1 package org.apache.torque.util; 2 3 /* ==================================================================== 4 * The Apache Software License, Version 1.1 5 * 6 * Copyright (c) 2001-2003 The Apache Software Foundation. All rights 7 * reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. The end-user documentation included with the redistribution, 22 * if any, must include the following acknowledgment: 23 * "This product includes software developed by the 24 * Apache Software Foundation (http://www.apache.org/)." 25 * Alternately, this acknowledgment may appear in the software itself, 26 * if and wherever such third-party acknowledgments normally appear. 27 * 28 * 4. The names "Apache" and "Apache Software Foundation" and 29 * "Apache Turbine" must not be used to endorse or promote products 30 * derived from this software without prior written permission. For 31 * written permission, please contact apache@apache.org. 32 * 33 * 5. Products derived from this software may not be called "Apache", 34 * "Apache Turbine", nor may "Apache" appear in their name, without 35 * prior written permission of the Apache Software Foundation. 36 * 37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This software consists of voluntary contributions made by many 52 * individuals on behalf of the Apache Software Foundation. For more 53 * information on the Apache Software Foundation, please see 54 * <http://www.apache.org/>. 55 */ 56 57 import java.lang.reflect.Array; 58 59 import junit.framework.TestCase; 60 61 import org.apache.torque.adapter.DB; 62 import org.apache.torque.adapter.DBFactory; 63 64 /*** 65 * Tests for SqlExpression 66 * 67 * @author <a href="mailto:mpoeschl@marmot.at">Martin Poeschl</a> 68 * @version $Id: SqlExpressionTest.java,v 1.2 2003/08/27 22:50:11 mpoeschl Exp $ 69 */ 70 public class SqlExpressionTest extends TestCase 71 { 72 private DB db = null; 73 74 75 /*** 76 * Constructor for SqlExpressionTest. 77 * @param arg0 78 */ 79 public SqlExpressionTest(String arg0) 80 { 81 super(arg0); 82 } 83 84 /*** 85 * set up environment 86 */ 87 public void setUp() 88 { 89 try 90 { 91 db = DBFactory.create("mysql"); 92 } 93 catch (Exception ex) 94 { 95 ex.printStackTrace(); 96 } 97 } 98 99 /*** 100 * Test for String buildInnerJoin(String, String) 101 */ 102 public void testBuildInnerJoinStringString() 103 { 104 String result = SqlExpression.buildInnerJoin("TA.COLA", "TB.COLB"); 105 assertEquals(result, "TA.COLA=TB.COLB"); 106 } 107 108 /*** 109 * Test for String buildInnerJoin(String, String, boolean, DB) 110 */ 111 public void testBuildInnerJoinStringStringbooleanDB() 112 { 113 String result = SqlExpression.buildInnerJoin("TA.COLA", "TB.COLB", 114 true, db); 115 assertEquals(result, "TA.COLA=TB.COLB"); 116 } 117 118 /*** 119 * Test for String buildIn(String, Object, SqlEnum, boolean, DB) 120 */ 121 public void testBuildInStringObjectSqlEnumbooleanDB() 122 { 123 String[] values = new String[] { "42", "43", "44" }; 124 String result = SqlExpression.buildIn("COL", values, SqlEnum.IN, 125 true, db); 126 assertEquals(result, "COL IN ('42','43','44')"); 127 } 128 129 public void testLargeBuildInStringObjectSqlEnumbooleanDB() 130 { 131 int size = 10000; 132 String[] values = new String[size]; 133 for (int i = 0; i < size; i++) 134 { 135 Array.set(values, i, String.valueOf(i)); 136 } 137 long start = System.currentTimeMillis(); 138 String result = SqlExpression.buildIn("COL", values, SqlEnum.IN, 139 true, db); 140 long end = System.currentTimeMillis(); 141 System.out.println("large buildIn: " + (end - start)); 142 } 143 144 }

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