/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

package org.apache.pulsar.broker.admin;

import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.doAnswer;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.timeout;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertSame;
import static org.testng.Assert.assertThrows;
import static org.testng.Assert.assertTrue;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
import javax.ws.rs.InternalServerErrorException;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.container.AsyncResponse;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import lombok.Cleanup;
import lombok.extern.slf4j.Slf4j;
import org.apache.bookkeeper.mledger.ManagedCursor;
import org.apache.commons.collections4.MapUtils;
import org.apache.pulsar.broker.BrokerTestUtil;
import org.apache.pulsar.broker.admin.v2.ExtPersistentTopics;
import org.apache.pulsar.broker.admin.v2.NonPersistentTopics;
import org.apache.pulsar.broker.admin.v2.PersistentTopics;
import org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest;
import org.apache.pulsar.broker.authentication.AuthenticationDataHttps;
import org.apache.pulsar.broker.namespace.NamespaceService;
import org.apache.pulsar.broker.resources.NamespaceResources;
import org.apache.pulsar.broker.resources.PulsarResources;
import org.apache.pulsar.broker.resources.TopicResources;
import org.apache.pulsar.broker.service.BrokerService;
import org.apache.pulsar.broker.service.Topic;
import org.apache.pulsar.broker.service.persistent.PersistentSubscription;
import org.apache.pulsar.broker.service.persistent.PersistentTopic;
import org.apache.pulsar.broker.web.PulsarWebResource;
import org.apache.pulsar.broker.web.RestException;
import org.apache.pulsar.client.admin.LongRunningProcessStatus;
import org.apache.pulsar.client.admin.PulsarAdmin;
import org.apache.pulsar.client.admin.PulsarAdminException;
import org.apache.pulsar.client.admin.Topics;
import org.apache.pulsar.client.admin.internal.TopicsImpl;
import org.apache.pulsar.client.api.CompressionType;
import org.apache.pulsar.client.api.Consumer;
import org.apache.pulsar.client.api.Message;
import org.apache.pulsar.client.api.MessageId;
import org.apache.pulsar.client.api.Producer;
import org.apache.pulsar.client.api.Reader;
import org.apache.pulsar.client.api.Schema;
import org.apache.pulsar.client.api.SubscriptionType;
import org.apache.pulsar.client.api.interceptor.ProducerInterceptor;
import org.apache.pulsar.client.impl.BatchMessageIdImpl;
import org.apache.pulsar.client.impl.MessageIdImpl;
import org.apache.pulsar.client.impl.MessageImpl;
import org.apache.pulsar.client.impl.ProducerBase;
import org.apache.pulsar.client.impl.ProducerImpl;
import org.apache.pulsar.client.impl.ResetCursorData;
import org.apache.pulsar.common.naming.NamespaceName;
import org.apache.pulsar.common.naming.TopicDomain;
import org.apache.pulsar.common.naming.TopicName;
import org.apache.pulsar.common.partition.PartitionedTopicMetadata;
import org.apache.pulsar.common.policies.data.AuthAction;
import org.apache.pulsar.common.policies.data.ClusterData;
import org.apache.pulsar.common.policies.data.PersistentTopicInternalStats;
import org.apache.pulsar.common.policies.data.Policies;
import org.apache.pulsar.common.policies.data.RetentionPolicies;
import org.apache.pulsar.common.policies.data.TenantInfoImpl;
import org.apache.pulsar.common.policies.data.TopicStats;
import org.apache.pulsar.metadata.api.MetadataStoreException;
import org.apache.zookeeper.KeeperException;
import org.awaitility.Awaitility;
import org.mockito.ArgumentCaptor;
import org.mockito.internal.util.MockUtil;
import org.testng.Assert;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

@Slf4j
@Test(groups = "broker-admin")
public class PersistentTopicsTest extends MockedPulsarServiceBaseTest {

    private PersistentTopics persistentTopics;
    private ExtPersistentTopics extPersistentTopics;
    private final String testTenant = "my-tenant";
    private final String testLocalCluster = "use";
    private final String testNamespace = "my-namespace";
    private final String testNamespaceLocal = "my-namespace-local";
    protected Field uriField;
    protected UriInfo uriInfo;
    private NonPersistentTopics nonPersistentTopic;
    private NamespaceResources namespaceResources;

    @BeforeClass
    public void initPersistentTopics() throws Exception {
        uriField = PulsarWebResource.class.getDeclaredField("uri");
        uriField.setAccessible(true);
        uriInfo = mock(UriInfo.class);
    }

    @Override
    @BeforeMethod
    protected void setup() throws Exception {
        conf.setTopicLevelPoliciesEnabled(false);
        super.internalSetup();
        persistentTopics = spy(PersistentTopics.class);
        persistentTopics.setServletContext(new MockServletContext());
        persistentTopics.setPulsar(pulsar);
        doReturn(false).when(persistentTopics).isRequestHttps();
        doReturn(null).when(persistentTopics).originalPrincipal();
        doReturn("test").when(persistentTopics).clientAppId();
        doReturn(TopicDomain.persistent.value()).when(persistentTopics).domain();
        doNothing().when(persistentTopics).validateAdminAccessForTenant(this.testTenant);
        doReturn(mock(AuthenticationDataHttps.class)).when(persistentTopics).clientAuthData();

        extPersistentTopics = spy(ExtPersistentTopics.class);
        extPersistentTopics.setServletContext(new MockServletContext());
        extPersistentTopics.setPulsar(pulsar);
        doReturn(false).when(extPersistentTopics).isRequestHttps();
        doReturn(null).when(extPersistentTopics).originalPrincipal();
        doReturn("test").when(extPersistentTopics).clientAppId();
        doReturn(TopicDomain.persistent.value()).when(extPersistentTopics).domain();
        doNothing().when(extPersistentTopics).validateAdminAccessForTenant(this.testTenant);
        doReturn(mock(AuthenticationDataHttps.class)).when(extPersistentTopics).clientAuthData();

        nonPersistentTopic = spy(NonPersistentTopics.class);
        nonPersistentTopic.setServletContext(new MockServletContext());
        nonPersistentTopic.setPulsar(pulsar);
        namespaceResources = mock(NamespaceResources.class);
        doReturn(false).when(nonPersistentTopic).isRequestHttps();
        doReturn(null).when(nonPersistentTopic).originalPrincipal();
        doReturn("test").when(nonPersistentTopic).clientAppId();
        doReturn(TopicDomain.non_persistent.value()).when(nonPersistentTopic).domain();
        doNothing().when(nonPersistentTopic).validateAdminAccessForTenant(this.testTenant);
        doReturn(mock(AuthenticationDataHttps.class)).when(nonPersistentTopic).clientAuthData();

        PulsarResources resources =
                spy(new PulsarResources(pulsar.getLocalMetadataStore(), pulsar.getConfigurationMetadataStore()));
        doReturn(spy(new TopicResources(pulsar.getLocalMetadataStore()))).when(resources).getTopicResources();
        doReturn(resources).when(pulsar).getPulsarResources();

        admin.clusters().createCluster("use", ClusterData.builder().serviceUrl("http://127.0.0.3:8082").build());
        admin.clusters().createCluster("test", ClusterData.builder().serviceUrl(pulsar.getWebServiceAddress()).build());
        admin.tenants().createTenant(this.testTenant,
                new TenantInfoImpl(Set.of("role1", "role2"), Set.of(testLocalCluster, "test")));
        admin.tenants().createTenant("pulsar",
                new TenantInfoImpl(Set.of("role1", "role2"), Set.of(testLocalCluster, "test")));
        admin.namespaces().createNamespace(testTenant + "/" + testNamespace, Set.of(testLocalCluster, "test"));
        admin.namespaces().createNamespace("pulsar/system", 4);
        admin.namespaces().createNamespace(testTenant + "/" + testNamespaceLocal);
    }

    @Override
    @AfterMethod(alwaysRun = true)
    protected void cleanup() throws Exception {
        super.internalCleanup();
    }

    @Test
    public void testGetSubscriptions() {
        String testLocalTopicName = "topic-not-found";

        // 1) Confirm that the topic does not exist
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.getSubscriptions(response, testTenant, testNamespace, testLocalTopicName, true);
        ArgumentCaptor<RestException> errorCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(5000).times(1)).resume(errorCaptor.capture());
        Assert.assertEquals(errorCaptor.getValue().getResponse().getStatus(),
                Response.Status.NOT_FOUND.getStatusCode());
        Assert.assertEquals(errorCaptor.getValue().getMessage(), String.format("Topic %s not found",
                "persistent://my-tenant/my-namespace/topic-not-found"));

        // 2) Confirm that the partitioned topic does not exist
        response = mock(AsyncResponse.class);
        persistentTopics.getSubscriptions(response, testTenant, testNamespace, testLocalTopicName + "-partition-0",
                true);
        errorCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(5000).times(1)).resume(errorCaptor.capture());
        Assert.assertEquals(errorCaptor.getValue().getResponse().getStatus(),
                Response.Status.NOT_FOUND.getStatusCode());
        Assert.assertEquals(errorCaptor.getValue().getMessage(),
                "Partitioned Topic not found: persistent://my-tenant/my-namespace/topic-not-found-partition-0 has "
                        + "zero partitions");

        // Confirm that the namespace does not exist
        String notExistNamespace = "not-exist-namespace";
        response = mock(AsyncResponse.class);
        persistentTopics.getSubscriptions(response, testTenant, notExistNamespace, testLocalTopicName,
                true);
        errorCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(5000).times(1)).resume(errorCaptor.capture());
        Assert.assertEquals(errorCaptor.getValue().getResponse().getStatus(),
                Response.Status.NOT_FOUND.getStatusCode());
        Assert.assertEquals(errorCaptor.getValue().getMessage(), "Namespace not found");

