/**
* Returns the user_id if available.
*
* @return string|null
*/
public function getUserId()
{
return $this->signedRequest ? $this->signedRequest->getUserId() : null;
}
public function testARawSignedRequestCanBeInjectedIntoTheConstructorToInstantiateANewEntity()
{
$signedRequest = new SignedRequest($this->rawSignedRequest, 'foo_state', $this->appSecret);
$rawSignedRequest = $signedRequest->getRawSignedRequest();
$payloadData = $signedRequest->getPayload();
$userId = $signedRequest->getUserId();
$hasOAuthData = $signedRequest->hasOAuthData();
$this->assertInstanceOf('\\Facebook\\Entities\\SignedRequest', $signedRequest);
$this->assertEquals($this->rawSignedRequest, $rawSignedRequest);
$this->assertEquals($this->payloadData, $payloadData);
$this->assertEquals(123, $userId);
$this->assertTrue($hasOAuthData);
}