/**
* Retrieve Service Manager configuration
*
* Defines ZF\Hal\JsonStrategy service factory.
*
* @return array
*/
public function getServiceConfig()
{
return array('factories' => array('ZF\\Hal\\MetadataMap' => function ($services) {
$config = array();
if ($services->has('config')) {
$config = $services->get('config');
}
if ($services->has('HydratorManager')) {
$hydrators = $services->get('HydratorManager');
} else {
$hydrators = new HydratorPluginManager();
}
$map = array();
if (isset($config['zf-hal']) && isset($config['zf-hal']['metadata_map']) && is_array($config['zf-hal']['metadata_map'])) {
$map = $config['zf-hal']['metadata_map'];
}
return new Metadata\MetadataMap($map, $hydrators);
}, 'ZF\\Hal\\JsonRenderer' => function ($services) {
$helpers = $services->get('ViewHelperManager');
$apiProblemRenderer = $services->get('ZF\\ApiProblem\\ApiProblemRenderer');
$config = $services->get('Config');
$renderer = new View\HalJsonRenderer($apiProblemRenderer);
$renderer->setHelperPluginManager($helpers);
return $renderer;
}, 'ZF\\Hal\\JsonStrategy' => function ($services) {
$renderer = $services->get('ZF\\Hal\\JsonRenderer');
return new View\HalJsonStrategy($renderer);
}));
}
public function setupRenderer()
{
if (!$this->helpers) {
$this->setupHelpers();
}
$this->renderer = $renderer = new HalJsonRenderer(new ApiProblemRenderer());
$renderer->setHelperPluginManager($this->helpers);
}
/**
* @param ContainerInterface $container
* @return HalJsonRenderer
*/
public function __invoke(ContainerInterface $container)
{
$helpers = $container->get('ViewHelperManager');
$apiProblemRenderer = $container->get(ApiProblemRenderer::class);
$renderer = new HalJsonRenderer($apiProblemRenderer);
$renderer->setHelperPluginManager($helpers);
return $renderer;
}
/**
* @param ServiceLocatorInterface $serviceLocator
* @return HalJsonRenderer
*/
public function createService(ServiceLocatorInterface $serviceLocator)
{
$helpers = $serviceLocator->get('ViewHelperManager');
$apiProblemRenderer = $serviceLocator->get('ZF\\ApiProblem\\ApiProblemRenderer');
$renderer = new HalJsonRenderer($apiProblemRenderer);
$renderer->setHelperPluginManager($helpers);
return $renderer;
}
public function testRenderGivenHalJsonModelReturningApiProblemShouldReturnApiProblemInJsonFormat()
{
$halCollection = new Collection([]);
$model = new HalJsonModel(['payload' => $halCollection]);
$apiProblem = new ApiProblem(500, 'error');
$helperPluginManager = $this->getHelperPluginManager();
$halPlugin = $helperPluginManager->get('Hal');
$halPlugin->expects($this->once())->method('renderCollection')->with($halCollection)->will($this->returnValue($apiProblem));
$this->renderer->setHelperPluginManager($helperPluginManager);
$rendered = $this->renderer->render($model);
$apiProblemData = ['type' => 'http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html', 'title' => 'Internal Server Error', 'status' => 500, 'detail' => 'error'];
$this->assertEquals($apiProblemData, json_decode($rendered, true));
}