Add unittest for os_service_types.data module.
Change-Id: I1d0e68f361e6fb9ddd578debeaaf0b6b5c0879fd
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@ -17,6 +17,8 @@
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import copy
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import datetime
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import os
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import tempfile
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from oslotest import base
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@ -231,3 +233,19 @@ class ServiceDataMixin(object):
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self.assertEqual(
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data,
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self.service_types.get_service_data(self.all_services[index]))
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class TemporaryFileMixin(base.BaseTestCase):
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def create_temp_file(self, mode='w', suffix='', prefix='tmp', dir=None,
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text=False, delete=True):
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fd, name = tempfile.mkstemp(suffix=suffix, prefix=prefix, dir=dir,
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text=text)
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fd = os.fdopen(fd, mode)
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if delete:
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self.addCleanup(self._delete_temp, fd, name)
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return fd, name
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def _delete_temp(self, fd, name):
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fd.close()
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os.unlink(name)
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@ -0,0 +1,61 @@
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# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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test_data
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------------
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Tests for `os_service_types.data` module.
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"""
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import json
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import six
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from os_service_types import data
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from os_service_types.tests import base
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if six.PY2:
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# Python 2 has not FileNotFoundError exception
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FileNotFoundError = IOError
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class TestData(base.TestCase, base.TemporaryFileMixin):
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def setUp(self):
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super(TestData, self).setUp()
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def test_load(self):
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json_data = {'some_key': 'some_value'}
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filename = self.create_json(json_data)
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actual_data = data.read_data(filename)
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self.assertEqual(json_data, actual_data)
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def test_load_service_types(self):
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json_data = data.read_data('service-types.json')
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for key in ["all_types_by_service_type", "forward",
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"primary_service_by_project", "reverse"]:
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self.assertIn(key, json_data)
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def test_load_non_existing(self):
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self.assertRaises(FileNotFoundError, data.read_data,
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'/non-existing-file')
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def create_json(self, json_data):
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fd, name = self.create_temp_file(suffix='.json')
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with fd:
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json.dump(json_data, fd)
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return name
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@ -15,3 +15,4 @@ openstackdocstheme>=1.18.1 # Apache-2.0
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keystoneauth1>=3.4.0 # Apache-2.0
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# releasenotes
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reno>=2.5.0 # Apache-2.0
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six>=1.10.0 # MIT
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