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<?php |
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namespace Bobbyshaw\WatsonVisualRecognition\Tests; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\ClientInterface; |
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use GuzzleHttp\Handler\MockHandler; |
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use GuzzleHttp\HandlerStack; |
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use GuzzleHttp\Middleware; |
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use GuzzleHttp\Psr7\Response; |
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use PHPUnit_Framework_TestCase; |
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use ReflectionObject; |
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/** |
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* Class Base |
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* @package Bobbyshaw\WatsonVisualRecognition\Tests |
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*/ |
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abstract class Base extends PHPUnit_Framework_TestCase |
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{ |
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/** |
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* @var ClientInterface |
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*/ |
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protected $httpClient; |
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/** |
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* Get a mock response for a client by mock file name |
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* |
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* @param string $path Relative path to the mock response file |
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* @param string $code HTTP response code to respond with |
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* |
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* @return Response |
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*/ |
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public function getMockHttpResponse($path, $code = 200) |
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{ |
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$ref = new ReflectionObject($this); |
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$dir = dirname($ref->getFileName()); |
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// if mock file doesn't exist, check parent directory |
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if (!file_exists($dir . '/Mock/' . $path) && file_exists($dir . '/../Mock/' . $path)) { |
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return new Response($code, [], file_get_contents($dir . '/../Mock/' . $path)); |
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} |
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return new Response($code, [], file_get_contents($dir . '/Mock/' . $path)); |
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} |
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/** |
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* Get Guzzle with mock response and request history stored in container |
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* |
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* @param array $container |
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* @param Response[] $responses |
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* @return Client |
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*/ |
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public function getMockHttpClientWithHistoryAndResponses(&$container, $responses) |
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{ |
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$mock = new MockHandler($responses); |
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$stack = HandlerStack::create($mock); |
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$history = Middleware::history($container); |
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$stack->push($history); |
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return new Client(['handler' => $stack]); |
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} |
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/** |
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* Get HTTP Client or default one if none set |
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* |
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* @return ClientInterface Client |
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*/ |
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public function getHttpClient() |
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{ |
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if (null === $this->httpClient) { |
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$this->httpClient = new Client(); |
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} |
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return $this->httpClient; |
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} |
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} |
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bobbyshaw /
watson-visual-recognition-php
