313 lines
13 KiB
Python
313 lines
13 KiB
Python
#
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# Copyright Ericsson AB 2013. All rights reserved
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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 complex queries for samples
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"""
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import datetime
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from oslo_utils import timeutils
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from ceilometer.publisher import utils
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from ceilometer import sample
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from ceilometer.tests.functional.api import v2 as tests_api
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admin_header = {"X-Roles": "admin",
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"X-Project-Id":
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"project-id1"}
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non_admin_header = {"X-Roles": "Member",
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"X-Project-Id":
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"project-id1"}
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class TestQueryMetersController(tests_api.FunctionalTest):
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def setUp(self):
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super(TestQueryMetersController, self).setUp()
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self.url = '/query/samples'
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for cnt in [
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sample.Sample('meter.test',
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'cumulative',
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'',
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1,
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'user-id1',
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'project-id1',
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'resource-id1',
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timestamp=datetime.datetime(2012, 7, 2, 10, 40),
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resource_metadata={'display_name': 'test-server1',
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'tag': 'self.sample',
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'size': 456,
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'util': 0.25,
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'is_public': True},
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source='test_source'),
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sample.Sample('meter.test',
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'cumulative',
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'',
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2,
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'user-id2',
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'project-id2',
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'resource-id2',
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timestamp=datetime.datetime(2012, 7, 2, 10, 41),
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resource_metadata={'display_name': 'test-server2',
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'tag': 'self.sample',
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'size': 123,
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'util': 0.75,
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'is_public': True},
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source='test_source'),
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sample.Sample('meter.test',
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'cumulative',
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'',
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3,
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'user-id3',
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'project-id3',
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'resource-id3',
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timestamp=datetime.datetime(2012, 7, 2, 10, 42),
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resource_metadata={'display_name': 'test-server3',
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'tag': 'self.sample',
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'size': 789,
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'util': 0.95,
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'is_public': True},
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source='test_source')]:
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msg = utils.meter_message_from_counter(
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cnt, self.CONF.publisher.telemetry_secret)
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self.conn.record_metering_data(msg)
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def test_query_fields_are_optional(self):
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data = self.post_json(self.url, params={})
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self.assertEqual(3, len(data.json))
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def test_query_with_isotime(self):
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date_time = datetime.datetime(2012, 7, 2, 10, 41)
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isotime = date_time.isoformat()
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data = self.post_json(self.url,
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params={"filter":
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'{">=": {"timestamp": "'
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+ isotime + '"}}'})
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self.assertEqual(2, len(data.json))
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for sample_item in data.json:
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result_time = timeutils.parse_isotime(sample_item['timestamp'])
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result_time = result_time.replace(tzinfo=None)
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self.assertGreaterEqual(result_time, date_time)
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def test_non_admin_tenant_sees_only_its_own_project(self):
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data = self.post_json(self.url,
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params={},
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headers=non_admin_header)
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for sample_item in data.json:
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self.assertEqual("project-id1", sample_item['project_id'])
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def test_non_admin_tenant_cannot_query_others_project(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": {"project_id": "project-id2"}}'},
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expect_errors=True,
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headers=non_admin_header)
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self.assertEqual(401, data.status_int)
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self.assertIn(b"Not Authorized to access project project-id2",
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data.body)
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def test_non_admin_tenant_can_explicitly_filter_for_own_project(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": {"project_id": "project-id1"}}'},
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headers=non_admin_header)
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for sample_item in data.json:
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self.assertEqual("project-id1", sample_item['project_id'])
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def test_admin_tenant_sees_every_project(self):
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data = self.post_json(self.url,
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params={},
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headers=admin_header)
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self.assertEqual(3, len(data.json))
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for sample_item in data.json:
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self.assertIn(sample_item['project_id'],
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(["project-id1", "project-id2", "project-id3"]))
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def test_admin_tenant_sees_every_project_with_complex_filter(self):
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filter = ('{"OR": ' +
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'[{"=": {"project_id": "project-id1"}}, ' +
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'{"=": {"project_id": "project-id2"}}]}')
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data = self.post_json(self.url,
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params={"filter": filter},
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headers=admin_header)
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self.assertEqual(2, len(data.json))
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for sample_item in data.json:
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self.assertIn(sample_item['project_id'],
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(["project-id1", "project-id2"]))
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def test_admin_tenant_sees_every_project_with_in_filter(self):
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filter = ('{"In": ' +
