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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\Filter; |
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use Behat\Gherkin\Node\ExampleTableNode; |
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use Behat\Gherkin\Node\FeatureNode; |
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use Behat\Gherkin\Node\OutlineNode; |
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use Behat\Gherkin\Node\ScenarioInterface; |
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/** |
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* Filters scenarios by definition line number. |
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* |
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* @author Konstantin Kudryashov <[email protected]> |
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*/ |
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class LineFilter implements FilterInterface |
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{ |
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protected $filterLine; |
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/** |
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* Initializes filter. |
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* |
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* @param string $filterLine Line of the scenario to filter on |
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*/ |
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public function __construct($filterLine) |
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{ |
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$this->filterLine = intval($filterLine); |
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} |
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/** |
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* Checks if Feature matches specified filter. |
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* |
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* @param FeatureNode $feature Feature instance |
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* |
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* @return Boolean |
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*/ |
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public function isFeatureMatch(FeatureNode $feature) |
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{ |
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return $this->filterLine === $feature->getLine(); |
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} |
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/** |
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* Checks if scenario or outline matches specified filter. |
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* |
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* @param ScenarioInterface $scenario Scenario or Outline node instance |
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* |
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* @return Boolean |
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*/ |
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public function isScenarioMatch(ScenarioInterface $scenario) |
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{ |
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if ($this->filterLine === $scenario->getLine()) { |
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return true; |
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} |
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if ($scenario instanceof OutlineNode && $scenario->hasExamples()) { |
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return $this->filterLine === $scenario->getLine() |
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|| in_array($this->filterLine, $scenario->getExampleTable()->getLines()); |
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} |
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return false; |
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} |
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/** |
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* Filters feature according to the filter and returns new one. |
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* |
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* @param FeatureNode $feature |
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* |
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* @return FeatureNode |
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*/ |
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public function filterFeature(FeatureNode $feature) |
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{ |
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$scenarios = array(); |
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foreach ($feature->getScenarios() as $scenario) { |
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if (!$this->isScenarioMatch($scenario)) { |
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continue; |
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} |
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if ($scenario instanceof OutlineNode && $scenario->hasExamples()) { |
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$table = $scenario->getExampleTable()->getTable(); |
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$lines = array_keys($table); |
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if (in_array($this->filterLine, $lines)) { |
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$filteredTable = array($lines[0] => $table[$lines[0]]); |
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if ($lines[0] !== $this->filterLine) { |
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$filteredTable[$this->filterLine] = $table[$this->filterLine]; |
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} |
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$scenario = new OutlineNode( |
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$scenario->getTitle(), |
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$scenario->getTags(), |
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$scenario->getSteps(), |
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new ExampleTableNode($filteredTable, $scenario->getExampleTable()->getKeyword()), |
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$scenario->getKeyword(), |
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$scenario->getLine() |
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); |
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} |
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} |
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$scenarios[] = $scenario; |
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} |
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return new FeatureNode( |
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$feature->getTitle(), |
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$feature->getDescription(), |
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$feature->getTags(), |
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$feature->getBackground(), |
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$scenarios, |
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$feature->getKeyword(), |
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$feature->getLanguage(), |
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$feature->getFile(), |
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$feature->getLine() |
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); |
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} |
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} |
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Behat /
Gherkin