        // 3) Create the partitioned topic
        response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, testLocalTopicName, 3, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 4) Create a subscription
        response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, testLocalTopicName, "test", true,
                new ResetCursorData(MessageId.earliest), false);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 5) Confirm that the subscription exists
        response = mock(AsyncResponse.class);
        persistentTopics.getSubscriptions(response, testTenant, testNamespace, testLocalTopicName + "-partition-0",
                true);
        verify(response, timeout(5000).times(1)).resume(Set.of("test"));

        // 6) Delete the subscription
        response = mock(AsyncResponse.class);
        persistentTopics.deleteSubscription(response, testTenant, testNamespace, testLocalTopicName, "test", false,
                true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 7) Confirm that the subscription does not exist
        response = mock(AsyncResponse.class);
        persistentTopics.getSubscriptions(response, testTenant, testNamespace, testLocalTopicName + "-partition-0",
                true);
        verify(response, timeout(5000).times(1)).resume(Set.of());

        // 8) Create a sub of partitioned-topic
        response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, testLocalTopicName + "-partition-1",
                "test", true,
                new ResetCursorData(MessageId.earliest), false);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        //
        response = mock(AsyncResponse.class);
        persistentTopics.getSubscriptions(response, testTenant, testNamespace, testLocalTopicName + "-partition-1",
                true);
        verify(response, timeout(5000).times(1)).resume(Set.of("test"));
        //
        response = mock(AsyncResponse.class);
        persistentTopics.getSubscriptions(response, testTenant, testNamespace, testLocalTopicName + "-partition-0",
                true);
        verify(response, timeout(5000).times(1)).resume(Set.of());
        //
        response = mock(AsyncResponse.class);
        persistentTopics.getSubscriptions(response, testTenant, testNamespace, testLocalTopicName, true);
        verify(response, timeout(5000).times(1)).resume(Set.of("test"));

        // 9) Delete the partitioned topic
        response = mock(AsyncResponse.class);
        persistentTopics.deletePartitionedTopic(response, testTenant, testNamespace, testLocalTopicName, true, true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
    }


    @Test
    public void testCreateSubscriptions() throws Exception {
        final int numberOfMessages = 5;
        final String subEarliest = "sub-earliest";
        final String subLatest = "sub-latest";
        final String subNoneMessageId = "sub-none-message-id";

        String testLocalTopicName = "subWithPositionOrNot";
        final String topicName = "persistent://" + testTenant + "/" + testNamespace + "/" + testLocalTopicName;
        admin.topics().createNonPartitionedTopic(topicName);

        ProducerImpl<byte[]> producer = (ProducerImpl<byte[]>) pulsarClient.newProducer().topic(topicName)
                .maxPendingMessages(30000).create();

        // 1) produce numberOfMessages message to pulsar
        for (int i = 0; i < numberOfMessages; i++) {
            log.info("Produce messages: " + producer.send(new byte[10]).toString());
        }

        // 2) Create a subscription from earliest position

        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, testLocalTopicName, subEarliest, true,
                new ResetCursorData(MessageId.earliest), false);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        persistentTopics.getStats(response, testTenant, testNamespace, testLocalTopicName,
                true, true, false, false, false, false);
        ArgumentCaptor<TopicStats> statCaptor = ArgumentCaptor.forClass(TopicStats.class);
        verify(response, timeout(5000).times(1)).resume(statCaptor.capture());
        TopicStats topicStats = statCaptor.getValue();
        long msgBacklog = topicStats.getSubscriptions().get(subEarliest).getMsgBacklog();
        log.info("Message back log for " + subEarliest + " is :" + msgBacklog);
        Assert.assertEquals(msgBacklog, numberOfMessages);

        // 3) Create a subscription with form latest position

        response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, testLocalTopicName, subLatest, true,
                new ResetCursorData(MessageId.latest), false);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        persistentTopics.getStats(response, testTenant, testNamespace, testLocalTopicName,
                true, true, false, false, false, false);
        statCaptor = ArgumentCaptor.forClass(TopicStats.class);
        verify(response, timeout(5000).times(1)).resume(statCaptor.capture());
        topicStats = statCaptor.getValue();
        msgBacklog = topicStats.getSubscriptions().get(subLatest).getMsgBacklog();
        log.info("Message back log for " + subLatest + " is :" + msgBacklog);
        Assert.assertEquals(msgBacklog, 0);

        // 4) Create a subscription without position

        response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, testLocalTopicName,
                subNoneMessageId, true,
                null, false);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        persistentTopics.getStats(response, testTenant, testNamespace, testLocalTopicName,
                true, true, false, false, false, false);
        statCaptor = ArgumentCaptor.forClass(TopicStats.class);
        verify(response, timeout(5000).times(1)).resume(statCaptor.capture());
        topicStats = statCaptor.getValue();
        msgBacklog = topicStats.getSubscriptions().get(subNoneMessageId).getMsgBacklog();
        log.info("Message back log for " + subNoneMessageId + " is :" + msgBacklog);
        Assert.assertEquals(msgBacklog, 0);

        // 5) Create replicated subscription
        response = mock(AsyncResponse.class);
        String replicateSubName = "sub-none-message-id-replicated-sub";
        persistentTopics.createSubscription(response, testTenant, testNamespace, testLocalTopicName, replicateSubName,
                true,
                null, true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        persistentTopics.getStats(response, testTenant, testNamespace, testLocalTopicName,
                true, true, false, false, false, false);
        statCaptor = ArgumentCaptor.forClass(TopicStats.class);
        verify(response, timeout(5000).times(1)).resume(statCaptor.capture());
        topicStats = statCaptor.getValue();
        Assert.assertNotNull(topicStats.getSubscriptions().get(replicateSubName));
        Assert.assertTrue(topicStats.getSubscriptions().get(replicateSubName).isReplicated());
        producer.close();
    }

    @Test
    public void testCreateSubscriptionForNonPersistentTopic() throws InterruptedException {
        doReturn(TopicDomain.non_persistent.value()).when(persistentTopics).domain();
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<WebApplicationException> responseCaptor = ArgumentCaptor.forClass(RestException.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace,
                "testCreateSubscriptionForNonPersistentTopic", "sub",
                true, new ResetCursorData(MessageId.earliest), false);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getResponse().getStatus(),
                Response.Status.BAD_REQUEST.getStatusCode());
    }

    @Test
    public void testTerminatePartitionedTopic() {
        String testLocalTopicName = "topic-not-found";

        // 3) Create the partitioned topic
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, testLocalTopicName, 1, true);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 5) Create a subscription
        response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, testLocalTopicName, "test", true,
                new ResetCursorData(MessageId.earliest), false);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 9) terminate partitioned topic
        response = mock(AsyncResponse.class);
        persistentTopics.terminatePartitionedTopic(response, testTenant, testNamespace, testLocalTopicName, true);
        Map<Integer, MessageId> messageIds = new ConcurrentHashMap<>();
        messageIds.put(0, new MessageIdImpl(3, -1, -1));
        verify(response, timeout(5000).times(1)).resume(messageIds);
    }

    @Test
    public void testTerminate() {
        String testLocalTopicName = "topic-not-found";

        // 1) Create the nonPartitionTopic topic
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, testLocalTopicName, true, null);

        // 2) Create a subscription
        response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, testLocalTopicName, "test", true,
                new ResetCursorData(MessageId.earliest), false);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 3) Assert terminate persistent topic
        response = mock(AsyncResponse.class);
        persistentTopics.terminate(response, testTenant, testNamespace, testLocalTopicName, true);
        MessageId messageId = new MessageIdImpl(3, -1, -1);
        verify(response, timeout(5000).times(1)).resume(messageId);

        // 4) Assert terminate non-persistent topic
        String nonPersistentTopicName = "non-persistent-topic";
        try {
            nonPersistentTopic.terminate(response, testTenant, testNamespace, nonPersistentTopicName, true);
            Assert.fail("Should fail validation on non-persistent topic");
        } catch (RestException e) {
            Assert.assertEquals(Response.Status.NOT_ACCEPTABLE.getStatusCode(), e.getResponse().getStatus());
        }
    }

    @Test
    public void testNonPartitionedTopics() {
        final String nonPartitionTopic = BrokerTestUtil.newUniqueName("non-partitioned-topic");
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, nonPartitionTopic, "test", true,
                new ResetCursorData(MessageId.latest), false);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        ArgumentCaptor<RestException> errorCaptor = ArgumentCaptor.forClass(RestException.class);
        persistentTopics.getSubscriptions(response, testTenant, testNamespace, nonPartitionTopic + "-partition-0",
                true);
        verify(response, timeout(5000).times(1)).resume(errorCaptor.capture());
        Assert.assertTrue(errorCaptor.getValue().getMessage().contains("zero partitions"));
        response = mock(AsyncResponse.class);
        final String nonPartitionTopic2 = BrokerTestUtil.newUniqueName("secondary-non-partitioned-topic");
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, nonPartitionTopic2, true, null);
        Awaitility.await().untilAsserted(() -> {
            Assert.assertTrue(admin.topics().getList(testTenant + "/" + testNamespace)
                    .contains("persistent://" + testTenant + "/" + testNamespace + "/" + nonPartitionTopic2));
        });

        AsyncResponse metaResponse = mock(AsyncResponse.class);
        ArgumentCaptor<PartitionedTopicMetadata> metaResponseCaptor =
                ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(metaResponse, testTenant, testNamespace, nonPartitionTopic, true,
                false);
        verify(metaResponse, timeout(5000).times(1)).resume(metaResponseCaptor.capture());
        Assert.assertEquals(metaResponseCaptor.getValue().partitions, 0);

        metaResponse = mock(AsyncResponse.class);
        metaResponseCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(metaResponse, testTenant, testNamespace, nonPartitionTopic, true, true);
        verify(metaResponse, timeout(5000).times(1)).resume(metaResponseCaptor.capture());
        Assert.assertEquals(metaResponseCaptor.getValue().partitions, 0);
    }

