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package cgeo.geocaching.location;
import static org.assertj.core.api.Assertions.assertThat;
import cgeo.CGeoTestCase;
import cgeo.geocaching.CgeoApplication;
import cgeo.geocaching.utils.Log;
import org.apache.commons.lang3.StringUtils;
import org.assertj.core.data.Offset;
import rx.Observable;
import android.location.Address;
import android.location.Geocoder;
import android.test.suitebuilder.annotation.Suppress;
import java.util.Locale;
public class GeocoderTest extends CGeoTestCase {
private static final String TEST_ADDRESS = "46 rue Barrault, Paris, France";
private static final double TEST_LATITUDE = 48.82677;
private static final double TEST_LONGITUDE = 2.34644;
private static final Geopoint TEST_COORDS = new Geopoint(TEST_LATITUDE, TEST_LONGITUDE);
private static final Offset<Double> TEST_OFFSET = Offset.offset(0.00050);
public static void testAndroidGeocoder() {
final Locale locale = Locale.getDefault();
try {
Locale.setDefault(Locale.US);
// Some emulators don't have access to Google Android geocoder
if (Geocoder.isPresent()) {
final AndroidGeocoder geocoder = new AndroidGeocoder(CgeoApplication.getInstance());
testGeocoder(geocoder.getFromLocationName(TEST_ADDRESS), "Android", true);
testGeocoder(geocoder.getFromLocation(TEST_COORDS), "Android reverse", true);
} else {
Log.i("not testing absent Android geocoder");
}
} finally {
Locale.setDefault(locale);
}
}
public static void testGCGeocoder() {
testGeocoder(GCGeocoder.getFromLocationName(TEST_ADDRESS), "GC", false);
}
@Suppress
public static void testMapQuestGeocoder() {
final Locale locale = Locale.getDefault();
try {
Locale.setDefault(Locale.US);
testGeocoder(MapQuestGeocoder.getFromLocationName(TEST_ADDRESS), "MapQuest", true);
testGeocoder(MapQuestGeocoder.getFromLocation(TEST_COORDS), "MapQuest reverse", true);
} finally {
Locale.setDefault(locale);
}
}
public static void testGeocoder(final Observable<Address> addressObservable, final String geocoder, final boolean withAddress) {
final Address address = addressObservable.toBlocking().first();
assertThat(address.getLatitude()).as(describe("latitude", geocoder)).isCloseTo(TEST_LATITUDE, TEST_OFFSET);
assertThat(address.getLongitude()).as(describe("longitude", geocoder)).isCloseTo(TEST_LONGITUDE, TEST_OFFSET);
if (withAddress) {
assertThat(StringUtils.lowerCase(address.getAddressLine(0))).as(describe("street address", geocoder)).contains("barrault");
assertThat(address.getLocality()).as(describe("locality", geocoder)).isEqualTo("Paris");
assertThat(address.getCountryCode()).as(describe("country code", geocoder)).isEqualTo("FR");
// don't assert on country name, as this can be localized, e.g. with the mapquest geocoder
}
}
private static String describe(final String field, final String geocoder) {
return new StringBuilder(field).append(" for ").append(geocoder).append(" .geocoder").toString();
}
}
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