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authorRenu Kumari <renu.kumari@bell.ca>2021-05-27 23:16:32 -0400
committerRenu Kumari <renu.kumari@bell.ca>2021-07-07 06:54:13 -0400
commitff52b94907002d2d2910567e1ad5f55e66008eb8 (patch)
treeb53ea7cf4587ec84db6db77b0d23f23327e538ad /cps-service/src/test/groovy
parent6658f50ddbfbd13469f24aefc8a6002d8807a7eb (diff)
Sending Data Updated Event to kafka
Issue-ID: CPS-374 Signed-off-by: Renu Kumari <renu.kumari@bell.ca> Change-Id: I05fedcace42b84575411df26c586788bffe6b846
Diffstat (limited to 'cps-service/src/test/groovy')
-rw-r--r--cps-service/src/test/groovy/org/onap/cps/api/impl/CpsDataServiceImplSpec.groovy16
-rwxr-xr-xcps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy15
-rw-r--r--cps-service/src/test/groovy/org/onap/cps/notification/CpsDataUpdateEventFactorySpec.groovy86
-rw-r--r--cps-service/src/test/groovy/org/onap/cps/notification/KafkaPublisherSpecBase.groovy93
-rw-r--r--cps-service/src/test/groovy/org/onap/cps/notification/KafkaTestContainerConfig.groovy49
-rw-r--r--cps-service/src/test/groovy/org/onap/cps/notification/NotificationPublisherSpec.groovy91
-rw-r--r--cps-service/src/test/groovy/org/onap/cps/notification/NotificationServiceSpec.groovy78
7 files changed, 422 insertions, 6 deletions
diff --git a/cps-service/src/test/groovy/org/onap/cps/api/impl/CpsDataServiceImplSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/api/impl/CpsDataServiceImplSpec.groovy
index 8001d6a9fe..bf94401c08 100644
--- a/cps-service/src/test/groovy/org/onap/cps/api/impl/CpsDataServiceImplSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/api/impl/CpsDataServiceImplSpec.groovy
@@ -2,6 +2,7 @@
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation
* Modifications Copyright (C) 2021 Pantheon.tech
+ * Modifications Copyright (C) 2021 Bell Canada.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -23,6 +24,7 @@ package org.onap.cps.api.impl
import org.onap.cps.TestUtils
import org.onap.cps.api.CpsAdminService
import org.onap.cps.api.CpsModuleService
+import org.onap.cps.notification.NotificationService
import org.onap.cps.spi.CpsDataPersistenceService
import org.onap.cps.spi.FetchDescendantsOption
import org.onap.cps.spi.exceptions.DataValidationException
@@ -37,6 +39,7 @@ class CpsDataServiceImplSpec extends Specification {
def mockCpsAdminService = Mock(CpsAdminService)
def mockCpsModuleService = Mock(CpsModuleService)
def mockYangTextSchemaSourceSetCache = Mock(YangTextSchemaSourceSetCache)
+ def mockNotificationService = Mock(NotificationService)
def objectUnderTest = new CpsDataServiceImpl()
@@ -45,6 +48,7 @@ class CpsDataServiceImplSpec extends Specification {
objectUnderTest.cpsAdminService = mockCpsAdminService
objectUnderTest.cpsModuleService = mockCpsModuleService
objectUnderTest.yangTextSchemaSourceSetCache = mockYangTextSchemaSourceSetCache
+ objectUnderTest.notificationService = mockNotificationService
}
def dataspaceName = 'some dataspace'
@@ -60,6 +64,8 @@ class CpsDataServiceImplSpec extends Specification {
then: 'the persistence service method is invoked with correct parameters'
1 * mockCpsDataPersistenceService.storeDataNode(dataspaceName, anchorName,
{ dataNode -> dataNode.xpath == '/test-tree' })
+ and: 'data updated event is sent to notification service'
+ 1 * mockNotificationService.processDataUpdatedEvent(dataspaceName, anchorName)
}
def 'Saving child data fragment under existing node.'() {
@@ -71,6 +77,8 @@ class CpsDataServiceImplSpec extends Specification {
then: 'the persistence service method is invoked with correct parameters'
1 * mockCpsDataPersistenceService.addChildDataNode(dataspaceName, anchorName, '/test-tree',
