public Bounds getDownloadArea() { return bounds != null ? bounds : OsmUrlToBounds.positionToBounds(lat, lon, zoom); }
/** Unit tests of {@link OsmUrlToBounds} class. */ public class OsmUrlToBoundsTest { /** data for {@link #testParse} */ private static final ParseTestItem[] parseTestData = { new ParseTestItem("http://www.openstreetmap.org", null), new ParseTestItem( "http://www.openstreetmap.org/?bbox=-0.489,51.28,0.236,51.686", new Bounds(51.28, -0.489, 51.686, 0.236)), new ParseTestItem( "http://www.openstreetmap.org/?minlon=-0.489&minlat=51.28&maxlon=0.236&maxlat=51.686", new Bounds(51.28, -0.489, 51.686, 0.236)), new ParseTestItem( "http://www.openstreetmap.org/?maxlat=51.686&maxlon=0.236&minlat=51.28&minlon=-0.489", new Bounds(51.28, -0.489, 51.686, 0.236)), new ParseTestItem( "http://www.openstreetmap.org/?zoom=17&lat=51.71873&lon=8.76164", OsmUrlToBounds.positionToBounds(51.71873, 8.76164, 17)), new ParseTestItem( "http://www.openstreetmap.org/?lon=8.76164&lat=51.71873&zoom=17&foo", OsmUrlToBounds.positionToBounds(51.71873, 8.76164, 17)), new ParseTestItem( "http://www.openstreetmap.org/?mlon=8.76164&mlat=51.71873", OsmUrlToBounds.positionToBounds(51.71873, 8.76164, 18)), new ParseTestItem( "http://osm.org/go/euulwp", OsmUrlToBounds.positionToBounds(51.48262023925781, -0.29937744140625, 8)), new ParseTestItem( "http://www.openstreetmap.org/#map=17/51.71873/8.76164", OsmUrlToBounds.positionToBounds(51.71873, 8.76164, 17)), new ParseTestItem( "http://www.openstreetmap.org/#map=17/51.71873/8.76164&layers=CN", OsmUrlToBounds.positionToBounds(51.71873, 8.76164, 17)), new ParseTestItem( "http%3A%2F%2Fwww.openstreetmap.org%2F%23map%3D16%2F51.71873%2F8.76164", OsmUrlToBounds.positionToBounds(51.71873, 8.76164, 16)), new ParseTestItem( "http%3A%2F%2Fwww.openstreetmap.org%2F%23map%3D16%2F51.71873%2F8.76164%26layers%3DCN", OsmUrlToBounds.positionToBounds(51.71873, 8.76164, 16)), new ParseTestItem( "http://www.openstreetmap.org/?note=26325#map=18/40.86215/-75.75020", OsmUrlToBounds.positionToBounds(40.86215, -75.75020, 18)), new ParseTestItem( "http://www.openstreetmap.org/?note=26325#map=18/40.86215/-75.75020&layers=N", OsmUrlToBounds.positionToBounds(40.86215, -75.75020, 18)), new ParseTestItem( "http://www.openstreetmap.org/?mlat=51.5&mlon=-0.01#map=10/51.4831/-0.1270", OsmUrlToBounds.positionToBounds(51.4831, -0.1270, 10)), new ParseTestItem( "http://www.openstreetmap.org/?mlat=51.5&mlon=-0.01#map=10/51.4831/-0.3509&layers=T", OsmUrlToBounds.positionToBounds(51.4831, -0.3509, 10)), new ParseTestItem("http://www.openstreetmap.org/#map", null), new ParseTestItem("http://www.openstreetmap.org/#map=foo", null), new ParseTestItem("http://www.openstreetmap.org/#map=fooz/foolat/foolon", null) }; private static class ParseTestItem { public String url; public Bounds bounds; public ParseTestItem(String url, Bounds bounds) { this.url = url; this.bounds = bounds; } } /** Test URL parsing */ @Test public void testParse() { for (ParseTestItem item : parseTestData) { Bounds bounds = null; try { bounds = OsmUrlToBounds.parse(item.url); } catch (IllegalArgumentException e) { // Ignore. check if bounds is null after } Assert.assertEquals(item.url, item.bounds, bounds); } } }