001 /**
002 * Copyright 2005-2011 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.kuali.rice.kew.xml.export;
017
018 import org.jdom.Document;
019 import org.junit.Test;
020 import org.kuali.rice.core.api.CoreApiServiceLocator;
021 import org.kuali.rice.coreservice.api.style.Style;
022 import org.kuali.rice.core.api.util.xml.XmlHelper;
023 import org.kuali.rice.core.api.util.xml.XmlJotter;
024 import org.kuali.rice.coreservice.impl.style.StyleBo;
025 import org.kuali.rice.coreservice.impl.style.StyleExportDataSet;
026 import org.kuali.rice.coreservice.api.CoreServiceApiServiceLocator;
027 import org.kuali.rice.test.BaselineTestCase;
028
029 import java.io.BufferedInputStream;
030 import java.io.ByteArrayInputStream;
031 import java.io.StringReader;
032 import java.util.Iterator;
033 import java.util.List;
034
035 import static org.junit.Assert.*;
036
037
038 /**
039 * Tests exporting Styles
040 * @author Kuali Rice Team (rice.collab@kuali.org)
041 */
042 @BaselineTestCase.BaselineMode(BaselineTestCase.Mode.NONE)
043 public class StyleXmlExporterTest extends XmlExporterTestCase {
044
045 public void testExportActionConfig() throws Exception {
046 // action config has no help entries
047 }
048
049 public void testExportEngineConfig() throws Exception {
050 // engine config has no help entries
051 }
052
053 /**
054 * This will test exporting some styles
055 */
056 @Test public void testExport() throws Exception {
057 loadXmlFile("StyleExportConfig.xml");
058 assertExport();
059 }
060
061 protected void assertExport() throws Exception {
062 List<String> oldStyleNames = CoreServiceApiServiceLocator.getStyleService().getAllStyleNames();
063
064 StyleExportDataSet dataSet = new StyleExportDataSet();
065 for (String oldStyleName : oldStyleNames) {
066 Style oldStyle = CoreServiceApiServiceLocator.getStyleService().getStyle(oldStyleName);
067 assertNotNull(oldStyle);
068 dataSet.getStyles().add(StyleBo.from(oldStyle));
069 }
070
071 byte[] xmlBytes = CoreApiServiceLocator.getXmlExporterService().export(dataSet.createExportDataSet());
072 assertTrue("XML should be non empty.", xmlBytes != null && xmlBytes.length > 0);
073 // quick check to verify that not only is the XML non-empty, but that it might actually contain an attempt at an exported style
074 // (otherwise the XML could not contain any styles, and the test would pass with a false positive even though the export never
075 // exported anything)
076 assertTrue("XML does not contain exported style", new String(xmlBytes).contains("<styles "));
077 assertTrue("XML does not contain exported style", new String(xmlBytes).contains("<style name=\"an_arbitrary_style\">"));
078
079 // import the exported xml
080 loadXmlStream(new BufferedInputStream(new ByteArrayInputStream(xmlBytes)));
081
082 List<String> newStyleNames = CoreServiceApiServiceLocator.getStyleService().getAllStyleNames();
083 assertEquals("Should have same number of old and new Styles.", oldStyleNames.size(), newStyleNames.size());
084 for (Iterator<String> iterator = oldStyleNames.iterator(); iterator.hasNext();) {
085 String oldStyleName = iterator.next();
086 Style oldStyleEntry = CoreServiceApiServiceLocator.getStyleService().getStyle(oldStyleName);
087 assertNotNull(oldStyleEntry);
088 boolean foundAttribute = false;
089 for (String newStyleName : newStyleNames) {
090 if (oldStyleEntry.getName().equals(newStyleName)) {
091 Style newStyleEntry = CoreServiceApiServiceLocator.getStyleService().getStyle(newStyleName);
092 assertNotNull(newStyleEntry);
093 // NOTE: xmlns="http://www.w3.org/1999/xhtml" must be set on elements that contain HTML; exporter will automatically append an empty
094 // attribute, which will result in trivially unmatching content
095 assertEquals(canonicalize(oldStyleEntry.getXmlContent()),
096 canonicalize(newStyleEntry.getXmlContent()));
097 foundAttribute = true;
098 }
099 }
100 assertTrue("Could not locate the new style for name " + oldStyleEntry.getName(), foundAttribute);
101 }
102 }
103
104 private String canonicalize(String xml) throws Exception {
105 Document document = XmlHelper.buildJDocument(new StringReader(xml));
106 return XmlJotter.jotDocument(document);
107 }
108 }