    @Test
    public void testCreateNonPartitionedTopic() {
        final String topic = "testCreateNonPartitionedTopic-a";
        TopicName topicName = TopicName.get(TopicDomain.persistent.value(), testTenant, testNamespace, topic);
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, topic, true, null);
        Awaitility.await().untilAsserted(() -> {
            Assert.assertTrue(admin.topics().getList(testTenant + "/" + testNamespace).contains(topicName.toString()));
        });
        AsyncResponse metaResponse = mock(AsyncResponse.class);
        ArgumentCaptor<PartitionedTopicMetadata> metaResponseCaptor =
                ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(metaResponse, testTenant, testNamespace, topic, true, false);
        verify(metaResponse, timeout(5000).times(1)).resume(metaResponseCaptor.capture());
        Assert.assertEquals(metaResponseCaptor.getValue().partitions, 0);

        metaResponse = mock(AsyncResponse.class);
        metaResponseCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(metaResponse,
                testTenant, testNamespace, topic, true, true);
        verify(metaResponse, timeout(5000).times(1)).resume(metaResponseCaptor.capture());
        Assert.assertEquals(metaResponseCaptor.getValue().partitions, 0);

        response = mock(AsyncResponse.class);
        metaResponse = mock(AsyncResponse.class);
        metaResponseCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        final String topic2 = "testCreateNonPartitionedTopic-b";
        TopicName topicName2 = TopicName.get(TopicDomain.persistent.value(), testTenant, testNamespace, topic2);
        Map<String, String> topicMetadata = new HashMap<>();
        topicMetadata.put("key1", "value1");
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, topic2, true, topicMetadata);
        Awaitility.await().untilAsserted(() -> {
            Assert.assertTrue(admin.topics().getList(testTenant + "/" + testNamespace).contains(topicName2.toString()));
        });
        persistentTopics.getPartitionedMetadata(metaResponse,
                testTenant, testNamespace, topic2, true, false);
        verify(metaResponse, timeout(5000).times(1)).resume(metaResponseCaptor.capture());
        Assert.assertNull(metaResponseCaptor.getValue().properties);
        metaResponse = mock(AsyncResponse.class);
        ArgumentCaptor<Map> metaResponseCaptor2 = ArgumentCaptor.forClass(Map.class);
        persistentTopics.getProperties(metaResponse,
                testTenant, testNamespace, topic2, true);
        verify(metaResponse, timeout(5000).times(1)).resume(metaResponseCaptor2.capture());
        Assert.assertNotNull(metaResponseCaptor2.getValue());
        Assert.assertEquals(metaResponseCaptor2.getValue().get("key1"), "value1");
    }

    @Test
    public void testCreatePartitionedTopic() {
        final String topicName = "standard-partitioned-topic-a";
        persistentTopics.createPartitionedTopic(mock(AsyncResponse.class), testTenant, testNamespace, topicName, 2,
                true);
        Awaitility.await().untilAsserted(() -> {
            ArgumentCaptor<PartitionedTopicMetadata> responseCaptor =
                    ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
            AsyncResponse response = mock(AsyncResponse.class);
            persistentTopics.getPartitionedMetadata(response,
                    testTenant, testNamespace, topicName, true, false);
            verify(response, timeout(5000).atLeast(1)).resume(responseCaptor.capture());
            Assert.assertNull(responseCaptor.getValue().properties);
        });
        AsyncResponse response2 = mock(AsyncResponse.class);
        ArgumentCaptor<PartitionedTopicMetadata> responseCaptor2 =
                ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        final String topicName2 = "standard-partitioned-topic-b";
        Map<String, String> topicMetadata = new HashMap<>();
        topicMetadata.put("key1", "value1");
        PartitionedTopicMetadata metadata = new PartitionedTopicMetadata(2, topicMetadata);
        extPersistentTopics.createPartitionedTopic(response2, testTenant, testNamespace, topicName2, metadata, true);
        Awaitility.await().untilAsserted(() -> {
            persistentTopics.getPartitionedMetadata(response2,
                    testTenant, testNamespace, topicName2, true, false);
            verify(response2, timeout(5000).atLeast(1)).resume(responseCaptor2.capture());
            Assert.assertEquals(responseCaptor2.getValue().properties.size(), 1);
            Assert.assertEquals(responseCaptor2.getValue().properties, topicMetadata);
        });
        AsyncResponse response3 = mock(AsyncResponse.class);
        ArgumentCaptor<Map> metaResponseCaptor2 = ArgumentCaptor.forClass(Map.class);
        persistentTopics.getProperties(response3, testTenant, testNamespace, topicName2, true);
        verify(response3, timeout(5000).times(1)).resume(metaResponseCaptor2.capture());
        Assert.assertNotNull(metaResponseCaptor2.getValue());
        Assert.assertEquals(metaResponseCaptor2.getValue().get("key1"), "value1");
    }

    @Test
    public void testCreateTopicWithReplicationCluster() {
        final String topicName = "test-topic-ownership";
        NamespaceName namespaceName = NamespaceName.get(testTenant, testNamespace);
        CompletableFuture<Optional<Policies>> policyFuture = new CompletableFuture<>();
        Policies policies = new Policies();
        policyFuture.complete(Optional.of(policies));
        when(pulsar.getPulsarResources().getNamespaceResources()).thenReturn(namespaceResources);
        doReturn(policyFuture).when(namespaceResources).getPoliciesAsync(namespaceName);
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<RestException> errCaptor = ArgumentCaptor.forClass(RestException.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, topicName, 2, true);
        verify(response, timeout(5000).times(1)).resume(errCaptor.capture());
        Assert.assertEquals(errCaptor.getValue().getResponse().getStatus(),
                Response.Status.PRECONDITION_FAILED.getStatusCode());
        Assert.assertTrue(
                errCaptor.getValue().getMessage().contains("Namespace does not have any clusters configured"));
        // Test policy not exist and return 'Namespace not found'
        CompletableFuture<Optional<Policies>> policyFuture2 = new CompletableFuture<>();
        policyFuture2.complete(Optional.empty());
        doReturn(policyFuture2).when(namespaceResources).getPoliciesAsync(namespaceName);
        response = mock(AsyncResponse.class);
        errCaptor = ArgumentCaptor.forClass(RestException.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, topicName, 2, true);
        verify(response, timeout(5000).times(1)).resume(errCaptor.capture());
        Assert.assertEquals(errCaptor.getValue().getResponse().getStatus(), Response.Status.NOT_FOUND.getStatusCode());
        Assert.assertTrue(errCaptor.getValue().getMessage().contains("Namespace not found"));
    }

    @Test
    public void testCreateNonPartitionedTopicWithInvalidName() {
        final String topicName = "standard-topic-partition-10";
        doAnswer(invocation -> {
            TopicName partitionedTopicName = invocation.getArgument(0, TopicName.class);
            assert (partitionedTopicName.getLocalName().equals("standard-topic"));
            return new PartitionedTopicMetadata(10);
        }).when(persistentTopics).getPartitionedTopicMetadata(any(), anyBoolean(), anyBoolean());
        final AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<RestException> responseCaptor = ArgumentCaptor.forClass(RestException.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, topicName, true, null);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getResponse().getStatus(),
                Response.Status.PRECONDITION_FAILED.getStatusCode());
    }

    @Test
    public void testCreatePartitionedTopicHavingNonPartitionTopicWithPartitionSuffix()
            throws KeeperException, InterruptedException {
        // Test the case in which user already has topic like topic-name-partition-123 created before we enforce the
        // validation.
        final String nonPartitionTopicName1 = "standard-topic";
        final String nonPartitionTopicName2 = "special-topic-partition-123";
        final String partitionedTopicName = "special-topic";

        when(pulsar.getPulsarResources().getTopicResources()
                .listPersistentTopicsAsync(NamespaceName.get("my-tenant/my-namespace")))
                .thenReturn(CompletableFuture.completedFuture(List.of(
                        "persistent://my-tenant/my-namespace/" + nonPartitionTopicName1,
                        "persistent://my-tenant/my-namespace/" + nonPartitionTopicName2
                )));
//        doReturn(ImmutableSet.of(nonPartitionTopicName1, nonPartitionTopicName2)).when(mockZooKeeperChildrenCache)
//        .get(anyString());
//        doReturn(CompletableFuture.completedFuture(ImmutableSet.of(nonPartitionTopicName1, nonPartitionTopicName2))
//        ).when(mockZooKeeperChildrenCache).getAsync(anyString());
        doReturn(new Policies()).when(persistentTopics).getNamespacePolicies(any());
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<RestException> errCaptor = ArgumentCaptor.forClass(RestException.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, partitionedTopicName, 5, true);
        verify(response, timeout(5000).times(1)).resume(errCaptor.capture());
        Assert.assertEquals(errCaptor.getValue().getResponse().getStatus(), Response.Status.CONFLICT.getStatusCode());
    }

    @Test
    public void testUpdatePartitionedTopicHavingProperties() throws Exception {
        final String tenant = "tenant-testUpdatePartitionedTopicHavingProperties";
        final String namespace = "ns-testUpdatePartitionedTopicHavingProperties";
        final String topic = "topic-testUpdatePartitionedTopicHavingProperties";
        Map<String, String> topicMetadata = new HashMap<>();
        topicMetadata.put("key1", "value1");

        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant(tenant, tenantInfo);
        admin.namespaces().createNamespace(tenant + "/" + namespace, Set.of("test"));

        // create a 2 partition topic with properties key1->value1
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<PartitionedTopicMetadata> responseCaptor =
            ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        PartitionedTopicMetadata metadata = new PartitionedTopicMetadata(2, topicMetadata);
        extPersistentTopics.createPartitionedTopic(response, tenant, namespace, topic, metadata, true);
        Awaitility.await().untilAsserted(() -> {
            persistentTopics.getPartitionedMetadata(response,
                tenant, namespace, topic, true, false);
            verify(response, timeout(5000).atLeast(1)).resume(responseCaptor.capture());
            Assert.assertEquals(responseCaptor.getValue().properties.size(), 1);
            Assert.assertEquals(responseCaptor.getValue().properties, topicMetadata);
        });

