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# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from mock import patch, call, Mock, PropertyMock
import json
import os, sys
test_path=os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
class TestAttHelpers(unittest.TestCase):
def setUp(self):
self.sys_path_save = sys.path
# Setting up the config module
from xosconfig import Config
config = os.path.join(test_path, "test_config.yaml")
Config.clear()
Config.init(config, "synchronizer-config-schema.yaml")
# END Setting up the config module
from multistructlog import create_logger
self.log = create_logger(Config().get('logging'))
from xossynchronizer.mock_modelaccessor_build import mock_modelaccessor_config
mock_modelaccessor_config(test_path, [("att-workflow-driver", "att-workflow-driver.xproto"),
("olt-service", "volt.xproto"),
("rcord", "rcord.xproto")])
import xossynchronizer.modelaccessor
import mock_modelaccessor
reload(mock_modelaccessor) # in case nose2 loaded it in a previous test
reload(xossynchronizer.modelaccessor) # in case nose2 loaded it in a previous test
from xossynchronizer.modelaccessor import model_accessor
from helpers import AttHelpers
# import all class names to globals
for (k, v) in model_accessor.all_model_classes.items():
globals()[k] = v
self.helpers = AttHelpers
self.model_accessor = model_accessor
self._volt = VOLTService()
self._volt.id = 1
self.volt = Service()
self.volt.id = 1
self.volt.name = "vOLT"
self.volt.leaf_model = self._volt
self.pon_port = PONPort()
self.pon_port.port_no = 1234
self.onu = ONUDevice()
self.onu.pon_port = self.pon_port
self.onu.serial_number = "BRCM1234"
self.att_si = AttWorkflowDriverServiceInstance(
serial_number="BRCM1234",
owner=self.volt,
owner_id=self.volt.id,
of_dpid="of:1234"
)
self.whitelist_entry = AttWorkflowDriverWhiteListEntry(
serial_number="BRCM1234",
owner=self.volt,
owner_id=self.volt.id,
pon_port_id=1234,
device_id="of:1234"
)
def tearDown(self):
sys.path = self.sys_path_save
def test_not_in_whitelist(self):
with patch.object(AttWorkflowDriverWhiteListEntry.objects, "get_items") as whitelist_mock:
whitelist_mock.return_value = []
[res, message] = self.helpers.validate_onu(self.model_accessor, self.log, self.att_si)
self.assertFalse(res)
self.assertEqual(message, "ONU not found in whitelist")
def test_wrong_location_port(self):
self.pon_port.port_no = 666
with patch.object(AttWorkflowDriverWhiteListEntry.objects, "get_items") as whitelist_mock, \
patch.object(ONUDevice.objects, "get_items") as onu_mock:
whitelist_mock.return_value = [self.whitelist_entry]
onu_mock.return_value = [self.onu]
[res, message] = self.helpers.validate_onu(self.model_accessor, self.log, self.att_si)
self.assertFalse(res)
self.assertEqual(message, "ONU activated in wrong location")
def test_wrong_location_device(self):
self.att_si.of_dpid = 666
with patch.object(AttWorkflowDriverWhiteListEntry.objects, "get_items") as whitelist_mock, \
patch.object(ONUDevice.objects, "get_items") as onu_mock:
whitelist_mock.return_value = [self.whitelist_entry]
onu_mock.return_value = [self.onu]
[res, message] = self.helpers.validate_onu(self.model_accessor, self.log, self.att_si)
self.assertFalse(res)
self.assertEqual(message, "ONU activated in wrong location")
def test_deferred_validation(self):
with patch.object(AttWorkflowDriverWhiteListEntry.objects, "get_items") as whitelist_mock, \
patch.object(ONUDevice.objects, "get_items") as onu_mock:
whitelist_mock.return_value = [self.whitelist_entry]
onu_mock.return_value = []
with self.assertRaises(Exception) as e:
self.helpers.validate_onu(self.model_accessor, self.log, self.att_si)
self.assertEqual(e.exception.message, "ONU device %s is not know to XOS yet" % self.att_si.serial_number)
def test_validating_onu(self):
with patch.object(AttWorkflowDriverWhiteListEntry.objects, "get_items") as whitelist_mock, \
patch.object(ONUDevice.objects, "get_items") as onu_mock:
whitelist_mock.return_value = [self.whitelist_entry]
onu_mock.return_value = [self.onu]
[res, message] = self.helpers.validate_onu(self.model_accessor, self.log, self.att_si)
self.assertTrue(res)
self.assertEqual(message, "ONU has been validated")
def test_validating_onu_lowercase(self):
self.whitelist_entry.serial_number = "brcm1234"
with patch.object(AttWorkflowDriverWhiteListEntry.objects, "get_items") as whitelist_mock, \
patch.object(ONUDevice.objects, "get_items") as onu_mock:
whitelist_mock.return_value = [self.whitelist_entry]
onu_mock.return_value = [self.onu]
[res, message] = self.helpers.validate_onu(self.model_accessor, self.log, self.att_si)
self.assertTrue(res)
self.assertEqual(message, "ONU has been validated")
if __name__ == '__main__':
unittest.main()