?? querytest.java
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package org.apache.torque.util;/* * Copyright 2001-2004 The Apache Software Foundation. * * Licensed 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. */import junit.framework.TestCase;/** * Tests for Query * * @author <a href="mailto:mpoeschl@marmot.at">Martin Poeschl</a> * @author <a href="mailto:fischer@seitenbau.de">Thomas Fischer</a> * @version $Id: QueryTest.java,v 1.6 2005/01/31 19:43:54 tfischer Exp $ */public class QueryTest extends TestCase{ /** * Constructor for QueryTest. * @param arg0 */ public QueryTest(String arg0) { super(arg0); } /** * Test for String toString() */ public void testColumns() { String expected = "SELECT tableA.column1, tableA.column2, tableB.column1 FROM "; Query query = new Query(); UniqueList columns = new UniqueList(); columns.add("tableA.column1"); columns.add("tableA.column2"); columns.add("tableB.column1"); query.setSelectClause(columns); assertEquals(expected, query.toString()); } /** * Test for String toString() */ public void testToString() { String expected = "SELECT tableA.column1, tableA.column2, " + "tableB.column1 FROM tableA, tableB WHERE tableA.A = tableB.A" + " AND tableA.B = 1234"; Query query = new Query(); UniqueList columns = new UniqueList(); columns.add("tableA.column1"); columns.add("tableA.column2"); columns.add("tableB.column1"); query.setSelectClause(columns); UniqueList tables = new UniqueList(); tables.add(new Query.FromElement("tableA", null, null)); tables.add(new Query.FromElement("tableB", null, null)); query.setFromClause(tables); UniqueList where = new UniqueList(); where.add("tableA.A = tableB.A"); where.add("tableA.B = 1234"); query.setWhereClause(where); assertEquals(expected, query.toString()); }}
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