sashapolo commented on code in PR #1832: URL: https://github.com/apache/ignite-3/pull/1832#discussion_r1145953843
########## modules/metastorage/src/testFixtures/java/org/apache/ignite/internal/metastorage/impl/StandaloneMetaStorageManager.java: ########## @@ -0,0 +1,135 @@ +/* + * 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.ignite.internal.metastorage.impl; + +import static java.util.Collections.singleton; +import static java.util.concurrent.CompletableFuture.completedFuture; +import static java.util.concurrent.CompletableFuture.failedFuture; + +import java.io.Serializable; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.atomic.AtomicReference; +import org.apache.ignite.internal.cluster.management.ClusterManagementGroupManager; +import org.apache.ignite.internal.cluster.management.topology.api.LogicalTopologyService; +import org.apache.ignite.internal.metastorage.server.KeyValueStorage; +import org.apache.ignite.internal.metastorage.server.SimpleInMemoryKeyValueStorage; +import org.apache.ignite.internal.metastorage.server.raft.MetaStorageListener; +import org.apache.ignite.internal.raft.Command; +import org.apache.ignite.internal.raft.RaftManager; +import org.apache.ignite.internal.raft.ReadCommand; +import org.apache.ignite.internal.raft.WriteCommand; +import org.apache.ignite.internal.raft.service.CommandClosure; +import org.apache.ignite.internal.raft.service.RaftGroupService; +import org.apache.ignite.internal.util.IgniteSpinBusyLock; +import org.apache.ignite.internal.vault.VaultManager; +import org.apache.ignite.network.ClusterNode; +import org.apache.ignite.network.ClusterService; +import org.apache.ignite.network.NetworkAddress; +import org.jetbrains.annotations.Nullable; +import org.jetbrains.annotations.TestOnly; +import org.mockito.ArgumentMatchers; +import org.mockito.Mockito; + +/** + * MetaStorageManager dummy implementation. + */ +@TestOnly +public class StandaloneMetaStorageManager extends MetaStorageManagerImpl { + private static final String TEST_NODE_NAME = "test"; + + /** + * Creates standalone MetaStorage manager for provided VaultManager. + */ + public static StandaloneMetaStorageManager create(VaultManager vaultMgr) { + return create(vaultMgr, new SimpleInMemoryKeyValueStorage(TEST_NODE_NAME)); + } + + /** + * Creates standalone MetaStorage manager for provided VaultManager. + */ + public static StandaloneMetaStorageManager create(VaultManager vaultMgr, KeyValueStorage storage) { + return new StandaloneMetaStorageManager( + vaultMgr, + Mockito.mock(ClusterService.class), + Mockito.mock(ClusterManagementGroupManager.class), + Mockito.mock(LogicalTopologyService.class), + Mockito.mock(RaftManager.class), + storage + ); + } + + private final KeyValueStorage keyValueStorage; + + /** + * The constructor. + * + * @param vaultMgr Vault manager. + * @param clusterService Cluster network service. + * @param cmgMgr Cluster management service Manager. + * @param logicalTopologyService Logical topology service. + * @param raftMgr Raft manager. + * @param storage Storage. This component owns this resource and will manage its lifecycle. + */ + public StandaloneMetaStorageManager(VaultManager vaultMgr, ClusterService clusterService, ClusterManagementGroupManager cmgMgr, + LogicalTopologyService logicalTopologyService, RaftManager raftMgr, KeyValueStorage storage) { + super(vaultMgr, clusterService, cmgMgr, logicalTopologyService, raftMgr, storage); + + keyValueStorage = storage; + } + + @Override + public void start() { + keyValueStorage.start(); + + MetaStorageListener metaStorageListener = new MetaStorageListener(keyValueStorage); + + RaftGroupService raftGroupService = Mockito.mock(RaftGroupService.class); + Mockito.when(raftGroupService.run(ArgumentMatchers.any())) + .thenAnswer(invocation -> runCommand(invocation.getArgument(0), metaStorageListener)); + + var localNode = new ClusterNode(TEST_NODE_NAME, TEST_NODE_NAME, new NetworkAddress("localhost", 10000)); + + MetaStorageServiceImpl service = new MetaStorageServiceImpl(raftGroupService, new IgniteSpinBusyLock(), localNode); + + metaStorageServiceFuture().complete(service); Review Comment: yes, it's still more straightforward than completing an internal future explicitly -- This is an automated message from the Apache Git Service. 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