        // update partition to 5
        final int updatedPartition = 5;
        AsyncResponse response2 = mock(AsyncResponse.class);
        ArgumentCaptor<PartitionedTopicMetadata> responseCaptor2 =
            ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.updatePartitionedTopic(response2, tenant, namespace, topic,
                false, false, false, updatedPartition);
        Awaitility.await().untilAsserted(() -> {
            persistentTopics.getPartitionedMetadata(response2,
                tenant, namespace, topic, true, false);
            verify(response2, timeout(5000).atLeast(1)).resume(responseCaptor2.capture());
            Assert.assertEquals(responseCaptor2.getValue().partitions, updatedPartition);
            Assert.assertEquals(responseCaptor2.getValue().properties.size(), 1);
            Assert.assertEquals(responseCaptor2.getValue().properties, topicMetadata);
        });
    }

    @Test
    public void testUpdatePartitionedTopicHavingNonPartitionTopicWithPartitionSuffix() throws Exception {
        // Already have non partition topic special-topic-partition-10, shouldn't able to update number of
        // partitioned topic to more than 10.
        final String nonPartitionTopicName2 = "special-topic-partition-10";
        final String partitionedTopicName = "special-topic";
        pulsar.getDefaultManagedLedgerFactory()
                .open(TopicName.get(nonPartitionTopicName2).getPersistenceNamingEncoding());
        doAnswer(invocation -> {
            persistentTopics.namespaceName = NamespaceName.get("tenant", "namespace");
            persistentTopics.topicName = TopicName.get("persistent", "tenant", "cluster", "namespace", "topicname");
            return null;
        }).when(persistentTopics).validatePartitionedTopicName(any(), any(), any());

        doNothing().when(persistentTopics).validateAdminAccessForTenant(anyString());
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, partitionedTopicName, 5, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        ArgumentCaptor<RestException> errorCaptor = ArgumentCaptor.forClass(RestException.class);
        persistentTopics.updatePartitionedTopic(response, testTenant, testNamespace, partitionedTopicName, false, false,
                false,
                10);
        verify(response, timeout(5000).times(1)).resume(errorCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
    }

    @Test(timeOut = 10_000)
    public void testUnloadTopic() {
        final String topicName = "standard-topic-to-be-unload";
        final String partitionTopicName = "partition-topic-to-be-unload";

        // 1) not exist topic
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.unloadTopic(response, testTenant, testNamespace, "topic-not-exist", true);
        ArgumentCaptor<RestException> errCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(45_000).times(1)).resume(errCaptor.capture());
        Assert.assertEquals(errCaptor.getValue().getResponse().getStatus(), Response.Status.NOT_FOUND.getStatusCode());

        // 2) create non partitioned topic and unload
        response = mock(AsyncResponse.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, topicName, true, null);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        persistentTopics.unloadTopic(response, testTenant, testNamespace, topicName, true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 3) create partitioned topic and unload
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, partitionTopicName, 6, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        persistentTopics.unloadTopic(response, testTenant, testNamespace, partitionTopicName, true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 4) delete partitioned topic
        response = mock(AsyncResponse.class);
        persistentTopics.deletePartitionedTopic(response, testTenant, testNamespace, partitionTopicName, true, true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
    }

    @Test(timeOut = 10_000)
    public void testUnloadTopicShallThrowNotFoundWhenTopicNotExist() {
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.unloadTopic(response, testTenant, testNamespace, "non-existent-topic", true);
        ArgumentCaptor<RestException> responseCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(45_000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getResponse().getStatus(),
                Response.Status.NOT_FOUND.getStatusCode());
    }

    @Test
    public void testGetPartitionedTopicsList() throws KeeperException, InterruptedException, PulsarAdminException {
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, "test-topic1", 3, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        nonPersistentTopic.createPartitionedTopic(response, testTenant, testNamespace, "test-topic2", 3, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, "__change_events", 3, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        ArgumentCaptor<List<String>> listOfStringsCaptor = ArgumentCaptor.forClass(List.class);
        persistentTopics.getPartitionedTopicList(response, testTenant, testNamespace, false);
        verify(response, timeout(5000).times(1)).resume(listOfStringsCaptor.capture());
        List<String> persistentPartitionedTopics = listOfStringsCaptor.getValue();
        Assert.assertEquals(persistentPartitionedTopics.size(), 1);
        Assert.assertEquals(TopicName.get(persistentPartitionedTopics.get(0)).getDomain().value(),
                TopicDomain.persistent.value());

        response = mock(AsyncResponse.class);
        listOfStringsCaptor = ArgumentCaptor.forClass(List.class);
        persistentTopics.getPartitionedTopicList(response, testTenant, testNamespace, true);
        verify(response, timeout(5000).times(1)).resume(listOfStringsCaptor.capture());
        persistentPartitionedTopics = listOfStringsCaptor.getValue();
        Assert.assertEquals(persistentPartitionedTopics.size(), 2);

        response = mock(AsyncResponse.class);
        listOfStringsCaptor = ArgumentCaptor.forClass(List.class);
        nonPersistentTopic.getPartitionedTopicList(response, testTenant, testNamespace, false);
        verify(response, timeout(5000).times(1)).resume(listOfStringsCaptor.capture());
        List<String> nonPersistentPartitionedTopics = listOfStringsCaptor.getValue();
        Assert.assertEquals(nonPersistentPartitionedTopics.size(), 1);
        Assert.assertEquals(TopicName.get(nonPersistentPartitionedTopics.get(0)).getDomain().value(),
                TopicDomain.non_persistent.value());
    }

    @Test
    public void testGetList() throws Exception {
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, "test-topic-1", 1, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, "__change_events", 1, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        ArgumentCaptor<List<String>> listOfStringsCaptor = ArgumentCaptor.forClass(List.class);
        persistentTopics.getList(response, testTenant, testNamespace, null, false);
        verify(response, timeout(5000).times(1)).resume(listOfStringsCaptor.capture());
        List<String> topics = listOfStringsCaptor.getValue();
        Assert.assertEquals(topics.size(), 1);

        response = mock(AsyncResponse.class);
        listOfStringsCaptor = ArgumentCaptor.forClass(List.class);
        persistentTopics.getList(response, testTenant, testNamespace, null, true);
        verify(response, timeout(5000).times(1)).resume(listOfStringsCaptor.capture());
        topics = listOfStringsCaptor.getValue();
        Assert.assertEquals(topics.size(), 2);

        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        nonPersistentTopic.createNonPartitionedTopic(response, testTenant, testNamespace, "test-topic-2", false, null);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        nonPersistentTopic.createNonPartitionedTopic(response, testTenant, testNamespace, "__change_events", false,
                null);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        listOfStringsCaptor = ArgumentCaptor.forClass(List.class);
        nonPersistentTopic.getList(response, testTenant, testNamespace, null, false);
        verify(response, timeout(5000).times(1)).resume(listOfStringsCaptor.capture());
        topics = listOfStringsCaptor.getValue();
        Assert.assertEquals(topics.size(), 1);

        response = mock(AsyncResponse.class);
        listOfStringsCaptor = ArgumentCaptor.forClass(List.class);
        nonPersistentTopic.getList(response, testTenant, testNamespace, null, true);
        verify(response, timeout(5000).times(1)).resume(listOfStringsCaptor.capture());
        topics = listOfStringsCaptor.getValue();
        Assert.assertEquals(topics.size(), 2);
    }

    @Test
    public void testGrantNonPartitionedTopic() {
        final String topicName = "non-partitioned-topic";
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, topicName, true, null);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        String role = "role";
        Set<AuthAction> expectActions = new HashSet<>();
        expectActions.add(AuthAction.produce);
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.grantPermissionsOnTopic(response, testTenant, testNamespace, topicName, role, expectActions);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        ArgumentCaptor<Map<String, Set<AuthAction>>> permissionsCaptor = ArgumentCaptor.forClass(Map.class);
        persistentTopics.getPermissionsOnTopic(response, testTenant, testNamespace, topicName);
        verify(response, timeout(5000).times(1)).resume(permissionsCaptor.capture());
        Map<String, Set<AuthAction>> permissions = permissionsCaptor.getValue();
        Assert.assertEquals(permissions.get(role), expectActions);
    }

    @Test
    public void testCreateExistedPartition() throws InterruptedException {
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        final String topicName = "testcreateexisted";
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, topicName, 3, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        final String partitionName = TopicName.get(topicName).getPartition(0).getLocalName();
        response = mock(AsyncResponse.class);
        ArgumentCaptor<RestException> restExceptionCaptor = ArgumentCaptor.forClass(RestException.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, partitionName, true, null);
        verify(response, timeout(5000).times(1)).resume(restExceptionCaptor.capture());
        Assert.assertEquals(restExceptionCaptor.getValue().getResponse().getStatus(),
                Response.Status.CONFLICT.getStatusCode());
    }

    @Test
    public void testGrantPartitionedTopic() {
        final String partitionedTopicName = "partitioned-topic";
        final int numPartitions = 5;
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(
                response, testTenant, testNamespace, partitionedTopicName, numPartitions, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        String role = "role";
        Set<AuthAction> expectActions = new HashSet<>();
        expectActions.add(AuthAction.produce);
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.grantPermissionsOnTopic(response, testTenant, testNamespace, partitionedTopicName, role,
                expectActions);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        ArgumentCaptor<Map<String, Set<AuthAction>>> permissionsCaptor = ArgumentCaptor.forClass(Map.class);
        persistentTopics.getPermissionsOnTopic(response, testTenant, testNamespace, partitionedTopicName);
        verify(response, timeout(5000).times(1)).resume(permissionsCaptor.capture());
        Map<String, Set<AuthAction>> permissions = permissionsCaptor.getValue();
        Assert.assertEquals(permissions.get(role), expectActions);
    }

