001: /*
002: * ====================================================================
003: * JAFFA - Java Application Framework For All
004: *
005: * Copyright (C) 2002 JAFFA Development Group
006: *
007: * This library is free software; you can redistribute it and/or
008: * modify it under the terms of the GNU Lesser General Public
009: * License as published by the Free Software Foundation; either
010: * version 2.1 of the License, or (at your option) any later version.
011: *
012: * This library is distributed in the hope that it will be useful,
013: * but WITHOUT ANY WARRANTY; without even the implied warranty of
014: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015: * Lesser General Public License for more details.
016: *
017: * You should have received a copy of the GNU Lesser General Public
018: * License along with this library; if not, write to the Free Software
019: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020: *
021: * Redistribution and use of this software and associated documentation ("Software"),
022: * with or without modification, are permitted provided that the following conditions are met:
023: * 1. Redistributions of source code must retain copyright statements and notices.
024: * Redistributions must also contain a copy of this document.
025: * 2. Redistributions in binary form must reproduce the above copyright notice,
026: * this list of conditions and the following disclaimer in the documentation
027: * and/or other materials provided with the distribution.
028: * 3. The name "JAFFA" must not be used to endorse or promote products derived from
029: * this Software without prior written permission. For written permission,
030: * please contact mail to: jaffagroup@yahoo.com.
031: * 4. Products derived from this Software may not be called "JAFFA" nor may "JAFFA"
032: * appear in their names without prior written permission.
033: * 5. Due credit should be given to the JAFFA Project (http://jaffa.sourceforge.net).
034: *
035: * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
036: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
037: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
038: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
039: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
040: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
041: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
042: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
043: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
044: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
045: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
046: * SUCH DAMAGE.
047: * ====================================================================
048: */
049:
050: /*
051: * DeleteTest.java
052: *
053: * Created on April 1, 2002, 5:47 PM
054: */
055:
056: package org.jaffa.persistence.blackboxtests;
057:
058: import junit.framework.TestCase;
059: import org.jaffa.persistence.domainobjects.*;
060: import org.jaffa.persistence.UOW;
061: import org.jaffa.persistence.Criteria;
062: import java.util.Iterator;
063: import org.jaffa.persistence.AtomicCriteria;
064:
065: /**
066: *
067: * @author GautamJ
068: * @version
069: */
070: public class DeleteTest extends TestCase {
071:
072: private UOW m_uow = null;
073:
074: /** Creates new QueryTest
075: * @param name The name of the test case.
076: */
077: public DeleteTest(String name) {
078: super (name);
079: }
080:
081: /** Sets up the fixture, by creating the UOW. This method is called before a test is executed.
082: */
083: protected void setUp() {
084: try {
085: m_uow = new UOW();
086: } catch (Exception e) {
087: e.printStackTrace();
088: fail("Failed to create a UOW: " + e.toString());
089: }
090: }
091:
092: /** Tears down the fixture, by closing the UOW. This method is called after a test is executed.
093: */
094: protected void tearDown() {
095: try {
096: if (m_uow != null)
097: m_uow.rollback();
098: m_uow = null;
099: } catch (Exception e) {
100: e.printStackTrace();
101: fail("Failed to rollback a UOW: " + e.toString());
102: }
103: }
104:
105: /** Executes the following query:
106: * delete from sycd WHERE condition='Z-TESTSYCD-02'
107: * It then ensures that the record was got deleted.
108: */
109: public void testDeleteCondition() {
110: try {
111: Criteria c = new Criteria();
112: c.setTable(ConditionMeta.getName());
113: c.addCriteria(ConditionMeta.CONDITION, "Z-TESTSYCD-02");
114: Iterator i = m_uow.query(c).iterator();
115: Condition sycd = (Condition) i.next();
116: m_uow.delete(sycd);
117: m_uow.commit();
118:
119: // Now ensure that the record got deleted
120: m_uow = new UOW();
121: c = new Criteria();
122: c.setTable(ConditionMeta.getName());
123: c.addCriteria(ConditionMeta.CONDITION, "Z-TESTSYCD-02");
124: i = m_uow.query(c).iterator();
125: if (i.hasNext())
126: fail();
127:
128: } catch (Exception e) {
129: e.printStackTrace();
130: fail();
131: }
132: }
133:
134: /** Deletes a record from SYCD using the following query:
135: * delete from sycd WHERE condition='Z-TESTSYCD-03'
136: * It then does a rollback. This is followed by a commit.
137: * The test fails if the record is deleted.
138: */
139: public void testCheckRollbackAfterDelete() {
140: try {
141: Criteria c = new Criteria();
142: c.setTable(ConditionMeta.getName());
143: c.addCriteria(ConditionMeta.CONDITION, "Z-TESTSYCD-03");
144: Iterator i = m_uow.query(c).iterator();
145: Condition sycd = (Condition) i.next();
146: m_uow.delete(sycd);
147: m_uow.rollback();
148:
149: // Now ensure the record isn't deleted
150: m_uow = new UOW();
151: c = new Criteria();
152: c.setTable(ConditionMeta.getName());
153: c.addCriteria(ConditionMeta.CONDITION, "Z-TESTSYCD-03");
154: i = m_uow.query(c).iterator();
155: if (!i.hasNext())
156: fail("Record has been deleted even after a rollback");
157: } catch (Exception e) {
158: e.printStackTrace();
159: fail();
160: }
161: }
162: }
|