Source code for ceilometer.tests.functional.api.v2.test_event_scenarios

#
# Copyright 2013 Hewlett-Packard Development Company, L.P.
#
# 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
#
#      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.
"""Test event, event_type and trait retrieval."""

import datetime
import uuid

import webtest.app

from ceilometer.event.storage import models
from ceilometer.tests import db as tests_db
from ceilometer.tests.functional.api import v2

USER_ID = uuid.uuid4().hex
PROJ_ID = uuid.uuid4().hex
HEADERS = {"X-Roles": "admin",
           "X-User-Id": USER_ID,
           "X-Project-Id": PROJ_ID}


[docs]class EventTestBase(v2.FunctionalTest):
[docs] def setUp(self): super(EventTestBase, self).setUp() self._generate_models()
def _generate_models(self): event_models = [] base = 0 self.s_time = datetime.datetime(2013, 12, 31, 5, 0) self.trait_time = datetime.datetime(2013, 12, 31, 5, 0) for event_type in ['Foo', 'Bar', 'Zoo']: trait_models = [models.Trait(name, type, value) for name, type, value in [ ('trait_A', models.Trait.TEXT_TYPE, "my_%s_text" % event_type), ('trait_B', models.Trait.INT_TYPE, base + 1), ('trait_C', models.Trait.FLOAT_TYPE, float(base) + 0.123456), ('trait_D', models.Trait.DATETIME_TYPE, self.trait_time)]] # Message ID for test will be 'base'. So, message ID for the first # event will be '0', the second '100', and so on. # trait_time in first event will be equal to self.trait_time # (datetime.datetime(2013, 12, 31, 5, 0)), next will add 1 day, so # second will be (datetime.datetime(2014, 01, 01, 5, 0)) and so on. event_models.append( models.Event(message_id=str(base), event_type=event_type, generated=self.trait_time, traits=trait_models, raw={'status': {'nested': 'started'}})) base += 100 self.trait_time += datetime.timedelta(days=1) self.event_conn.record_events(event_models)
[docs]class TestEventTypeAPI(EventTestBase): PATH = '/event_types'
[docs] def test_event_types(self): data = self.get_json(self.PATH, headers=HEADERS) for event_type in ['Foo', 'Bar', 'Zoo']: self.assertIn(event_type, data)
[docs]class TestTraitAPI(EventTestBase): PATH = '/event_types/%s/traits'
[docs] def test_get_traits_for_event(self): path = self.PATH % "Foo" data = self.get_json(path, headers=HEADERS) self.assertEqual(4, len(data))
[docs] def test_get_event_invalid_path(self): data = self.get_json('/event_types/trait_A/', headers=HEADERS, expect_errors=True) self.assertEqual(404, data.status_int)
[docs] def test_get_traits_for_non_existent_event(self): path = self.PATH % "NO_SUCH_EVENT_TYPE" data = self.get_json(path, headers=HEADERS) self.assertEqual([], data)
[docs] def test_get_trait_data_for_event(self): path = (self.PATH % "Foo") + "/trait_A" data = self.get_json(path, headers=HEADERS) self.assertEqual(1, len(data)) self.assertEqual("trait_A", data[0]['name']) path = (self.PATH % "Foo") + "/trait_B" data = self.get_json(path, headers=HEADERS) self.assertEqual(1, len(data)) self.assertEqual("trait_B", data[0]['name']) self.assertEqual("1", data[0]['value']) path = (self.PATH % "Foo") + "/trait_D" data = self.get_json(path, headers=HEADERS) self.assertEqual(1, len(data)) self.assertEqual("trait_D", data[0]['name']) self.assertEqual((self.trait_time - datetime.timedelta(days=3)). isoformat(), data[0]['value'])
[docs] def test_get_trait_data_for_non_existent_event(self): path = (self.PATH % "NO_SUCH_EVENT") + "/trait_A" data = self.get_json(path, headers=HEADERS) self.assertEqual([], data)
[docs] def test_get_trait_data_for_non_existent_trait(self): path = (self.PATH % "Foo") + "/no_such_trait" data = self.get_json(path, headers=HEADERS) self.assertEqual([], data)
[docs]class TestEventAPI(EventTestBase): PATH = '/events'
