184 lines
7.4 KiB
Python
184 lines
7.4 KiB
Python
#!/usr/bin/env python
|
|
|
|
# Copyright (c) 2016 Hewlett Packard Enterprise Development Company, L.P.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not used 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 copy
|
|
import json
|
|
import logging
|
|
import os
|
|
import unittest
|
|
|
|
from main.config import const
|
|
from main.dsl import interpreter
|
|
from main.exception import dsl as dsl_err
|
|
from main.exception import monanas as mon_err
|
|
from main.source import iptables_markov_chain as ipt_src
|
|
from main.source import kafka
|
|
|
|
|
|
class TestDSLInterpreter(unittest.TestCase):
|
|
|
|
def setup_logging(self):
|
|
current_dir = os.path.dirname(__file__)
|
|
logging_config_file = os.path.join(current_dir,
|
|
"../resources/logging.json")
|
|
with open(logging_config_file, "rt") as f:
|
|
config = json.load(f)
|
|
logging.config.dictConfig(config)
|
|
|
|
def setUp(self):
|
|
current_dir = os.path.dirname(__file__)
|
|
self.dsl_file_path = os.path.join(current_dir,
|
|
"../resources/dsl_code.txt")
|
|
self.test_config_path = os.path.join(current_dir,
|
|
"../resources/test_json.json")
|
|
self.tmp_save_file = "my_config.json"
|
|
self.setup_logging()
|
|
self.inter = interpreter.DSLInterpreter()
|
|
|
|
def tearDown(self):
|
|
if os.path.exists(self.tmp_save_file):
|
|
os.remove(self.tmp_save_file)
|
|
|
|
def test_cmd_create(self):
|
|
comp_id = self.inter.execute_string("A = IPTablesSource")
|
|
self.assertEqual("src1", comp_id)
|
|
self.assertEqual({"A": "src1"}, self.inter.mappings)
|
|
self.assertEqual(ipt_src.IPTablesSource.get_default_config(),
|
|
self.inter.dsl._config[const.SOURCES]["src1"])
|
|
|
|
def test_cmd_create_inexistent(self):
|
|
self.assertRaises(mon_err.MonanasNoSuchClassError,
|
|
self.inter.execute_string,
|
|
"A = fakeModule")
|
|
|
|
def test_cmd_connect(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.inter.execute_string("B = IptablesIngestor")
|
|
self.assertTrue(self.inter.execute_string("A -> B"))
|
|
self.assertListEqual(["ing1"],
|
|
self.inter.dsl._config[const.CONNECTIONS]["src1"])
|
|
|
|
def test_cmd_connect_connected(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.inter.execute_string("B = IptablesIngestor")
|
|
self.inter.execute_string("A -> B")
|
|
self.assertFalse(self.inter.execute_string("A -> B"))
|
|
self.assertListEqual(["ing1"],
|
|
self.inter.dsl._config[const.CONNECTIONS]["src1"])
|
|
|
|
def test_cmd_connect_inexistent(self):
|
|
self.assertRaises(dsl_err.DSLInterpreterException,
|
|
self.inter.execute_string, "A -> B")
|
|
|
|
def test_cmd_connect_forbidden(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.inter.execute_string("B = PickIndexVoter")
|
|
self.assertRaises(dsl_err.DSLInvalidConnection,
|
|
self.inter.execute_string, "A -> B")
|
|
|
|
def test_cmd_disconnect(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.inter.execute_string("B = IptablesIngestor")
|
|
self.inter.execute_string("A -> B")
|
|
self.assertTrue(self.inter.execute_string("A !-> B"))
|
|
self.assertListEqual([],
|
|
self.inter.dsl._config[const.CONNECTIONS]["src1"])
|
|
|
|
def test_cmd_load(self):
|
|
self.inter.execute_string("load(" + self.test_config_path + ")")
|
|
with open(self.test_config_path) as f:
|
|
expected_config = json.loads(f.read())
|
|
self.assertEqual(expected_config, self.inter.dsl._config)
|
|
|
|
def test_cmd_save(self):
|
|
self.inter.execute_string("save(" + self.tmp_save_file + ")")
|
|
self.inter.execute_string("load(" + self.tmp_save_file + ")")
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.inter.execute_string("save()")
|
|
expected = const.get_default_base_config()
|
|
expected[const.SOURCES]["src1"] = ipt_src.IPTablesSource.\
|
|
get_default_config()
|
|
expected[const.CONNECTIONS]["src1"] = []
|
|
with open(self.tmp_save_file) as f:
|
|
saved_config = json.loads(f.read())
|
|
self.assertEqual(expected, saved_config)
|
|
pass
|
|
|
|
def test_cmd_save_as(self):
|
|
self.inter.execute_string("save(" + self.tmp_save_file + ")")
|
|
with open(self.tmp_save_file) as f:
|
|
saved_config = json.loads(f.read())
|
|
self.assertEqual(const.get_default_base_config(), saved_config)
|
|
|
|
def test_cmd_remove(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.inter.execute_string("rm(A)")
|
|
self.assertEqual({}, self.inter.dsl._config[const.SOURCES])
|
|
|
|
def test_cmd_remove_inexistent(self):
|
|
self.assertRaises(dsl_err.DSLInterpreterException,
|
|
self.inter.execute_string, "rm(A)")
|
|
|
|
def test_cmd_remove_connected(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.inter.execute_string("B = IptablesIngestor")
|
|
self.inter.execute_string("A -> B")
|
|
self.assertRaises(dsl_err.DSLExistingConnection,
|
|
self.inter.execute_string, "rm(A)")
|
|
|
|
def test_cmd_modify_to_valid_float(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.assertTrue(self.inter.execute_string(
|
|
"A.params.server_sleep_in_seconds = 0.02"))
|
|
self.assertEqual({
|
|
"module": "IPTablesSource",
|
|
"params": {
|
|
"server_sleep_in_seconds": 0.02
|
|
}}, self.inter.dsl._config[const.SOURCES]["src1"])
|
|
|
|
def test_cmd_modify_to_invalid_float(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
self.assertFalse(self.inter.execute_string(
|
|
"A.params.server_sleep_in_seconds = 1.2"))
|
|
|
|
def test_cmd_modify_int(self):
|
|
self.inter.execute_string("A = KafkaSource")
|
|
self.assertTrue(self.inter.execute_string(
|
|
"A.params.zk_port = 1234"))
|
|
expected = copy.deepcopy(kafka.KafkaSource.get_default_config())
|
|
expected["params"]["zk_port"] = 1234
|
|
self.assertEqual(expected,
|
|
self.inter.dsl._config[const.SOURCES]["src1"])
|
|
|
|
def test_cmd_modify_str(self):
|
|
self.inter.execute_string("A = KafkaSource")
|
|
self.assertTrue(self.inter.execute_string(
|
|
"A.params.zk_host = my_host"))
|
|
expected = copy.deepcopy(kafka.KafkaSource.get_default_config())
|
|
expected["params"]["zk_host"] = "my_host"
|
|
self.assertEqual(expected,
|
|
self.inter.dsl._config[const.SOURCES]["src1"])
|
|
|
|
def test_get_id_from_name(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
_id = self.inter._get_id("A")
|
|
self.assertEqual("src1", _id)
|
|
|
|
def test_get_id_from_id(self):
|
|
self.inter.execute_string("A = IPTablesSource")
|
|
_id = self.inter._get_id("src1")
|
|
self.assertEqual("src1", _id)
|