tuning-box/tuning_box/tests/library/test_resource_values.py
Alexander Kislitsky 3705aa1526 Fetching effective resource values optimized
Now only required resource values are fetched on calculating
effective values.
Calculation of effective values optimised to use indexed resource
values insead of going throw nested for loop.
Test for fetching values and effective values for 500 items
(nodes) added. Each resource value contains over than 10000 keys.
Logging added to the resource values fetching.

Change-Id: Icea7ece8a2bc6957bcb00c9d90d8cf59e5ca1da0
Closes-Bug: #1626147
2016-09-22 14:12:37 +03:00

439 lines
16 KiB
Python

# 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.
import itertools
import uuid
import six
from tuning_box import db
from tuning_box.tests.test_app import BaseTest
class TestResourceValues(BaseTest):
object_url = '/environments/{0}/{1}resources/{2}/values'
object_keys_url = object_url + '/keys/{3}'
def get_levels_path(self, levels):
if levels:
return '/'.join(itertools.chain.from_iterable(levels)) + '/'
else:
return ''
def test_put_resource_values_root(self):
self._fixture()
res = self.client.put('/environments/9/resources/5/values',
data={'k': 'v'})
self.assertEqual(res.status_code, 204)
self.assertEqual(res.data, b'')
with self.app.app_context():
resource_values = db.ResourceValues.query.filter_by(
environment_id=9, resource_definition_id=5).one_or_none()
self.assertIsNotNone(resource_values)
self.assertEqual(resource_values.values, {'k': 'v'})
self.assertIsNone(resource_values.level_value)
def test_put_resource_values_deep(self):
self._fixture()
res = self.client.put(
'/environments/9/lvl1/val1/lvl2/val2/resources/5/values',
data={'k': 'v'},
)
self.assertEqual(res.status_code, 204)
self.assertEqual(res.data, b'')
with self.app.app_context():
resource_values = db.ResourceValues.query.filter_by(
environment_id=9, resource_definition_id=5).one_or_none()
self.assertIsNotNone(resource_values)
self.assertEqual(resource_values.values, {'k': 'v'})
level_value = resource_values.level_value
self.assertEqual(level_value.level.name, 'lvl2')
self.assertEqual(level_value.value, 'val2')
level = level_value.level.parent
self.assertIsNotNone(level)
self.assertEqual(level.name, 'lvl1')
self.assertIsNone(level.parent)
def test_put_resource_values_bad_level(self):
self.app.config["PROPAGATE_EXCEPTIONS"] = True
self._fixture()
res = self.client.put('/environments/9/lvlx/1/resources/5/values',
data={'k': 'v'})
self.assertEqual(res.status_code, 404)
self.assertEqual(
{"msg": "Unexpected level name 'lvlx'. Expected 'lvl1'."},
res.json
)
with self.app.app_context():
resource_values = db.ResourceValues.query.filter_by(
environment_id=9, resource_definition_id=5).one_or_none()
self.assertIsNone(resource_values)
def test_get_resource_values(self):
self._fixture()
res = self.client.put('/environments/9/resources/5/values',
data={'key': 'value'})
self.assertEqual(res.status_code, 204)
self.assertEqual(res.data, b'')
res = self.client.get(
'/environments/9/lvl1/1/resources/5/values',
)
self.assertEqual(res.status_code, 200)
self.assertEqual(res.json, {})
def test_get_resource_values_by_name(self):
self._fixture()
env_id = 9
res_name = 'resdef1'
object_url = self.object_url.format(
env_id, '', res_name
)
res = self.client.get(object_url)
self.assertEqual(200, res.status_code)
self.assertEqual({}, res.json)
def test_get_resource_values_effective(self):
self._fixture()
res = self.client.put('/environments/9/resources/5/values',
data={'key': 'value'})
self.assertEqual(204, res.status_code)
self.assertEqual(res.data, b'')
res = self.client.get(
'/environments/9/lvl1/1/resources/5/values?effective',
)
self.assertEqual(200, res.status_code)
self.assertEqual(res.json, {'key': 'value'})
def test_get_resource_values_redirect_by_name_with_query(self):
self._fixture()
env_id = 9
res_name = 'resdef1'
obj_url = self.object_url.format(env_id, '', res_name)
expected = {'key': 'value'}
self.client.put(obj_url, data=expected)
res = self.client.get(obj_url + '?effective')
self.assertEqual(200, res.status_code)
self.assertEqual(expected, res.json)
def test_put_resource_values_by_name(self):
self._fixture()
env_id = 9
res_name = 'resdef1'
obj_url = self.object_url.format(