[docs] def test_get_events(self): data = self.get_json(self.PATH, headers=HEADERS) self.assertEqual(3, len(data)) # We expect to get native UTC generated time back trait_time = self.s_time for event in data: expected_generated = trait_time.isoformat() self.assertIn(event['event_type'], ['Foo', 'Bar', 'Zoo']) self.assertEqual(4, len(event['traits'])) self.assertEqual({'status': {'nested': 'started'}}, event['raw']), self.assertEqual(expected_generated, event['generated']) for trait_name in ['trait_A', 'trait_B', 'trait_C', 'trait_D']: self.assertIn(trait_name, map(lambda x: x['name'], event['traits'])) trait_time += datetime.timedelta(days=1)
[docs] def test_get_event_by_message_id(self): event = self.get_json(self.PATH + "/100", headers=HEADERS) expected_traits = [{'name': 'trait_A', 'type': 'string', 'value': 'my_Bar_text'}, {'name': 'trait_B', 'type': 'integer', 'value': '101'}, {'name': 'trait_C', 'type': 'float', 'value': '100.123456'}, {'name': 'trait_D', 'type': 'datetime', 'value': '2014-01-01T05:00:00'}] self.assertEqual('100', event['message_id']) self.assertEqual('Bar', event['event_type']) self.assertEqual('2014-01-01T05:00:00', event['generated']) self.assertEqual(expected_traits, event['traits'])
[docs] def test_get_event_by_message_id_no_such_id(self): data = self.get_json(self.PATH + "/DNE", headers=HEADERS, expect_errors=True) self.assertEqual(404, data.status_int)
[docs] def test_get_events_filter_event_type(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'event_type', 'value': 'Foo'}]) self.assertEqual(1, len(data))
[docs] def test_get_events_filter_trait_no_type(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Foo_text'}]) self.assertEqual(1, len(data)) self.assertEqual('Foo', data[0]['event_type'])
[docs] def test_get_events_filter_trait_empty_type(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Foo_text', 'type': ''}]) self.assertEqual(1, len(data)) self.assertEqual('Foo', data[0]['event_type'])
[docs] def test_get_events_filter_trait_invalid_type(self): resp = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Foo_text', 'type': 'whats-up'}], expect_errors=True) self.assertEqual(400, resp.status_code) self.assertEqual("The data type whats-up is not supported. The " "supported data type list is: [\'integer\', " "\'float\', \'string\', \'datetime\']", resp.json['error_message']['faultstring'])
[docs] def test_get_events_filter_operator_invalid_type(self): resp = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Foo_text', 'op': 'whats-up'}], expect_errors=True) self.assertEqual(400, resp.status_code) self.assertEqual("Operator whats-up is not supported. The " "supported operators are: (\'lt\', \'le\', " "\'eq\', \'ne\', \'ge\', \'gt\')", resp.json['error_message']['faultstring'])
[docs] def test_get_events_filter_start_timestamp(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'start_timestamp', 'op': 'ge', 'value': '2014-01-01T00:00:00'}]) self.assertEqual(2, len(data)) sorted_types = sorted([d['event_type'] for d in data]) event_types = ['Foo', 'Bar', 'Zoo'] self.assertEqual(sorted_types, sorted(event_types[1:]))
[docs] def test_get_events_filter_start_timestamp_invalid_op(self): resp = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'start_timestamp', 'op': 'gt', 'value': '2014-01-01T00:00:00'}], expect_errors=True) self.assertEqual(400, resp.status_code) self.assertEqual(u'Operator gt is not supported. Only' ' `ge\' operator is available for field' ' start_timestamp', resp.json['error_message']['faultstring'])
[docs] def test_get_events_filter_end_timestamp(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'end_timestamp', 'op': 'le', 'value': '2014-01-03T00:00:00'}]) self.assertEqual(3, len(data)) event_types = ['Foo', 'Bar', 'Zoo'] sorted_types = sorted([d['event_type'] for d in data]) self.assertEqual(sorted_types, sorted(event_types[:3]))
[docs] def test_get_events_filter_end_timestamp_invalid_op(self): resp = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'end_timestamp', 'op': 'gt', 'value': '2014-01-03T00:00:00'}], expect_errors=True) self.assertEqual(400, resp.status_code) self.assertEqual(u'Operator gt is not supported. Only' ' `le\' operator is available for field' ' end_timestamp', resp.json['error_message']['faultstring'])
