| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.store.primitives.impl; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.util.Tools; |
| import org.onosproject.store.primitives.MapUpdate; |
| import org.onosproject.store.primitives.TransactionId; |
| import org.onosproject.store.serializers.KryoNamespaces; |
| import org.onosproject.store.service.AsyncConsistentMap; |
| import org.onosproject.store.service.MapEventListener; |
| import org.onosproject.store.service.Serializer; |
| import org.onosproject.store.service.TransactionLog; |
| import org.onosproject.store.service.Version; |
| import org.onosproject.store.service.Versioned; |
| import org.onosproject.utils.MeteringAgent; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.concurrent.CompletableFuture; |
| import java.util.concurrent.Executor; |
| import java.util.function.BiFunction; |
| import java.util.function.Predicate; |
| |
| import static org.hamcrest.core.Is.is; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertThat; |
| |
| |
| public class DefaultAsyncAtomicValueTest { |
| DefaultAsyncAtomicValue defaultAsyncAtomicValue; |
| DefaultAsyncAtomicValue defaultAsyncAtomicValue1; |
| |
| |
| private AsyncConsistentMap<String, byte[]> asyncMap; |
| private Map<String, Versioned<byte[]>> map; |
| |
| private Serializer serializer; |
| private MeteringAgent meteringAgent; |
| |
| |
| private static final String NAME = "atomicValue"; |
| private static final String NAME1 = "atomicValue1"; |
| private static final String TEST = "foo"; |
| private static final String TEST1 = "bar"; |
| private static final int INTNAME = 20; |
| private static final long VERSION1 = 1; |
| |
| private final byte[] value1 = Tools.getBytesUtf8(NAME); |
| private final byte[] value2 = Tools.getBytesUtf8(NAME1); |
| private final byte[] value3 = Tools.getBytesUtf8("tester"); |
| private final byte[] defaultValue = Tools.getBytesUtf8("default"); |
| |
| @Before |
| public void setUp() throws Exception { |
| map = new HashMap<>(); |
| asyncMap = new AsyncConsistentMap<String, byte[]>() { |
| @Override |
| public CompletableFuture<Integer> size() { |
| return CompletableFuture.completedFuture(map.size()); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> containsKey(String key) { |
| return CompletableFuture.completedFuture(map.containsKey(key)); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> containsValue(byte[] value) { |
| return CompletableFuture.completedFuture(map.containsValue(value)); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<byte[]>> get(String key) { |
| return CompletableFuture.completedFuture(map.get(key)); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<byte[]>> getOrDefault(String key, byte[] defaultValue) { |
| return CompletableFuture.completedFuture(map.getOrDefault(key, new Versioned<byte[]>(defaultValue, |
| VERSION1))); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<byte[]>> computeIf(String key, Predicate<? super byte[]> condition, |
| BiFunction<? super String, ? super byte[], |
| ? extends byte[]> remappingFunction) { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<byte[]>> put(String key, byte[] value) { |
| return CompletableFuture.completedFuture(map.put(key, new Versioned<byte[]>(value, VERSION1))); |
| } |
| |
| |
| @Override |
| public CompletableFuture<Versioned<byte[]>> putAndGet(String key, byte[] value) { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<byte[]>> remove(String key) { |
| return CompletableFuture.completedFuture(map.remove(key)); |
| } |
| |
| @Override |
| public CompletableFuture<Void> clear() { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Set<String>> keySet() { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Collection<Versioned<byte[]>>> values() { |
| return CompletableFuture.completedFuture(map.values()); |
| } |
| |
| @Override |
| public CompletableFuture<Set<Map.Entry<String, Versioned<byte[]>>>> entrySet() { |
| return CompletableFuture.completedFuture(map.entrySet()); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<byte[]>> putIfAbsent(String key, byte[] value) { |
| return CompletableFuture.completedFuture(map.putIfAbsent(key, new Versioned<byte[]>(value, 2))); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> remove(String key, byte[] value) { |
| return CompletableFuture.completedFuture(map.remove(key, value)); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> remove(String key, long version) { |
| Versioned versioned = map.get(key); |
| if (versioned.version() == version) { |
| map.remove(key); |
| return CompletableFuture.completedFuture(true); |
| } |
| return CompletableFuture.completedFuture(false); |
| } |
| |
| @Override |
| public CompletableFuture<Versioned<byte[]>> replace(String key, byte[] value) { |