env_id, '', res_name
)
expected = {'key': 'value'}
res = self.client.put(obj_url, data=expected)
self.assertEqual(res.status_code, 204)
res = self.client.get(obj_url)
self.assertEqual(res.status_code, 200)
self.assertEqual(expected, res.json)
def test_put_resource_values_not_found(self):
self.app.config["PROPAGATE_EXCEPTIONS"] = True
self._fixture()
res = self.client.put(
'/environments/9/lvl1/val1/resources/5/values/keys/set',
data={}
)
self.assertEqual(404, res.status_code)
def test_put_resource_values_set_operation_error(self):
self.app.config["PROPAGATE_EXCEPTIONS"] = True
self._fixture()
environment_id = 9
res_def_id = 5
levels = (('lvl1', 'val1'), ('lvl2', 'val2'))
values = {'key': 'val'}
self._add_resource_values(environment_id, res_def_id, levels, values)
data = [['a', 'b', 'c', 'value']]
obj_keys_url = self.object_keys_url.format(
environment_id,
self.get_levels_path(levels),
res_def_id,
'set'
)
res = self.client.put(obj_keys_url, data=data)
self.assertEqual(409, res.status_code)
def test_put_resource_values_set(self):
self._fixture()
environment_id = 9
res_def_id = 5
levels = (('lvl1', 'val1'), ('lvl2', 'val2'))
values = {'key': 'val'}
self._add_resource_values(environment_id, res_def_id, levels, values)
obj_url = self.object_url.format(
environment_id,
self.get_levels_path(levels),
res_def_id
)
obj_keys_url = obj_url + '/keys/set'
data = [['key', 'key_value'], ['key_x', 'key_x_value']]
res = self.client.put(obj_keys_url, data=data)
self.assertEqual(204, res.status_code)
res = self.client.get(obj_url)
self.assertEqual(200, res.status_code)
actual = res.json
self.assertEqual({'key': 'key_value', 'key_x': 'key_x_value'},
actual)
def test_put_resource_values_levels_mismatch(self):
self.app.config["PROPAGATE_EXCEPTIONS"] = True
self._fixture()
env_id = 9
res_def_id = 5
levels = (('lvl1', 'val1'), ('lvl2', 'val2'), ('lvl3', 'val3'))
values = {'key': 'val'}
res = self._add_resource_values(
env_id, res_def_id, levels, values, expect_code=404)
self.assertEqual(
{'msg': "Levels [u'lvl1', u'lvl2', u'lvl3'] can't be matched with "
"environment 9 levels: [u'lvl1', u'lvl2']"},
res.json
)
def test_put_resource_values_levels_mismatch_for_empty_levels(self):
self.app.config["PROPAGATE_EXCEPTIONS"] = True
self._fixture()
env_id = 9
res_def_id = 5
levels = (('lvl1', 'val1'), ('lvl2', 'val2'), ('lvl3', 'val3'))
values = {'key': 'val'}
env_url = '/environments/{0}'.format(env_id)
res = self.client.put(env_url, data={'hierarchy_levels': []})
self.assertEqual(204, res.status_code)
res = self.client.get(env_url)
self.assertEqual(200, res.status_code)
self.assertEqual([], res.json['hierarchy_levels'])
res = self._add_resource_values(
env_id, res_def_id, levels, values, expect_code=404)
self.assertEqual(
{'msg': "Levels [u'lvl1', u'lvl2', u'lvl3'] can't be matched with "
"environment 9 levels: []"},
res.json
)
def test_put_resource_values_set_no_levels(self):
self._fixture()
environment_id = 9
res_def_id = 5
values = {'key': 'val'}
self._add_resource_values(environment_id, res_def_id, (), values)
obj_url = '/environments/{0}/resources/{1}/values'.format(
environment_id, res_def_id)
obj_keys_url = obj_url + '/keys/set'
data = [['key', 'key_value'], ['key_x', 'key_x_value']]
res = self.client.put(obj_keys_url, data=data)
self.assertEqual(204, res.status_code)
res = self.client.get(obj_url)
self.assertEqual(200, res.status_code)
actual = res.json
self.assertEqual({'key': 'key_value', 'key_x': 'key_x_value'},
actual)
def test_put_resource_values_delete(self):
self._fixture()
environment_id = 9
res_def_id = 5
levels = (('lvl1', 'val1'), ('lvl2', 'val2'))
values = {'key_0': 'val_0', 'key_1': 'val_1'}
self._add_resource_values(environment_id, res_def_id, levels, values)
obj_url = self.object_url.format(
environment_id,
self.get_levels_path(levels),
res_def_id
)
obj_keys_url = obj_url + '/keys/delete'
data = [['key_0']]
res = self.client.put(obj_keys_url, data=data)
self.assertEqual(204, res.status_code)
res = self.client.get(obj_url)
self.assertEqual(200, res.status_code)
actual = res.json
self.assertEqual({'key_1': 'val_1'}, actual)
def test_put_resource_values_delete_by_name(self):
self._fixture()
environment_id = 9
res_def_id = 5
res_def_name = 'resdef1'
