/**
* Processes incoming requests to our $client_redirect
* 1. Exchanges incoming code parameter for a bearer token
* 2. Uses bearer token in a request to Clever's "/me" API resource
* @param string $code OAuth 2.0 exchange code received when our OAuth redirect was triggered
* @param array $options Options used for Clever API requests
* @return array $me_response Hash of Clever's response when identifying a bearer token's owner
*/
function process_client_redirect($code, array $options)
{
$bearer_token = exchange_code_for_bearer_token($code, $options);
$request_options = array('method' => 'GET', 'bearer_token' => $bearer_token);
$me_response = retrieve_me_response_for_bearer_token($bearer_token, $options);
// Real world applications would store the bearer token and relevant information about the user at this stage.
return $me_response;
}
public function testExchangeCodeForBearerToken()
{
$mock_request_options = prepare_options_for_clever();
$expected_bearer_token = 'abcd';
$json_hash_response = array('access_token' => $expected_bearer_token);
$json_string_response = json_encode($json_hash_response);
$this->http->mock->when()->methodIs('POST')->pathIs('/oauth/tokens')->then()->body($json_string_response)->end();
$this->http->setUp();
$bearer_token = exchange_code_for_bearer_token('xyz', $mock_request_options);
$this->assertEquals($bearer_token, $expected_bearer_token);
}
