/**
* Tests Dropbox->accountInfo()
*/
public function testAccountInfo()
{
$response = $this->dropbox->accountInfo();
$this->assertArrayHasKey('referral_link', $response);
$this->assertArrayHasKey('display_name', $response);
$this->assertArrayHasKey('uid', $response);
$this->assertArrayHasKey('email', $response);
}