levels = (('lvl1', 'val1'), ('lvl2', 'val2'))
values = {'key_0': 'val_0', 'key_1': 'val_1'}
self._add_resource_values(environment_id, res_def_id, levels, values)
obj_url = self.object_url.format(
environment_id,
self.get_levels_path(levels),
res_def_name
)
obj_keys_url = obj_url + '/keys/delete'
data = [['key_0']]
res = self.client.put(obj_keys_url, data=data)
self.assertEqual(204, res.status_code)
obj_url = self.object_url.format(
environment_id,
self.get_levels_path(levels),
res_def_id
)
res = self.client.get(obj_url)
self.assertEqual(200, res.status_code)
actual = res.json
self.assertEqual({'key_1': 'val_1'}, actual)
def test_put_resource_values_delete_operation_error(self):
self.app.config["PROPAGATE_EXCEPTIONS"] = True
self._fixture()
environment_id = 9
res_def_id = 5
levels = (('lvl1', 'val1'), ('lvl2', 'val2'))
values = {'key_0': 'val_0', 'key_1': 'val_1'}
self._add_resource_values(environment_id, res_def_id, levels, values)
obj_keys_url = self.object_keys_url.format(
environment_id,
self.get_levels_path(levels),
res_def_id,
'delete'
)
data = [['fake_key']]
res = self.client.put(obj_keys_url, data=data)
self.assertEqual(409, res.status_code)
data = [['key_0', 'val_0']]
res = self.client.put(obj_keys_url, data=data)
self.assertEqual(409, res.status_code)
def test_get_resource_values_effective_with_lookup(self):
self._fixture()
res = self.client.put('/environments/9/resources/5/values',
data={'key0': 'root_value_0',
'key1': 'root_value_1',
'key2': 'root_value_2',
'key3': 'root_value_3'})
self.assertEqual(res.status_code, 204)
# Set key0 value on level1
res = self.client.put('/environments/9/lvl1/1/resources/5/values',
data={'key0': 'lvl1_value_0'})
self.assertEqual(res.status_code, 204)
# Set key1, key2 values on level1/level2
res = self.client.put(
'/environments/9/lvl1/1/lvl2/2/resources/5/values',
data={'key1': 'lvl2_value_1', 'key2': 'lvl2_value_2'}
)
self.assertEqual(res.status_code, 204)
# Checking lookup info
res = self.client.get(
'/environments/9/lvl1/1/lvl2/2/resources/5/values?'
'effective&show_lookup',
)
self.assertEqual(res.status_code, 200)
expected = {
'key0': ['lvl1_value_0', '/lvl1/1/'],
'key1': ['lvl2_value_1', '/lvl1/1/lvl2/2/'],
'key2': ['lvl2_value_2', '/lvl1/1/lvl2/2/'],
'key3': ['root_value_3', '/']
}
self.assertEqual(expected, res.json)
def generate_values(self, size):
result = {}
for i in six.moves.range(size):
result[six.text_type(uuid.uuid4())] = i
return result
def test_get_resource_values_effective_lot_of_data(self):
self._fixture()
env_id = 9
res_id = 5
keys_on_root = 10000
keys_on_lvl1 = 15000
keys_on_lvl2 = 20000
values_on_level = 500
# Adding values on the root level
self._add_resource_values(
env_id, res_id, (), self.generate_values(keys_on_root))
# Adding values on the level lvl1 and lvl2
lvl_1_values = self.generate_values(keys_on_lvl1)
lvl_2_values = self.generate_values(keys_on_lvl2)
for lvl_val in six.moves.range(values_on_level):
lvl_val = six.text_type(lvl_val)
self._add_resource_values(
env_id, res_id, (('lvl1', lvl_val),), lvl_1_values)
self._add_resource_values(
env_id, res_id, (('lvl1', lvl_val), ('lvl2', lvl_val)),
lvl_2_values)
with self.app.app_context():
res_vals_count = db.ResourceValues.query.count()
self.assertEqual(1 + values_on_level * 2, res_vals_count)
# Check keys num on root level
obj_url = self.object_url.format(
env_id, self.get_levels_path(()),
res_id
)
res = self.client.get(obj_url)
self.assertEqual(keys_on_root, len(res.json))
res = self.client.get(obj_url, query_string={'effective': 1})
self.assertEqual(keys_on_root, len(res.json))
# Check keys num on lvl1
obj_url = self.object_url.format(
env_id, self.get_levels_path((('lvl1', '1'),)),
res_id
)
res = self.client.get(obj_url)
self.assertEqual(keys_on_lvl1, len(res.json))
res = self.client.get(obj_url, query_string={'effective': 1})
self.assertEqual(keys_on_root + keys_on_lvl1, len(res.json))
# Check keys num on lvl2
obj_url = self.object_url.format(
env_id, self.get_levels_path((('lvl1', '1'), ('lvl2', '2'))),
res_id
)
res = self.client.get(obj_url)
self.assertEqual(keys_on_lvl2, len(res.json))
res = self.client.get(obj_url, query_string={'effective': 1})
self.assertEqual(keys_on_root + keys_on_lvl1 + keys_on_lvl2,
len(res.json))