| /* |
| * 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.loadbalance.extensions.store; |
| |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.assertFalse; |
| import static org.testng.AssertJUnit.assertTrue; |
| |
| import com.google.common.collect.Sets; |
| import lombok.AllArgsConstructor; |
| import lombok.Cleanup; |
| import lombok.Data; |
| import lombok.NoArgsConstructor; |
| import org.apache.commons.lang.reflect.FieldUtils; |
| import org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest; |
| import org.apache.pulsar.common.naming.NamespaceName; |
| import org.apache.pulsar.common.naming.TopicDomain; |
| import org.apache.pulsar.common.policies.data.TenantInfoImpl; |
| import org.awaitility.Awaitility; |
| import org.testng.annotations.AfterClass; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.UUID; |
| |
| @Test(groups = "broker") |
| public class LoadDataStoreTest extends MockedPulsarServiceBaseTest { |
| |
| @Data |
| @AllArgsConstructor |
| @NoArgsConstructor |
| static class MyClass { |
| String a; |
| int b; |
| } |
| |
| @BeforeClass |
| @Override |
| protected void setup() throws Exception { |
| super.internalSetup(); |
| createDefaultTenantInfo(); |
| admin.tenants().createTenant(NamespaceName.SYSTEM_NAMESPACE.getTenant(), |
| new TenantInfoImpl(Sets.newHashSet("appid1"), Sets.newHashSet(configClusterName))); |
| admin.namespaces().createNamespace(NamespaceName.SYSTEM_NAMESPACE.toString()); |
| } |
| |
| @AfterClass |
| @Override |
| protected void cleanup() throws Exception { |
| super.internalCleanup(); |
| } |
| |
| @Test |
| public void testPushGetAndRemove() throws Exception { |
| |
| String topic = TopicDomain.persistent + "://" + NamespaceName.SYSTEM_NAMESPACE + "/" + UUID.randomUUID(); |
| |
| @Cleanup |
| LoadDataStore<MyClass> loadDataStore = |
| LoadDataStoreFactory.create(pulsar, topic, MyClass.class); |
| loadDataStore.startProducer(); |
| loadDataStore.startTableView(); |
| MyClass myClass1 = new MyClass("1", 1); |
| loadDataStore.pushAsync("key1", myClass1).get(); |
| |
| Awaitility.await().untilAsserted(() -> { |
| assertTrue(loadDataStore.get("key1").isPresent()); |
| assertEquals(loadDataStore.get("key1").get(), myClass1); |
| }); |
| assertEquals(loadDataStore.size(), 1); |
| |
| MyClass myClass2 = new MyClass("2", 2); |
| loadDataStore.pushAsync("key2", myClass2).get(); |
| |
| Awaitility.await().untilAsserted(() -> { |
| assertTrue(loadDataStore.get("key2").isPresent()); |
| assertEquals(loadDataStore.get("key2").get(), myClass2); |
| }); |
| assertEquals(loadDataStore.size(), 2); |
| |
| loadDataStore.removeAsync("key2").get(); |
| Awaitility.await().untilAsserted(() -> assertFalse(loadDataStore.get("key2").isPresent())); |
| assertEquals(loadDataStore.size(), 1); |
| |
| } |
| |
| @Test |
| public void testForEach() throws Exception { |
| |
| String topic = TopicDomain.persistent + "://" + NamespaceName.SYSTEM_NAMESPACE + "/" + UUID.randomUUID(); |
| |
| @Cleanup |
| LoadDataStore<Integer> loadDataStore = |
| LoadDataStoreFactory.create(pulsar, topic, Integer.class); |
| loadDataStore.startProducer(); |
| loadDataStore.startTableView(); |
| |
| Map<String, Integer> map = new HashMap<>(); |
| for (int i = 0; i < 10; i++) { |
| String key = "key-" + i; |
| Integer value = i; |
| loadDataStore.pushAsync(key, value).get(); |
| map.put(key, value); |
| } |
| Awaitility.await().untilAsserted(() -> assertEquals(loadDataStore.size(), 10)); |
| |
| loadDataStore.forEach((key, value) -> { |
| assertTrue(loadDataStore.get(key).isPresent()); |
| assertEquals(loadDataStore.get(key).get(), map.get(key)); |
| }); |
| |
| assertEquals(loadDataStore.entrySet(), map.entrySet()); |
| } |
| |
| @Test |
| public void testTableViewRestart() throws Exception { |
| String topic = TopicDomain.persistent + "://" + NamespaceName.SYSTEM_NAMESPACE + "/" + UUID.randomUUID(); |
| LoadDataStore<Integer> loadDataStore = |
| LoadDataStoreFactory.create(pulsar, topic, Integer.class); |
| loadDataStore.startProducer(); |
| |
| loadDataStore.startTableView(); |
| loadDataStore.pushAsync("1", 1).get(); |
| Awaitility.await().untilAsserted(() -> assertEquals(loadDataStore.size(), 1)); |
| assertEquals(loadDataStore.get("1").get(), 1); |
| loadDataStore.closeTableView(); |
| |
| loadDataStore.pushAsync("1", 2).get(); |
| Awaitility.await().untilAsserted(() -> assertEquals(loadDataStore.get("1").get(), 2)); |
| |
| loadDataStore.pushAsync("1", 3).get(); |
| FieldUtils.writeField(loadDataStore, "tableViewLastUpdateTimestamp", 0 , true); |
| Awaitility.await().untilAsserted(() -> assertEquals(loadDataStore.get("1").get(), 3)); |
| } |
| |
| @Test |
| public void testProducerStop() throws Exception { |
| String topic = TopicDomain.persistent + "://" + NamespaceName.SYSTEM_NAMESPACE + "/" + UUID.randomUUID(); |
| LoadDataStore<Integer> loadDataStore = |
| LoadDataStoreFactory.create(pulsar, topic, Integer.class); |
| loadDataStore.startProducer(); |
| loadDataStore.pushAsync("1", 1).get(); |
| loadDataStore.removeAsync("1").get(); |
| |
| loadDataStore.close(); |
| |
| loadDataStore.pushAsync("2", 2).get(); |
| loadDataStore.removeAsync("2").get(); |
| } |
| |
| } |