265 lines
10 KiB
Python
265 lines
10 KiB
Python
#
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# Copyright 2016 IBM
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#
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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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"""Tests for ceilometer/publisher/http.py
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"""
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import datetime
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import mock
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from oslotest import base
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import requests
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from six.moves.urllib import parse as urlparse
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import uuid
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from ceilometer.event import models as event
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from ceilometer.publisher import http
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from ceilometer import sample
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from ceilometer import service
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class TestHttpPublisher(base.BaseTestCase):
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resource_id = str(uuid.uuid4())
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sample_data = [
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sample.Sample(
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name='alpha',
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type=sample.TYPE_CUMULATIVE,
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unit='',
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volume=1,
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user_id='test',
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project_id='test',
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resource_id=resource_id,
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timestamp=datetime.datetime.utcnow().isoformat(),
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resource_metadata={'name': 'TestPublish'},
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),
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sample.Sample(
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name='beta',
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type=sample.TYPE_CUMULATIVE,
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unit='',
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volume=1,
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user_id='test',
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project_id='test',
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resource_id=resource_id,
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timestamp=datetime.datetime.utcnow().isoformat(),
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resource_metadata={'name': 'TestPublish'},
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),
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sample.Sample(
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name='gamma',
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type=sample.TYPE_CUMULATIVE,
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unit='',
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volume=1,
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user_id='test',
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project_id='test',
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resource_id=resource_id,
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timestamp=datetime.datetime.now().isoformat(),
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resource_metadata={'name': 'TestPublish'},
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),
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]
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event_data = [event.Event(
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message_id=str(uuid.uuid4()), event_type='event_%d' % i,
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generated=datetime.datetime.utcnow().isoformat(),
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traits=[], raw={'payload': {'some': 'aa'}}) for i in range(3)]
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def setUp(self):
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super(TestHttpPublisher, self).setUp()
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self.CONF = service.prepare_service([], [])
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def test_http_publisher_config(self):
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"""Test publisher config parameters."""
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# invalid hostname, the given url, results in an empty hostname
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parsed_url = urlparse.urlparse('http:/aaa.bb/path')
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self.assertRaises(ValueError, http.HttpPublisher,
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self.CONF, parsed_url)
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# invalid port
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parsed_url = urlparse.urlparse('http://aaa:bb/path')
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self.assertRaises(ValueError, http.HttpPublisher,
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self.CONF, parsed_url)
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parsed_url = urlparse.urlparse('http://localhost:90/path1')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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# By default, timeout and retry_count should be set to 5 and 2
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# respectively
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self.assertEqual(5, publisher.timeout)
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self.assertEqual(2, publisher.max_retries)
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parsed_url = urlparse.urlparse('http://localhost:90/path1?'
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'timeout=19&max_retries=4')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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self.assertEqual(19, publisher.timeout)
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self.assertEqual(4, publisher.max_retries)
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parsed_url = urlparse.urlparse('http://localhost:90/path1?'
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'timeout=19')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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self.assertEqual(19, publisher.timeout)
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self.assertEqual(2, publisher.max_retries)
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parsed_url = urlparse.urlparse('http://localhost:90/path1?'
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'max_retries=6')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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self.assertEqual(5, publisher.timeout)
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self.assertEqual(6, publisher.max_retries)
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@mock.patch('ceilometer.publisher.http.LOG')
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def test_http_post_samples(self, thelog):
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"""Test publisher post."""
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parsed_url = urlparse.urlparse('http://localhost:90/path1')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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res = requests.Response()
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res.status_code = 200
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with mock.patch.object(requests.Session, 'post',
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return_value=res) as m_req:
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publisher.publish_samples(self.sample_data)
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self.assertEqual(1, m_req.call_count)
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self.assertFalse(thelog.exception.called)
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res = requests.Response()
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res.status_code = 401
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with mock.patch.object(requests.Session, 'post',
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return_value=res) as m_req:
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publisher.publish_samples(self.sample_data)
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self.assertEqual(1, m_req.call_count)
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self.assertTrue(thelog.exception.called)
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@mock.patch('ceilometer.publisher.http.LOG')
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def test_http_post_events(self, thelog):
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"""Test publisher post."""
