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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2022-2023 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.spi.performance
import org.onap.cps.spi.impl.CpsPersistencePerfSpecBase
import org.springframework.util.StopWatch
import org.onap.cps.spi.CpsDataPersistenceService
import org.onap.cps.spi.repository.AnchorRepository
import org.onap.cps.spi.repository.DataspaceRepository
import org.onap.cps.spi.repository.FragmentRepository
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.test.context.jdbc.Sql
import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS
import static org.onap.cps.spi.FetchDescendantsOption.OMIT_DESCENDANTS
class CpsDataPersistenceServicePerfTest extends CpsPersistencePerfSpecBase {
@Autowired
CpsDataPersistenceService objectUnderTest
@Autowired
DataspaceRepository dataspaceRepository
@Autowired
AnchorRepository anchorRepository
@Autowired
FragmentRepository fragmentRepository
static def NUMBER_OF_CHILDREN = 200
static def NUMBER_OF_GRAND_CHILDREN = 50
static def TOTAL_NUMBER_OF_NODES = 1 + NUMBER_OF_CHILDREN + (NUMBER_OF_CHILDREN * NUMBER_OF_GRAND_CHILDREN) // Parent + Children + Grand-children
@Sql([CLEAR_DATA, PERF_TEST_DATA])
def 'Create a node with many descendants (please note, subsequent tests depend on this running first).'() {
given: 'a node with a large number of descendants is created'
stopWatch.start()
createLineage(objectUnderTest, NUMBER_OF_CHILDREN, NUMBER_OF_GRAND_CHILDREN, false)
stopWatch.stop()
def setupDurationInMillis = stopWatch.getTotalTimeMillis()
and: 'setup duration is under 10 seconds'
recordAndAssertPerformance('Setup', 10000, setupDurationInMillis)
}
def 'Get data node with many descendants by xpath #scenario'() {
when: 'get parent is executed with all descendants'
stopWatch.start()
def result = objectUnderTest.getDataNode(PERF_DATASPACE, PERF_ANCHOR, xpath, INCLUDE_ALL_DESCENDANTS)
stopWatch.stop()
def readDurationInMillis = stopWatch.getTotalTimeMillis()
then: 'read duration is under 500 milliseconds'
recordAndAssertPerformance("Get ${scenario}", 500, readDurationInMillis)
and: 'data node is returned with all the descendants populated'
assert countDataNodes(result) == TOTAL_NUMBER_OF_NODES
where: 'the following xPaths are used'
scenario || xpath
'parent' || PERF_TEST_PARENT
'root' || ''
}
def 'Query parent data node with many descendants by cps-path'() {
when: 'query is executed with all descendants'
stopWatch.start()
def result = objectUnderTest.queryDataNodes(PERF_DATASPACE, PERF_ANCHOR, '//perf-parent-1' , INCLUDE_ALL_DESCENDANTS)
stopWatch.stop()
def readDurationInMillis = stopWatch.getTotalTimeMillis()
then: 'read duration is under 500 milliseconds'
recordAndAssertPerformance('Query with many descendants', 500, readDurationInMillis)
and: 'data node is returned with all the descendants populated'
assert countDataNodes(result) == TOTAL_NUMBER_OF_NODES
}
def 'Performance of finding multiple xpaths'() {
when: 'we query for all grandchildren (except 1 for fun) with the new native method'
xpathsToAllGrandChildren.remove(0)
stopWatch.start()
def result = objectUnderTest.getDataNodes(PERF_DATASPACE, PERF_ANCHOR, xpathsToAllGrandChildren, INCLUDE_ALL_DESCENDANTS)
stopWatch.stop()
def readDurationInMillis = stopWatch.getTotalTimeMillis()
then: 'the returned number of entities equal to the number of children * number of grandchildren'
assert result.size() == xpathsToAllGrandChildren.size()
and: 'it took less then 4000ms'
recordAndAssertPerformance('Find multiple xpaths', 4000, readDurationInMillis)
}
def 'Query many descendants by cps-path with #scenario'() {
when: 'query is executed with all descendants'
stopWatch.start()
def result = objectUnderTest.queryDataNodes(PERF_DATASPACE, PERF_ANCHOR, '//perf-test-grand-child-1', descendantsOption)
stopWatch.stop()
def readDurationInMillis = stopWatch.getTotalTimeMillis()
then: 'read duration is under #allowedDuration milliseconds'
assert readDurationInMillis < allowedDuration
recordAndAssertPerformance("Query many descendants by cpspath (${scenario})", allowedDuration, readDurationInMillis)
and: 'data node is returned with all the descendants populated'
assert result.size() == NUMBER_OF_CHILDREN
where: 'the following options are used'
scenario | descendantsOption || allowedDuration
'omit descendants ' | OMIT_DESCENDANTS || 150
'include descendants (although there are none)' | INCLUDE_ALL_DESCENDANTS || 150
}
}
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