| /** |
| * 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.testng.Assert.assertEquals; |
| import static org.testng.Assert.fail; |
| import com.google.common.collect.Lists; |
| import javax.ws.rs.ClientErrorException; |
| import javax.ws.rs.core.Response.Status; |
| import org.apache.pulsar.client.admin.PulsarAdminException.ConflictException; |
| import org.apache.pulsar.client.api.MessageId; |
| import org.apache.pulsar.client.api.Producer; |
| import org.apache.pulsar.client.api.ProducerConsumerBase; |
| import org.apache.pulsar.common.naming.TopicName; |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeMethod; |
| import org.testng.annotations.Test; |
| |
| @Test(groups = "broker") |
| public class CreateSubscriptionTest extends ProducerConsumerBase { |
| |
| @BeforeMethod |
| @Override |
| public void setup() throws Exception { |
| super.internalSetup(); |
| producerBaseSetup(); |
| } |
| |
| @AfterMethod(alwaysRun = true) |
| @Override |
| public void cleanup() throws Exception { |
| super.internalCleanup(); |
| } |
| |
| @Test |
| public void createSubscriptionSingleTopic() throws Exception { |
| String topic = "persistent://my-property/my-ns/my-topic"; |
| admin.topics().createSubscription(topic, "sub-1", MessageId.latest); |
| |
| // Create should fail if the subscription already exists |
| try { |
| admin.topics().createSubscription(topic, "sub-1", MessageId.latest); |
| fail("Should have failed"); |
| } catch (ConflictException e) { |
| assertEquals(((ClientErrorException) e.getCause()).getResponse().getStatus(), |
| Status.CONFLICT.getStatusCode()); |
| } |
| |
| assertEquals(admin.topics().getSubscriptions(topic), Lists.newArrayList("sub-1")); |
| |
| Producer<byte[]> p1 = pulsarClient.newProducer().topic(topic).create(); |
| p1.send("test-1".getBytes()); |
| p1.send("test-2".getBytes()); |
| MessageId m3 = p1.send("test-3".getBytes()); |
| |
| assertEquals(admin.topics().getStats(topic).subscriptions.get("sub-1").msgBacklog, 3); |
| |
| admin.topics().createSubscription(topic, "sub-2", MessageId.latest); |
| assertEquals(admin.topics().getStats(topic).subscriptions.get("sub-2").msgBacklog, 0); |
| |
| admin.topics().createSubscription(topic, "sub-3", MessageId.earliest); |
| assertEquals(admin.topics().getStats(topic).subscriptions.get("sub-3").msgBacklog, 3); |
| |
| admin.topics().createSubscription(topic, "sub-5", m3); |
| assertEquals(admin.topics().getStats(topic).subscriptions.get("sub-5").msgBacklog, 1); |
| } |
| |
| @Test |
| public void createSubscriptionOnPartitionedTopic() throws Exception { |
| String topic = "persistent://my-property/my-ns/my-partitioned-topic"; |
| admin.topics().createPartitionedTopic(topic, 10); |
| |
| admin.topics().createSubscription(topic, "sub-1", MessageId.latest); |
| |
| // Create should fail if the subscription already exists |
| try { |
| admin.topics().createSubscription(topic, "sub-1", MessageId.latest); |
| fail("Should have failed"); |
| } catch (Exception e) { |
| // Expected |
| } |
| |
| for (int i = 0; i < 10; i++) { |
| assertEquals(admin.topics().getSubscriptions(TopicName.get(topic).getPartition(i).toString()), |
| Lists.newArrayList("sub-1")); |
| } |
| } |
| |
| @Test |
| public void createSubscriptionOnPartitionedTopicWithPartialFailure() throws Exception { |
| String topic = "persistent://my-property/my-ns/my-partitioned-topic"; |
| admin.topics().createPartitionedTopic(topic, 10); |
| |
| // create subscription for one partition |
| final String partitionedTopic0 = topic+"-partition-0"; |
| admin.topics().createSubscription(partitionedTopic0, "sub-1", MessageId.latest); |
| |
| admin.topics().createSubscription(topic, "sub-1", MessageId.latest); |
| |
| // Create should fail if the subscription already exists |
| try { |
| admin.topics().createSubscription(topic, "sub-1", MessageId.latest); |
| fail("Should have failed"); |
| } catch (Exception e) { |
| // Expected |
| } |
| |
| for (int i = 0; i < 10; i++) { |
| assertEquals( |
| admin.topics().getSubscriptions(TopicName.get(topic).getPartition(i).toString()), |
| Lists.newArrayList("sub-1")); |
| } |
| } |
| } |