001: /*
002: * $Id: TestOrFunction.java,v 1.3 2005/06/18 01:03:44 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 junit.framework.Test;
044: import junit.framework.TestSuite;
045:
046: /**
047: * @version $Revision: 1.3 $ $Date: 2005/06/18 01:03:44 $
048: * @author Rodney Waldhoff
049: * @author Jonathan Giron
050: */
051: public class TestOrFunction extends BaseBooleanBranchFunctionTest {
052:
053: //------------------------------------------------------------ Conventional
054:
055: public TestOrFunction(String testName) {
056: super (testName);
057: }
058:
059: public static Test suite() {
060: TestSuite suite = new TestSuite(TestOrFunction.class);
061: return suite;
062: }
063:
064: //--------------------------------------------------------------- Lifecycle
065:
066: //--------------------------------------------------------------- Framework
067:
068: protected ConcreteFunction makeFunction() {
069: return new OrFunction();
070: }
071:
072: protected Boolean evaluate(Boolean[] values) {
073: for (int i = 0; i < values.length; i++) {
074: if (values[i].booleanValue()) {
075: return Boolean.TRUE;
076: }
077: }
078: return Boolean.FALSE;
079: }
080:
081: /*
082: * Defined in Table 12, ISO/IEC 9075-2:2003, Section 6.34.
083: * @see org.axiondb.functions.BaseBooleanBranchFunctionTest#getTruthTable()
084: */
085: protected Object[][] getTruthTable() {
086: return new Object[][] {
087: new Object[] { Boolean.TRUE, Boolean.TRUE, Boolean.TRUE },
088: new Object[] { Boolean.TRUE, Boolean.FALSE,
089: Boolean.TRUE },
090: new Object[] { Boolean.TRUE, null, Boolean.TRUE },
091: new Object[] { Boolean.FALSE, Boolean.TRUE,
092: Boolean.TRUE },
093: new Object[] { Boolean.FALSE, Boolean.FALSE,
094: Boolean.FALSE },
095: new Object[] { Boolean.FALSE, null, null },
096: new Object[] { null, Boolean.TRUE, Boolean.TRUE },
097: new Object[] { null, Boolean.FALSE, null },
098: new Object[] { null, null, null } };
099: }
100:
101: protected String getExpressionDisplay(Object[] arguments) {
102: StringBuffer buf = new StringBuffer(25);
103: for (int i = 0; i < arguments.length; i++) {
104: if (i != 0) {
105: buf.append(" OR ");
106: }
107: buf.append(arguments[i]);
108: }
109: return buf.toString();
110: }
111:
112: //------------------------------------------------------------------- Tests
113:
114: public void testMakeNewInstance() {
115: OrFunction function = new OrFunction();
116: assertTrue(function.makeNewInstance() instanceof OrFunction);
117: assertTrue(function.makeNewInstance() != function
118: .makeNewInstance());
119: }
120: }
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