/*
 * ============LICENSE_START=======================================================
 *  Copyright (C) 2024 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.
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 *  SPDX-License-Identifier: Apache-2.0
 *  ============LICENSE_END=========================================================
 */

package org.onap.cps.ncmp.dmi.notifications.cmsubscription

import com.fasterxml.jackson.databind.ObjectMapper
import io.cloudevents.core.builder.CloudEventBuilder
import org.onap.cps.ncmp.dmi.exception.CloudEventConstructionException
import org.onap.cps.ncmp.events.cmnotificationsubscription_merge1_0_0.dmi_to_ncmp.CmNotificationSubscriptionDmiOutEvent
import org.onap.cps.ncmp.events.cmnotificationsubscription_merge1_0_0.dmi_to_ncmp.Data
import org.spockframework.spring.SpringBean
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.boot.test.context.SpringBootTest
import spock.lang.Specification

@SpringBootTest(classes = [ObjectMapper])
class CmNotificationSubscriptionDmiOutEventToCloudEventMapperSpec extends Specification {

    @Autowired
    def objectMapper = new ObjectMapper()

    @SpringBean
    CmNotificationSubscriptionDmiOutEventToCloudEventMapper objectUnderTest = new CmNotificationSubscriptionDmiOutEventToCloudEventMapper()

    def 'Convert a Cm Subscription DMI Out Event to CloudEvent successfully.'() {
        given: 'a Cm Subscription DMI Out Event and an event key'
            def dmiName = 'test-ncmp-dmi'
            def correlationId = 'subscription1#test-ncmp-dmi'
            def cmSubscriptionDmiOutEventData = new Data(statusCode: "1", statusMessage: "accepted")
            def cmSubscriptionDmiOutEvent =
                    new CmNotificationSubscriptionDmiOutEvent().withData(cmSubscriptionDmiOutEventData)
        when: 'a Cm Subscription DMI Out Event is converted'
            def result = objectUnderTest.toCloudEvent(cmSubscriptionDmiOutEvent, "subscriptionCreatedStatus", dmiName, correlationId)
        then: 'Cm Subscription DMI Out Event is converted as expected'
            def expectedCloudEvent = CloudEventBuilder.v1().withId(UUID.randomUUID().toString()).withSource(URI.create('test-ncmp-dmi'))
                    .withType("subscriptionCreated")
                    .withDataSchema(URI.create("urn:cps:" + CmNotificationSubscriptionDmiOutEvent.class.getName() + ":1.0.0"))
                    .withExtension("correlationid", correlationId)
                    .withData(objectMapper.writeValueAsBytes(cmSubscriptionDmiOutEvent)).build()
            assert expectedCloudEvent.data == result.data
    }

    def 'Map the Cloud Event to data of the subscription event with null parameters causes an exception'() {
        given: 'an empty subscription response event and event key'
            def correlationId = 'subscription1#test-ncmp-dmi'
            def cmSubscriptionDmiOutEvent = new CmNotificationSubscriptionDmiOutEvent()
        when: 'the cm subscription dmi out Event map to data of cloud event'
            objectUnderTest.toCloudEvent(cmSubscriptionDmiOutEvent, "subscriptionCreatedStatus", null , correlationId)
        then: 'a run time exception is thrown'
            thrown(CloudEventConstructionException)
    }
}