[docs] def test_get_events_filter_start_end_timestamp(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'start_timestamp', 'op': 'ge', 'value': '2014-01-02T00:00:00'}, {'field': 'end_timestamp', 'op': 'le', 'value': '2014-01-03T10:00:00'}]) self.assertEqual(1, len(data)) sorted_types = sorted([d['event_type'] for d in data]) event_types = ['Foo', 'Bar', 'Zoo'] self.assertEqual(sorted_types, sorted(event_types[2:3]))
[docs] def test_get_events_filter_text_trait(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Foo_text', 'type': 'string'}]) self.assertEqual(1, len(data)) self.assertEqual('Foo', data[0]['event_type'])
[docs] def test_get_events_filter_int_trait(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '101', 'type': 'integer'}]) self.assertEqual(1, len(data)) self.assertEqual('Bar', data[0]['event_type']) traits = [x for x in data[0]['traits'] if x['name'] == 'trait_B'] self.assertEqual(1, len(traits)) self.assertEqual('integer', traits[0]['type']) self.assertEqual('101', traits[0]['value'])
[docs] def test_get_events_filter_float_trait(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_C', 'value': '200.123456', 'type': 'float'}]) self.assertEqual(1, len(data)) self.assertEqual('Zoo', data[0]['event_type']) traits = [x for x in data[0]['traits'] if x['name'] == 'trait_C'] self.assertEqual(1, len(traits)) self.assertEqual('float', traits[0]['type']) self.assertEqual('200.123456', traits[0]['value'])
[docs] def test_get_events_filter_datetime_trait(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_D', 'value': '2014-01-01T05:00:00', 'type': 'datetime'}]) self.assertEqual(1, len(data)) traits = [x for x in data[0]['traits'] if x['name'] == 'trait_D'] self.assertEqual(1, len(traits)) self.assertEqual('datetime', traits[0]['type']) self.assertEqual('2014-01-01T05:00:00', traits[0]['value'])
[docs] def test_get_events_multiple_filters(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '1', 'type': 'integer'}, {'field': 'trait_A', 'value': 'my_Foo_text', 'type': 'string'}]) self.assertEqual(1, len(data)) self.assertEqual('Foo', data[0]['event_type'])
[docs] def test_get_events_multiple_filters_no_matches(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '101', 'type': 'integer'}, {'field': 'trait_A', 'value': 'my_Foo_text', 'type': 'string'}]) self.assertEqual(0, len(data))
[docs] def test_get_events_multiple_filters_same_field_different_values(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Foo_text', 'type': 'string'}, {'field': 'trait_A', 'value': 'my_Bar_text', 'type': 'string'}]) self.assertEqual(0, len(data))
[docs] def test_get_events_not_filters(self): data = self.get_json(self.PATH, headers=HEADERS, q=[]) self.assertEqual(3, len(data))
[docs] def test_get_events_filter_op_string(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Foo_text', 'type': 'string', 'op': 'eq'}]) self.assertEqual(1, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Bar_text', 'type': 'string', 'op': 'lt'}]) self.assertEqual(0, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Zoo_text', 'type': 'string', 'op': 'le'}]) self.assertEqual(3, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Foo_text', 'type': 'string', 'op': 'ne'}]) self.assertEqual(2, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Bar_text', 'type': 'string', 'op': 'gt'}]) self.assertEqual(2, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_A', 'value': 'my_Zoo_text', 'type': 'string', 'op': 'ge'}]) self.assertEqual(1, len(data))
