2 * ============LICENSE_START========================================================
3 * Copyright (c) 2023 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an 'AS IS' BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.api.impl.utils
23 import com.fasterxml.jackson.core.JsonProcessingException
24 import com.fasterxml.jackson.databind.ObjectMapper
25 import io.cloudevents.core.builder.CloudEventBuilder
26 import org.onap.cps.ncmp.events.cmsubscription1_0_0.client_to_ncmp.CmSubscriptionNcmpInEvent
27 import org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_dmi.CmSubscriptionDmiInEvent
28 import org.onap.cps.ncmp.utils.TestUtils
29 import org.onap.cps.utils.JsonObjectMapper
30 import org.springframework.beans.factory.annotation.Autowired
31 import org.springframework.boot.test.context.SpringBootTest
32 import spock.lang.Specification
34 @SpringBootTest(classes = [ObjectMapper, JsonObjectMapper])
35 class CmSubscriptionEventCloudMapperSpec extends Specification {
38 JsonObjectMapper jsonObjectMapper
41 ObjectMapper objectMapper
43 def spyObjectMapper = Spy(ObjectMapper)
45 def objectUnderTest = new CmSubscriptionEventCloudMapper(spyObjectMapper)
47 def 'Map the data of the cloud event to subscription event'() {
48 given: 'a cloud event having a subscription event in the data part'
49 def jsonData = TestUtils.getResourceFileContent('cmSubscriptionNcmpInEvent.json')
50 def testEventData = jsonObjectMapper.convertJsonString(jsonData, CmSubscriptionNcmpInEvent.class)
51 def testCloudEvent = CloudEventBuilder.v1()
52 .withData(objectMapper.writeValueAsBytes(testEventData))
53 .withId('some-event-id')
54 .withType('subscriptionCreated')
55 .withSource(URI.create('some-resource'))
56 .withExtension('correlationid', 'test-cmhandle1').build()
57 when: 'the cloud event map to subscription event'
58 def resultSubscriptionEvent = objectUnderTest.toCmSubscriptionNcmpInEvent(testCloudEvent)
59 then: 'the subscription event resulted having expected values'
60 resultSubscriptionEvent.getData() == testEventData.getData()
63 def 'Map the null of the data of the cloud event to subscription event'() {
64 given: 'a cloud event having a null subscription event in the data part'
65 def testCloudEvent = CloudEventBuilder.v1()
67 .withId('some-event-id')
68 .withType('subscriptionCreated')
69 .withSource(URI.create('some-resource'))
70 .withExtension('correlationid', 'test-cmhandle1').build()
71 when: 'the cloud event map to subscription event'
72 def resultSubscriptionEvent = objectUnderTest.toCmSubscriptionNcmpInEvent(testCloudEvent)
73 then: 'the subscription event resulted having a null value'
74 resultSubscriptionEvent == null
77 def 'Map the subscription event to data of the cloud event'() {
78 given: 'a subscription event'
79 def jsonData = TestUtils.getResourceFileContent('cmSubscriptionDmiInEvent.json')
80 def testEventData = jsonObjectMapper.convertJsonString(jsonData,
81 CmSubscriptionDmiInEvent.class)
82 def testCloudEvent = CloudEventBuilder.v1()
83 .withData(objectMapper.writeValueAsBytes(testEventData))
85 .withType('subscriptionCreated')
86 .withSource(URI.create('SCO-9989752'))
87 .withExtension('correlationid', 'test-cmhandle1').build()
88 when: 'the subscription event map to data of cloud event'
89 CmSubscriptionEventCloudMapper.randomId = 'some-id'
90 def resultCloudEvent = objectUnderTest.toCloudEvent(testEventData, 'some-event-key', 'subscriptionCreated')
91 then: 'the subscription event resulted having expected values'
92 resultCloudEvent.getData() == testCloudEvent.getData()
93 resultCloudEvent.getId() == testCloudEvent.getId()
94 resultCloudEvent.getType() == testCloudEvent.getType()
95 resultCloudEvent.getSource() == URI.create('SCO-9989752')
96 resultCloudEvent.getDataSchema() == URI.create('urn:cps:org.onap.cps.ncmp.events.cmsubscription1_0_0.ncmp_to_dmi.CmSubscriptionDmiInEvent:1.0.0')
99 def 'Map the subscription event to cloud event with JSON processing exception'() {
100 given: 'a json processing exception during process'
101 def jsonProcessingException = new JsonProcessingException('The Cloud Event could not be constructed')
102 spyObjectMapper.writeValueAsBytes(_) >> { throw jsonProcessingException }
103 and: 'a subscription event of ncmp version'
104 def jsonData = TestUtils.getResourceFileContent('cmSubscriptionDmiInEvent.json')
105 def testEventData = jsonObjectMapper.convertJsonString(jsonData,
106 CmSubscriptionDmiInEvent.class)
107 when: 'the subscription event map to cloud event'
108 def expectedResult = objectUnderTest.toCloudEvent(testEventData, 'some-key', 'some-event-type')
109 then: 'no exception is thrown since it has been handled already'
111 and: 'expected result should be null'
112 expectedResult == null