'Input with good oauth body hash verification'

def test_lti20_rest_good_headers(self):

    self.xmodule.verify_oauth_body_sign = Mock(return_value=True)
    request = Mock(headers={u'Content-Type': u'application/vnd.ims.lis.v2.result+json'})
    self.xmodule.verify_lti_2_0_result_rest_headers(request)
    self.assertTrue(self.xmodule.verify_oauth_body_sign.called)
