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# ============LICENSE_START====================================
# vnfsdk-validation
# =========================================================
# Copyright (C) 2021 Nokia. 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.
# ============LICENSE_END=====================================
import os
import shutil
import unittest
import application_configuration
import assertion
from validation.FileManager import FileManager
from validation.rules.ActiveRulesTableGenerator import ActiveRulesTableGenerator
from validation.rules.providers.ActiveRulesProvider import ActiveRulesProvider
from validation.rules.providers.RulesDescriptionsProvider import RulesDescriptionsProvider
OUTPUT_DIRECTORY = './active_rules_table_generator_test/'
TABLE_WITH_VNF_RULES = OUTPUT_DIRECTORY + 'VnfActiveRulesTable.csv'
TABLE_WITH_PNF_RULES = OUTPUT_DIRECTORY + 'PnfActiveRulesTable.csv'
class FileManagerTest(unittest.TestCase):
@staticmethod
def generate_tables_with_active_rules(requs_tags: list) -> list:
return ActiveRulesTableGenerator(
[
RulesDescriptionsProvider(application_configuration.RULE_DESCRIPTION_SOL001_PATH,
application_configuration.RULE_DESCRIPTION_FILE_NAME_PATTERN),
RulesDescriptionsProvider(application_configuration.RULE_DESCRIPTION_SOL004_PATH,
application_configuration.RULE_DESCRIPTION_FILE_NAME_PATTERN)
],
ActiveRulesProvider(application_configuration.VNFREWS_PROPERTIES_PATH)
).generate_active_validation_rule_tables(requs_tags)
def generate_and_save_tables(self):
tables = self.generate_tables_with_active_rules([application_configuration.VNF_REQS_TAG,
application_configuration.PNF_REQS_TAG])
file_manager = FileManager(OUTPUT_DIRECTORY)
file_manager.save_rule_table(
tables[0].get_table_in_csv_format(values_separator=
application_configuration.CSV_DELIMITER),
TABLE_WITH_VNF_RULES
)
file_manager.save_rule_table(
tables[1].get_table_in_csv_format(values_separator=
application_configuration.CSV_DELIMITER),
TABLE_WITH_PNF_RULES
)
def tearDown(self):
shutil.rmtree(OUTPUT_DIRECTORY)
def test_generate_and_save_table_with_active_rules(self):
self.generate_and_save_tables()
self.assertTrue(os.path.isdir(OUTPUT_DIRECTORY))
self.assertTrue(os.path.isfile(TABLE_WITH_VNF_RULES))
with open(TABLE_WITH_VNF_RULES, 'r') as vnf_rules:
self.validate_csv_table_with_rules(vnf_rules)
self.assertTrue(os.path.isfile(TABLE_WITH_PNF_RULES))
with open(TABLE_WITH_PNF_RULES, 'r') as pnf_rules:
self.validate_csv_table_with_rules(pnf_rules)
def validate_csv_table_with_rules(self, vnf_rules):
releases = application_configuration.get_releases(application_configuration.VNFREWS_PROPERTIES_PATH)
lines = vnf_rules.read().splitlines()
for line in lines:
assertion.verify_that_cvc_line_is_valid(self, line, releases, application_configuration.CSV_DELIMITER)
if __name__ == '__main__':
unittest.main()
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