{ dataNode -> dataNode.xpath == '/test-tree/branch[@name=\'New\']' })
+ and: 'data updated event is sent to notification service'
+ 1 * mockNotificationService.processDataUpdatedEvent(dataspaceName, anchorName)
}
def 'Saving list-node data fragment under existing node.'() {
@@ -89,6 +97,8 @@ class CpsDataServiceImplSpec extends Specification {
}
}
)
+ and: 'data updated event is sent to notification service'
+ 1 * mockNotificationService.processDataUpdatedEvent(dataspaceName, anchorName)
}
def 'Saving empty list-node data fragment.'() {
@@ -119,6 +129,8 @@ class CpsDataServiceImplSpec extends Specification {
objectUnderTest.updateNodeLeaves(dataspaceName, anchorName, parentNodeXpath, jsonData)
then: 'the persistence service method is invoked with correct parameters'
1 * mockCpsDataPersistenceService.updateDataLeaves(dataspaceName, anchorName, expectedNodeXpath, leaves)
+ and: 'data updated event is sent to notification service'
+ 1 * mockNotificationService.processDataUpdatedEvent(dataspaceName, anchorName)
where: 'following parameters were used'
scenario | parentNodeXpath | jsonData || expectedNodeXpath | leaves
'top level node' | '/' | '{"test-tree": {"branch": []}}' || '/test-tree' | Collections.emptyMap()
@@ -146,6 +158,8 @@ class CpsDataServiceImplSpec extends Specification {
then: 'the persistence service method is invoked with correct parameters'
1 * mockCpsDataPersistenceService.replaceDataNodeTree(dataspaceName, anchorName,
{ dataNode -> dataNode.xpath == expectedNodeXpath })
+ and: 'data updated event is sent to notification service'
+ 1 * mockNotificationService.processDataUpdatedEvent(dataspaceName, anchorName)
where: 'following parameters were used'
scenario | parentNodeXpath | jsonData || expectedNodeXpath
'top level node' | '/' | '{"test-tree": {"branch": []}}' || '/test-tree'
@@ -168,6 +182,8 @@ class CpsDataServiceImplSpec extends Specification {
}
}
)
+ and: 'data updated event is sent to notification service'
+ 1 * mockNotificationService.processDataUpdatedEvent(dataspaceName, anchorName)
}
def 'Replace with empty list-node data fragment.'() {
diff --git a/cps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy
index aa54a9991e..b5ad42df01 100755
--- a/cps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/api/impl/E2ENetworkSliceSpec.groovy
@@ -23,6 +23,7 @@ package org.onap.cps.api.impl
import org.onap.cps.TestUtils
import org.onap.cps.api.CpsAdminService
+import org.onap.cps.notification.NotificationService
import org.onap.cps.spi.CpsDataPersistenceService
import org.onap.cps.spi.CpsModulePersistenceService
import org.onap.cps.spi.model.Anchor
@@ -34,8 +35,9 @@ class E2ENetworkSliceSpec extends Specification {
def mockModuleStoreService = Mock(CpsModulePersistenceService)
def mockDataStoreService = Mock(CpsDataPersistenceService)
def mockCpsAdminService = Mock(CpsAdminService)
+ def mockNotificationService = Mock(NotificationService)
def cpsModuleServiceImpl = new CpsModuleServiceImpl()
- def cpsDataServiceImple = new CpsDataServiceImpl()
+ def cpsDataServiceImpl = new CpsDataServiceImpl()
def mockYangTextSchemaSourceSetCache = Mock(YangTextSchemaSourceSetCache)
def dataspaceName = 'someDataspace'
@@ -43,9 +45,10 @@ class E2ENetworkSliceSpec extends Specification {
def schemaSetName = 'someSchemaSet'
def setup() {
- cpsDataServiceImple.cpsDataPersistenceService = mockDataStoreService
- cpsDataServiceImple.cpsAdminService = mockCpsAdminService
- cpsDataServiceImple.yangTextSchemaSourceSetCache = mockYangTextSchemaSourceSetCache
+ cpsDataServiceImpl.cpsDataPersistenceService = mockDataStoreService
