'Avoiding false positives in the case where the payload is echoed back
inside an attribute and the quotes are removed.
:see: https://github.com/andresriancho/w3af/pull/499'

def test_no_false_positive_499(self):

    cfg = self._run_configs['smoke']
    self._scan((self.XSS_PATH + '499_check.py?text=1'), cfg['plugins'])
    xss_vulns = self.kb.get('xss', 'xss')
    self.assertEquals(0, len(xss_vulns), xss_vulns)
