/*
* This is part of Geomajas, a GIS framework, http://www.geomajas.org/.
*
* Copyright 2008-2011 Geosparc nv, http://www.geosparc.com/, Belgium.
*
* The program is available in open source according to the GNU Affero
* General Public License. All contributions in this program are covered
* by the Geomajas Contributors License Agreement. For full licensing
* details, see LICENSE.txt in the project root.
*/
package org.geomajas.internal.rendering;
import com.vividsolutions.jts.geom.Coordinate;
import org.geomajas.rendering.GraphicsDocument;
import org.junit.Assert;
import org.junit.Test;
import java.io.StringWriter;
import java.text.DecimalFormat;
/**
* Test for {@link DefaultVmlDocument}.
*
* @author Joachim Van der Auwera
*/
public class DefaultVmlDocumentTest {
@Test
public void testSimple() throws Exception {
StringWriter writer = new StringWriter();
GraphicsDocument document = new DefaultVmlDocument(writer);
document.writeElement("g", true);
document.writeId("featureId");
document.writeElement("g", true);
document.writeAttribute("style", "my-super-style:true;");
document.writeId("styleId");
document.closeElement();
document.closeElement();
Assert.assertEquals("<g id=\"featureId\"><g style=\"my-super-style:true;\" id=\"featureId.styleId\"/></g>",
writer.getBuffer().toString());
}
@Test
public void testSimpleFlush() throws Exception {
StringWriter writer = new StringWriter();
GraphicsDocument document = new DefaultVmlDocument(writer);
document.writeElement("g", true);
document.writeId("featureId");
document.writeElement("g", true);
document.writeAttribute("style", "my-super-style:true;");
document.writeId("styleId");
Assert.assertEquals("featureId.styleId", document.getCurrentId());
document.flush();
Assert.assertEquals("<g id=\"featureId\"><g style=\"my-super-style:true;\" id=\"featureId.styleId\"/></g>", writer.getBuffer().toString());
}
@Test
public void testIds() throws Exception {
StringWriter writer = new StringWriter();
GraphicsDocument document = new DefaultVmlDocument(writer);
document.setRootId("bla");
document.writeElement("g", true);
document.writeId("featureId");
Assert.assertEquals("bla.featureId", document.getCurrentId());
document.writeElement("g", true);
document.writeAttribute("style", "my-super-style:true;");
document.writeId("styleId");
Assert.assertEquals("bla.featureId.styleId", document.getCurrentId());
document.closeElement();
document.closeElement();
Assert.assertEquals("<g id=\"bla.featureId\"><g style=\"my-super-style:true;\" id=\"bla.featureId.styleId\"/></g>", writer.getBuffer().toString());
}
@Test
public void testFormatter() throws Exception {
StringWriter writer = new StringWriter();
GraphicsDocument document = new DefaultVmlDocument(writer);
DecimalFormat formatter = document.getFormatter();
Assert.assertEquals("1", formatter.format(1.234));
Assert.assertEquals("1", formatter.format(1.23456789));
Assert.assertEquals("10", formatter.format(9.876));
Assert.assertEquals("10", formatter.format(9.87654321));
document.setMinimumFractionDigits(4);
document.setMaximumFractionDigits(6);
Assert.assertEquals("1.2340", formatter.format(1.234));
Assert.assertEquals("1.234568", formatter.format(1.23456789));
Assert.assertEquals("9.8760", formatter.format(9.876));
Assert.assertEquals("9.876543", formatter.format(9.87654321));
}
@Test
public void writePathContent() throws Exception {
StringWriter writer = new StringWriter();
GraphicsDocument document = new DefaultVmlDocument(writer);
document.writeElement("path", false);
document.writeAttributeStart("points");
Coordinate[] coordinates = new Coordinate[2];
coordinates[0] = new Coordinate(1.23456789, 9.87654321);
coordinates[1] = new Coordinate(9.876, 1.234);
document.writePathContent(coordinates);
document.writeAttributeEnd();
document.closeElement();
Assert.assertEquals("<path points=\"m1 10r9 -9 \"/>", writer.getBuffer().toString());
}
}