| #!/usr/bin/env python |
| |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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 unittest.mock import patch |
| from apache_ranger.exceptions import RangerServiceException |
| from apache_ranger.model.ranger_service import RangerService |
| from apache_ranger.client.ranger_client import API, HttpMethod, HTTPStatus, RangerClient |
| |
| |
| class MockResponse: |
| def __init__(self, status_code, response=None, content=None): |
| self.status_code = status_code |
| self.response = response |
| self.content = content |
| return |
| |
| def json(self): |
| return self.response |
| |
| def text(self): |
| return str(self.content) |
| |
| |
| class TestRangerClient(unittest.TestCase): |
| URL = "url" |
| AUTH = ("user", "password") |
| |
| @patch('apache_ranger.client.ranger_client.Session') |
| def test_get_service_unavailable(self, mock_session): |
| mock_session.return_value.get.return_value = MockResponse(HTTPStatus.SERVICE_UNAVAILABLE) |
| result = RangerClient(TestRangerClient.URL, TestRangerClient.AUTH).find_services() |
| |
| self.assertTrue(result is None) |
| |
| |
| @patch('apache_ranger.client.ranger_client.Session') |
| def test_get_success(self, mock_session): |
| response = [ RangerService() ] |
| mock_session.return_value.get.return_value = MockResponse(HTTPStatus.OK, response=response, content='Success') |
| result = RangerClient(TestRangerClient.URL, TestRangerClient.AUTH).find_services() |
| |
| self.assertEqual(response, result) |
| |
| |
| @patch('apache_ranger.client.ranger_client.Session') |
| @patch('apache_ranger.client.ranger_client.Response') |
| def test_get_unexpected_status_code(self, mock_response, mock_session): |
| content = 'Internal Server Error' |
| mock_response.text = content |
| mock_response.content = content |
| mock_response.status_code = HTTPStatus.INTERNAL_SERVER_ERROR |
| mock_session.return_value.get.return_value = mock_response |
| |
| try: |
| RangerClient(TestRangerClient.URL, TestRangerClient.AUTH).find_services() |
| except RangerServiceException as e: |
| self.assertTrue(HTTPStatus.INTERNAL_SERVER_ERROR, e.statusCode) |
| |
| |
| @patch('apache_ranger.client.ranger_client.RangerClient.FIND_SERVICES') |
| def test_unexpected_http_method(self, mock_api): |
| mock_api.method.return_value = "PATCH" |
| mock_api.url = TestRangerClient.URL |
| mock_api.path = RangerClient.URI_SERVICE |
| |
| try: |
| RangerClient(TestRangerClient.URL, TestRangerClient.AUTH).find_services() |
| except RangerServiceException as e: |
| self.assertTrue('Unsupported HTTP Method' in repr(e)) |
| |
| |
| def test_url_missing_format(self): |
| params = {'arg1': 1, 'arg2': 2} |
| |
| try: |
| API("{arg1}test{arg2}path{arg3}", HttpMethod.GET, HTTPStatus.OK).format_path(params) |
| |
| self.fail("Supposed to fail") |
| except KeyError as e: |
| self.assertTrue('KeyError' in repr(e)) |
| |
| |
| def test_url_invalid_format(self): |
| params = {'1', '2'} |
| |
| try: |
| API("{}test{}path{}", HttpMethod.GET, HTTPStatus.OK).format_path(params) |
| |
| self.fail("Supposed to fail") |
| except TypeError as e: |
| self.assertTrue('TypeError' in repr(e)) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |