001: /**
002: * JDBM LICENSE v1.00
003: *
004: * Redistribution and use of this software and associated documentation
005: * ("Software"), with or without modification, are permitted provided
006: * that the following conditions are met:
007: *
008: * 1. Redistributions of source code must retain copyright
009: * statements and notices. Redistributions must also contain a
010: * copy of this document.
011: *
012: * 2. Redistributions in binary form must reproduce the
013: * above copyright notice, this list of conditions and the
014: * following disclaimer in the documentation and/or other
015: * materials provided with the distribution.
016: *
017: * 3. The name "JDBM" must not be used to endorse or promote
018: * products derived from this Software without prior written
019: * permission of Cees de Groot. For written permission,
020: * please contact cg@cdegroot.com.
021: *
022: * 4. Products derived from this Software may not be called "JDBM"
023: * nor may "JDBM" appear in their names without prior written
024: * permission of Cees de Groot.
025: *
026: * 5. Due credit should be given to the JDBM Project
027: * (http://jdbm.sourceforge.net/).
028: *
029: * THIS SOFTWARE IS PROVIDED BY THE JDBM PROJECT AND CONTRIBUTORS
030: * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
031: * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
032: * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
033: * CEES DE GROOT OR ANY CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
034: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
035: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
036: * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
037: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
038: * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
039: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
040: * OF THE POSSIBILITY OF SUCH DAMAGE.
041: *
042: * Copyright 2000 (C) Cees de Groot. All Rights Reserved.
043: * Contributions are Copyright (C) 2000 by their associated contributors.
044: *
045: */package jdbm.htree;
046:
047: import jdbm.RecordManager;
048: import jdbm.RecordManagerFactory;
049: import jdbm.recman.TestRecordFile;
050: import java.io.IOException;
051: import java.util.Properties;
052:
053: import junit.framework.*;
054:
055: /**
056: * This class contains all Unit tests for {@link HashBucket}.
057: *
058: * @author <a href="mailto:boisvert@intalio.com">Alex Boisvert</a>
059: * @version $Id: TestHashBucket.java,v 1.1 2002/05/31 06:50:14 boisvert Exp $
060: */
061: public class TestHashBucket extends TestCase {
062:
063: public TestHashBucket(String name) {
064: super (name);
065: }
066:
067: public void setUp() {
068: TestRecordFile.deleteTestFile();
069: }
070:
071: public void tearDown() {
072: TestRecordFile.deleteTestFile();
073: }
074:
075: /**
076: * Basic tests
077: */
078: public void testBasics() throws IOException {
079:
080: Properties props = new Properties();
081: RecordManager recman = RecordManagerFactory
082: .createRecordManager(TestRecordFile.testFileName, props);
083: HashBucket bucket = new HashBucket(0);
084:
085: // add
086: bucket.addElement("key", "value");
087: String s = (String) bucket.getValue("key");
088: assertEquals("value", s);
089:
090: // replace
091: bucket.addElement("key", "value2");
092: s = (String) bucket.getValue("key");
093: assertEquals("value2", s);
094:
095: // add
096: bucket.addElement("key2", "value3");
097: s = (String) bucket.getValue("key2");
098: assertEquals("value3", s);
099:
100: // remove
101: bucket.removeElement("key2");
102: s = (String) bucket.getValue("key2");
103: assertEquals(null, s);
104: bucket.removeElement("key");
105: s = (String) bucket.getValue("key");
106: assertEquals(null, s);
107:
108: recman.close();
109: }
110:
111: /**
112: * Runs all tests in this class
113: */
114: public static void main(String[] args) {
115: junit.textui.TestRunner
116: .run(new TestSuite(TestHashBucket.class));
117: }
118:
119: }
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