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'{"project_id": ["project-id1", "project-id2"]}}')
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data = self.post_json(self.url,
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params={"filter": filter},
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headers=admin_header)
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self.assertEqual(2, len(data.json))
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for sample_item in data.json:
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self.assertIn(sample_item['project_id'],
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(["project-id1", "project-id2"]))
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def test_admin_tenant_can_query_any_project(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": {"project_id": "project-id2"}}'},
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headers=admin_header)
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self.assertEqual(1, len(data.json))
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for sample_item in data.json:
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self.assertIn(sample_item['project_id'], set(["project-id2"]))
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def test_query_with_orderby(self):
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data = self.post_json(self.url,
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params={"orderby": '[{"project_id": "DESC"}]'})
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self.assertEqual(3, len(data.json))
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self.assertEqual(["project-id3", "project-id2", "project-id1"],
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[s["project_id"] for s in data.json])
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def test_query_with_field_name_project(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": {"project": "project-id2"}}'})
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self.assertEqual(1, len(data.json))
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for sample_item in data.json:
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self.assertIn(sample_item['project_id'], set(["project-id2"]))
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def test_query_with_field_name_resource(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": {"resource": "resource-id2"}}'})
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self.assertEqual(1, len(data.json))
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for sample_item in data.json:
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self.assertIn(sample_item['resource_id'], set(["resource-id2"]))
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def test_query_with_wrong_field_name(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": {"unknown": "resource-id2"}}'},
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expect_errors=True)
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self.assertEqual(400, data.status_int)
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self.assertIn(b"is not valid under any of the given schemas",
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data.body)
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def test_query_with_wrong_json(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": "resource": "resource-id2"}}'},
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expect_errors=True)
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self.assertEqual(400, data.status_int)
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self.assertIn(b"Filter expression not valid", data.body)
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def test_query_with_field_name_user(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": {"user": "user-id2"}}'})
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self.assertEqual(1, len(data.json))
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for sample_item in data.json:
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self.assertIn(sample_item['user_id'], set(["user-id2"]))
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def test_query_with_field_name_meter(self):
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data = self.post_json(self.url,
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params={"filter":
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'{"=": {"meter": "meter.test"}}'})
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self.assertEqual(3, len(data.json))
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for sample_item in data.json:
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self.assertIn(sample_item['meter'], set(["meter.test"]))
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def test_query_with_lower_and_upper_case_orderby(self):
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data = self.post_json(self.url,
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params={"orderby": '[{"project_id": "DeSc"}]'})
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self.assertEqual(3, len(data.json))
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self.assertEqual(["project-id3", "project-id2", "project-id1"],
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[s["project_id"] for s in data.json])
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def test_query_with_user_field_name_orderby(self):
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data = self.post_json(self.url,
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params={"orderby": '[{"user": "aSc"}]'})
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self.assertEqual(3, len(data.json))
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self.assertEqual(["user-id1", "user-id2", "user-id3"],
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[s["user_id"] for s in data.json])
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def test_query_with_volume_field_name_orderby(self):
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data = self.post_json(self.url,
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params={"orderby": '[{"volume": "deSc"}]'})
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self.assertEqual(3, len(data.json))
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self.assertEqual([3, 2, 1],
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[s["volume"] for s in data.json])
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def test_query_with_missing_order_in_orderby(self):
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data = self.post_json(self.url,
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params={"orderby": '[{"project_id": ""}]'},
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expect_errors=True)
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self.assertEqual(400, data.status_int)
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self.assertIn(b"does not match '(?i)^asc$|^desc$'", data.body)
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def test_query_with_wrong_json_in_orderby(self):
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data = self.post_json(self.url,
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params={"orderby": '{"project_id": "desc"}]'},
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expect_errors=True)
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self.assertEqual(400, data.status_int)
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self.assertIn(b"Order-by expression not valid: Extra data", data.body)
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def test_filter_with_metadata(self):
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data = self.post_json(self.url,
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params={"filter":
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'{">=": {"metadata.util": 0.5}}'})
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self.assertEqual(2, len(data.json))
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for sample_item in data.json:
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self.assertGreaterEqual(float(sample_item["metadata"]["util"]),
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0.5)
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def test_filter_with_negation(self):
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filter_expr = '{"not": {">=": {"metadata.util": 0.5}}}'
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data = self.post_json(self.url,
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params={"filter": filter_expr})
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self.assertEqual(1, len(data.json))
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for sample_item in data.json:
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self.assertLess(float(sample_item["metadata"]["util"]), 0.5)
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def test_limit_must_be_positive(self):
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data = self.post_json(self.url,
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params={"limit": 0},
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expect_errors=True)
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self.assertEqual(400, data.status_int)
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self.assertIn(b"Limit must be positive", data.body)
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def test_default_limit(self):
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self.CONF.set_override('default_api_return_limit', 1, group='api')
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data = self.post_json(self.url, params={})
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self.assertEqual(1, len(data.json))
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