    @Test
    public void testRevokeNonPartitionedTopic() {
        final String topicName = "non-partitioned-topic";
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, topicName, true, null);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        String role = "role";
        Set<AuthAction> expectActions = new HashSet<>();
        expectActions.add(AuthAction.produce);
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.grantPermissionsOnTopic(response, testTenant, testNamespace, topicName, role, expectActions);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.revokePermissionsOnTopic(response, testTenant, testNamespace, topicName, role);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        ArgumentCaptor<Map<String, Set<AuthAction>>> permissionsCaptor = ArgumentCaptor.forClass(Map.class);
        persistentTopics.getPermissionsOnTopic(response, testTenant, testNamespace, topicName);
        verify(response, timeout(5000).times(1)).resume(permissionsCaptor.capture());
        Map<String, Set<AuthAction>> permissions = permissionsCaptor.getValue();
        Assert.assertEquals(permissions.get(role), null);
    }

    @Test
    public void testRevokePartitionedTopic() {
        final String partitionedTopicName = "partitioned-topic";
        final int numPartitions = 5;
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(
                response, testTenant, testNamespace, partitionedTopicName, numPartitions, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        String role = "role";
        Set<AuthAction> expectActions = new HashSet<>();
        expectActions.add(AuthAction.produce);
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.grantPermissionsOnTopic(response, testTenant, testNamespace, partitionedTopicName, role,
                expectActions);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        persistentTopics.revokePermissionsOnTopic(response, testTenant, testNamespace, partitionedTopicName, role);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        ArgumentCaptor<Map<String, Set<AuthAction>>> permissionsCaptor = ArgumentCaptor.forClass(Map.class);
        persistentTopics.getPermissionsOnTopic(response, testTenant, testNamespace, partitionedTopicName);
        verify(response, timeout(5000).times(1)).resume(permissionsCaptor.capture());
        Map<String, Set<AuthAction>> permissions = permissionsCaptor.getValue();
        Assert.assertEquals(permissions.get(role), null);
        TopicName topicName = TopicName.get(TopicDomain.persistent.value(), testTenant, testNamespace,
                partitionedTopicName);
        for (int i = 0; i < numPartitions; i++) {
            TopicName partition = topicName.getPartition(i);
            response = mock(AsyncResponse.class);
            permissionsCaptor = ArgumentCaptor.forClass(Map.class);
            persistentTopics.getPermissionsOnTopic(response, testTenant, testNamespace,
                    partition.getEncodedLocalName());
            verify(response, timeout(5000).times(1)).resume(permissionsCaptor.capture());
            Map<String, Set<AuthAction>> partitionPermissions =
                    permissionsCaptor.getValue();
            Assert.assertEquals(partitionPermissions.get(role), null);
        }
    }

    @Test
    public void testRevokePartitionedTopicWithReadonlyPolicies() throws Exception {
        final String partitionedTopicName = "testRevokePartitionedTopicWithReadonlyPolicies-topic";
        final int numPartitions = 5;
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(
                response, testTenant, testNamespace, partitionedTopicName, numPartitions, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        String role = "role";
        Set<AuthAction> expectActions = new HashSet<>();
        expectActions.add(AuthAction.produce);
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.grantPermissionsOnTopic(response, testTenant, testNamespace, partitionedTopicName, role,
                expectActions);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        doReturn(CompletableFuture.failedFuture(
                new RestException(Response.Status.FORBIDDEN,  "Broker is forbidden to do read-write operations"))
        ).when(persistentTopics).validatePoliciesReadOnlyAccessAsync();
        persistentTopics.revokePermissionsOnTopic(response, testTenant, testNamespace, partitionedTopicName, role);
        ArgumentCaptor<RestException> exceptionCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(5000).times(1)).resume(exceptionCaptor.capture());
        Assert.assertEquals(exceptionCaptor.getValue().getResponse().getStatus(),
                Response.Status.FORBIDDEN.getStatusCode());
    }

    @Test
    public void testTriggerCompactionTopic() {
        final String partitionTopicName = "test-part";
        final String nonPartitionTopicName = "test-non-part";

        // trigger compaction on non-existing topic
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.compact(response, testTenant, testNamespace, "non-existing-topic", true);
        ArgumentCaptor<RestException> errCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(5000).times(1)).resume(errCaptor.capture());
        Assert.assertEquals(errCaptor.getValue().getResponse().getStatus(), Response.Status.NOT_FOUND.getStatusCode());

        // create non partitioned topic and compaction on it
        response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, nonPartitionTopicName, true,
                null);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.compact(response, testTenant, testNamespace, nonPartitionTopicName, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // create partitioned topic and compaction on it
        response = mock(AsyncResponse.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, partitionTopicName, 2, true);
        persistentTopics.compact(response, testTenant, testNamespace, partitionTopicName, true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
    }

    @Test
    public void testPeekWithSubscriptionNameNotExist() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("tenant-xyz", tenantInfo);
        admin.namespaces().createNamespace("tenant-xyz/ns-abc", Set.of("test"));
        RetentionPolicies retention = new RetentionPolicies(10, 10);
        admin.namespaces().setRetention("tenant-xyz/ns-abc", retention);
        final String topic = "persistent://tenant-xyz/ns-abc/topic-testPeekWithSubscriptionNameNotExist";
        final String subscriptionName = "sub";
        ((TopicsImpl) admin.topics()).createPartitionedTopicAsync(topic, 3, true, null).get();

        final String partitionedTopic = topic + "-partition-0";

        Producer<String> producer = pulsarClient.newProducer(Schema.STRING).enableBatching(false).topic(topic).create();

        for (int i = 0; i < 10; ++i) {
            producer.send("test" + i);
        }

        List<Message<byte[]>> messages = admin.topics().peekMessages(partitionedTopic, subscriptionName, 3);

        Assert.assertEquals(messages.size(), 3);

        producer.close();
    }

    @Test
    public void testGetBacklogSizeByMessageId() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("prop-xyz", tenantInfo);
        admin.namespaces().createNamespace("prop-xyz/ns1", Set.of("test"));
        final String topicName = "persistent://prop-xyz/ns1/testGetBacklogSize";

        admin.topics().createPartitionedTopic(topicName, 1);
        @Cleanup
        Producer<byte[]> batchProducer = pulsarClient.newProducer().topic(topicName)
                .enableBatching(false)
                .create();
        CompletableFuture<MessageId> completableFuture = new CompletableFuture<>();
        for (int i = 0; i < 10; i++) {
            completableFuture = batchProducer.sendAsync("a".getBytes());
        }
        completableFuture.get();
        Assert.assertEquals(Optional.ofNullable(
                        admin.topics().getBacklogSizeByMessageId(topicName + "-partition-0", MessageId.earliest)),
                Optional.of(320L));
    }

    @Test
    public void testGetLastMessageId() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("prop-xyz", tenantInfo);
        admin.namespaces().createNamespace("prop-xyz/ns1", Set.of("test"));
        final String topicName = "persistent://prop-xyz/ns1/testGetLastMessageId";

        admin.topics().createNonPartitionedTopic(topicName);
        @Cleanup
        Producer<byte[]> batchProducer = pulsarClient.newProducer().topic(topicName)
                .enableBatching(true)
                .batchingMaxMessages(100)
                .batchingMaxPublishDelay(2, TimeUnit.SECONDS)
                .create();
        admin.topics().createSubscription(topicName, "test", MessageId.earliest);
        CompletableFuture<MessageId> completableFuture = new CompletableFuture<>();
        for (int i = 0; i < 10; i++) {
            completableFuture = batchProducer.sendAsync("test".getBytes());
        }
        completableFuture.get();
        Assert.assertEquals(((BatchMessageIdImpl) admin.topics().getLastMessageId(topicName)).getBatchIndex(), 9);

        @Cleanup
        Producer<byte[]> producer = pulsarClient.newProducer().topic(topicName)
                .enableBatching(false)
                .create();
        producer.send("test".getBytes());

        Assert.assertTrue(admin.topics().getLastMessageId(topicName) instanceof MessageIdImpl);

    }

    @Test
    public void testExamineMessage() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("tenant-xyz", tenantInfo);
        admin.namespaces().createNamespace("tenant-xyz/ns-abc", Set.of("test"));
        final String topicName = "persistent://tenant-xyz/ns-abc/topic-123";

        admin.topics().createPartitionedTopic(topicName, 2);
        @Cleanup
        Producer<String> producer = pulsarClient.newProducer(Schema.STRING).topic(topicName + "-partition-0").create();

        // Check examine message not allowed on partitioned topic.
        try {
            admin.topics().examineMessage(topicName, "earliest", 1);
            Assert.fail("fail to check examine message not allowed on partitioned topic");
        } catch (PulsarAdminException e) {
            Assert.assertEquals(e.getMessage(),
                    "Examine messages on a partitioned topic is not allowed, please try examine message on specific "
                            + "topic partition");
        }

        try {
            admin.topics().examineMessage(topicName + "-partition-0", "earliest", 1);
            Assert.fail();
        } catch (PulsarAdminException e) {
            Assert.assertEquals(e.getMessage(),
                    "Could not examine messages due to the total message is zero");
        }

        producer.send("message1");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "earliest", 1).getData()),
                "message1");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "latest", 1).getData()),
                "message1");

        producer.send("message2");
        producer.send("message3");
        producer.send("message4");
        producer.send("message5");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "earliest", 1).getData()),
                "message1");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "earliest", 2).getData()),
                "message2");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "earliest", 3).getData()),
                "message3");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "earliest", 4).getData()),
                "message4");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "earliest", 5).getData()),
                "message5");

        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "latest", 1).getData()),
                "message5");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "latest", 2).getData()),
                "message4");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "latest", 3).getData()),
                "message3");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "latest", 4).getData()),
                "message2");
        Assert.assertEquals(
                new String(admin.topics().examineMessage(topicName + "-partition-0", "latest", 5).getData()),
                "message1");
    }

