/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* dmccann - 1.0M8 - Initial implementation
******************************************************************************/
package org.eclipse.persistence.testing.sdo.model.changesummary;
import java.io.ByteArrayInputStream;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.List;
import junit.textui.TestRunner;
import org.eclipse.persistence.testing.sdo.SDOTestCase;
import commonj.sdo.ChangeSummary;
import commonj.sdo.DataObject;
import commonj.sdo.helper.XMLDocument;
import org.eclipse.persistence.sdo.helper.ListWrapper;
import org.w3c.dom.Document;
public class ChangeSummaryXSDQuoteDataTestCases extends SDOTestCase {
private DataObject quoteDataDO;
private ChangeSummary cs;
private static final String schemaFileName = "org/eclipse/persistence/testing/sdo/model/changesummary/quoteDataWithCS.xsd";
private static final String inputDocumentFileName = "org/eclipse/persistence/testing/sdo/model/changesummary/quoteDataWithCS.xml";
private static final String writeDocumentBeforeMoveFileName = "org/eclipse/persistence/testing/sdo/model/changesummary/quoteDataWithCSBeforeMove.xml";
private static final String writeDocumentAfterMoveFileName = "org/eclipse/persistence/testing/sdo/model/changesummary/quoteDataWithCSAfterMove.xml";
private String writeDocumentBeforeMoveAsString;
private String writeDocumentAfterMoveAsString;
public static final String ROOT_ELEMENT_URI = "www.example.com";
public static final String ROOT_ELEMENT_NAME = "quoteType";
public ChangeSummaryXSDQuoteDataTestCases(String name) {
super(name);
}
public static void main(String[] args) {
String[] arguments = { "-c", "org.eclipse.persistence.testing.model.changesummary.ChangeSummaryXSDQuoteDataTestCases" };
TestRunner.main(arguments);
}
public void setUp() {
super.setUp();
try {
InputStream is = new FileInputStream(schemaFileName);
xsdHelper.define(is, null);
XMLDocument inputDocument = xmlHelper.load(new FileInputStream(inputDocumentFileName));
quoteDataDO = inputDocument.getRootObject();
cs = quoteDataDO.getChangeSummary();
cs.endLogging();
FileInputStream inputStream = new FileInputStream(writeDocumentBeforeMoveFileName);
byte[] bytes = new byte[inputStream.available()];
inputStream.read(bytes);
writeDocumentBeforeMoveAsString = new String(bytes);
inputStream.close();
inputStream = new FileInputStream(writeDocumentAfterMoveFileName);
bytes = new byte[inputStream.available()];
inputStream.read(bytes);
writeDocumentAfterMoveAsString = new String(bytes);
} catch (Exception e) {
e.printStackTrace();
fail("An error occurred loading the xsd");
}
}
/**
* Tests change summary contents after:
* 1) modify operation
* 2) move modified data objects
*
* The change summary should contain an entry for the initial modification,
* then an additional entry after the move.
*/
public void testChangeSummaryModifyThenMove() throws Exception {
List lineItemList = quoteDataDO.getList("lineItem");
List relatedQuoteItem = quoteDataDO.getList("relatedQuoteItem");
cs.beginLogging();
// modify each related quote item (should be a modified entry in the CS)
for (int i=0;i<relatedQuoteItem.size();i++){
DataObject currentDO = (DataObject) relatedQuoteItem.get(i);
currentDO.set("cost", i+20);
}
String beforemovestr = xmlHelper.save(quoteDataDO, ROOT_ELEMENT_URI, ROOT_ELEMENT_NAME);
Document doc1 = parser.parse(new ByteArrayInputStream(writeDocumentBeforeMoveAsString.getBytes()));
Document doc2 = parser.parse(new ByteArrayInputStream(beforemovestr.getBytes()));
assertXMLIdentical(doc1, doc2);
// move the modified related quote items (should be a modified and a move entry in the CS)
lineItemList.addAll(relatedQuoteItem);
String aftermovestr = xmlHelper.save(quoteDataDO, ROOT_ELEMENT_URI, ROOT_ELEMENT_NAME);
doc1 = parser.parse(new ByteArrayInputStream(writeDocumentAfterMoveAsString.getBytes()));
doc2 = parser.parse(new ByteArrayInputStream(aftermovestr.getBytes()));
assertXMLIdentical(doc1, doc2);
}
/**
* Tests isModified and isDeleted states of a data object and its parent
* after:
* 1) the data object is detached from the parent
* 2) the data object is re-attached to the parent in the same position in
* the original list
*
* This essentially tests an undo operation.
