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<?php |
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namespace Meare\Juggler\Imposter\Stub; |
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class StubBuilder |
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{ |
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/** |
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* @var Response\ResponseFactory |
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*/ |
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private $responseFactory; |
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/** |
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* @var Predicate\PredicateFactory |
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*/ |
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private $predicateFactory; |
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/** |
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* @param Response\ResponseFactory $responseFactory |
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* @param Predicate\PredicateFactory $predicateFactory |
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*/ |
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public function __construct(Response\ResponseFactory $responseFactory, Predicate\PredicateFactory $predicateFactory) |
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{ |
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$this->responseFactory = $responseFactory; |
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$this->predicateFactory = $predicateFactory; |
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} |
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/** |
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* @return StubBuilder |
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*/ |
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public static function create() |
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{ |
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return new self(new Response\ResponseFactory, new Predicate\PredicateFactory); |
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} |
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/** |
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* @param array $stub_contract |
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* @return Stub |
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*/ |
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public function build(array $stub_contract) |
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{ |
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if (!isset($stub_contract['responses'])) { |
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throw new \InvalidArgumentException("Invalid contract: every stub should contain 'responses' field"); |
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} |
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$responseObjects = $this->createResponses($stub_contract['responses']); |
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$predicateObjects = $this->createPredicates( |
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isset($stub_contract['predicates']) ? $stub_contract['predicates'] : [] |
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); |
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return new Stub($responseObjects, $predicateObjects); |
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} |
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/** |
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* @param array $response_contracts |
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* @return Response\IResponse[] |
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*/ |
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private function createResponses(array $response_contracts) |
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{ |
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$responseObjects = []; |
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foreach ($response_contracts as $response_contract) { |
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$type = key($response_contract); |
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$contract = reset($response_contract); |
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if (in_array($type, ['_behaviors'])) { |
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continue; |
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} |
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$responseObjects[] = $this->responseFactory->createInstance($type, $contract); |
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} |
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return $responseObjects; |
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} |
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/** |
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* @param array $predicate_contracts |
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* @return Predicate\IPredicate[] |
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*/ |
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private function createPredicates(array $predicate_contracts) |
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{ |
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$predicateObjects = []; |
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foreach ($predicate_contracts as $predicate_contract) { |
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$type = key($predicate_contract); |
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$contract = reset($predicate_contract); |
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$predicateObjects[] = $this->predicateFactory->createInstance($type, $contract); |
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} |
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return $predicateObjects; |
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} |
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} |