1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*
* ============LICENSE_START=======================================================
* Copyright (C) 2022 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.ri.performance
import org.apache.commons.lang3.time.StopWatch
import org.onap.cps.spi.CpsDataPersistenceService
import org.onap.cps.spi.impl.CpsPersistenceSpecBase
import org.onap.cps.spi.model.DataNode
import org.onap.cps.spi.model.DataNodeBuilder
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.test.context.jdbc.Sql
import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS
class CpsToDataNodePerfSpec extends CpsPersistenceSpecBase {
@Autowired
CpsDataPersistenceService objectUnderTest
static final String SET_DATA = '/data/fragment.sql'
static final String XPATH_DATA_NODE_WITH_DESCENDANTS = '/parent-1'
@Sql([CLEAR_DATA, SET_DATA])
def 'Get data node by xpath with all descendants with many children'() {
given: 'nodes and grandchildren have been persisted'
def setupStopWatch = new StopWatch()
setupStopWatch.start()
createLineage()
setupStopWatch.stop()
def setupDurationInMillis = setupStopWatch.getTime()
when: 'data node is requested with all descendants'
def readStopWatch = new StopWatch()
readStopWatch.start()
def result = objectUnderTest.getDataNode(
DATASPACE_NAME, ANCHOR_NAME1, XPATH_DATA_NODE_WITH_DESCENDANTS, INCLUDE_ALL_DESCENDANTS)
readStopWatch.stop()
def readDurationInMillis = readStopWatch.getTime()
then : 'setup duration is under 8 seconds'
assert setupDurationInMillis < 8000
and: 'read duration is under 6 seconds'
assert readDurationInMillis < 6000
and: 'data node is returned with all the descendants populated'
assert countDataNodes(result) == 1533
}
def createLineage() {
def numOfChildren = 30
def numOfGrandChildren = 50
(1..numOfChildren).each {
def childName = "perf-test-child-${it}".toString()
def newChild = goForthAndMultiply(XPATH_DATA_NODE_WITH_DESCENDANTS, childName, numOfGrandChildren)
objectUnderTest.addChildDataNode(DATASPACE_NAME, ANCHOR_NAME1, XPATH_DATA_NODE_WITH_DESCENDANTS, newChild)
}
}
def goForthAndMultiply(parentXpath, childName, numOfGrandChildren) {
def children = []
(1..numOfGrandChildren).each {
def child = new DataNodeBuilder().withXpath("${parentXpath}/${childName}/${it}-grand-child").build()
children.add(child)
}
return new DataNodeBuilder().withXpath("${parentXpath}/${childName}").withChildDataNodes(children).build()
}
def countDataNodes(DataNode dataNode) {
int nodeCount = 1
for (DataNode child : dataNode.childDataNodes) {
nodeCount = nodeCount + (countDataNodes(child))
}
return nodeCount
}
}
|