+ cpsDataServiceImpl.cpsAdminService = mockCpsAdminService
+ cpsDataServiceImpl.yangTextSchemaSourceSetCache = mockYangTextSchemaSourceSetCache
+ cpsDataServiceImpl.notificationService = mockNotificationService
cpsModuleServiceImpl.yangTextSchemaSourceSetCache = mockYangTextSchemaSourceSetCache
cpsModuleServiceImpl.cpsModulePersistenceService = mockModuleStoreService
}
@@ -88,7 +91,7 @@ class E2ENetworkSliceSpec extends Specification {
YangTextSchemaSourceSetBuilder.of(yangResourcesNameToContentMap)
mockModuleStoreService.getYangSchemaResources(dataspaceName, schemaSetName) >> schemaContext
when: 'saveData method is invoked'
- cpsDataServiceImple.saveData(dataspaceName, anchorName, jsonData)
+ cpsDataServiceImpl.saveData(dataspaceName, anchorName, jsonData)
then: 'Parameters are validated and processing is delegated to persistence service'
1 * mockDataStoreService.storeDataNode('someDataspace', 'someAnchor', _) >>
{ args -> dataNodeStored = args[2]}
@@ -120,7 +123,7 @@ class E2ENetworkSliceSpec extends Specification {
mockYangTextSchemaSourceSetCache.get('someDataspace', 'someSchemaSet') >> YangTextSchemaSourceSetBuilder.of(yangResourcesNameToContentMap)
mockModuleStoreService.getYangSchemaResources('someDataspace', 'someSchemaSet') >> schemaContext
when: 'saveData method is invoked'
- cpsDataServiceImple.saveData('someDataspace', 'someAnchor', jsonData)
+ cpsDataServiceImpl.saveData('someDataspace', 'someAnchor', jsonData)
then: 'parameters are validated and processing is delegated to persistence service'
1 * mockDataStoreService.storeDataNode('someDataspace', 'someAnchor', _) >>
{ args -> dataNodeStored = args[2]}
diff --git a/cps-service/src/test/groovy/org/onap/cps/notification/CpsDataUpdateEventFactorySpec.groovy b/cps-service/src/test/groovy/org/onap/cps/notification/CpsDataUpdateEventFactorySpec.groovy
new file mode 100644
index 0000000000..aecc3f7ee0
--- /dev/null
+++ b/cps-service/src/test/groovy/org/onap/cps/notification/CpsDataUpdateEventFactorySpec.groovy
@@ -0,0 +1,86 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 Bell Canada. All rights reserved.
+ * ================================================================================
+ * 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.notification
+
+import org.onap.cps.api.CpsAdminService
+import org.onap.cps.api.CpsDataService
+import org.onap.cps.event.model.CpsDataUpdatedEvent
+import org.onap.cps.event.model.Data
+import org.onap.cps.spi.FetchDescendantsOption
+import org.onap.cps.spi.model.Anchor
+import org.onap.cps.spi.model.DataNodeBuilder
+import org.springframework.util.StringUtils
+import spock.lang.Specification
+
+import java.time.format.DateTimeFormatter
+
+class CpsDataUpdateEventFactorySpec extends Specification {
+
+ def mockCpsDataService = Mock(CpsDataService)
+ def mockCpsAdminService = Mock(CpsAdminService)
+
+ def objectUnderTest = new CpsDataUpdatedEventFactory(mockCpsDataService, mockCpsAdminService)
+
+ def myDataspaceName = 'my-dataspace'
+ def myAnchorName = 'my-anchorname'
+ def mySchemasetName = 'my-schemaset-name'
+ def dateTimeFormat = 'yyyy-MM-dd\'T\'HH:mm:ss.SSSZ'
+
+ def 'Create a CPS data updated event successfully.'() {
+
+ given: 'cps admin service is able to return anchor details'
+ mockCpsAdminService.getAnchor(myDataspaceName, myAnchorName) >>
+ new Anchor(myAnchorName, myDataspaceName, mySchemasetName)
+ and: 'cps data service returns the data node details'
+ def xpath = '/'
+ def dataNode = new DataNodeBuilder().withXpath(xpath).withLeaves(['leafName': 'leafValue']).build()
+ mockCpsDataService.getDataNode(
