/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
* (c) 2001 - 2013 OpenPlans
* This code is licensed under the GPL 2.0 license, available at the root
* application directory.
*/
package org.geoserver.geopkg;
import static org.junit.Assert.*;
import static org.geoserver.data.test.MockData.*;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.xml.namespace.QName;
import org.geoserver.data.test.SystemTestData;
import org.geoserver.gwc.GWC;
import org.geoserver.wms.GetMapRequest;
import org.geoserver.wms.WMSMapContent;
import org.geoserver.wms.WMSTestSupport;
import org.geoserver.wms.WebMap;
import org.geoserver.wms.map.RawMap;
import org.geotools.geopkg.GeoPackage;
import org.junit.Before;
import org.junit.Test;
import com.vividsolutions.jts.geom.Envelope;
/**
*
* Test For WMS GetMap Output Format for GeoPackage
*
* @author Justin Deoliveira, Boundless
*
*/
public class GeoPackageGetMapOutputFormatTest extends WMSTestSupport {
GeoPackageGetMapOutputFormat format;
@Before
public void setUpFormat() {
format = new GeoPackageGetMapOutputFormat(getWebMapService(), getWMS(), GWC.get());
}
@Override
protected void setUpTestData(SystemTestData testData) throws Exception {
super.setUpTestData(testData);
testData.setUpDefaultRasterLayers();
}
@Test
public void testTileEntries() throws Exception {
WMSMapContent mapContent = createMapContent(WORLD, LAKES);
mapContent.getRequest().setBbox(
new Envelope(-0.17578125, -0.087890625, 0.17578125, 0.087890625));
mapContent.getRequest().getFormatOptions().put("min_zoom", "10");
mapContent.getRequest().getFormatOptions().put("max_zoom", "11");
WebMap map = format.produceMap(mapContent);
GeoPackage geopkg = createGeoPackage(map);
assertTrue(geopkg.features().isEmpty());
assertTrue(geopkg.rasters().isEmpty());
assertEquals(1, geopkg.tiles().size());
assertNotNull(geopkg.tile("World_Lakes"));
}
GeoPackage createGeoPackage(WebMap map) throws IOException {
assertTrue(map instanceof RawMap);
RawMap rawMap = (RawMap) map;
File f = File.createTempFile("temp", ".gpkg", new File("target"));
FileOutputStream fout = new FileOutputStream(f);
rawMap.writeTo(fout);
fout.flush();
fout.close();
return new GeoPackage(f);
// File f = File.createTempFile("geopkg", "zip", new File("target"));
// FileOutputStream fout = new FileOutputStream(f);
// rawMap.writeTo(fout);
// fout.flush();
// fout.close();
//
// File g = File.createTempFile("geopkg", "db", new File("target"));
// g.delete();
// g.mkdir();
//
// IOUtils.decompress(f, g);
// return new GeoPackage(g.listFiles(new FileFilter() {
// @Override
// public boolean accept(File file) {
// return file.getName().endsWith(".geopackage");
// }
// })[0]);
}
protected GetMapRequest createGetMapRequest(QName[] layerNames) {
GetMapRequest request = super.createGetMapRequest(layerNames);
request.setBbox(new Envelope(-180,180,-90,90));
return request;
};
WMSMapContent createMapContent(QName... layers) throws IOException {
GetMapRequest mapRequest = createGetMapRequest(layers);
WMSMapContent map = new WMSMapContent(mapRequest);
for (QName l : layers) {
map.addLayer(createMapLayer(l));
}
return map;
}
/*public static void main(String[] args) throws Exception {
GeoPackage geopkg = new GeoPackage(new File(
"/Users/jdeolive/geopkg.db"));;
File d = new File("/Users/jdeolive/tiles");
d.mkdir();
TileEntry te = geopkg.tiles().get(0);
TileReader r = geopkg.reader(te, null, null, null, null, null, null);
while(r.hasNext()) {
Tile t = r.next();
File f = new File(d, String.format("%d-%d-%d.png", t.getZoom(), t.getColumn(), t.getRow()));
FileUtils.writeByteArrayToFile(f, t.getData());
}
}*/
}