/*
* 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.wicket.util.io;
import java.io.BufferedReader;
import org.junit.Assert;
import org.junit.Test;
@SuppressWarnings("javadoc")
public class XmlReaderTest extends Assert
{
@Test
public void readHtmlFileWithoutAnyTags() throws Exception
{
XmlReader reader = new XmlReader(this.getClass().getResourceAsStream("test_1.html"), null);
assertNull(reader.getEncoding());
try (BufferedReader bufReader = new BufferedReader(reader);)
{
assertEquals("Zeile 1", bufReader.readLine());
assertNull(bufReader.readLine());
}
}
@Test
public void readHtmlFileWithHtmlAndBody() throws Exception
{
XmlReader reader = new XmlReader(this.getClass().getResourceAsStream("test_2.html"), null);
assertNull(reader.getEncoding());
try (BufferedReader bufReader = new BufferedReader(reader);)
{
assertEquals("<html>", bufReader.readLine());
assertEquals("<body>", bufReader.readLine());
}
}
@Test
public void readHtmlFileWithXmlPreambleSansVersionAndHtmlTag() throws Exception
{
XmlReader reader = new XmlReader(this.getClass().getResourceAsStream("test_3.html"), null);
assertNull(reader.getEncoding());
try (BufferedReader bufReader = new BufferedReader(reader);)
{
assertEquals("", bufReader.readLine().trim());
assertEquals("<html>", bufReader.readLine());
assertNull(bufReader.readLine());
}
}
@Test
public void readHtmlFileWithXmlPreambleWithVersionAndHtmlTag() throws Exception
{
XmlReader reader = new XmlReader(this.getClass().getResourceAsStream("test_4.html"), null);
assertNull(reader.getEncoding());
try (BufferedReader bufReader = new BufferedReader(reader);)
{
assertEquals("", bufReader.readLine().trim());
assertEquals("<html>", bufReader.readLine());
assertNull(bufReader.readLine());
}
}
@Test
public void readHtmlFileWithXmlPreambleWithVersionAndEncodingAndHtmlTag() throws Exception
{
XmlReader reader = new XmlReader(this.getClass().getResourceAsStream("test_5.html"), null);
assertEquals("UTF-8", reader.getEncoding());
try (BufferedReader bufReader = new BufferedReader(reader);)
{
assertEquals("", bufReader.readLine().trim());
assertEquals("<html>", bufReader.readLine());
assertNull(bufReader.readLine());
}
}
@Test
public void readHtmlFileWithXmlPreambleWithVersionAndEncodingInSingleQuotesAndHtmlTag() throws Exception
{
XmlReader reader = new XmlReader(this.getClass().getResourceAsStream("test_6.html"), null);
assertEquals("UTF-8", reader.getEncoding());
try (BufferedReader bufReader = new BufferedReader(reader);)
{
assertEquals("", bufReader.readLine().trim());
assertEquals("<html>", bufReader.readLine());
assertNull(bufReader.readLine());
}
}
@Test
public void readHtmlFileWithXmlPreambleWithVersionAndEncodingSansQuotesAndHtmlTag() throws Exception
{
XmlReader reader = new XmlReader(this.getClass().getResourceAsStream("test_7.html"), null);
assertEquals("UTF-8", reader.getEncoding());
try (BufferedReader bufReader = new BufferedReader(reader);)
{
assertEquals("", bufReader.readLine().trim());
assertEquals("<html>", bufReader.readLine());
assertNull(bufReader.readLine());
}
}
@Test
public void readHtmlFileWithBomAndXmlPreambleWithEncodingSansQuotesAndHtmlTag() throws Exception
{
// test_8.html starts with <U+FEFF> character
XmlReader reader = new XmlReader(this.getClass().getResourceAsStream("test_8.html"), null);
assertEquals("UTF-8", reader.getEncoding());
try (BufferedReader bufReader = new BufferedReader(reader);)
{
assertEquals("", bufReader.readLine().trim());
assertEquals("<html>", bufReader.readLine());
assertNull(bufReader.readLine());
}
}
}