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"""
The tool to check the availability or syntax of domain, IP or URL.
::
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╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚═══╝ ╚═════╝╚══════╝╚═════╝ ╚══════╝╚══════╝
Tests of our URL reputation checker.
Author:
Nissar Chababy, @funilrys, contactTATAfunilrysTODTODcom
Special thanks:
https://pyfunceble.github.io/special-thanks.html
Contributors:
https://pyfunceble.github.io/contributors.html
Project link:
https://github.com/funilrys/PyFunceble
Project documentation:
https://docs.pyfunceble.com
Project homepage:
https://pyfunceble.github.io/
License:
::
Copyright 2017, 2018, 2019, 2020, 2022, 2023, 2024 Nissar Chababy
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
https://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
import unittest.mock
from PyFunceble.checker.reputation.url import URLReputationChecker
from PyFunceble.query.dns.query_tool import DNSQueryTool
try:
import reputation_test_base
except ModuleNotFoundError: # pragma: no cover
from . import reputation_test_base
class TestURLReputationChecker(reputation_test_base.ReputationCheckerTestBase):
"""
Tests of the URL reputation checker.
"""
def setUp(self) -> None:
"""
Setups everything we need.
"""
upstream_result = super().setUp()
self.checker = URLReputationChecker()
self.checker.ipv4_reputation_query_tool.source_file = self.tempfile.name
self.dns_query_tool_path = unittest.mock.patch.object(DNSQueryTool, "query")
self.mock_query_tool = self.dns_query_tool_path.start()
# Not needed in this scope :-)
self.checker.do_syntax_check_first = False
return upstream_result
def tearDown(self) -> None:
"""
Destroys everything previously initiated for the tests.
"""
upstream_result = super().tearDown()
self.dns_query_tool_path.stop()
del self.dns_query_tool_path
del self.mock_query_tool
return upstream_result
def test_query_status_positive_domain(self) -> None:
"""
Tests the method which let us query the status for the case that
the resolved IP of the given URL is known to be malicious.
"""
self.mock_query_tool.return_value = self.fake_query_a_record()
self.checker.subject = "https://example.org"
self.checker.query_status()
expected_status = "MALICIOUS"
expected_source = "REPUTATION"
actual_status = self.checker.status.status
actual_source = self.checker.status.status_source
self.assertEqual(expected_status, actual_status)
self.assertEqual(expected_source, actual_source)
def test_query_status_positive_ipv4(self) -> None:
"""
Tests the method which let us query the status for the case that
the IP of the given URL is known to be malicious.
"""
self.mock_query_tool.return_value = ["127.176.134.253"]
self.checker.subject = "https://127.176.134.253"
self.checker.query_status()
expected_status = "MALICIOUS"
expected_source = "REPUTATION"
actual_status = self.checker.status.status
actual_source = self.checker.status.status_source
self.assertEqual(expected_status, actual_status)
self.assertEqual(expected_source, actual_source)
def test_query_status_positive_ipv6(self) -> None:
"""
Tests the method which let us query the status for the case that
the IP of the given URL is known to be malicious.
"""
self.mock_query_tool.return_value = self.fake_query_a_record()
self.checker.subject = "https://[2606:2800:220:1:248:1893:25c8:1946]"
self.checker.query_status()
expected_status = "MALICIOUS"
expected_source = "REPUTATION"
actual_status = self.checker.status.status
actual_source = self.checker.status.status_source
self.assertEqual(expected_status, actual_status)
self.assertEqual(expected_source, actual_source)
def test_query_status_negative_domain(self) -> None:
"""
Tests the method which let us query the status for the case that
the resolved IP of the given URL is not known to be malicious.
"""
self.mock_query_tool.return_value = self.fake_query_a_record_not_known()
self.checker.subject = "https://example.org"
self.checker.query_status()
expected_status = "SANE"
expected_source = "REPUTATION"
actual_status = self.checker.status.status
actual_source = self.checker.status.status_source
self.assertEqual(expected_status, actual_status)
self.assertEqual(expected_source, actual_source)
def test_query_status_negative_ipv4(self) -> None:
"""
Tests the method which let us query the status for the case that
the IP of the given URL is not known to be malicious.
"""
self.mock_query_tool.return_value = ["192.168.1.1"]
self.checker.subject = "https://192.168.1.1"
self.checker.query_status()
expected_status = "SANE"
expected_source = "REPUTATION"
actual_status = self.checker.status.status
actual_source = self.checker.status.status_source
self.assertEqual(expected_status, actual_status)
self.assertEqual(expected_source, actual_source)
def test_query_status_negative_ipv6(self) -> None:
"""
Tests the method which let us query the status for the case that
the IP of the given URL is not known to be malicious.
"""
self.mock_query_tool.return_value = self.fake_query_a_record_not_known()
self.checker.subject = "https://[2606:2800:220:1:248:1893:25c8:1946]"
self.checker.query_status()
expected_status = "SANE"
expected_source = "REPUTATION"
actual_status = self.checker.status.status
actual_source = self.checker.status.status_source
self.assertEqual(expected_status, actual_status)
self.assertEqual(expected_source, actual_source)
if __name__ == "__main__":
unittest.main()
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