| // 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.analysis; |
| |
| import org.apache.doris.common.AnalysisException; |
| |
| import com.google.common.collect.Lists; |
| |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class BackendStmtTest { |
| |
| private static Analyzer analyzer; |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| analyzer = AccessTestUtil.fetchAdminAnalyzer(false); |
| } |
| |
| public BackendClause createStmt(int type) { |
| BackendClause stmt = null; |
| switch (type) { |
| case 1: |
| // missing ip |
| stmt = new AddBackendClause(Lists.newArrayList(":12346")); |
| break; |
| case 2: |
| // invalid ip |
| stmt = new AddBackendClause(Lists.newArrayList("asdasd:12345")); |
| break; |
| case 3: |
| // invalid port |
| stmt = new AddBackendClause(Lists.newArrayList("10.1.2.3:123467")); |
| break; |
| case 4: |
| // normal add |
| stmt = new AddBackendClause(Lists.newArrayList("192.168.1.1:12345")); |
| break; |
| case 5: |
| // normal remove |
| stmt = new DropBackendClause(Lists.newArrayList("192.168.1.2:12345")); |
| break; |
| default: |
| break; |
| } |
| return stmt; |
| } |
| |
| @Test(expected = AnalysisException.class) |
| public void initBackendsTest1() throws Exception { |
| BackendClause stmt = createStmt(1); |
| stmt.analyze(analyzer); |
| } |
| |
| @Test(expected = AnalysisException.class) |
| public void initBackendsTest3() throws Exception { |
| BackendClause stmt = createStmt(3); |
| stmt.analyze(analyzer); |
| } |
| |
| @Test |
| public void initBackendsTest4() throws Exception { |
| BackendClause stmt = createStmt(4); |
| stmt.analyze(analyzer); |
| Assert.assertEquals("ADD FREE BACKEND \"192.168.1.1:12345\"", stmt.toSql()); |
| } |
| |
| @Test |
| public void initBackendsTest5() throws Exception { |
| BackendClause stmt = createStmt(5); |
| stmt.analyze(analyzer); |
| Assert.assertEquals("DROP BACKEND \"192.168.1.2:12345\"", stmt.toSql()); |
| } |
| } |