// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.data.osm;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import javax.json.Json;
import javax.json.JsonObject;
import javax.json.JsonReader;
import javax.json.JsonValue;
import org.junit.BeforeClass;
import org.junit.Test;
import org.openstreetmap.josm.JOSMFixture;
import org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker;
import org.openstreetmap.josm.data.validation.tests.TagChecker;
import org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException;
import org.openstreetmap.josm.gui.tagging.presets.TaggingPresets;
import org.openstreetmap.josm.tools.HttpClient;
import org.xml.sax.SAXException;
/**
* Various integration tests with Taginfo.
*/
public class TaginfoTestIT {
/**
* Setup test.
*/
@BeforeClass
public static void setUp() {
JOSMFixture.createFunctionalTestFixture().init();
}
/**
* Checks that popular tags are known (i.e included in internal presets, or deprecated, or explicitely ignored)
* @throws SAXException if any XML parsing error occurs
* @throws IOException if any I/O error occurs
* @throws ParseException if any MapCSS parsing error occurs
*/
@Test
public void testCheckPopularTags() throws SAXException, IOException, ParseException {
TaggingPresets.readFromPreferences();
new TagChecker().initialize();
MapCSSTagChecker mapCssTagChecker = new MapCSSTagChecker();
mapCssTagChecker.addMapCSS("resource://data/validator/deprecated.mapcss");
List<String> errors = new ArrayList<>();
try (InputStream in = HttpClient.create(new URL("https://taginfo.openstreetmap.org/api/4/tags/popular")).connect().getContent();
JsonReader reader = Json.createReader(in)) {
for (JsonValue item : reader.readObject().getJsonArray("data")) {
JsonObject obj = (JsonObject) item;
// Only consider tags with wiki pages
if (obj.getInt("in_wiki") == 1) {
String key = obj.getString("key");
String value = obj.getString("value");
System.out.print("Checking "+key+"="+value+" ... ");
boolean ok = true;
// Check if tag is in internal presets
if (!TagChecker.isTagInPresets(key, value)) {
// If not, check if we have either a deprecated mapcss test for it
Node n = new Node();
Way w = new Way();
Relation r = new Relation();
n.put(key, value);
w.put(key, value);
r.put(key, value);
if (mapCssTagChecker.getErrorsForPrimitive(n, false).isEmpty()
&& mapCssTagChecker.getErrorsForPrimitive(w, false).isEmpty()
&& mapCssTagChecker.getErrorsForPrimitive(r, false).isEmpty()) {
// Or a legacy tagchecker ignore rule
if (!TagChecker.isTagIgnored(key, value)) {
ok = !errors.add(key +"="+ value + " - " + obj.getInt("count_all"));
}
}
}
System.out.println(ok ? "OK" : "KO");
}
}
}
for (String error : errors) {
System.err.println(error);
}
assertTrue(errors.toString(), errors.isEmpty());
}
}