+ myDataspaceName, myAnchorName, xpath, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS) >> dataNode
+
+ when: 'CPS data updated event is created'
+ def cpsDataUpdatedEvent = objectUnderTest.createCpsDataUpdatedEvent(myDataspaceName, myAnchorName)
+
+ then: 'CPS data updated event is created with expected values'
+ with(cpsDataUpdatedEvent) {
+ type == 'org.onap.cps.data-updated-event'
+ source == new URI('urn:cps:org.onap.cps')
+ schema == CpsDataUpdatedEvent.Schema.URN_CPS_ORG_ONAP_CPS_DATA_UPDATED_EVENT_SCHEMA_1_1_0_SNAPSHOT
+ StringUtils.hasText(id)
+ content != null
+ }
+ with(cpsDataUpdatedEvent.content) {
+ assert isExpectedDateTimeFormat(observedTimestamp): "$observedTimestamp is not in $dateTimeFormat format"
+ anchorName == myAnchorName
+ dataspaceName == myDataspaceName
+ schemaSetName == mySchemasetName
+ data == new Data().withAdditionalProperty('leafName', 'leafValue')
+ }
+ }
+
+ def isExpectedDateTimeFormat(String observedTimestamp) {
+ try {
+ DateTimeFormatter.ofPattern(dateTimeFormat).parse(observedTimestamp)
+ } catch (DateTimeParseException) {
+ return false
+ }
+ return true
+ }
+
+}
diff --git a/cps-service/src/test/groovy/org/onap/cps/notification/KafkaPublisherSpecBase.groovy b/cps-service/src/test/groovy/org/onap/cps/notification/KafkaPublisherSpecBase.groovy
new file mode 100644
index 0000000000..b60b38f054
--- /dev/null
+++ b/cps-service/src/test/groovy/org/onap/cps/notification/KafkaPublisherSpecBase.groovy
@@ -0,0 +1,93 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 Bell Canada. All rights reserved.
+ * ================================================================================
+ * 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.notification
+
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.kafka.config.TopicBuilder
+import org.springframework.kafka.core.ConsumerFactory
+import org.springframework.kafka.core.KafkaAdmin
+import org.springframework.kafka.core.KafkaTemplate
+import org.springframework.kafka.listener.ConcurrentMessageListenerContainer
+import org.springframework.kafka.listener.ContainerProperties
+import org.springframework.kafka.listener.MessageListener
+import org.springframework.kafka.test.utils.ContainerTestUtils
+import org.springframework.test.context.ContextConfiguration
+import org.springframework.test.context.DynamicPropertyRegistry
+import org.springframework.test.context.DynamicPropertySource
+import spock.lang.Shared
+import spock.lang.Specification
+
+@ContextConfiguration(classes = [KafkaAutoConfiguration, KafkaProducerListener, NotificationErrorHandler])
+@SpringBootTest
+class KafkaPublisherSpecBase extends Specification {
+
+ @Autowired
+ KafkaTemplate kafkaTemplate
+
+ @Autowired
+ KafkaAdmin kafkaAdmin
+
+ @Autowired
+ ConsumerFactory consumerFactory
+
+ @Shared volatile topicCreated = false
+ @Shared consumedMessages = new ArrayList<>()
+
+ def cpsEventTopic = 'cps-events'
+
+ @DynamicPropertySource
+ static void registerKafkaProperties(DynamicPropertyRegistry registry) {
+ registry.add("spring.kafka.bootstrap-servers", KafkaTestContainerConfig::getBootstrapServers)
+ }
+
+ def setup() {
+ // Kafka listener and topic should be created only once for a test-suite.
+ // We are also dependent on sprint context to achieve it, and can not execute it in setupSpec
+ if (!topicCreated) {
+ kafkaAdmin.createOrModifyTopics(TopicBuilder.name(cpsEventTopic).partitions(1).replicas(1).build())
+ startListeningToTopic()
+ topicCreated = true
+ }
+ /* kafka message listener stores the messages to consumedMessages.
+ It is important to clear the list before each test case so that test cases can fetch the message from index '0'.
