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# -*- coding: utf-8 -*-
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import unittest
from unittest.mock import MagicMock
from ansible_collections.vyos.rest.plugins.modules.vyos_firewall_rules import (
build_commands,
get_running_config,
)
from .base import load_fixture
_BASE = ["firewall"]
class VyOSModuleTestCase(unittest.TestCase):
def setUp(self):
self.mock_vyos = MagicMock()
self.fixture = load_fixture("firewall_rules_running.json")
def _set_afi(self, afi):
data = self.fixture.get(afi, {})
self.mock_vyos.get_config = MagicMock(return_value=data)
class TestVyOSFirewallRulesGetRunning(VyOSModuleTestCase):
def test_parses_ipv4_rule_sets(self):
self._set_afi("ipv4")
result = get_running_config(self.mock_vyos)
ipv4 = next((e for e in result if e["afi"] == "ipv4"), None)
self.assertIsNotNone(ipv4)
rs = next(rs for rs in ipv4["rule_sets"] if rs["name"] == "RULE-SET1")
self.assertEqual(rs["default_action"], "drop")
self.assertEqual(len(rs["rules"]), 2)
r10 = next(r for r in rs["rules"] if r["number"] == 10)
self.assertEqual(r10["action"], "accept")
self.assertEqual(r10["protocol"], "tcp")
self.assertEqual(r10["source"]["address"], "192.168.1.0/24")
self.assertEqual(r10["destination"]["port"], "80")
def test_parses_rule_state(self):
self._set_afi("ipv4")
result = get_running_config(self.mock_vyos)
ipv4 = next(e for e in result if e["afi"] == "ipv4")
rs = ipv4["rule_sets"][0]
r20 = next(r for r in rs["rules"] if r["number"] == 20)
self.assertEqual(r20["state"], "invalid")
def test_empty_config(self):
self.mock_vyos.get_config = MagicMock(return_value={})
result = get_running_config(self.mock_vyos)
self.assertEqual(result, [])
class TestVyOSFirewallRulesBuildCommands(unittest.TestCase):
def _have(self):
return [
{
"afi": "ipv4",
"rule_sets": [
{
"name": "RULE-SET1",
"default_action": "drop",
"rules": [
{"number": 10, "action": "accept", "protocol": "tcp"},
{"number": 20, "action": "drop", "state": "invalid"},
],
},
],
},
]
def test_deleted_all(self):
cmds = build_commands([], self._have(), "deleted")
self.assertIn(("delete", _BASE), cmds)
def test_deleted_specific(self):
config = [{"afi": "ipv4", "rule_sets": [{"name": "RULE-SET1"}]}]
cmds = build_commands(config, self._have(), "deleted")
self.assertIn(("delete", _BASE + ["ipv4", "name", "RULE-SET1"]), cmds)
def test_merged_rule_set(self):
config = [
{
"afi": "ipv4",
"rule_sets": [
{
"name": "NEW-SET",
"default_action": "accept",
"rules": [{"number": 10, "action": "accept"}],
},
],
},
]
cmds = build_commands(config, [], "merged")
self.assertIn(
("set", _BASE + ["ipv4", "name", "NEW-SET", "default-action", "accept"]),
cmds,
)
self.assertIn(
("set", _BASE + ["ipv4", "name", "NEW-SET", "rule", "10", "action", "accept"]),
cmds,
)
def test_merged_rule_with_protocol_and_source(self):
config = [
{
"afi": "ipv4",
"rule_sets": [
{
"name": "RULE-SET1",
"rules": [
{
"number": 10,
"action": "accept",
"protocol": "tcp",
"source": {"address": "10.0.0.0/8"},
},
],
},
],
},
]
cmds = build_commands(config, [], "merged")
self.assertIn(
("set", _BASE + ["ipv4", "name", "RULE-SET1", "rule", "10", "protocol", "tcp"]),
cmds,
)
self.assertIn(
(
"set",
_BASE
+ [
"ipv4",
"name",
"RULE-SET1",
"rule",
"10",
"source",
"address",
"10.0.0.0/8",
],
),
cmds,
)
def test_merged_idempotent(self):
have = self._have()
config = [
{
"afi": "ipv4",
"rule_sets": [
{
"name": "RULE-SET1",
"default_action": "drop",
"rules": [
{"number": 10, "action": "accept", "protocol": "tcp"},
{"number": 20, "action": "drop", "state": "invalid"},
],
},
],
},
]
cmds = build_commands(config, have, "merged")
self.assertEqual(cmds, [])
def test_overridden_removes_extra_rule_set(self):
have = self._have()
config = [
{
"afi": "ipv4",
"rule_sets": [
{
"name": "NEW-SET",
"default_action": "accept",
"rules": [{"number": 10, "action": "accept"}],
},
],
},
]
cmds = build_commands(config, have, "overridden")
self.assertIn(
("delete", _BASE + ["ipv4", "name", "RULE-SET1"]),
cmds,
)
if __name__ == "__main__":
unittest.main()
|
