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<?php |
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/** |
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* This file is part of the leanphp/phpspec-code-coverage package |
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* |
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* @author ek9 <[email protected]> |
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* |
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* @license MIT |
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* |
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* For the full copyright and license information, please see the LICENSE file |
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* that was distributed with this source code. |
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* |
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*/ |
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namespace LeanPHP\PhpSpec\CodeCoverage\Listener; |
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use PhpSpec\Console\ConsoleIO; |
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use PhpSpec\Event\ExampleEvent; |
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use PhpSpec\Event\SuiteEvent; |
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use SebastianBergmann\CodeCoverage\CodeCoverage; |
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use SebastianBergmann\CodeCoverage\Report; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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/** |
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* @author Henrik Bjornskov |
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*/ |
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class CodeCoverageListener implements EventSubscriberInterface |
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{ |
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private $coverage; |
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private $reports; |
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private $io; |
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private $options; |
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private $enabled; |
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private $skipCoverage; |
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/** |
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* @param ConsoleIO $io |
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* @param CodeCoverage $coverage |
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* @param array $reports |
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* @param boolean $skipCoverage |
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*/ |
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public function __construct(ConsoleIO $io, CodeCoverage $coverage, array $reports, $skipCoverage = false) |
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{ |
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$this->io = $io; |
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$this->coverage = $coverage; |
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$this->reports = $reports; |
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$this->options = [ |
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'whitelist' => ['src', 'lib'], |
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'blacklist' => ['test', 'vendor', 'spec'], |
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'whitelist_files' => [], |
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'blacklist_files' => [], |
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'output' => ['html' => 'coverage'], |
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'format' => ['html'], |
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]; |
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$this->enabled = extension_loaded('xdebug') || (PHP_SAPI === 'phpdbg'); |
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$this->skipCoverage = $skipCoverage; |
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} |
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/** |
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* Note: We use array_map() instead of array_walk() because the latter expects |
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* the callback to take the value as the first and the index as the seconds parameter. |
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* |
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* @param SuiteEvent $event |
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*/ |
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public function beforeSuite(SuiteEvent $event) : void |
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{ |
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if (!$this->enabled || $this->skipCoverage) { |
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return; |
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} |
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$filter = $this->coverage->filter(); |
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array_map( |
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[$filter, 'addDirectoryToWhitelist'], |
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$this->options['whitelist'] |
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); |
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array_map( |
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[$filter, 'removeDirectoryFromWhitelist'], |
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$this->options['blacklist'] |
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); |
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array_map( |
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[$filter, 'addFileToWhitelist'], |
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$this->options['whitelist_files'] |
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); |
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array_map( |
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[$filter, 'removeFileFromWhitelist'], |
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$this->options['blacklist_files'] |
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); |
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} |
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/** |
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* @param ExampleEvent $event |
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*/ |
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public function beforeExample(ExampleEvent $event): void |
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{ |
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if (!$this->enabled || $this->skipCoverage) { |
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return; |
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} |
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$example = $event->getExample(); |
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$name = strtr('%spec%::%example%', [ |
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'%spec%' => $example->getSpecification()->getClassReflection()->getName(), |
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'%example%' => $example->getFunctionReflection()->getName(), |
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]); |
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$this->coverage->start($name); |
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} |
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/** |
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* @param ExampleEvent $event |
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*/ |
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public function afterExample(ExampleEvent $event): void |
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{ |
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if (!$this->enabled || $this->skipCoverage) { |
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return; |
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} |
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$this->coverage->stop(); |
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} |
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/** |
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* @param SuiteEvent $event |
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*/ |
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public function afterSuite(SuiteEvent $event): void |
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{ |
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if (!$this->enabled || $this->skipCoverage) { |
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if ($this->io && $this->io->isVerbose()) { |
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if (!$this->enabled) { |
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$this->io->writeln('No code coverage will be generated as neither Xdebug nor phpdbg was detected.'); |
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} elseif ($this->skipCoverage) { |
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$this->io->writeln('Skipping code coverage generation'); |
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} |
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} |
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return; |
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} |
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if ($this->io && $this->io->isVerbose()) { |
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$this->io->writeln(''); |
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} |
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foreach ($this->reports as $format => $report) { |
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if ($this->io && $this->io->isVerbose()) { |
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$this->io->writeln(sprintf('Generating code coverage report in %s format ...', $format)); |
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} |
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if ($report instanceof Report\Text) { |
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$output = $report->process($this->coverage, /* showColors */ $this->io->isDecorated()); |
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$this->io->writeln($output); |
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} else { |
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$report->process($this->coverage, $this->options['output'][$format]); |
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} |
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} |
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} |
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/** |
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* @param array $options |
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*/ |
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public function setOptions(array $options): void |
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{ |
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$this->options = $options + $this->options; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public static function getSubscribedEvents(): array |
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{ |
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return [ |
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'beforeExample' => ['beforeExample', -10], |
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'afterExample' => ['afterExample', -10], |
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'beforeSuite' => ['beforeSuite', -10], |
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'afterSuite' => ['afterSuite', -10], |
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]; |
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} |
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} |
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leanphp /
phpspec-code-coverage
