/*******************************************************************************
* Copyright (c) 2012, 2015 David Green and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* David Green - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.wikitext.util;
import static org.junit.Assert.assertEquals;
import java.io.StringWriter;
import org.eclipse.mylyn.wikitext.util.DefaultXmlStreamWriter;
import org.eclipse.mylyn.wikitext.util.FormattingXMLStreamWriter;
import org.junit.Before;
import org.junit.Test;
public class FormattingXMLStreamWriterTest {
private StringWriter out;
private FormattingXMLStreamWriter writer;
@Before
public void setUp() {
out = new StringWriter();
writer = new FormattingXMLStreamWriter(new DefaultXmlStreamWriter(out));
}
@Test
public void testXmlDecl() {
writer.writeStartDocument();
writer.writeEndDocument();
assertEquals("<?xml version='1.0' ?>", out.toString());
}
@Test
public void testComment() {
writer.writeStartDocument("utf-8", "1.0");
writer.writeComment("test one two");
writer.writeEndDocument();
assertEquals("<?xml version='1.0' encoding='utf-8' ?>\n<!-- test one two -->", out.toString());
}
@Test
public void testLoneElement() {
writer.writeStartElement("test");
writer.writeEndElement();
assertEquals("<test></test>", out.toString());
}
@Test
public void testLoneElementWithContent() {
writer.writeStartElement("test");
writer.writeCharacters("abc 123");
writer.writeEndElement();
assertEquals("<test>abc 123</test>", out.toString());
}
@Test
public void testLoneElementWithContentAndNestedElement() {
writer.writeStartElement("test");
writer.writeCharacters("abc 123");
writer.writeEmptyElement("inner");
writer.writeEndElement();
assertEquals("<test>abc 123\n\t<inner/>\n</test>", out.toString());
}
@Test
public void testElementWithNestedElementWithContent() {
writer.writeStartElement("root");
writer.writeStartElement("test");
writer.writeCharacters("abc 123");
writer.writeEndElement();
writer.writeEndElement();
assertEquals("<root>\n\t<test>abc 123</test>\n</root>", out.toString());
}
@Test
public void testElementWithComment() {
writer.writeStartDocument("utf-8", "1.0");
writer.writeStartElement("root");
writer.writeComment("test one two");
writer.writeEndElement();
writer.writeEndDocument();
assertEquals(
"<?xml version='1.0' encoding='utf-8' ?>\n" + "<root>\n" + "\t<!-- test one two -->\n" + "</root>",
out.toString());
}
@Test
public void testElementAttributeOrdering() {
writer.writeStartDocument();
writer.writeStartElement("test");
writer.writeAttribute("a", "test");
writer.writeAttribute("b", "test");
writer.writeAttribute("c", "test");
writer.writeAttribute("d", "test");
writer.writeAttribute("ever", "test");
writer.writeAttribute("x", "test");
writer.writeAttribute("xa", "test");
writer.writeEndElement();
writer.writeEndDocument();
assertEquals("<?xml version='1.0' ?>\n"
+ "<test a=\"test\" b=\"test\" c=\"test\" d=\"test\" ever=\"test\" x=\"test\" xa=\"test\"></test>",
out.toString());
}
}