package org.onap.cps.integration.functional

import spock.lang.Ignore

import static org.onap.cps.ncmp.api.impl.operations.DatastoreType.PASSTHROUGH_RUNNING;
import org.onap.cps.integration.base.CpsIntegrationSpecBase;
import org.onap.cps.ncmp.api.impl.events.cmsubscription.service.CmNotificationSubscriptionPersistenceService;
import org.springframework.beans.factory.annotation.Autowired;

@Ignore
class NcmpCmNotificationSubscriptionSpec extends CpsIntegrationSpecBase {

    @Autowired
    CmNotificationSubscriptionPersistenceService cmNotificationSubscriptionPersistenceService;

    def 'Adding a new cm notification subscription'() {
        given: 'there is no ongoing cm subscription for the following'
            def datastoreType = PASSTHROUGH_RUNNING
            def cmHandleId = 'ch-1'
            def xpath = '/x/y'
            assert cmNotificationSubscriptionPersistenceService.
                getOngoingCmNotificationSubscriptionIds(datastoreType,cmHandleId,xpath).size() == 0
        when: 'we add a new cm notification subscription'
            cmNotificationSubscriptionPersistenceService.addCmNotificationSubscription(datastoreType,cmHandleId,xpath,
                'subId-1')
        then: 'there is an ongoing cm subscription for that CM handle and xpath'
            assert cmNotificationSubscriptionPersistenceService.isOngoingCmNotificationSubscription(datastoreType,cmHandleId,xpath)
        and: 'only one subscription id is related to now ongoing cm subscription'
            assert cmNotificationSubscriptionPersistenceService.
                getOngoingCmNotificationSubscriptionIds(datastoreType,cmHandleId,xpath).size() == 1
    }

    def 'Adding a cm notification subscription to the already existing'() {
        given: 'an ongoing cm subscription with the following details'
            def datastoreType = PASSTHROUGH_RUNNING
            def cmHandleId = 'ch-1'
            def xpath = '/x/y'
        when: 'a new cm notification subscription is made for the SAME CM handle and xpath'
            cmNotificationSubscriptionPersistenceService.addCmNotificationSubscription(datastoreType,cmHandleId,xpath,
                'subId-2')
        then: 'it is added to the ongoing list of subscription ids'
            def subscriptionIds = cmNotificationSubscriptionPersistenceService.getOngoingCmNotificationSubscriptionIds(datastoreType,cmHandleId,xpath)
            assert subscriptionIds.size() == 2
        and: 'both subscription ids exists for the CM handle and xpath'
            assert subscriptionIds.contains("subId-1") && subscriptionIds.contains("subId-2")
    }

    def 'Removing cm notification subscriber among other subscribers'() {
        given: 'an ongoing cm subscription with the following details'
            def datastoreType = PASSTHROUGH_RUNNING
            def cmHandleId = 'ch-1'
            def xpath = '/x/y'
        and: 'the number of subscribers is as follows'
            def originalNumberOfSubscribers =
                cmNotificationSubscriptionPersistenceService.getOngoingCmNotificationSubscriptionIds(datastoreType,cmHandleId,xpath).size()
        when: 'a subscriber is removed'
            cmNotificationSubscriptionPersistenceService.removeCmNotificationSubscription(datastoreType,cmHandleId,xpath,'subId-2')
        then: 'the number of subscribers is reduced by 1'
            def updatedNumberOfSubscribers =
                cmNotificationSubscriptionPersistenceService.getOngoingCmNotificationSubscriptionIds(datastoreType,cmHandleId,xpath).size()
            assert updatedNumberOfSubscribers == originalNumberOfSubscribers-1
    }

    def 'Removing the LAST cm notification subscriber for a given cm handle, datastore and xpath'() {
        given: 'an ongoing cm subscription with the following details'
            def datastoreType = PASSTHROUGH_RUNNING
            def cmHandleId = 'ch-1'
            def xpath = '/x/y'
        and: 'there is only one subscriber'
            assert cmNotificationSubscriptionPersistenceService
                .getOngoingCmNotificationSubscriptionIds(datastoreType,cmHandleId,xpath).size() == 1
        when: 'only subscriber is removed'
            cmNotificationSubscriptionPersistenceService.removeCmNotificationSubscription(datastoreType,cmHandleId,xpath,'subId-1')
        then: 'there are no longer any subscriptions for the cm handle, datastore and xpath'
            assert !cmNotificationSubscriptionPersistenceService.isOngoingCmNotificationSubscription(datastoreType, cmHandleId, xpath)
    }

}