[docs] def test_get_events_filter_op_integer(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '101', 'type': 'integer', 'op': 'eq'}]) self.assertEqual(1, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '201', 'type': 'integer', 'op': 'lt'}]) self.assertEqual(2, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '1', 'type': 'integer', 'op': 'le'}]) self.assertEqual(1, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '101', 'type': 'integer', 'op': 'ne'}]) self.assertEqual(2, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '201', 'type': 'integer', 'op': 'gt'}]) self.assertEqual(0, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '1', 'type': 'integer', 'op': 'ge'}]) self.assertEqual(3, len(data))
[docs] def test_get_events_filter_op_float(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_C', 'value': '100.123456', 'type': 'float', 'op': 'eq'}]) self.assertEqual(1, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_C', 'value': '200.123456', 'type': 'float', 'op': 'lt'}]) self.assertEqual(2, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_C', 'value': '0.123456', 'type': 'float', 'op': 'le'}]) self.assertEqual(1, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_C', 'value': '100.123456', 'type': 'float', 'op': 'ne'}]) self.assertEqual(2, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_C', 'value': '200.123456', 'type': 'float', 'op': 'gt'}]) self.assertEqual(0, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_C', 'value': '0.123456', 'type': 'float', 'op': 'ge'}]) self.assertEqual(3, len(data))
[docs] def test_get_events_filter_op_datatime(self): data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_D', 'value': '2014-01-01T05:00:00', 'type': 'datetime', 'op': 'eq'}]) self.assertEqual(1, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_D', 'value': '2014-01-02T05:00:00', 'type': 'datetime', 'op': 'lt'}]) self.assertEqual(2, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_D', 'value': '2013-12-31T05:00:00', 'type': 'datetime', 'op': 'le'}]) self.assertEqual(1, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_D', 'value': '2014-01-01T05:00:00', 'type': 'datetime', 'op': 'ne'}]) self.assertEqual(2, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_D', 'value': '2014-01-02T05:00:00', 'type': 'datetime', 'op': 'gt'}]) self.assertEqual(0, len(data)) data = self.get_json(self.PATH, headers=HEADERS, q=[{'field': 'trait_D', 'value': '2013-12-31T05:00:00', 'type': 'datetime', 'op': 'ge'}]) self.assertEqual(3, len(data))
[docs] def test_get_events_filter_wrong_op(self): self.assertRaises(webtest.app.AppError, self.get_json, self.PATH, headers=HEADERS, q=[{'field': 'trait_B', 'value': '1', 'type': 'integer', 'op': 'el'}])
[docs]class AclRestrictedEventTestBase(v2.FunctionalTest):
[docs] def setUp(self): super(AclRestrictedEventTestBase, self).setUp() self.admin_user_id = uuid.uuid4().hex self.admin_proj_id = uuid.uuid4().hex self.user_id = uuid.uuid4().hex self.proj_id = uuid.uuid4().hex self._generate_models()
def _generate_models(self): event_models = [] self.s_time = datetime.datetime(2013, 12, 31, 5, 0) event_models.append( models.Event(message_id='1', event_type='empty_ev', generated=self.s_time, traits=[models.Trait('random', models.Trait.TEXT_TYPE, 'blah')], raw={})) event_models.append( models.Event(message_id='2', event_type='admin_ev', generated=self.s_time, traits=[models.Trait('project_id', models.Trait.TEXT_TYPE, self.admin_proj_id), models.Trait('user_id', models.Trait.TEXT_TYPE, self.admin_user_id)], raw={})) event_models.append( models.Event(message_id='3', event_type='user_ev', generated=self.s_time, traits=[models.Trait('project_id', models.Trait.TEXT_TYPE, self.proj_id), models.Trait('user_id', models.Trait.TEXT_TYPE, self.user_id)], raw={})) self.event_conn.record_events(event_models)
[docs] def test_non_admin_access(self): a_headers = {"X-Roles": "member", "X-User-Id": self.user_id, "X-Project-Id": self.proj_id} data = self.get_json('/events', headers=a_headers) self.assertEqual(1, len(data)) self.assertEqual('user_ev', data[0]['event_type'])
[docs] def test_non_admin_access_single(self): a_headers = {"X-Roles": "member", "X-User-Id": self.user_id, "X-Project-Id": self.proj_id} data = self.get_json('/events/3', headers=a_headers) self.assertEqual('user_ev', data['event_type'])