    @Test
    public void testExamineMessageMetadata() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("tenant-xyz", tenantInfo);
        admin.namespaces().createNamespace("tenant-xyz/ns-abc", Set.of("test"));
        final String topicName = "persistent://tenant-xyz/ns-abc/topic-testExamineMessageMetadata";

        admin.topics().createPartitionedTopic(topicName, 2);
        @Cleanup
        Producer<String> producer = pulsarClient.newProducer(Schema.STRING)
                .producerName("testExamineMessageMetadataProducer")
                .compressionType(CompressionType.LZ4)
                .topic(topicName + "-partition-0")
                .create();

        producer.newMessage()
                .keyBytes("partition123".getBytes())
                .orderingKey(new byte[]{0})
                .replicationClusters(List.of("a", "b"))
                .sequenceId(112233)
                .value("data")
                .send();

        MessageImpl<byte[]> message = (MessageImpl<byte[]>) admin.topics().examineMessage(
                topicName + "-partition-0", "earliest", 1);

        //test long
        Assert.assertEquals(112233, message.getSequenceId());
        //test byte[]
        Assert.assertEquals(new byte[]{0}, message.getOrderingKey());
        //test bool and byte[]
        Assert.assertEquals("partition123".getBytes(), message.getKeyBytes());
        Assert.assertTrue(message.hasBase64EncodedKey());
        //test arrays
        Assert.assertEquals(List.of("a", "b"), message.getReplicateTo());
        //test string
        Assert.assertEquals(producer.getProducerName(), message.getProducerName());
        //test enum
        Assert.assertEquals(CompressionType.LZ4.ordinal(), message.getMessageBuilder().getCompression().ordinal());

        Assert.assertEquals("data", new String(message.getData()));
    }

    @Test
    public void testOffloadWithNullMessageId() {
        final String topicName = "topic-123";
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, topicName, true, null);
        response = mock(AsyncResponse.class);
        persistentTopics.triggerOffload(
                response, testTenant, testNamespace, topicName, true, null);
        ArgumentCaptor<RestException> errCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(5000).times(1)).resume(errCaptor.capture());
        Assert.assertEquals(errCaptor.getValue().getResponse().getStatus(),
                Response.Status.BAD_REQUEST.getStatusCode());
    }

    @Test
    public void testSetReplicatedSubscriptionStatus() {
        final String topicName = "topic-with-repl-sub";
        final String partitionName = topicName + "-partition-0";
        final String subName = "sub";

        // 1) Return 404 if that the topic does not exist
        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.setReplicatedSubscriptionStatus(response, testTenant, testNamespace, topicName, subName, true,
                true);
        ArgumentCaptor<RestException> errorCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(10000).times(1)).resume(errorCaptor.capture());
        Assert.assertEquals(errorCaptor.getValue().getResponse().getStatus(),
                Response.Status.NOT_FOUND.getStatusCode());

        // 2) Return 404 if that the partitioned topic does not exist
        response = mock(AsyncResponse.class);
        persistentTopics.setReplicatedSubscriptionStatus(response, testTenant, testNamespace, partitionName, subName,
                true, true);
        errorCaptor = ArgumentCaptor.forClass(RestException.class);
        verify(response, timeout(10000).times(1)).resume(errorCaptor.capture());
        Assert.assertEquals(errorCaptor.getValue().getResponse().getStatus(),
                Response.Status.NOT_FOUND.getStatusCode());

        // 3) Create the partitioned topic
        response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespace, topicName, 2, true);
        verify(response, timeout(10000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 4) Create a subscription
        response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespace, topicName, subName, true,
                new ResetCursorData(MessageId.latest), false);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(10000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 5) Enable replicated subscription on the partitioned topic
        response = mock(AsyncResponse.class);
        persistentTopics.setReplicatedSubscriptionStatus(response, testTenant, testNamespace, topicName, subName, true,
                true);
        verify(response, timeout(10000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 6) Disable replicated subscription on the partitioned topic
        response = mock(AsyncResponse.class);
        persistentTopics.setReplicatedSubscriptionStatus(response, testTenant, testNamespace, topicName, subName, true,
                false);
        verify(response, timeout(10000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 7) Enable replicated subscription on the partition
        response = mock(AsyncResponse.class);
        persistentTopics.setReplicatedSubscriptionStatus(response, testTenant, testNamespace, partitionName, subName,
                true, true);
        verify(response, timeout(10000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 8) Disable replicated subscription on the partition
        response = mock(AsyncResponse.class);
        persistentTopics.setReplicatedSubscriptionStatus(response, testTenant, testNamespace, partitionName, subName,
                true, false);
        verify(response, timeout(10000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 9) Delete the subscription
        response = mock(AsyncResponse.class);
        persistentTopics.deleteSubscription(response, testTenant, testNamespace, topicName, subName, false, true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(10000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        // 10) Delete the partitioned topic
        response = mock(AsyncResponse.class);
        persistentTopics.deletePartitionedTopic(response, testTenant, testNamespace, topicName, true, true);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(10000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());
    }

    @Test
    public void testGetMessageById() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("tenant-xyz", tenantInfo);
        admin.namespaces().createNamespace("tenant-xyz/ns-abc", Set.of("test"));
        final String topicName1 = "persistent://tenant-xyz/ns-abc/testGetMessageById1";
        final String topicName2 = "persistent://tenant-xyz/ns-abc/testGetMessageById2";
        admin.topics().createNonPartitionedTopic(topicName1);
        admin.topics().createNonPartitionedTopic(topicName2);
        @Cleanup
        ProducerBase<byte[]> producer1 = (ProducerBase<byte[]>) pulsarClient.newProducer().topic(topicName1)
                .enableBatching(false).create();
        String data1 = "test1";
        MessageIdImpl id1 = (MessageIdImpl) producer1.send(data1.getBytes());
        @Cleanup
        ProducerBase<byte[]> producer2 = (ProducerBase<byte[]>) pulsarClient.newProducer().topic(topicName2)
                .enableBatching(false).create();
        String data2 = "test2";
        MessageIdImpl id2 = (MessageIdImpl) producer2.send(data2.getBytes());

        Message<byte[]> message1 = admin.topics().getMessageById(topicName1, id1.getLedgerId(), id1.getEntryId());
        Assert.assertEquals(message1.getData(), data1.getBytes());

        Message<byte[]> message2 = admin.topics().getMessageById(topicName2, id2.getLedgerId(), id2.getEntryId());
        Assert.assertEquals(message2.getData(), data2.getBytes());

        Assert.expectThrows(PulsarAdminException.NotFoundException.class, () -> {
            admin.topics().getMessageById(topicName2, id1.getLedgerId(), id1.getEntryId());
        });
        Assert.expectThrows(PulsarAdminException.NotFoundException.class, () -> {
            admin.topics().getMessageById(topicName1, id2.getLedgerId(), id2.getEntryId());
        });

        Assert.expectThrows(PulsarAdminException.ServerSideErrorException.class, () -> {
            admin.topics().getMessageById(topicName1, id1.getLedgerId(), id1.getEntryId() + 10);
        });
    }

    @Test
    public void testGetMessageById4SpecialPropsInMsg() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("tenant-xyz", tenantInfo);
        admin.namespaces().createNamespace("tenant-xyz/ns-abc", Set.of("test"));
        final String topicName1 = "persistent://tenant-xyz/ns-abc/testGetMessageById1";
        admin.topics().createNonPartitionedTopic(topicName1);
        Map<String, String> inSpecialProps = new HashMap<>();
        inSpecialProps.put("city=shanghai", "tag");
        inSpecialProps.put("city,beijing", "haidian");
        @Cleanup
        ProducerBase<byte[]> producer1 = (ProducerBase<byte[]>) pulsarClient.newProducer().topic(topicName1)
                .enableBatching(false).create();
        String data1 = "test1";
        MessageIdImpl id1 = (MessageIdImpl) producer1.newMessage().value(data1.getBytes()).properties(inSpecialProps)
                .send();

        Message<byte[]> message1 = admin.topics().getMessageById(topicName1, id1.getLedgerId(), id1.getEntryId());
        Assert.assertEquals(message1.getData(), data1.getBytes());
        Map<String, String> outSpecialProps = message1.getProperties();
        for (String k : inSpecialProps.keySet()) {
            Assert.assertEquals(inSpecialProps.get(k), outSpecialProps.get(k));
        }
    }

    @Test
    public void testGetMessageIdByTimestamp() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("tenant-xyz", tenantInfo);
        admin.namespaces().createNamespace("tenant-xyz/ns-abc", Set.of("test"));
        final String topicName = "persistent://tenant-xyz/ns-abc/testGetMessageIdByTimestamp";
        admin.topics().createNonPartitionedTopic(topicName);

        AtomicLong publishTime = new AtomicLong(0);
        @Cleanup
        ProducerBase<byte[]> producer = (ProducerBase<byte[]>) pulsarClient.newProducer().topic(topicName)
                .enableBatching(false)
                .intercept(new ProducerInterceptor() {
                    @Override
                    public void close() {

                    }

                    @Override
                    public boolean eligible(Message message) {
                        return true;
                    }

                    @Override
                    public Message beforeSend(Producer producer, Message message) {
                        return message;
                    }

                    @Override
                    public void onSendAcknowledgement(Producer producer, Message message, MessageId msgId,
                                                      Throwable exception) {
                        publishTime.set(message.getPublishTime());
                    }
                })
                .create();

        MessageId id1 = producer.send("test1".getBytes());
        long publish1 = publishTime.get();

        Thread.sleep(10);
        MessageId id2 = producer.send("test2".getBytes());
        long publish2 = publishTime.get();

        Assert.assertTrue(publish1 < publish2);

        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1 - 1), id1);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1), id1);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1 + 1), id2);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish2), id2);
        Assert.assertTrue(admin.topics().getMessageIdByTimestamp(topicName, publish2 + 1)
                .compareTo(id2) > 0);
    }

