package org.mapfish.print.processor.map;
import com.google.common.base.Predicate;
import com.google.common.io.Files;
import jsr166y.ForkJoinPool;
import jsr166y.ForkJoinTask;
import org.junit.Test;
import org.mapfish.print.AbstractMapfishSpringTest;
import org.mapfish.print.TestHttpClientFactory;
import org.mapfish.print.attribute.map.MapfishMapContext;
import org.mapfish.print.config.Configuration;
import org.mapfish.print.config.ConfigurationFactory;
import org.mapfish.print.config.Template;
import org.mapfish.print.output.Values;
import org.mapfish.print.parser.MapfishParser;
import org.mapfish.print.test.util.ImageSimilarity;
import org.mapfish.print.wrapper.json.PJsonObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpMethod;
import org.springframework.mock.http.client.MockClientHttpRequest;
import org.springframework.test.annotation.DirtiesContext;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.mapfish.print.Constants.PDF_DPI;
/**
* Basic test of the Map processor.
* <p></p>
* Created by Jesse on 3/26/14.
*/
public class CreateMapProcessorFixedScaleCenterOsmDpiTest extends AbstractMapfishSpringTest {
public static final String BASE_DIR = "center_osm_fixedscale_dpi/";
@Autowired
private ConfigurationFactory configurationFactory;
@Autowired
private TestHttpClientFactory requestFactory;
@Autowired
private MapfishParser parser;
@Autowired
private ForkJoinPool forkJoinPool;
@Test
@DirtiesContext
public void testExecute() throws Exception {
final String host = "center_osm_fixedscale_dpi";
requestFactory.registerHandler(
new Predicate<URI>() {
@Override
public boolean apply(URI input) {
return (("" + input.getHost()).contains(host + ".osm")) || input.getAuthority().contains(host + ".osm");
}
}, new TestHttpClientFactory.Handler() {
@Override
public MockClientHttpRequest handleRequest(URI uri, HttpMethod httpMethod) throws Exception {
try {
byte[] bytes = Files.toByteArray(getFile("/map-data/osm" + uri.getPath()));
return ok(uri, bytes, httpMethod);
} catch (AssertionError e) {
return error404(uri, httpMethod);
}
}
}
);
requestFactory.registerHandler(
new Predicate<URI>() {
@Override
public boolean apply(URI input) {
return (("" + input.getHost()).contains(host + ".json")) || input.getAuthority().contains(host + ".json");
}
}, new TestHttpClientFactory.Handler() {
@Override
public MockClientHttpRequest handleRequest(URI uri, HttpMethod httpMethod) throws Exception {
try {
byte[] bytes = Files.toByteArray(getFile("/map-data" + uri.getPath()));
return ok(uri, bytes, httpMethod);
} catch (AssertionError e) {
return error404(uri, httpMethod);
}
}
}
);
final Configuration config = configurationFactory.getConfig(getFile(BASE_DIR + "config.yaml"));
final Template template = config.getTemplate("main");
PJsonObject requestData = loadJsonRequestData();
Values values = new Values(requestData, template, this.parser, getTaskDirectory(), this.requestFactory, new File("."));
final ForkJoinTask<Values> taskFuture = this.forkJoinPool.submit(
template.getProcessorGraph().createTask(values));
taskFuture.get();
@SuppressWarnings("unchecked")
List<URI> layerGraphics = (List<URI>) values.getObject("layerGraphics", List.class);
assertEquals(2, layerGraphics.size());
MapfishMapContext mapContext = values.getObject("mapContext", MapfishMapContext.class);
assertEquals(25000.0, mapContext.getScale().getDenominator(144), 1E-6);
// Files.copy(new File(layerGraphics.get(0)), new File("/tmp/0_"+getClass().getSimpleName()+".tiff"));
// Files.copy(new File(layerGraphics.get(1)), new File("/tmp/1_"+getClass().getSimpleName()+".tiff"));
final BufferedImage referenceImage = ImageSimilarity.mergeImages(layerGraphics, 1560, 660);
// ImageIO.write(referenceImage, "png", new File(TMP + "/expectedSimpleImage.png"));
new ImageSimilarity(referenceImage, 2)
.assertSimilarity(getFile(BASE_DIR + "expectedSimpleImage.png"), 30);
}
private static PJsonObject loadJsonRequestData() throws IOException {
return parseJSONObjectFromFile(CreateMapProcessorFixedScaleCenterOsmDpiTest.class, BASE_DIR + "requestData.json");
}
}