| // 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.doris.qe; |
| |
| import org.apache.doris.backup.CatalogMocker; |
| import org.apache.doris.catalog.Catalog; |
| import org.apache.doris.common.DdlException; |
| import org.apache.doris.system.SystemInfoService; |
| |
| import com.google.common.collect.Lists; |
| |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.util.List; |
| |
| import mockit.Delegate; |
| import mockit.Expectations; |
| import mockit.Mock; |
| import mockit.MockUp; |
| import mockit.Mocked; |
| |
| |
| public class MultiLoadMgrTest { |
| @Mocked |
| private Catalog catalog; |
| @Mocked |
| private ConnectContext context; |
| @Mocked |
| private SystemInfoService systemInfoService; |
| @Before |
| public void setUp() { |
| new Expectations() { |
| { |
| ConnectContext.get(); |
| minTimes = 0; |
| result = context; |
| } |
| }; |
| new Expectations(context) { |
| { |
| context.getClusterName(); |
| minTimes = 0; |
| result = "default"; |
| } |
| }; |
| new Expectations() { |
| { |
| systemInfoService.seqChooseBackendIds(anyInt, anyBoolean, anyBoolean, anyString); |
| minTimes = 0; |
| result = new Delegate() { |
| public synchronized List<Long> seqChooseBackendIds(int backendNum, boolean needAlive, |
| boolean isCreate, String clusterName) { |
| List<Long> beIds = Lists.newArrayList(); |
| beIds.add(CatalogMocker.BACKEND1_ID); |
| beIds.add(CatalogMocker.BACKEND2_ID); |
| beIds.add(CatalogMocker.BACKEND3_ID); |
| return beIds; |
| } |
| }; |
| } |
| }; |
| } |
| @Test |
| public void testStartNormal() throws DdlException { |
| MultiLoadMgr mgr = new MultiLoadMgr(); |
| mgr.startMulti("testDb", "1", null); |
| mgr.startMulti("testDb", "2", null); |
| mgr.startMulti("testDb", "3", null); |
| mgr.startMulti("testDb", "4", null); |
| |
| List<String> labels = Lists.newArrayList(); |
| mgr.list("testDb", labels); |
| Assert.assertEquals(4, labels.size()); |
| |
| mgr.abort("testDb", "1"); |
| labels.clear(); |
| mgr.list("testDb", labels); |
| Assert.assertEquals(3, labels.size()); |
| } |
| |
| @Test(expected = DdlException.class) |
| public void testStartDup() throws DdlException { |
| MultiLoadMgr mgr = new MultiLoadMgr(); |
| mgr.startMulti("testDb", "1", null); |
| mgr.startMulti("testDb", "1", null); |
| } |
| } |