setBasePath($path); |
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} |
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} |
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} |
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/** |
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* Loads & filters resource with added loaders. |
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* |
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* @param mixed $resource Resource to load |
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* @param FeatureFilterInterface[] $filters Additional filters |
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* |
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* @return array |
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*/ |
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public function load($resource, array $filters = array()) |
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{ |
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$filters = array_merge($this->filters, $filters); |
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$matches = array(); |
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if (preg_match('/^(.*)\:(\d+)-(\d+|\*)$/', $resource, $matches)) { |
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$resource = $matches[1]; |
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$filters[] = new LineRangeFilter($matches[2], $matches[3]); |
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} elseif (preg_match('/^(.*)\:(\d+)$/', $resource, $matches)) { |
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$resource = $matches[1]; |
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$filters[] = new LineFilter($matches[2]); |
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} |
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$loader = $this->resolveLoader($resource); |
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if (null === $loader) { |
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return array(); |
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} |
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$features = array(); |
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foreach ($loader->load($resource) as $feature) { |
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foreach ($filters as $filter) { |
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$feature = $filter->filterFeature($feature); |
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if (!$feature->hasScenarios() && !$filter->isFeatureMatch($feature)) { |
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continue 2; |
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} |
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} |
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$features[] = $feature; |
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} |
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return $features; |
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} |
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/** |
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* Resolves loader by resource. |
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* |
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* @param mixed $resource Resource to load |
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* |
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* @return LoaderInterface |
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*/ |
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public function resolveLoader($resource) |
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{ |
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foreach ($this->loaders as $loader) { |
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if ($loader->supports($resource)) { |
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return $loader; |
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} |
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} |
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return null; |
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} |
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} |
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Behat /
Gherkin
