/**
* Test the authentication error (401 Unauthorized - Bad username or password)
*
* @return void
*/
public function testAuthenticateError()
{
$this->_files->getHttpClient()
->setAdapter($this->_httpClientAdapterTest);
$this->_httpClientAdapterTest->setResponse($this->_loadResponse(__FUNCTION__));
$this->assertFalse($this->_files->authenticate());
$this->assertFalse($this->_files->isSuccessful());
$this->assertEquals($this->_files->getErrorStatus(),'401');
$this->assertEquals($this->_files->getErrorMsg(),'Bad username or password');
}