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<?php |
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namespace Bex\Behat\BehatRSTSpecificationLocatorExtension\RST; |
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use Behat\Gherkin\Node\FeatureNode; |
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use Behat\Gherkin\Parser as GherkinParser; |
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use Doctrine\RST\Nodes\CodeNode; |
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use Doctrine\RST\Nodes\QuoteNode; |
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use Doctrine\RST\Parser as DoctrineRSTParser; |
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class Parser |
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{ |
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/** @var DoctrineRSTParser */ |
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private $parser; |
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/** @var GherkinParser */ |
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private $gherkinParser; |
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public function __construct(DoctrineRSTParser $parser, GherkinParser $gherkinParser) |
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{ |
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$this->parser = $parser; |
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$this->gherkinParser = $gherkinParser; |
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} |
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public function parse(string $input, string $file = null): ?FeatureNode |
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{ |
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$mainDocument = $this->parser->parse($input); |
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// collect documents (content of quote notes counts as an embedded document) |
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$documents = [$mainDocument]; |
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foreach ($mainDocument->getNodes() as $node) { |
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if ($node instanceof QuoteNode) { |
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$documents[] = $node->getValue(); |
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} |
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} |
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// collect all code node |
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$gherkinNodes = []; |
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foreach ($documents as $document) { |
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$documentGherkinNodes = $document->getNodes(function ($node) { |
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return ($node instanceof CodeNode) && ($node->getLanguage() === 'gherkin'); |
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}); |
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$gherkinNodes = array_merge($gherkinNodes, $documentGherkinNodes); |
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} |
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$feature = $mainDocument->getTitle(); |
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$text = ''; |
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foreach ($gherkinNodes as $node) { |
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$text .= $node->getValue() . PHP_EOL; |
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} |
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return $this->gherkinParser->parse('Feature: ' . $feature . PHP_EOL . $text, $file); |
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} |
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} |
tkotosz /
BehatRSTSpecificationLocatorExtension
