001: /*
002: * $Id: TestColumn.java,v 1.4 2005/05/02 22:32:04 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;
042:
043: import java.io.Serializable;
044:
045: import junit.framework.Test;
046: import junit.framework.TestSuite;
047:
048: import org.axiondb.types.CharacterVaryingType;
049: import org.axiondb.types.IntegerType;
050:
051: /**
052: * @version $Revision: 1.4 $ $Date: 2005/05/02 22:32:04 $
053: * @author Rod Waldhoff
054: */
055: public class TestColumn extends BaseSerializableTest {
056:
057: //------------------------------------------------------------ Conventional
058:
059: public TestColumn(String testName) {
060: super (testName);
061: }
062:
063: public static Test suite() {
064: TestSuite suite = new TestSuite(TestColumn.class);
065: return suite;
066: }
067:
068: //--------------------------------------------------------------- Lifecycle
069:
070: public void setUp() throws Exception {
071: super .setUp();
072: }
073:
074: public void tearDown() throws Exception {
075: super .tearDown();
076: }
077:
078: //--------------------------------------------------------------- Framework
079:
080: public Serializable makeSerializable() {
081: return new Column("name", new IntegerType());
082: }
083:
084: //------------------------------------------------------------------- Tests
085:
086: public void testNPEOnConstructor() {
087: try {
088: new Column(null, null);
089: fail("Expected NullPointerException");
090: } catch (NullPointerException e) {
091: // expected
092: }
093: try {
094: new Column("name", null);
095: fail("Expected NullPointerException");
096: } catch (NullPointerException e) {
097: // expected
098: }
099: try {
100: new Column(null, new IntegerType());
101: fail("Expected NullPointerException");
102: } catch (NullPointerException e) {
103: // expected
104: }
105: try {
106: new Column(null, null, null);
107: fail("Expected NullPointerException");
108: } catch (NullPointerException e) {
109: // expected
110: }
111: try {
112: new Column("name", null, null);
113: fail("Expected NullPointerException");
114: } catch (NullPointerException e) {
115: // expected
116: }
117: try {
118: new Column(null, new IntegerType(), null);
119: fail("Expected NullPointerException");
120: } catch (NullPointerException e) {
121: // expected
122: }
123: }
124:
125: public void testNameTypeConstructor() {
126: Column col = new Column("name", new IntegerType());
127: assertEquals("name", col.getName());
128: assertTrue(col.getDataType() instanceof IntegerType);
129: }
130:
131: public void testNameTypeDefaultConstructor() {
132: Column col = new Column("name", new IntegerType(), new Literal(
133: new Integer(17), new IntegerType()));
134: assertEquals("name", col.getName());
135: assertTrue(col.getDataType() instanceof IntegerType);
136: assertTrue(col.getDefault() instanceof Literal);
137: }
138:
139: public void testEqualsAndHashCode() {
140: Column col1 = new Column("name", new IntegerType());
141: Column col2 = new Column("name", new CharacterVaryingType(10));
142: Column col3 = new Column("anothername", new IntegerType());
143: assertEquals(col1, col1);
144: assertEquals(col1, col2);
145: assertEquals(col2, col1);
146: assertEquals(col1.hashCode(), col2.hashCode());
147:
148: assertTrue(!col1.equals(col3));
149: assertTrue(col1.hashCode() != col3.hashCode());
150: assertTrue(!col1.equals(null));
151: assertTrue(!col1.equals(new Object()));
152: }
153: }
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