/**
* @covers OAuth2\Client\Response::content_type()
* @covers OAuth2\Client\Response::parse()
*/
public function testParseResponse()
{
// parses application/x-www-form-urlencoded body
$headers = array('Content-Type' => 'application/x-www-form-urlencoded');
$body = 'foo=bar&answer=42';
$this->response = new \OAuth2\Client\Response(new \GuzzleHttp\Message\Response(200, $headers, \GuzzleHttp\Stream\Stream::factory($body)));
$parsedResponse = $this->response->parse();
$this->assertEquals(2, count(array_keys($parsedResponse)));
$this->assertEquals('bar', $parsedResponse['foo']);
$this->assertEquals(42, $parsedResponse['answer']);
// parses application/json body
$headers = array('Content-Type' => 'application/json');
$body = json_encode(array('foo' => 'bar', 'answer' => 42));
$this->response = new \OAuth2\Client\Response(new \GuzzleHttp\Message\Response(200, $headers, \GuzzleHttp\Stream\Stream::factory($body)));
$parsedResponse = $this->response->parse();
$this->assertEquals(2, count(array_keys($parsedResponse)));
$this->assertEquals('bar', $parsedResponse['foo']);
$this->assertEquals(42, $parsedResponse['answer']);
// doesn't try to parse other content-types
$headers = array('Content-Type' => 'text/html');
$body = '<!DOCTYPE html><html><head></head><body></body></html>';
$this->response = new \OAuth2\Client\Response(new \GuzzleHttp\Message\Response(200, $headers, \GuzzleHttp\Stream\Stream::factory($body)));
$this->assertNull($this->response->parse());
}
/**
* Intercept all OAuth2\Client\Client::getResponse() calls and mock their responses
*/
public function mockGetResponse()
{
// retrieve arguments
$args = func_get_args();
// map routes
$map = array();
$map['GET']['/success'] = array('status' => 200, 'headers' => array('Content-Type' => 'text/awesome'), 'body' => 'yay');
$map['GET']['/reflect'] = array('status' => 200, 'headers' => array(), 'body' => $args[0]->getBody());
$map['POST']['/reflect'] = array('status' => 200, 'headers' => array(), 'body' => $args[0]->getBody());
$map['GET']['/unauthorized'] = array('status' => 401, 'headers' => array('Content-Type' => 'application/json'), 'body' => json_encode(array('error' => $this->errorValue, 'error_description' => $this->errorDescriptionValue)));
$map['GET']['/conflict'] = array('status' => 409, 'headers' => array('Content-Type' => 'text/plain'), 'body' => 'not authorized');
$map['GET']['/redirect'] = array('status' => 302, 'headers' => array('Content-Type' => 'text/plain', 'location' => '/success'), 'body' => '');
$map['POST']['/redirect'] = array('status' => 303, 'headers' => array('Content-Type' => 'text/plain', 'location' => '/reflect'), 'body' => '');
$map['GET']['/error'] = array('status' => 500, 'headers' => array(), 'body' => '');
$map['GET']['/empty_get'] = array('status' => 200, 'headers' => array(), 'body' => '');
// match response
$response = $map[$args[0]->getMethod()][$args[0]->getPath()];
// wrap response in an OAuth2\Client\Response object
$response = new \OAuth2\Client\Response(new \GuzzleHttp\Message\Response($response['status'], $response['headers'], \GuzzleHttp\Stream\Stream::factory($response['body'])), $args[1]);
// handle response
if (in_array($response->status(), range(200, 299))) {
return $response;
} else {
if (in_array($response->status(), range(300, 399))) {
// Increment redirect count
$this->client->options['redirect_count'] = isset($this->client->options['redirect_count']) ? $this->client->options['redirect_count'] : 0;
$this->client->options['redirect_count'] += 1;
if ($this->client->options['redirect_count'] > $args[0]->getConfig()['redirect']['max']) {
return $response;
}
// Retrieve data
$method = $response->status() === 303 ? 'GET' : $args[0]->getMethod();
$headers = $response->headers();
$location = $headers['location'];
// Redirect request
$request = $this->client->createRequest($method, $location[0], ['body' => $response->body()]);
return $this->client->getResponse($request);
} else {
if (in_array($response->status(), range(400, 599))) {
$e = new \OAuth2\Client\Error($response);
if ($args[0]->getConfig()['exceptions'] || $this->client->options['request_opts']['exceptions']) {
throw $e;
}
$response->error = $e;
return $response;
} else {
throw new \OAuth2\Client\Error($response);
}
}
}
}
