/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.sql.tests.internal.rowset;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.Reader;
import java.io.StringWriter;
import javax.sql.rowset.WebRowSet;
import javax.xml.parsers.DocumentBuilderFactory;
import junit.framework.TestCase;
import org.w3c.dom.Document;
public class XmlReaderTest extends TestCase {
public final String XML_SRC_URL_RI = "src/test/resources/org/apache/harmony/sql/internal/rowset/XmlReaderTest_RI.xml";
public final String XML_SRC_URL_HY = "src/test/resources/org/apache/harmony/sql/internal/rowset/XmlReaderTest_HY.xml";
public final String XML_SRC_URL_INVALID_HEADER = "src/test/resources/org/apache/harmony/sql/internal/rowset/XmlFile_InvalidHeader.xml";
public String currentUrl;
public void testReaderXml_Header() throws Exception {
/*
* when run on RI, the Attribute xmlns can be empty. And the
* xsi:schemaLocation also can be empty. However, The value of the
* attribute "prefix="xmlns",localpart="xsi" can't be empty. No matter
* what the value of these attributes are, the output xml's header of
* WebRowSet keeps the same.
*/
WebRowSet webRs = newWebRowSet();
Reader fileReader = new FileReader(XML_SRC_URL_INVALID_HEADER);
webRs.readXml(fileReader);
StringWriter strWriter = new StringWriter();
webRs.writeXml(strWriter);
assertFalse(-1 == strWriter.toString().indexOf(
"http://java.sun.com/xml/ns/jdbc"));
assertFalse(-1 == strWriter.toString().indexOf(
"http://www.w3.org/2001/XMLSchema-instance"));
}
public void testReaderXml_Reader() throws Exception {
WebRowSet webRs = newWebRowSet();
webRs.readXml(new FileReader(currentUrl));
/*
* TODO A row is marked as delete in XML. The row isn't marked as delete
* any more after populate to WebRowSet.
*/
if (!"true".equals(System.getProperty("Testing Harmony"))) {
assertTrue(webRs.absolute(3));
assertEquals(3, webRs.getInt(1));
assertFalse(webRs.rowDeleted());
webRs.deleteRow();
}
Document srcDoc = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(currentUrl);
XmlWriterTest.assertProperties(srcDoc, webRs);
XmlWriterTest.assertMetadata(srcDoc, webRs);
XmlWriterTest.assertData(srcDoc, webRs);
}
public void testReaderXml_InputStream() throws Exception {
WebRowSet webRs = newWebRowSet();
webRs.readXml(new FileInputStream(currentUrl));
/*
* TODO A row is marked as delete in XML. The row isn't marked as delete
* any more after populating to WebRowSet.
*/
if (!"true".equals(System.getProperty("Testing Harmony"))) {
assertTrue(webRs.absolute(3));
assertEquals(3, webRs.getInt(1));
assertFalse(webRs.rowDeleted());
webRs.deleteRow();
}
Document srcDoc = DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(currentUrl);
XmlWriterTest.assertProperties(srcDoc, webRs);
XmlWriterTest.assertMetadata(srcDoc, webRs);
XmlWriterTest.assertData(srcDoc, webRs);
}
public void setUp() throws Exception {
try {
Class.forName("com.sun.rowset.WebRowSetImpl");
currentUrl = XML_SRC_URL_RI;
} catch (ClassNotFoundException e) {
System.setProperty("Testing Harmony", "true");
Class
.forName("org.apache.harmony.sql.internal.rowset.WebRowSetImpl");
currentUrl = XML_SRC_URL_HY;
}
}
protected WebRowSet newWebRowSet() throws Exception {
try {
return (WebRowSet) Class.forName("com.sun.rowset.WebRowSetImpl")
.newInstance();
} catch (ClassNotFoundException e) {
return (WebRowSet) Class.forName(
"org.apache.harmony.sql.internal.rowset.WebRowSetImpl")
.newInstance();
}
}
}