    @Test
    public void testGetMessageIdByTimestampWithCompaction() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("tenant-xyz", tenantInfo);
        admin.namespaces().createNamespace("tenant-xyz/ns-abc", Set.of("test"));
        final String topicName = "persistent://tenant-xyz/ns-abc/testGetMessageIdByTimestampWithCompaction";
        admin.topics().createNonPartitionedTopic(topicName);

        Map<MessageId, Long> publishTimeMap = new ConcurrentHashMap<>();
        @Cleanup
        ProducerBase<byte[]> producer = (ProducerBase<byte[]>) pulsarClient.newProducer().topic(topicName)
                .enableBatching(false)
                .intercept(new ProducerInterceptor() {
                    @Override
                    public void close() {

                    }

                    @Override
                    public boolean eligible(Message message) {
                        return true;
                    }

                    @Override
                    public Message beforeSend(Producer producer, Message message) {
                        return message;
                    }

                    @Override
                    public void onSendAcknowledgement(Producer producer, Message message, MessageId msgId,
                                                      Throwable exception) {
                        publishTimeMap.put(message.getMessageId(), message.getPublishTime());
                    }
                })
                .create();

        MessageId id1 = producer.newMessage().key("K1").value("test1".getBytes()).send();
        MessageId id2 = producer.newMessage().key("K2").value("test2".getBytes()).send();

        long publish1 = publishTimeMap.get(id1);
        long publish2 = publishTimeMap.get(id2);
        Assert.assertTrue(publish1 < publish2);

        admin.topics().triggerCompaction(topicName);
        Awaitility.await().untilAsserted(() ->
            assertSame(admin.topics().compactionStatus(topicName).status,
                LongRunningProcessStatus.Status.SUCCESS));

        admin.topics().unload(topicName);
        Awaitility.await().untilAsserted(() -> {
                PersistentTopicInternalStats internalStats = admin.topics().getInternalStats(topicName, false);
                assertEquals(internalStats.ledgers.size(), 1);
                assertEquals(internalStats.ledgers.get(0).entries, 0);
        });

        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1 - 1), id1);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1), id1);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1 + 1), id2);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish2), id2);
        Assert.assertTrue(admin.topics().getMessageIdByTimestamp(topicName, publish2 + 1)
                .compareTo(id2) > 0);
    }

    @Test
    public void testGetBatchMessageIdByTimestamp() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("tenant-xyz", tenantInfo);
        admin.namespaces().createNamespace("tenant-xyz/ns-abc", Set.of("test"));
        final String topicName = "persistent://tenant-xyz/ns-abc/testGetBatchMessageIdByTimestamp";
        admin.topics().createNonPartitionedTopic(topicName);

        Map<MessageId, Long> publishTimeMap = new ConcurrentHashMap<>();

        @Cleanup
        ProducerBase<byte[]> producer = (ProducerBase<byte[]>) pulsarClient.newProducer().topic(topicName)
                .enableBatching(true)
                .batchingMaxPublishDelay(1, TimeUnit.MINUTES)
                .batchingMaxMessages(2)
                .intercept(new ProducerInterceptor() {
                    @Override
                    public void close() {

                    }

                    @Override
                    public boolean eligible(Message message) {
                        return true;
                    }

                    @Override
                    public Message beforeSend(Producer producer, Message message) {
                        return message;
                    }

                    @Override
                    public void onSendAcknowledgement(Producer producer, Message message, MessageId msgId,
                                                      Throwable exception) {
                        log.info("onSendAcknowledgement, message={}, msgId={},publish_time={},exception={}",
                                message, msgId, message.getPublishTime(), exception);
                        publishTimeMap.put(msgId, message.getPublishTime());

                    }
                })
                .create();

        List<CompletableFuture<MessageId>> idFutureList = new ArrayList<>();
        for (int i = 0; i < 4; i++) {
            idFutureList.add(producer.sendAsync(new byte[]{(byte) i}));
            Thread.sleep(5);
        }

        List<MessageIdImpl> ids = new ArrayList<>();
        for (CompletableFuture<MessageId> future : idFutureList) {
            MessageId id = future.get();
            ids.add((MessageIdImpl) id);
        }

        for (MessageIdImpl messageId : ids) {
            Assert.assertTrue(publishTimeMap.containsKey(messageId));
            log.info("MessageId={},PublishTime={}", messageId, publishTimeMap.get(messageId));
        }

        //message 0, 1 are in the same batch, as batchingMaxMessages is set to 2.
        Assert.assertEquals(ids.get(0).getLedgerId(), ids.get(1).getLedgerId());
        MessageIdImpl id1 =
                new MessageIdImpl(ids.get(0).getLedgerId(), ids.get(0).getEntryId(), ids.get(0).getPartitionIndex());
        long publish1 = publishTimeMap.get(ids.get(0));

        Assert.assertEquals(ids.get(2).getLedgerId(), ids.get(3).getLedgerId());
        MessageIdImpl id2 =
                new MessageIdImpl(ids.get(2).getLedgerId(), ids.get(2).getEntryId(), ids.get(2).getPartitionIndex());
        long publish2 = publishTimeMap.get(ids.get(2));


        Assert.assertTrue(publish1 < publish2);

        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1 - 1), id1);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1), id1);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish1 + 1), id2);
        Assert.assertEquals(admin.topics().getMessageIdByTimestamp(topicName, publish2), id2);
        Assert.assertTrue(admin.topics().getMessageIdByTimestamp(topicName, publish2 + 1)
                .compareTo(id2) > 0);
    }

    @Test
    public void testDeleteTopic() throws Exception {
        final String topicName = "topic-1";
        AsyncResponse response = mock(AsyncResponse.class);
        BrokerService brokerService = spy(pulsar.getBrokerService());
        doReturn(brokerService).when(pulsar).getBrokerService();
        persistentTopics.createNonPartitionedTopic(response, testTenant, testNamespace, topicName, false, null);
        CompletableFuture<Void> deleteTopicFuture = CompletableFuture.completedFuture(null);
        doReturn(deleteTopicFuture).when(brokerService).deleteTopic(anyString(), anyBoolean());

        response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.deleteTopic(response, testTenant, testNamespace, topicName, true, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        MockUtil.resetMock(brokerService);

        CompletableFuture<Void> deleteTopicFuture2 = new CompletableFuture<>();
        ArgumentCaptor<RestException> errorCaptor = ArgumentCaptor.forClass(RestException.class);
        deleteTopicFuture2.completeExceptionally(new MetadataStoreException("test exception"));
        doReturn(deleteTopicFuture2).when(brokerService).deleteTopic(anyString(), anyBoolean());
        response = mock(AsyncResponse.class);
        persistentTopics.deleteTopic(response, testTenant, testNamespace, topicName, true, true);
        verify(response, timeout(5000).times(1)).resume(errorCaptor.capture());
        Assert.assertEquals(errorCaptor.getValue().getResponse().getStatus(),
                Response.Status.INTERNAL_SERVER_ERROR.getStatusCode());

        MockUtil.resetMock(brokerService);

        CompletableFuture<Void> deleteTopicFuture3 = new CompletableFuture<>();
        response = mock(AsyncResponse.class);
        deleteTopicFuture3.completeExceptionally(new MetadataStoreException.NotFoundException());
        doReturn(deleteTopicFuture3).when(brokerService).deleteTopic(anyString(), anyBoolean());
        persistentTopics.deleteTopic(response, testTenant, testNamespace, topicName, false, true);
        verify(response, timeout(5000).times(1)).resume(errorCaptor.capture());
        Assert.assertEquals(errorCaptor.getValue().getResponse().getStatus(),
                Response.Status.NOT_FOUND.getStatusCode());
    }

    public void testAdminTerminatePartitionedTopic() throws Exception {
        TenantInfoImpl tenantInfo = new TenantInfoImpl(Set.of("role1", "role2"), Set.of("test"));
        admin.tenants().createTenant("prop-xyz", tenantInfo);
        admin.namespaces().createNamespace("prop-xyz/ns12", Set.of("test"));
        final String topicName = "persistent://prop-xyz/ns12/testTerminatePartitionedTopic";

        admin.topics().createPartitionedTopic(topicName, 1);
        Map<Integer, MessageId> results = new HashMap<>();
        results.put(0, new MessageIdImpl(3, -1, -1));
        Assert.assertEquals(admin.topics().terminatePartitionedTopic(topicName), results);

        // Check examine message not allowed on non-partitioned topic.
        admin.topics().createNonPartitionedTopic("persistent://prop-xyz/ns12/test");
        try {
            admin.topics().terminatePartitionedTopic(topicName);
        } catch (PulsarAdminException e) {
            Assert.assertEquals(e.getMessage(),
                    "Termination of a non-partitioned topic is not allowed using partitioned-terminate, please use "
                            + "terminate commands.");
        }
    }

    @Test
    public void testResetCursorReturnTimeoutWhenZKTimeout() {
        String topic = "persistent://" + testTenant + "/" + testNamespace + "/" + "topic-2";
        BrokerService brokerService = spy(pulsar.getBrokerService());
        doReturn(brokerService).when(pulsar).getBrokerService();
        CompletableFuture<Optional<Topic>> completableFuture = new CompletableFuture<>();
        doReturn(completableFuture).when(brokerService).getTopicIfExists(topic);
        completableFuture.completeExceptionally(new RuntimeException("TimeoutException"));
        try {
            admin.topics().resetCursor(topic, "my-sub", System.currentTimeMillis());
            Assert.fail();
        } catch (PulsarAdminException e) {
            String errorMsg = ((InternalServerErrorException) e.getCause()).getResponse().readEntity(String.class);
            Assert.assertTrue(errorMsg.contains("TimeoutException"));
        }
    }

