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4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
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14 * See the License for the specific language governing permissions and
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17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.api.impl.config.embeddedcache
23 import com.hazelcast.config.Config
24 import com.hazelcast.core.Hazelcast
25 import com.hazelcast.map.IMap
26 import org.onap.cps.spi.model.DataNode
27 import org.springframework.beans.factory.annotation.Autowired
28 import org.springframework.boot.test.context.SpringBootTest
29 import org.springframework.test.context.ContextConfiguration
30 import spock.lang.Specification
31 import java.util.concurrent.BlockingQueue
32 import java.util.concurrent.TimeUnit
35 @ContextConfiguration(classes = [SynchronizationCacheConfig])
36 class SynchronizationCacheConfigSpec extends Specification {
39 private BlockingQueue<DataNode> moduleSyncWorkQueue
42 private IMap<String, Object> moduleSyncStartedOnCmHandles
45 private IMap<String, Boolean> dataSyncSemaphores
47 def 'Embedded (hazelcast) Caches for Module and Data Sync.'() {
48 expect: 'system is able to create an instance of the Module Sync Work Queue'
49 assert null != moduleSyncWorkQueue
50 and: 'system is able to create an instance of a map to hold cm handles which have started (and maybe finished) module sync'
51 assert null != moduleSyncStartedOnCmHandles
52 and: 'system is able to create an instance of a map to hold data sync semaphores'
53 assert null != dataSyncSemaphores
54 and: 'there 3 instances'
55 assert Hazelcast.allHazelcastInstances.size() == 3
56 and: 'they have the correct names (in any order)'
57 assert Hazelcast.allHazelcastInstances.name.containsAll('moduleSyncWorkQueue', 'moduleSyncStartedOnCmHandles', 'dataSyncSemaphores' )
60 def 'Verify configs for Distributed objects'(){
61 given: 'the Module Sync Work Queue config'
62 def queueConfig = Hazelcast.getHazelcastInstanceByName('moduleSyncWorkQueue').config.queueConfigs.get('defaultQueueConfig')
63 and: 'the Module Sync Started Cm Handle Map config'
64 def moduleSyncStartedOnCmHandlesConfig = Hazelcast.getHazelcastInstanceByName('moduleSyncStartedOnCmHandles').config.mapConfigs.get('moduleSyncStartedConfig')
65 and: 'the Data Sync Semaphores Map config'
66 def dataSyncSemaphoresConfig = Hazelcast.getHazelcastInstanceByName('dataSyncSemaphores').config.mapConfigs.get('dataSyncSemaphoresConfig')
67 expect: 'system created instance with correct config of Module Sync Work Queue'
68 assert queueConfig.backupCount == 3
69 assert queueConfig.asyncBackupCount == 3
70 and: 'Module Sync Started Cm Handle Map has the correct settings'
71 assert moduleSyncStartedOnCmHandlesConfig.backupCount == 3
72 assert moduleSyncStartedOnCmHandlesConfig.asyncBackupCount == 3
73 and: 'Data Sync Semaphore Map has the correct settings'
74 assert dataSyncSemaphoresConfig.backupCount == 3
75 assert dataSyncSemaphoresConfig.asyncBackupCount == 3
78 def 'Verify deployment network configs for Distributed objects'() {
79 given: 'the Module Sync Work Queue config'
80 def queueNetworkConfig = Hazelcast.getHazelcastInstanceByName('moduleSyncWorkQueue').config.networkConfig
81 and: 'the Module Sync Started Cm Handle Map config'
82 def moduleSyncStartedOnCmHandlesNetworkConfig = Hazelcast.getHazelcastInstanceByName('moduleSyncStartedOnCmHandles').config.networkConfig
83 and: 'the Data Sync Semaphores Map config'
84 def dataSyncSemaphoresNetworkConfig = Hazelcast.getHazelcastInstanceByName('dataSyncSemaphores').config.networkConfig
85 expect: 'system created instance with correct config of Module Sync Work Queue'
86 assert queueNetworkConfig.join.autoDetectionConfig.enabled
87 assert !queueNetworkConfig.join.kubernetesConfig.enabled
88 and: 'Module Sync Started Cm Handle Map has the correct settings'
89 assert moduleSyncStartedOnCmHandlesNetworkConfig.join.autoDetectionConfig.enabled
90 assert !moduleSyncStartedOnCmHandlesNetworkConfig.join.kubernetesConfig.enabled
91 and: 'Data Sync Semaphore Map has the correct settings'
92 assert dataSyncSemaphoresNetworkConfig.join.autoDetectionConfig.enabled
93 assert !dataSyncSemaphoresNetworkConfig.join.kubernetesConfig.enabled
97 def 'Verify network config'() {
98 given: 'Synchronization config object and test configuration'
99 def objectUnderTest = new SynchronizationCacheConfig()
100 def testConfig = new Config()
101 when: 'kubernetes properties are enabled'
102 objectUnderTest.cacheKubernetesEnabled = true
103 objectUnderTest.cacheKubernetesServiceName = 'test-service-name'
104 and: 'method called to update the discovery mode'
105 objectUnderTest.updateDiscoveryMode(testConfig)
106 then: 'applied properties are reflected'
107 assert testConfig.networkConfig.join.kubernetesConfig.enabled
108 assert testConfig.networkConfig.join.kubernetesConfig.properties.get('service-name') == 'test-service-name'
112 def 'Time to Live Verify for Module Sync Semaphore'() {
113 when: 'the key is inserted with a TTL of 1 second (Hazelcast TTL resolution is seconds!)'
114 moduleSyncStartedOnCmHandles.put('testKeyModuleSync', 'toBeExpired' as Object, 1, TimeUnit.SECONDS)
115 then: 'the entry is present in the map'
116 assert moduleSyncStartedOnCmHandles.get('testKeyModuleSync') != null
117 and: 'the entry expires in less then 2 seconds'
118 waitMax2SecondsForKeyExpiration(moduleSyncStartedOnCmHandles, 'testKeyModuleSync')
121 def 'Time to Live Verify for Data Sync Semaphore'() {
122 when: 'the key is inserted with a TTL of 1 second'
123 dataSyncSemaphores.put('testKeyDataSync', Boolean.TRUE, 1, TimeUnit.SECONDS)
124 then: 'the entry is present in the map'
125 assert dataSyncSemaphores.get('testKeyDataSync') != null
126 and: 'the entry expires in less then 2 seconds'
127 waitMax2SecondsForKeyExpiration(dataSyncSemaphores, 'testKeyDataSync')
130 def waitMax2SecondsForKeyExpiration(map, key) {
132 while ( map.get(key)!=null && ++count <= 20 ) {
135 return count < 20 // Should have expired in less the 20 x 100ms = 2 seconds!