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parsed_url = urlparse.urlparse('http://localhost:90/path1')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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res = requests.Response()
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res.status_code = 200
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with mock.patch.object(requests.Session, 'post',
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return_value=res) as m_req:
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publisher.publish_events(self.event_data)
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self.assertEqual(1, m_req.call_count)
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self.assertFalse(thelog.exception.called)
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res = requests.Response()
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res.status_code = 401
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with mock.patch.object(requests.Session, 'post',
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return_value=res) as m_req:
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publisher.publish_events(self.event_data)
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self.assertEqual(1, m_req.call_count)
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self.assertTrue(thelog.exception.called)
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@mock.patch('ceilometer.publisher.http.LOG')
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def test_http_post_empty_data(self, thelog):
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parsed_url = urlparse.urlparse('http://localhost:90/path1')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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res = requests.Response()
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res.status_code = 200
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with mock.patch.object(requests.Session, 'post',
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return_value=res) as m_req:
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publisher.publish_events([])
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self.assertEqual(0, m_req.call_count)
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self.assertTrue(thelog.debug.called)
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def _post_batch_control_test(self, method, data, batch):
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parsed_url = urlparse.urlparse('http://localhost:90/path1?'
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'batch=%s' % batch)
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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with mock.patch.object(requests.Session, 'post') as post:
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getattr(publisher, method)(data)
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self.assertEqual(1 if batch else 3, post.call_count)
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def test_post_batch_sample(self):
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self._post_batch_control_test('publish_samples', self.sample_data, 1)
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def test_post_no_batch_sample(self):
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self._post_batch_control_test('publish_samples', self.sample_data, 0)
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def test_post_batch_event(self):
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self._post_batch_control_test('publish_events', self.event_data, 1)
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def test_post_no_batch_event(self):
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self._post_batch_control_test('publish_events', self.event_data, 0)
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def test_post_verify_ssl_default(self):
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parsed_url = urlparse.urlparse('http://localhost:90/path1')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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with mock.patch.object(requests.Session, 'post') as post:
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publisher.publish_samples(self.sample_data)
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self.assertTrue(post.call_args[1]['verify'])
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def test_post_verify_ssl_True(self):
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parsed_url = urlparse.urlparse('http://localhost:90/path1?'
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'verify_ssl=True')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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with mock.patch.object(requests.Session, 'post') as post:
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publisher.publish_samples(self.sample_data)
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self.assertTrue(post.call_args[1]['verify'])
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def test_post_verify_ssl_False(self):
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parsed_url = urlparse.urlparse('http://localhost:90/path1?'
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'verify_ssl=False')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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with mock.patch.object(requests.Session, 'post') as post:
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publisher.publish_samples(self.sample_data)
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self.assertFalse(post.call_args[1]['verify'])
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def test_post_verify_ssl_path(self):
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parsed_url = urlparse.urlparse('http://localhost:90/path1?'
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'verify_ssl=/path/to/cert.crt')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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with mock.patch.object(requests.Session, 'post') as post:
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publisher.publish_samples(self.sample_data)
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self.assertEqual('/path/to/cert.crt', post.call_args[1]['verify'])
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def test_post_basic_auth(self):
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parsed_url = urlparse.urlparse(
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'http://alice:l00kingGla$$@localhost:90/path1?')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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with mock.patch.object(requests.Session, 'post') as post:
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publisher.publish_samples(self.sample_data)
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self.assertEqual(('alice', 'l00kingGla$$'),
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post.call_args[1]['auth'])
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def test_post_client_cert_auth(self):
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parsed_url = urlparse.urlparse('http://localhost:90/path1?'
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'clientcert=/path/to/cert.crt&'
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'clientkey=/path/to/cert.key')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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with mock.patch.object(requests.Session, 'post') as post:
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publisher.publish_samples(self.sample_data)
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self.assertEqual(('/path/to/cert.crt', '/path/to/cert.key'),
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post.call_args[1]['cert'])
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def test_post_raw_only(self):
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parsed_url = urlparse.urlparse('http://localhost:90/path1?raw_only=1')
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publisher = http.HttpPublisher(self.CONF, parsed_url)
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with mock.patch.object(requests.Session, 'post') as post:
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publisher.publish_events(self.event_data)
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self.assertEqual(
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'[{"some":"aa"},{"some":"aa"},{"some":"aa"}]',
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post.call_args[1]['data'])
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