*/
public void testUndoDetach() throws Exception {
ListWrapper items = (ListWrapper) quoteDataDO.get("lineItem");
DataObject item = (DataObject) items.get(0);
cs.beginLogging();
// sanity check
assertFalse(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(item));
// detach item from quoteDataDO
item.detach();
// at this point item has been deleted, and the parent is modified
assertTrue(cs.isModified(quoteDataDO));
assertTrue(cs.isDeleted(item));
// re-add the item back in the same position (undo detach)
items.add(0, item);
// after the undo op, item is not deleted, and the parent has not been modified
assertFalse(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(item));
}
/**
* Tests isModified and isDeleted states of a data object and its parent
* after:
* 1) the data object is detached from the parent
* 2) the data object is re-attached to the parent in a different position
* in the original list
*
* This essentially tests a move operation.
*/
public void testMove() throws Exception {
ListWrapper items = (ListWrapper) quoteDataDO.get("lineItem");
DataObject item = (DataObject) items.get(0);
cs.beginLogging();
// sanity check
assertFalse(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(item));
// detach item from quoteDataDO
item.detach();
// at this point item has been deleted, and the parent is modified
assertTrue(cs.isModified(quoteDataDO));
assertTrue(cs.isDeleted(item));
// re-add item to the end of the list (move)
items.add(item);
// after the move op, item is not deleted, but the parent has been modified
assertTrue(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(item));
}
/**
* Tests isModified and isDeleted states of two data objects and their
* parent after:
* 1) the data objects are detached from the parent
* 2) one data object is re-attached to the parent in the same position in
* the original list
*/
public void testUndoWithAdditionalModifications() throws Exception {
ListWrapper items = (ListWrapper) quoteDataDO.get("lineItem");
ListWrapper relatedQuoteItems = (ListWrapper) quoteDataDO.get("relatedQuoteItem");
cs.beginLogging();
DataObject item = (DataObject) items.get(0);
DataObject rqItem = (DataObject) relatedQuoteItems.get(0);
// sanity check
assertFalse(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(item));
assertFalse(cs.isDeleted(rqItem));
// detach item and rqItem from quoteDataDO
item.detach();
rqItem.detach();
// re-add item back to the same position in quoteDataDO (undo detach)
items.add(0, item);
// after the undo op, item is not deleted, but the parent has been modified (rqItem was detached)
assertTrue(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(item));
}
/**
* Tests isModified and isDeleted states of two data objects and their
* parent after:
* 1) the data objects are detached from the parent
* 2) one data object is re-attached to the parent in the same position in
* the original list
*/
public void testMultipleUndo() throws Exception {
ListWrapper items = (ListWrapper) quoteDataDO.get("lineItem");
ListWrapper relatedQuoteItems = (ListWrapper) quoteDataDO.get("relatedQuoteItem");
cs.beginLogging();
DataObject item = (DataObject) items.get(0);
DataObject rqItem = (DataObject) relatedQuoteItems.get(0);
// sanity check
assertFalse(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(item));
assertFalse(cs.isDeleted(rqItem));
// detach item and rqItem from quoteDataDO
item.detach();
rqItem.detach();
// re-add item back to the same position in quoteDataDO (undo detach)
items.add(0, item);
// after the undo op, item is not deleted, but the parent has been modified (rqItem was detached)
assertTrue(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(item));
// re-add rqItem back to the same position in quoteDataDO (undo detach)
relatedQuoteItems.add(0, rqItem);
// after the undo op, rqItem is not deleted, and the parent is modified
assertFalse(cs.isModified(quoteDataDO));
assertFalse(cs.isDeleted(rqItem));
}
}