End-to-end test fails when trying to edit a L2VPN with max_number_oxps out of range

[gretelliz]

Testing the following example returns 400: PCE error: Can't find a valid vlan breakdown solution

        # existing L2VPN -> key

        api_url = SDX_CONTROLLER + '/l2vpn/1.0'
        self.payload['qos_metrics'] = {'max_number_oxps':{'value': 101}}
        response = requests.patch(f"{api_url}/{key}", json=self.payload)

-> Case: max_number_oxps out of range (value must be in [0-100])
The return code 410 should be obtained
"410: Can't fulfill the strict QoS requirements"