/**
* @test
*/
public function it_serializes_messages()
{
$composer = new DefaultMessageComposer(new JsonSerializer());
$message = $composer->compose(['test']);
$this->assertInstanceOf(Message::class, $message);
$this->assertEquals('["test"]', $message->getBody());
$this->assertInstanceOf(MessageProperties::class, $message->getProperties());
}
/**
* @param mixed $payload
*
* @throws \RuntimeException
*
* @return string
*/
protected function serialize($payload)
{
// convert identifier to Doctrine object
if (is_array($payload) || is_scalar($payload)) {
// just use the id when no keys are given (Doctrine expects an array like [id: 1234]
if (is_array($payload) && is_numeric(key($payload))) {
$payload = current($payload);
}
$payload = $this->doctrine->getRepository($this->className)->find($payload);
}
// anything else is just wrong at this point
if (!is_object($payload) || !$payload instanceof $this->className) {
throw new \RuntimeException(sprintf('Expecting object of type %s, but got %s', $this->className, var_export($payload, true)));
}
return parent::serialize($payload);
}