    @Test
    public void testUpdatePartitionedTopic()
            throws KeeperException, InterruptedException, PulsarAdminException {
        String topicName = "testUpdatePartitionedTopic";
        String groupName = "cg_testUpdatePartitionedTopic";
        AsyncResponse response = mock(AsyncResponse.class);
        ArgumentCaptor<Response> responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.createPartitionedTopic(response, testTenant, testNamespaceLocal, topicName, 2, true);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        persistentTopics.createSubscription(response, testTenant, testNamespaceLocal, topicName, groupName, true,
                new ResetCursorData(MessageId.latest), false);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());
        Assert.assertEquals(responseCaptor.getValue().getStatus(), Response.Status.NO_CONTENT.getStatusCode());

        response = mock(AsyncResponse.class);
        ArgumentCaptor<PartitionedTopicMetadata> metaCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(response, testTenant, testNamespaceLocal, topicName, true, false);
        verify(response, timeout(5000).times(1)).resume(metaCaptor.capture());
        PartitionedTopicMetadata partitionedTopicMetadata = metaCaptor.getValue();
        Assert.assertEquals(partitionedTopicMetadata.partitions, 2);

        doNothing().when(persistentTopics).validatePartitionedTopicName(any(), any(), any());
        doReturn(CompletableFuture.completedFuture(null)).when(persistentTopics)
                .validatePartitionedTopicMetadataAsync();
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.updatePartitionedTopic(response, testTenant, testNamespaceLocal, topicName, false, true,
                true, 4);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());

        response = mock(AsyncResponse.class);
        metaCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(response, testTenant, testNamespaceLocal, topicName, true, false);
        verify(response, timeout(5000).times(1)).resume(metaCaptor.capture());
        partitionedTopicMetadata = metaCaptor.getValue();
        Assert.assertEquals(partitionedTopicMetadata.partitions, 4);

        // check number of new partitions must be greater than existing number of partitions
        response = mock(AsyncResponse.class);
        ArgumentCaptor<Throwable> throwableCaptor = ArgumentCaptor.forClass(Throwable.class);
        persistentTopics.updatePartitionedTopic(response, testTenant, testNamespaceLocal, topicName, false, true,
                true, 3);
        verify(response, timeout(5000).times(1)).resume(throwableCaptor.capture());
        Assert.assertEquals(throwableCaptor.getValue().getMessage(),
                "Desired partitions 3 can't be less than the current partitions 4.");

        response = mock(AsyncResponse.class);
        metaCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(response, testTenant, testNamespaceLocal, topicName, true, false);
        verify(response, timeout(5000).times(1)).resume(metaCaptor.capture());
        partitionedTopicMetadata = metaCaptor.getValue();
        Assert.assertEquals(partitionedTopicMetadata.partitions, 4);

        // test for configuration maxNumPartitionsPerPartitionedTopic
        conf.setMaxNumPartitionsPerPartitionedTopic(4);
        response = mock(AsyncResponse.class);
        throwableCaptor = ArgumentCaptor.forClass(Throwable.class);
        persistentTopics.updatePartitionedTopic(response, testTenant, testNamespaceLocal, topicName, false, true,
                true, 5);
        verify(response, timeout(5000).times(1)).resume(throwableCaptor.capture());
        Assert.assertEquals(throwableCaptor.getValue().getMessage(),
                "Desired partitions 5 can't be greater than the maximum partitions per topic 4.");

        response = mock(AsyncResponse.class);
        metaCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(response, testTenant, testNamespaceLocal, topicName, true, false);
        verify(response, timeout(5000).times(1)).resume(metaCaptor.capture());
        partitionedTopicMetadata = metaCaptor.getValue();
        Assert.assertEquals(partitionedTopicMetadata.partitions, 4);

        conf.setMaxNumPartitionsPerPartitionedTopic(-1);
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.updatePartitionedTopic(response, testTenant, testNamespaceLocal, topicName, false, true,
                true, 5);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());

        response = mock(AsyncResponse.class);
        metaCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(response, testTenant, testNamespaceLocal, topicName, true, false);
        verify(response, timeout(5000).times(1)).resume(metaCaptor.capture());
        partitionedTopicMetadata = metaCaptor.getValue();
        Assert.assertEquals(partitionedTopicMetadata.partitions, 5);

        conf.setMaxNumPartitionsPerPartitionedTopic(0);
        response = mock(AsyncResponse.class);
        responseCaptor = ArgumentCaptor.forClass(Response.class);
        persistentTopics.updatePartitionedTopic(response, testTenant, testNamespaceLocal, topicName, false, true,
                true, 6);
        verify(response, timeout(5000).times(1)).resume(responseCaptor.capture());

        response = mock(AsyncResponse.class);
        metaCaptor = ArgumentCaptor.forClass(PartitionedTopicMetadata.class);
        persistentTopics.getPartitionedMetadata(response, testTenant, testNamespaceLocal, topicName, true, false);
        verify(response, timeout(5000).times(1)).resume(metaCaptor.capture());
        partitionedTopicMetadata = metaCaptor.getValue();
        Assert.assertEquals(partitionedTopicMetadata.partitions, 6);
    }

    @Test
    public void testInternalGetReplicatedSubscriptionStatusFromLocal() throws Exception {
        String topicName = "persistent://" + testTenant + "/" + testNamespaceLocal
                + "/testInternalGetReplicatedSubscriptionStatusFromLocal";
        String subName = "sub_testInternalGetReplicatedSubscriptionStatusFromLocal";
        TopicName topic = TopicName.get(topicName);
        admin.topics().createPartitionedTopic(topicName, 2);
        admin.topics().createSubscription(topicName, subName, MessageId.latest);

        // partition-0 call from local and partition-1 call from admin.
        NamespaceService namespaceService = pulsar.getNamespaceService();
        doReturn(CompletableFuture.completedFuture(true))
                .when(namespaceService).isServiceUnitOwnedAsync(topic.getPartition(0));
        doReturn(CompletableFuture.completedFuture(false))
                .when(namespaceService).isServiceUnitOwnedAsync(topic.getPartition(1));

        doReturn(namespaceService).when(pulsar).getNamespaceService();

        PulsarAdmin adminFromPulsar = spy(pulsar.getAdminClient());
        doReturn(adminFromPulsar).when(pulsar).getAdminClient();
        Topics topics = spy(adminFromPulsar.topics());
        doReturn(topics).when(adminFromPulsar).topics();

        AsyncResponse response = mock(AsyncResponse.class);
        persistentTopics.getReplicatedSubscriptionStatus(response, testTenant, testNamespaceLocal, topic.getLocalName(),
                subName, false);
        verify(response, timeout(5000).times(1)).resume(any());

        // verify we only call getReplicatedSubscriptionStatusAsync once.
        verify(topics, times(1)).getReplicatedSubscriptionStatusAsync(any(), any());
    }

    @Test
    public void testNamespaceResources() throws Exception {
        String ns1V1 = "test/" + testNamespace + "v1";
        String ns1V2 = testNamespace + "v2";
        admin.namespaces().createNamespace(testTenant + "/" + ns1V1);
        admin.namespaces().createNamespace(testTenant + "/" + ns1V2);

        List<String> namespaces = pulsar.getPulsarResources().getNamespaceResources().listNamespacesAsync(testTenant)
                .get();
        assertTrue(namespaces.contains(ns1V2));
        assertTrue(namespaces.contains(ns1V1));
    }

    @Test
    public void testCreateMissingPartitions() throws Exception {
        String topicName = "persistent://" + testTenant + "/" + testNamespaceLocal + "/testCreateMissingPartitions";
        assertThrows(PulsarAdminException.NotFoundException.class, () -> admin.topics()
                .createMissedPartitions(topicName));
    }

    @Test
    public void testForceDeleteSubscription() throws Exception {
        try {
            pulsar.getConfiguration().setAllowAutoSubscriptionCreation(false);
            String topicName = "persistent://" + testTenant + "/" + testNamespaceLocal + "/testForceDeleteSubscription";
            String subName = "sub1";
            admin.topics().createNonPartitionedTopic(topicName);
            admin.topics().createSubscription(topicName, subName, MessageId.latest);

            @Cleanup
            Consumer<String> c0 = pulsarClient.newConsumer(Schema.STRING)
                    .topic(topicName)
                    .subscriptionName(subName)
                    .subscriptionType(SubscriptionType.Shared)
                    .subscribe();
            @Cleanup
            Consumer<String> c1 = pulsarClient.newConsumer(Schema.STRING)
                    .topic(topicName)
                    .subscriptionName(subName)
                    .subscriptionType(SubscriptionType.Shared)
                    .subscribe();

            admin.topics().deleteSubscription(topicName, subName, true);
        } finally {
            pulsar.getConfiguration().setAllowAutoSubscriptionCreation(true);
        }
    }

    @Test
    public void testUpdatePropertiesOnNonDurableSub() throws Exception {
        String topic = "persistent://" + testTenant + "/" + testNamespaceLocal + "/testUpdatePropertiesOnNonDurableSub";
        String subscription = "sub";
        admin.topics().createNonPartitionedTopic(topic);

        @Cleanup
        Reader<String> reader = pulsarClient.newReader(Schema.STRING)
                .startMessageId(MessageId.earliest)
                .subscriptionName(subscription)
                .topic(topic)
                .create();

        PersistentTopic persistentTopic =
                (PersistentTopic) pulsar.getBrokerService().getTopic(topic, false).get().get();
        PersistentSubscription subscription1 = persistentTopic.getSubscriptions().get(subscription);
        assertNotNull(subscription1);
        ManagedCursor cursor = subscription1.getCursor();

        Map<String, String> properties = admin.topics().getSubscriptionProperties(topic, subscription);
        assertEquals(properties.size(), 0);
        assertTrue(MapUtils.isEmpty(cursor.getCursorProperties()));

        admin.topics().updateSubscriptionProperties(topic, subscription, Map.of("foo", "bar"));
        properties = admin.topics().getSubscriptionProperties(topic, subscription);
        assertEquals(properties.size(), 1);
        assertEquals(properties.get("foo"), "bar");

        assertEquals(cursor.getCursorProperties().size(), 1);
        assertEquals(cursor.getCursorProperties().get("foo"), "bar");
    }
}
