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# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
# and others. All rights reserved.
#
# 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 snaps.config.security_group import (
Direction, SecurityGroupConfig, SecurityGroupRuleConfig,
SecurityGroupConfigError, Protocol, Ethertype,
SecurityGroupRuleConfigError)
class SecurityGroupRuleConfigUnitTests(unittest.TestCase):
"""
Tests the construction of the SecurityGroupRuleConfig class
"""
def test_no_params(self):
with self.assertRaises(SecurityGroupRuleConfigError):
SecurityGroupRuleConfig()
def test_empty_config(self):
with self.assertRaises(SecurityGroupRuleConfigError):
SecurityGroupRuleConfig(**dict())
def test_name_only(self):
with self.assertRaises(SecurityGroupRuleConfigError):
SecurityGroupRuleConfig(sec_grp_name='foo')
def test_config_with_name_only(self):
with self.assertRaises(SecurityGroupRuleConfigError):
SecurityGroupRuleConfig(**{'sec_grp_name': 'foo'})
def test_name_and_direction(self):
settings = SecurityGroupRuleConfig(sec_grp_name='foo',
direction=Direction.ingress)
self.assertEqual('foo', settings.sec_grp_name)
self.assertEqual(Direction.ingress, settings.direction)
def test_config_name_and_direction(self):
settings = SecurityGroupRuleConfig(
**{'sec_grp_name': 'foo', 'direction': 'ingress'})
self.assertEqual('foo', settings.sec_grp_name)
self.assertEqual(Direction.ingress, settings.direction)
def test_proto_ah_str(self):
settings = SecurityGroupRuleConfig(
**{'sec_grp_name': 'foo', 'direction': 'ingress',
'protocol': 'ah'})
self.assertEqual('foo', settings.sec_grp_name)
self.assertEqual(Direction.ingress, settings.direction)
self.assertEqual(Protocol.ah, settings.protocol)
def test_proto_ah_value(self):
settings = SecurityGroupRuleConfig(
**{'sec_grp_name': 'foo', 'direction': 'ingress',
'protocol': 51})
self.assertEqual('foo', settings.sec_grp_name)
self.assertEqual(Direction.ingress, settings.direction)
self.assertEqual(Protocol.ah, settings.protocol)
def test_proto_any(self):
settings = SecurityGroupRuleConfig(
**{'sec_grp_name': 'foo', 'direction': 'ingress',
'protocol': 'any'})
self.assertEqual('foo', settings.sec_grp_name)
self.assertEqual(Direction.ingress, settings.direction)
self.assertEqual(Protocol.null, settings.protocol)
def test_proto_null(self):
settings = SecurityGroupRuleConfig(
**{'sec_grp_name': 'foo', 'direction': 'ingress',
'protocol': 'null'})
self.assertEqual('foo', settings.sec_grp_name)
self.assertEqual(Direction.ingress, settings.direction)
self.assertEqual(Protocol.null, settings.protocol)
def test_all(self):
settings = SecurityGroupRuleConfig(
sec_grp_name='foo', description='fubar',
direction=Direction.egress, remote_group_id='rgi',
protocol=Protocol.icmp, ethertype=Ethertype.IPv6, port_range_min=1,
port_range_max=2,
remote_ip_prefix='prfx')
self.assertEqual('foo', settings.sec_grp_name)
self.assertEqual('fubar', settings.description)
self.assertEqual(Direction.egress, settings.direction)
self.assertEqual('rgi', settings.remote_group_id)
self.assertEqual(Protocol.icmp, settings.protocol)
self.assertEqual(Ethertype.IPv6, settings.ethertype)
self.assertEqual(1, settings.port_range_min)
self.assertEqual(2, settings.port_range_max)
self.assertEqual('prfx', settings.remote_ip_prefix)
def test_config_all(self):
settings = SecurityGroupRuleConfig(
**{'sec_grp_name': 'foo',
'description': 'fubar',
'direction': 'egress',
'remote_group_id': 'rgi',
'protocol': 'tcp',
'ethertype': 'IPv6',
'port_range_min': 1,
'port_range_max': 2,
'remote_ip_prefix': 'prfx'})
self.assertEqual('foo', settings.sec_grp_name)
self.assertEqual('fubar', settings.description)
self.assertEqual(Direction.egress, settings.direction)
self.assertEqual('rgi', settings.remote_group_id)
self.assertEqual(Protocol.tcp, settings.protocol)
self.assertEqual(Ethertype.IPv6, settings.ethertype)
self.assertEqual(1, settings.port_range_min)
self.assertEqual(2, settings.port_range_max)
self.assertEqual('prfx', settings.remote_ip_prefix)
class SecurityGroupConfigUnitTests(unittest.TestCase):
"""
Tests the construction of the SecurityGroupConfig class
"""
def test_no_params(self):
with self.assertRaises(SecurityGroupConfigError):
SecurityGroupConfig()
def test_empty_config(self):
with self.assertRaises(SecurityGroupConfigError):
SecurityGroupConfig(**dict())
def test_name_only(self):
settings = SecurityGroupConfig(name='foo')
self.assertEqual('foo', settings.name)
def test_config_with_name_only(self):
settings = SecurityGroupConfig(**{'name': 'foo'})
self.assertEqual('foo', settings.name)
def test_invalid_rule(self):
rule_setting = SecurityGroupRuleConfig(
sec_grp_name='bar', direction=Direction.ingress,
description='test_rule_1')
with self.assertRaises(SecurityGroupConfigError):
SecurityGroupConfig(name='foo', rule_settings=[rule_setting])
def test_all(self):
rule_settings = list()
rule_settings.append(SecurityGroupRuleConfig(
sec_grp_name='bar', direction=Direction.egress,
description='test_rule_1'))
rule_settings.append(SecurityGroupRuleConfig(
sec_grp_name='bar', direction=Direction.ingress,
description='test_rule_2'))
settings = SecurityGroupConfig(
name='bar', description='fubar', project_name='foo',
rule_settings=rule_settings)
self.assertEqual('bar', settings.name)
self.assertEqual('fubar', settings.description)
self.assertEqual('foo', settings.project_name)
self.assertEqual(rule_settings[0], settings.rule_settings[0])
self.assertEqual(rule_settings[1], settings.rule_settings[1])
def test_config_all(self):
settings = SecurityGroupConfig(
**{'name': 'bar',
'description': 'fubar',
'project_name': 'foo',
'rules': [
{'sec_grp_name': 'bar', 'direction': 'ingress'}]})
self.assertEqual('bar', settings.name)
self.assertEqual('fubar', settings.description)
self.assertEqual('foo', settings.project_name)
self.assertEqual(1, len(settings.rule_settings))
self.assertEqual('bar', settings.rule_settings[0].sec_grp_name)
self.assertEqual(Direction.ingress,
settings.rule_settings[0].direction)
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