LineRangeFilter   A
last analyzed

Complexity

Total Complexity 22

Size/Duplication

Total Lines 121
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 4

Test Coverage

Coverage 100%

Importance

Changes 0
Metric Value
wmc 22
lcom 1
cbo 4
dl 0
loc 121
ccs 52
cts 52
cp 1
rs 10
c 0
b 0
f 0

4 Methods

Rating   Name   Duplication   Size   Complexity  
A __construct() 0 9 2
A isFeatureMatch() 0 5 2
B isScenarioMatch() 0 16 8
B filterFeature() 0 55 10
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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 range.
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 *
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 * @author Fabian Kiss <[email protected]>
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 */
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class LineRangeFilter implements FilterInterface
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{
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    protected $filterMinLine;
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    protected $filterMaxLine;
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    /**
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     * Initializes filter.
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     *
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     * @param string $filterMinLine Minimum line of a scenario to filter on
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     * @param string $filterMaxLine Maximum line of a scenario to filter on
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     */
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    public function __construct($filterMinLine, $filterMaxLine)
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    {
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        $this->filterMinLine = intval($filterMinLine);
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        if ($filterMaxLine == '*') {
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            $this->filterMaxLine = PHP_INT_MAX;
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        } else {
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            $this->filterMaxLine = intval($filterMaxLine);
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        }
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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->filterMinLine <= $feature->getLine()
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            && $this->filterMaxLine >= $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->filterMinLine <= $scenario->getLine() && $this->filterMaxLine >= $scenario->getLine()) {
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            return true;
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        }
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        if ($scenario instanceof OutlineNode && $scenario->hasExamples()) {
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            foreach ($scenario->getExampleTable()->getLines() as $line) {
0 ignored issues
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Deprecated Code introduced by
The method Behat\Gherkin\Node\OutlineNode::getExampleTable() has been deprecated with message: use getExampleTables instead

This method has been deprecated. The supplier of the class has supplied an explanatory message.

The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead.

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72 2
                if ($this->filterMinLine <= $line && $this->filterMaxLine >= $line) {
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                    return true;
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                }
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            }
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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.
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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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                // first accumulate examples and then create scenario
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                $exampleTableNodes = array();
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                foreach ($scenario->getExampleTables() as $exampleTable) {
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                    $table = $exampleTable->getTable();
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                    $lines = array_keys($table);
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                    $filteredTable = array($lines[0] => $table[$lines[0]]);
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                    unset($table[$lines[0]]);
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                    foreach ($table as $line => $row) {
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                        if ($this->filterMinLine <= $line && $this->filterMaxLine >= $line) {
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                            $filteredTable[$line] = $row;
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                        }
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                    }
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                    if (count($filteredTable) > 1) {
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                        $exampleTableNodes[] = new ExampleTableNode($filteredTable, $exampleTable->getKeyword(), $exampleTable->getTags());
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                    }
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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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                    $exampleTableNodes,
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                    $scenario->getKeyword(),
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                    $scenario->getLine()
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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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