[docs] def test_non_admin_access_incorrect_user(self): a_headers = {"X-Roles": "member", "X-User-Id": 'blah', "X-Project-Id": self.proj_id} data = self.get_json('/events', headers=a_headers) self.assertEqual(0, len(data))
[docs] def test_non_admin_access_incorrect_proj(self): a_headers = {"X-Roles": "member", "X-User-Id": self.user_id, "X-Project-Id": 'blah'} data = self.get_json('/events', headers=a_headers) self.assertEqual(0, len(data))
[docs] def test_non_admin_access_single_invalid(self): a_headers = {"X-Roles": "member", "X-User-Id": self.user_id, "X-Project-Id": self.proj_id} data = self.get_json('/events/1', headers=a_headers, expect_errors=True) self.assertEqual(404, data.status_int)
@tests_db.run_with('sqlite', 'mysql', 'pgsql', 'mongodb', 'es')
[docs] def test_admin_access(self): a_headers = {"X-Roles": "admin", "X-User-Id": self.admin_user_id, "X-Project-Id": self.admin_proj_id} data = self.get_json('/events', headers=a_headers) self.assertEqual(2, len(data)) self.assertEqual(set(['empty_ev', 'admin_ev']), set(ev['event_type'] for ev in data))
@tests_db.run_with('sqlite', 'mysql', 'pgsql', 'mongodb', 'es')
[docs] def test_admin_access_trait_filter(self): a_headers = {"X-Roles": "admin", "X-User-Id": self.admin_user_id, "X-Project-Id": self.admin_proj_id} data = self.get_json('/events', headers=a_headers, q=[{'field': 'random', 'value': 'blah', 'type': 'string', 'op': 'eq'}]) self.assertEqual(1, len(data)) self.assertEqual('empty_ev', data[0]['event_type'])
@tests_db.run_with('sqlite', 'mysql', 'pgsql', 'mongodb', 'es')
[docs] def test_admin_access_single(self): a_headers = {"X-Roles": "admin", "X-User-Id": self.admin_user_id, "X-Project-Id": self.admin_proj_id} data = self.get_json('/events/1', headers=a_headers) self.assertEqual('empty_ev', data['event_type']) data = self.get_json('/events/2', headers=a_headers) self.assertEqual('admin_ev', data['event_type'])
@tests_db.run_with('sqlite', 'mysql', 'pgsql', 'mongodb', 'es')
[docs] def test_admin_access_trait_filter_no_access(self): a_headers = {"X-Roles": "admin", "X-User-Id": self.admin_user_id, "X-Project-Id": self.admin_proj_id} data = self.get_json('/events', headers=a_headers, q=[{'field': 'user_id', 'value': self.user_id, 'type': 'string', 'op': 'eq'}]) self.assertEqual(0, len(data))
[docs]class EventRestrictionTestBase(v2.FunctionalTest):
[docs] def setUp(self): super(EventRestrictionTestBase, self).setUp() self.CONF.set_override('default_api_return_limit', 10, group='api') self._generate_models()
def _generate_models(self): event_models = [] base = 0 self.s_time = datetime.datetime(2013, 12, 31, 5, 0) self.trait_time = datetime.datetime(2013, 12, 31, 5, 0) for i in range(20): trait_models = [models.Trait(name, type, value) for name, type, value in [ ('trait_A', models.Trait.TEXT_TYPE, "my_text"), ('trait_B', models.Trait.INT_TYPE, base + 1), ('trait_C', models.Trait.FLOAT_TYPE, float(base) + 0.123456), ('trait_D', models.Trait.DATETIME_TYPE, self.trait_time)]] event_models.append( models.Event(message_id=str(uuid.uuid4()), event_type='foo.bar', generated=self.trait_time, traits=trait_models, raw={'status': {'nested': 'started'}})) self.trait_time += datetime.timedelta(seconds=1) self.event_conn.record_events(event_models)
[docs]class TestEventRestriction(EventRestrictionTestBase):
[docs] def test_get_limit(self): data = self.get_json('/events?limit=1', headers=HEADERS) self.assertEqual(1, len(data))
[docs] def test_get_limit_negative(self): self.assertRaises(webtest.app.AppError, self.get_json, '/events?limit=-2', headers=HEADERS)
[docs] def test_get_limit_bigger(self): data = self.get_json('/events?limit=100', headers=HEADERS) self.assertEqual(20, len(data))
[docs] def test_get_default_limit(self): data = self.get_json('/events', headers=HEADERS) self.assertEqual(10, len(data))

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