001: /*
002: * $Id: TestInFunction.java,v 1.2 2004/08/07 10:16:48 ahimanikya Exp $
003: * =======================================================================
004: * Copyright (c) 2003 Axion Development Team. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above
011: * copyright notice, this list of conditions and the following
012: * disclaimer.
013: *
014: * 2. Redistributions in binary form must reproduce the above copyright
015: * notice, this list of conditions and the following disclaimer in
016: * the documentation and/or other materials provided with the
017: * distribution.
018: *
019: * 3. The names "Tigris", "Axion", nor the names of its contributors may
020: * not be used to endorse or promote products derived from this
021: * software without specific prior written permission.
022: *
023: * 4. Products derived from this software may not be called "Axion", nor
024: * may "Tigris" or "Axion" appear in their names without specific prior
025: * written permission.
026: *
027: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
028: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
029: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
030: * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
031: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
032: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
033: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
034: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
035: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
036: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
037: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
038: * =======================================================================
039: */
040:
041: package org.axiondb.functions;
042:
043: import java.util.HashMap;
044: import java.util.Map;
045:
046: import junit.framework.Test;
047: import junit.framework.TestSuite;
048:
049: import org.axiondb.ColumnIdentifier;
050: import org.axiondb.RowDecorator;
051: import org.axiondb.engine.rows.SimpleRow;
052:
053: /**
054: * @version $Revision: 1.2 $ $Date: 2004/08/07 10:16:48 $
055: * @author Rodney Waldhoff
056: */
057: public class TestInFunction extends BaseFunctionTest {
058:
059: //------------------------------------------------------------ Conventional
060:
061: public TestInFunction(String testName) {
062: super (testName);
063: }
064:
065: public static Test suite() {
066: TestSuite suite = new TestSuite(TestInFunction.class);
067: return suite;
068: }
069:
070: //--------------------------------------------------------------- Lifecycle
071:
072: //--------------------------------------------------------------- Framework
073:
074: protected ConcreteFunction makeFunction() {
075: return new InFunction();
076: }
077:
078: private RowDecorator setupFunctionArguments(
079: ConcreteFunction function) {
080: ColumnIdentifier sel1 = new ColumnIdentifier("one");
081: function.addArgument(sel1);
082: ColumnIdentifier sel2 = new ColumnIdentifier("two");
083: function.addArgument(sel2);
084: ColumnIdentifier sel3 = new ColumnIdentifier("three");
085: function.addArgument(sel3);
086:
087: Map map = new HashMap();
088: map.put(sel1, new Integer(0));
089: map.put(sel2, new Integer(1));
090: map.put(sel3, new Integer(2));
091: RowDecorator dec = new RowDecorator(map);
092: return dec;
093: }
094:
095: //------------------------------------------------------------------- Tests
096:
097: public void testMakeNewInstance() {
098: InFunction function = new InFunction();
099: assertTrue(function.makeNewInstance() instanceof InFunction);
100: assertTrue(function.makeNewInstance() != function
101: .makeNewInstance());
102: }
103:
104: public void testEvaluate() throws Exception {
105: ConcreteFunction function = makeFunction();
106: RowDecorator row = setupFunctionArguments(function);
107:
108: row.setRow(new SimpleRow(new Object[] { new Integer(1),
109: new Integer(2), new Integer(3) }));
110: assertEquals(Boolean.FALSE, function.evaluate(row));
111:
112: row.setRow(new SimpleRow(new Object[] { new Integer(1),
113: new Integer(1), new Integer(3) }));
114: assertEquals(Boolean.TRUE, function.evaluate(row));
115:
116: row.setRow(new SimpleRow(new Object[] { new Integer(1),
117: new Integer(2), new Integer(1) }));
118: assertEquals(Boolean.TRUE, function.evaluate(row));
119: }
120:
121: public void testValidity() throws Exception {
122: ConcreteFunction function = makeFunction();
123: assertTrue(!function.isValid());
124: function.addArgument(new ColumnIdentifier("foo"));
125: assertTrue(function.isValid());
126: function.addArgument(new ColumnIdentifier("bar"));
127: assertTrue(function.isValid());
128: }
129: }
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