public function testCancel()
{
$returnJson = '{
"result": "CANCELLED"
}';
$transport = new \Echosign\Transports\GuzzleTransport();
$client = $transport->getClient();
$stream = Stream::factory($returnJson);
$mock = new Mock([new Response(200, ['content-type' => 'application/json'], $stream)]);
$client->getEmitter()->attach($mock);
$agreement = new Agreements('12335', $transport);
$info = new \Echosign\RequestBuilders\AgreementStatusUpdateInfo();
$response = $agreement->cancel('12345', $info);
$this->assertInstanceOf('Echosign\\Responses\\AgreementStatusUpdateResponse', $response);
$this->assertEquals('CANCELLED', $response->getResult());
}
