public function testOverwriteTransformers()
{
$serializerMock = $this->getMockBuilder('SoboLAN\\RestNegotiator\\Serializer\\RestSerializerInterface')->disableOriginalConstructor()->getMock();
$serializerMock->expects($this->once())->method('replaceTransformers')->with($this->isType(\PHPUnit_Framework_Constraint_IsType::TYPE_ARRAY));
$transformersNames = array('sobolan.restnegotiator.transformer.list');
$serializerFactory = new RestSerializerFactory();
$serializerFactory->setContainer($this->container);
$serializerFactory->overwriteTransformers($serializerMock, $transformersNames);
}
private function restoreDefaultTransformers()
{
/**
* If a subrequest is made or if the {@link getResponse} method is called,
* then the transformers overwritten above can not be present within the Serializer.
*
* This is because there may be a different version value in the "Accept" header,
* a version which does not overwrite all the transformers which were overwritten above.
* It would lead to inconsistent / incorrect outputs.
*
* In order to solve this, the default transformers are restored to the Serializer.
* This way, when a subrequest or a call to {@link getResponse} is made, those executions
* will have the freedom to overwrite their own transformers.
*/
$this->serializerFactory->overwriteTransformers($this->serializer, $this->defaultTransformersNames);
}