| /** |
| * 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.tajo.engine.query; |
| |
| import com.google.common.collect.Lists; |
| import com.google.common.collect.Maps; |
| import org.apache.tajo.TpchTestBase; |
| import org.apache.tajo.client.ResultSetUtil; |
| import org.apache.tajo.util.FileUtil; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.sql.ResultSet; |
| import java.util.List; |
| import java.util.Map; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| public class TestCaseByCases { |
| private static TpchTestBase tpch; |
| |
| public TestCaseByCases() throws IOException { |
| super(); |
| } |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| tpch = TpchTestBase.getInstance(); |
| } |
| |
| @Test |
| public final void testTAJO415Case() throws Exception { |
| ResultSet res = tpch.execute(FileUtil.readTextFile(new File("src/test/queries/tajo415_case.sql"))); |
| try { |
| Map<Integer, List<Integer>> result = Maps.newHashMap(); |
| result.put(1, Lists.newArrayList(1, 1)); |
| result.put(2, Lists.newArrayList(2, 1)); |
| result.put(3, Lists.newArrayList(3, 1)); |
| result.put(4, Lists.newArrayList(0, 1)); |
| result.put(5, Lists.newArrayList(0, 1)); |
| while(res.next()) { |
| assertTrue(result.get(res.getInt(1)).get(0) == res.getInt(2)); |
| assertTrue(result.get(res.getInt(1)).get(1) == res.getInt(3)); |
| } |
| } finally { |
| res.close(); |
| } |
| } |
| |
| @Test |
| public final void testTAJO418Case() throws Exception { |
| ResultSet res = tpch.execute(FileUtil.readTextFile(new File("src/test/queries/tajo418_case.sql"))); |
| try { |
| assertTrue(res.next()); |
| assertEquals("R", res.getString(1)); |
| assertEquals("F", res.getString(2)); |
| assertFalse(res.next()); |
| } finally { |
| res.close(); |
| } |
| } |
| |
| @Test |
| public final void testTAJO266Case() throws Exception { |
| ResultSet res = tpch.execute(FileUtil.readTextFile(new File("src/test/queries/tajo266_case.sql"))); |
| try { |
| assertTrue(res.next()); |
| assertEquals("1", res.getString(1)); |
| assertTrue(res.next()); |
| assertEquals("1", res.getString(1)); |
| assertTrue(res.next()); |
| assertEquals("1", res.getString(1)); |
| assertTrue(res.next()); |
| assertEquals("1", res.getString(1)); |
| assertTrue(res.next()); |
| assertEquals("2", res.getString(1)); |
| assertTrue(res.next()); |
| assertEquals("3", res.getString(1)); |
| assertTrue(res.next()); |
| assertEquals("3", res.getString(1)); |
| assertTrue(res.next()); |
| assertEquals("3", res.getString(1)); |
| assertTrue(res.next()); |
| assertEquals("3", res.getString(1)); |
| assertFalse(res.next()); |
| } finally { |
| res.close(); |
| } |
| } |
| } |