+ */
+ consumedMessages.clear()
+ }
+
+ def startListeningToTopic() {
+ ContainerProperties containerProperties = new ContainerProperties(cpsEventTopic)
+ containerProperties.setMessageListener([
+ onMessage: {
+ record ->
+ consumedMessages.add(record.value())
+ }] as MessageListener)
+
+ ConcurrentMessageListenerContainer container =
+ new ConcurrentMessageListenerContainer<>(
+ consumerFactory,
+ containerProperties)
+
+ container.start()
+ ContainerTestUtils.waitForAssignment(container, 1)
+ }
+
+}
diff --git a/cps-service/src/test/groovy/org/onap/cps/notification/KafkaTestContainerConfig.groovy b/cps-service/src/test/groovy/org/onap/cps/notification/KafkaTestContainerConfig.groovy
new file mode 100644
index 0000000000..5124a519a7
--- /dev/null
+++ b/cps-service/src/test/groovy/org/onap/cps/notification/KafkaTestContainerConfig.groovy
@@ -0,0 +1,49 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 Bell Canada. All rights reserved.
+ * ================================================================================
+ * 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.notification
+
+import org.testcontainers.containers.KafkaContainer
+import org.testcontainers.utility.DockerImageName
+
+class KafkaTestContainerConfig {
+
+ private static KafkaContainer kafkaContainer
+
+ static {
+ getKafkaContainer()
+ }
+
+ // Not the best performance but it is good enough for test case
+ private static synchronized KafkaContainer getKafkaContainer() {
+ if (kafkaContainer == null) {
+ kafkaContainer = new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka:6.1.1"))
+ .withEnv("KAFKA_AUTO_CREATE_TOPICS_ENABLE", "false")
+ kafkaContainer.start()
+ Runtime.getRuntime().addShutdownHook(new Thread(kafkaContainer::stop))
+ }
+ return kafkaContainer
+ }
+
+ static String getBootstrapServers() {
+ getKafkaContainer()
+ return kafkaContainer.getBootstrapServers()
+ }
+
+}
diff --git a/cps-service/src/test/groovy/org/onap/cps/notification/NotificationPublisherSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/notification/NotificationPublisherSpec.groovy
new file mode 100644
index 0000000000..f215c6dc09
--- /dev/null
+++ b/cps-service/src/test/groovy/org/onap/cps/notification/NotificationPublisherSpec.groovy
@@ -0,0 +1,91 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 Bell Canada. All rights reserved.
+ * ================================================================================
+ * 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.notification
+
+import org.apache.kafka.clients.producer.ProducerRecord
+import org.apache.kafka.clients.producer.RecordMetadata
+import org.onap.cps.event.model.Content
+import org.onap.cps.event.model.CpsDataUpdatedEvent
+import org.spockframework.spring.SpringBean
+import org.springframework.kafka.KafkaException
+import org.springframework.kafka.core.KafkaTemplate
+import spock.util.concurrent.PollingConditions
+
+class NotificationPublisherSpec extends KafkaPublisherSpecBase {
+
+ @SpringBean
+ NotificationErrorHandler spyNotificationErrorHandler = Spy(new NotificationErrorHandler())
+
+ @SpringBean
+ KafkaProducerListener spyKafkaProducerListener = Spy(new KafkaProducerListener<>(spyNotificationErrorHandler))
+
+ KafkaTemplate spyKafkaTemplate
+ NotificationPublisher objectUnderTest
+
+ def myAnchorName = 'my-anchor'
+ def myDataspaceName = 'my-dataspace'
+
+ def cpsDataUpdatedEvent = new CpsDataUpdatedEvent()
+ .withContent(new Content()
+ .withDataspaceName(myDataspaceName)
+ .withAnchorName(myAnchorName))
+
+ def setup() {
+ spyKafkaTemplate = Spy(kafkaTemplate)
+ objectUnderTest = new NotificationPublisher(spyKafkaTemplate, cpsEventTopic);
+ }
+
+ def 'Sending event to message bus with correct message Key.'() {
+
+ when: 'event is sent to publisher'
+ objectUnderTest.sendNotification(cpsDataUpdatedEvent)
