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<?php |
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declare(strict_types=1); |
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namespace Moka\Strategy; |
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use Moka\Exception\InvalidArgumentException; |
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use Moka\Exception\MockNotCreatedException; |
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use Moka\Strategy\Prophecy\LowPriorityToken; |
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use Moka\Strategy\Prophecy\NoPriorityToken; |
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use Moka\Stub\Stub; |
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use Moka\Stub\StubSet; |
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use Prophecy\Exception\Prophecy\ObjectProphecyException; |
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use Prophecy\Prophecy\ObjectProphecy; |
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use Prophecy\Prophet; |
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/** |
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* Class ProphecyMockingStrategy |
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* @package Moka\Strategy |
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*/ |
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class ProphecyMockingStrategy extends AbstractMockingStrategy |
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{ |
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/** |
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* @var Prophet |
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*/ |
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private $prophet; |
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/** |
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* PHPUnitMockingStrategy constructor. |
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*/ |
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public function __construct() |
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{ |
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$this->prophet = new Prophet(); |
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$this->setMockType(ObjectProphecy::class); |
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} |
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/** |
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* @param string $fqcn |
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* @return ObjectProphecy |
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* |
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* @throws MockNotCreatedException |
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*/ |
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public function build(string $fqcn) |
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{ |
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try { |
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$mock = $this->prophet->prophesize($fqcn); |
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$methodNames = $this->filterMethods($fqcn); |
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foreach ($methodNames as $methodName) { |
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$mock->$methodName(new NoPriorityToken())->willReturn(null); |
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} |
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} catch (\Exception $exception) { |
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// This should never be reached. |
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throw new MockNotCreatedException( |
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sprintf( |
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'Unable to create mock object for FQCN %s', |
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$fqcn |
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) |
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); |
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} |
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return $mock; |
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} |
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/** |
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* @param ObjectProphecy $mock |
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* @param StubSet $stubs |
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* @return void |
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* |
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* @throws InvalidArgumentException |
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*/ |
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public function decorate($mock, StubSet $stubs) |
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{ |
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$this->checkMockType($mock); |
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/** @var Stub $stub */ |
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foreach ($stubs as $stub) { |
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$methodName = $stub->getMethodName(); |
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$methodValue = $stub->getMethodValue(); |
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$methodValue instanceof \Exception |
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? $mock->$methodName(new LowPriorityToken())->willThrow($methodValue) |
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: $mock->$methodName(new LowPriorityToken())->willReturn($methodValue); |
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} |
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} |
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/** |
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* @param ObjectProphecy $mock |
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* @return object |
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* |
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* @throws InvalidArgumentException |
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* @throws MockNotCreatedException |
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*/ |
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public function get($mock) |
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{ |
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4 |
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$this->checkMockType($mock); |
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try { |
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return $mock->reveal(); |
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} catch (ObjectProphecyException $exception) { |
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throw new MockNotCreatedException('Unable to create mock object'); |
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} |
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} |
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/** |
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* @param string $fqcn |
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* @return string[] |
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*/ |
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3 |
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protected function filterMethods(string $fqcn): array |
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{ |
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// The result is empty for nonexistent FQCNs (or empty ones). |
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3 |
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$methodNames = get_class_methods($fqcn) ?: []; |
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// Filter magic and final methods. |
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3 |
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return array_filter($methodNames, function ($methodName) use ($fqcn) { |
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3 |
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if (preg_match('/^__/', $methodName)) { |
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return false; |
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} |
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3 |
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$reflectionMethod = new \ReflectionMethod($fqcn, $methodName); |
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3 |
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if ($reflectionMethod->isFinal()) { |
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return false; |
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} |
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3 |
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return true; |
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3 |
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}); |
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} |
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} |
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facile-it /
moka