| return CompletableFuture.completedFuture(map.replace(key, new Versioned<byte[]>(value, VERSION1))); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> replace(String key, byte[] oldValue, byte[] newValue) { |
| Versioned<byte[]> currentValue = map.get(key); |
| if (currentValue == null) { |
| return CompletableFuture.completedFuture(false); |
| } |
| |
| if (Arrays.equals(currentValue.value(), oldValue)) { |
| map.put(key, new Versioned<>(newValue, VERSION1)); |
| return CompletableFuture.completedFuture(true); |
| } |
| return CompletableFuture.completedFuture(false); |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> replace(String key, long oldVersion, byte[] newValue) { |
| Versioned versioned = map.get(key); |
| if (versioned != null && versioned.version() == oldVersion) { |
| map.put(key, new Versioned<byte[]>(newValue, VERSION1)); |
| return CompletableFuture.completedFuture(true); |
| } |
| return CompletableFuture.completedFuture(false); |
| } |
| |
| @Override |
| public CompletableFuture<Void> addListener(MapEventListener<String, byte[]> listener, Executor executor) { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Void> removeListener(MapEventListener<String, byte[]> listener) { |
| return null; |
| } |
| |
| @Override |
| public String name() { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Version> begin(TransactionId transactionId) { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> prepare(TransactionLog<MapUpdate<String, byte[]>> transactionLog) { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Boolean> prepareAndCommit(TransactionLog<MapUpdate<String, |
| byte[]>> transactionLog) { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Void> commit(TransactionId transactionId) { |
| return null; |
| } |
| |
| @Override |
| public CompletableFuture<Void> rollback(TransactionId transactionId) { |
| return null; |
| } |
| }; |
| |
| serializer = Serializer.using(KryoNamespaces.BASIC); |
| meteringAgent = new MeteringAgent(NAME, "*", false); |
| defaultAsyncAtomicValue = new DefaultAsyncAtomicValue(NAME, serializer, |
| asyncMap, meteringAgent); |
| defaultAsyncAtomicValue1 = new DefaultAsyncAtomicValue(NAME1, serializer, |
| asyncMap, meteringAgent); |
| |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| defaultAsyncAtomicValue.destroy(); |
| } |
| |
| @Test |
| public void testAsyncMapping() { |
| assertThat(asyncMap.size().join(), is(0)); |
| asyncMap.put(TEST, value1); |
| asyncMap.put(TEST1, value2); |
| asyncMap.put("default", defaultValue); |
| |
| assertThat(asyncMap.getOrDefault("noMatch", defaultValue).join().value(), |
| is(asyncMap.get("default").join().value())); |
| |
| assertThat(asyncMap.size().join(), is(3)); |
| assertThat(asyncMap.get(TEST).join().value(), is(value1)); |
| |
| assertThat(asyncMap.getOrDefault(TEST, Tools.getBytesUtf8("newTest")).join().value(), |
| is(asyncMap.get(TEST).join().value())); |
| |
| assertThat(asyncMap.containsKey(TEST).join(), is(true)); |
| |
| asyncMap.put(TEST, value3); |
| assertThat(asyncMap.get(TEST).join().value(), is(value3)); |
| asyncMap.putIfAbsent(TEST, value3); |
| assertThat(asyncMap.size().join(), is(3)); |
| |
| asyncMap.replace(TEST, value3, value1); |
| assertThat(asyncMap.get(TEST).join().value(), is(value1)); |
| |
| asyncMap.replace(TEST, VERSION1, value3); |
| assertThat(asyncMap.get(TEST).join().value(), is(value3)); |
| |
| asyncMap.replace(TEST, value3, defaultValue); |
| assertThat(asyncMap.get(TEST).join().value(), is(defaultValue)); |
| asyncMap.replace(TEST, value1); |
| assertThat(asyncMap.get(TEST).join().value(), is(value1)); |
| |
| asyncMap.remove(TEST, value2); |
| |
| assertThat(asyncMap.size().join(), is(3)); |
| } |
| |
| @Test |
| public void testAsync() { |
| asyncMap.put(TEST, value1); |
| asyncMap.put(TEST1, value2); |
| |
| assertNull(defaultAsyncAtomicValue.get().join()); |
| defaultAsyncAtomicValue = new DefaultAsyncAtomicValue(NAME, serializer, |
| asyncMap, meteringAgent); |
| assertThat(defaultAsyncAtomicValue.name(), is(NAME)); |
| defaultAsyncAtomicValue.set(null); |
| assertNull(defaultAsyncAtomicValue.get().join()); |
| |
| defaultAsyncAtomicValue.set(INTNAME); |
| assertThat(defaultAsyncAtomicValue.get().join(), is(INTNAME)); |
| |
| defaultAsyncAtomicValue.set(value1); |
| assertThat(defaultAsyncAtomicValue.get().join(), is(value1)); |
| |
| defaultAsyncAtomicValue.compareAndSet(value1, value3).join(); |
| assertThat(defaultAsyncAtomicValue.get().join(), is(value3)); |
| |
| assertThat(defaultAsyncAtomicValue.compareAndSet(value3, value1).join(), |
| is(true)); |
| assertThat(defaultAsyncAtomicValue.get().join(), is(value1)); |
| |
| defaultAsyncAtomicValue.getAndSet(null); |
| assertNull(defaultAsyncAtomicValue.get().join()); |
| |
| defaultAsyncAtomicValue.getAndSet(value3); |
| assertThat(defaultAsyncAtomicValue.get().join(), is(value3)); |
| } |
| } |