001: /*
002: * $Id: TestAsciiFunction.java,v 1.4 2005/03/03 02:22:00 ahimanikya Exp $
003: * =======================================================================
004: * Copyright (c) 2003-2005 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: 1.4 $ $Date: 2005/03/03 02:22:00 $
055: * @author Rodney Waldhoff
056: * @author Ahimanikya Satapathy
057: */
058: public class TestAsciiFunction extends BaseFunctionTest {
059:
060: //------------------------------------------------------------ Conventional
061:
062: public TestAsciiFunction(String testName) {
063: super (testName);
064: }
065:
066: public static Test suite() {
067: TestSuite suite = new TestSuite(TestAsciiFunction.class);
068: return suite;
069: }
070:
071: //--------------------------------------------------------------- Lifecycle
072:
073: //--------------------------------------------------------------- Framework
074:
075: protected ConcreteFunction makeFunction() {
076: return new AsciiFunction();
077: }
078:
079: //------------------------------------------------------------------- Tests
080:
081: public void testMakekNwInstance() {
082: AsciiFunction function = new AsciiFunction();
083: assertTrue(function.makeNewInstance() instanceof AsciiFunction);
084: assertTrue(function.makeNewInstance() != function
085: .makeNewInstance());
086: }
087:
088: public void testAsciiFunctionEval() throws Exception {
089: AsciiFunction function = new AsciiFunction();
090: ColumnIdentifier sel1 = new ColumnIdentifier("arg1");
091: function.addArgument(sel1);
092: Map map = new HashMap();
093: map.put(sel1, new Integer(0));
094: RowDecorator dec = new RowDecorator(map);
095: dec.setRow(new SimpleRow(new Object[] { "t" }));
096: assertEquals(new Integer(116), function.evaluate(dec));
097:
098: dec.setRow(new SimpleRow(new Object[] { "testing shhhh..." }));
099: assertEquals(new Integer(116), function.evaluate(dec));
100:
101: dec.setRow(new SimpleRow(new Object[] { null }));
102: assertNull(function.evaluate(dec));
103:
104: }
105:
106: public void testAsciiFunctionInvalid() throws Exception {
107: AsciiFunction function = new AsciiFunction();
108: assertTrue(!function.isValid());
109: function.addArgument(new ColumnIdentifier("arg1"));
110: function.addArgument(new ColumnIdentifier("arg1"));
111: assertTrue(!function.isValid());
112: }
113:
114: public void testAsciiFunctionValid() throws Exception {
115: AsciiFunction function = new AsciiFunction();
116: function.addArgument(new ColumnIdentifier("arg1"));
117: assertTrue(function.isValid());
118: }
119: }
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