+ kafkaTemplate.flush()
+
+ then: 'event is sent to correct topic with the expected messageKey'
+ interaction {
+ def messageKey = myDataspaceName + "," + myAnchorName
+ 1 * spyKafkaTemplate.send(cpsEventTopic, messageKey, cpsDataUpdatedEvent)
+ }
+ and: 'received a successful response'
+ 1 * spyKafkaProducerListener.onSuccess(_ as ProducerRecord, _)
+ and: 'kafka consumer returns expected message'
+ def conditions = new PollingConditions(timeout: 60, initialDelay: 0, factor: 1)
+ conditions.eventually {
+ assert cpsDataUpdatedEvent == consumedMessages.get(0)
+ }
+ }
+
+ def 'Handling of async errors from message bus.'() {
+ given: 'topic does not exist'
+ objectUnderTest.topicName = 'non-existing-topic'
+
+ when: 'message to sent to a non-existing topic'
+ objectUnderTest.sendNotification(cpsDataUpdatedEvent)
+ kafkaTemplate.flush()
+
+ then: 'error is thrown'
+ thrown KafkaException
+ and: 'error handler is called with exception details'
+ 1 * spyKafkaProducerListener.onError(_ as ProducerRecord, _, _ as Exception)
+ 1 * spyNotificationErrorHandler.onException(_ as String, _ as Exception,
+ _ as ProducerRecord, _)
+ }
+
+}
diff --git a/cps-service/src/test/groovy/org/onap/cps/notification/NotificationServiceSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/notification/NotificationServiceSpec.groovy
new file mode 100644
index 0000000000..a74279548e
--- /dev/null
+++ b/cps-service/src/test/groovy/org/onap/cps/notification/NotificationServiceSpec.groovy
@@ -0,0 +1,78 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 Bell Canada. All rights reserved.
+ * ================================================================================
+ * 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.notification
+
+import org.onap.cps.event.model.CpsDataUpdatedEvent
+import spock.lang.Specification
+
+class NotificationServiceSpec extends Specification {
+
+ def mockNotificationPublisher = Mock(NotificationPublisher)
+ def spyNotificationErrorHandler = Spy(new NotificationErrorHandler())
+ def mockCpsDataUpdatedEventFactory = Mock(CpsDataUpdatedEventFactory)
+
+ def objectUnderTest = new NotificationService(true, mockNotificationPublisher,
+ mockCpsDataUpdatedEventFactory, spyNotificationErrorHandler)
+
+ def myDataspaceName = 'my-dataspace'
+ def myAnchorName = 'my-anchorname'
+
+ def 'Skip sending notification when disabled.'() {
+
+ given: 'notification is disabled'
+ objectUnderTest.dataUpdatedEventNotificationEnabled = false
+
+ when: 'dataUpdatedEvent is received'
+ objectUnderTest.processDataUpdatedEvent(myDataspaceName, myAnchorName)
+
+ then: 'the notification is not sent'
+ 0 * mockNotificationPublisher.sendNotification(_)
+ }
+
+ def 'Send notification when enabled.'() {
+
+ given: 'notification is enabled'
+ objectUnderTest.dataUpdatedEventNotificationEnabled = true
+ and: 'event factory can create event successfully'
+ def cpsDataUpdatedEvent = new CpsDataUpdatedEvent()
+ mockCpsDataUpdatedEventFactory.createCpsDataUpdatedEvent(myDataspaceName, myAnchorName) >> cpsDataUpdatedEvent
+
+ when: 'dataUpdatedEvent is received'
+ objectUnderTest.processDataUpdatedEvent(myDataspaceName, myAnchorName)
+
+ then: 'notification is sent with correct event'
+ 1 * mockNotificationPublisher.sendNotification(cpsDataUpdatedEvent)
+ }
+
+ def 'Error handling in notification service.'(){
+ given: 'event factory can not create event successfully'
+ mockCpsDataUpdatedEventFactory.createCpsDataUpdatedEvent(myDataspaceName, myAnchorName) >>
+ { throw new Exception("Could not create event") }
+
+ when: 'event is sent for processing'
+ objectUnderTest.processDataUpdatedEvent(myDataspaceName, myAnchorName)
+
+ then: 'error is handled and not thrown to caller'
+ notThrown Exception
+ 1 * spyNotificationErrorHandler.onException(_,_,_,_)
+
+ }
+
+}