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<?php declare(strict_types=1); |
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namespace HMoragrega\PhpSpec\DataProvider\Maintainer; |
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use HMoragrega\PhpSpec\DataProvider\Parser\DataProviderExtractor; |
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use HMoragrega\PhpSpec\DataProvider\Parser\ExampleParser; |
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use PhpSpec\Loader\Node\ExampleNode; |
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use PhpSpec\Runner\CollaboratorManager; |
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use PhpSpec\Runner\Maintainer\Maintainer; |
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use PhpSpec\Runner\MatcherManager; |
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use PhpSpec\Specification; |
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class DataProviderMaintainer implements Maintainer |
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{ |
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const EXAMPLE_NUMBER_PATTERN = '/^(\d+)\)/'; |
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/** |
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* @var ExampleParser |
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*/ |
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private $exampleParser; |
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/** |
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* @var DataProviderExtractor |
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*/ |
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private $dataProviderExtractor; |
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/** |
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* @var array[] |
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*/ |
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private $providerData = []; |
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/** |
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* @param ExampleParser $exampleParser |
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* @param DataProviderExtractor $dataProviderExtractor |
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*/ |
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public function __construct(ExampleParser $exampleParser, DataProviderExtractor $dataProviderExtractor) |
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{ |
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$this->exampleParser = $exampleParser; |
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$this->dataProviderExtractor = $dataProviderExtractor; |
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} |
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/** |
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* @param ExampleNode $example |
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* |
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* @return boolean |
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* @throws \ReflectionException |
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*/ |
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public function supports(ExampleNode $example): bool |
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{ |
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$dataProviderMethod = $this->exampleParser->getDataProvider($example); |
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if (!$dataProviderMethod) { |
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return false; |
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} |
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if (isset($this->providerData[$dataProviderMethod])) { |
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return true; |
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} |
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$providedData = $this->dataProviderExtractor->getProvidedData($example, $dataProviderMethod); |
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foreach ($providedData as $dataRow) { |
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if (!is_array($dataRow)) { |
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return false; |
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} |
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} |
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$this->providerData[$dataProviderMethod] = $providedData; |
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return true; |
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} |
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/** |
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* @param ExampleNode $example |
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* @param Specification $context |
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* @param MatcherManager $matchers |
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* @param CollaboratorManager $collaborators |
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*/ |
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public function prepare(ExampleNode $example, Specification $context, MatcherManager $matchers, CollaboratorManager $collaborators): void |
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{ |
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$exampleNum = $this->getExampleNumber($example->getTitle()); |
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$providedData = $this->providerData[$this->exampleParser->getDataProvider($example)]; |
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if (!array_key_exists($exampleNum, $providedData)) { |
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return; |
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} |
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$data = $providedData[$exampleNum]; |
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$function = $example->getFunctionReflection(); |
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$numberOfParameters = $function->getNumberOfParameters(); |
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foreach ($function->getParameters() as $position => $parameter) { |
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if ($numberOfParameters < count($data)) { |
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$position++; |
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} |
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if (!isset($data[$position])) { |
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continue; |
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} |
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$collaborators->set($parameter->getName(), $data[$position]); |
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} |
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} |
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/** |
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* @param ExampleNode $example |
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* @param Specification $context |
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* @param MatcherManager $matchers |
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* @param CollaboratorManager $collaborators |
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*/ |
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public function teardown(ExampleNode $example, Specification $context, MatcherManager $matchers, CollaboratorManager $collaborators): void |
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{ |
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unset($this->providerData[$this->exampleParser->getDataProvider($example)]); |
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} |
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/** |
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* @return integer |
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*/ |
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public function getPriority(): int |
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{ |
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return 50; |
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} |
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/** |
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* @param string $title |
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* |
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* @return int |
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*/ |
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private function getExampleNumber(string $title): int |
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{ |
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if (!preg_match(self::EXAMPLE_NUMBER_PATTERN, $title, $matches)) { |
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return 0; |
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} |
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return (int) $matches[1] - 1; |
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} |
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} |
hmoragrega /
phpspec-data-provider
