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package cgeo.geocaching.geopoint;
import android.test.AndroidTestCase;
public class GeoPointParserTest extends AndroidTestCase {
private static final double refLongitude = 8.0 + 38.564 / 60.0;
private static final double refLatitude = 49.0 + 56.031 / 60.0;
public static void testParseLatitude() {
assertEquals(refLatitude, GeopointParser.parseLatitude("N 49° 56.031"), 1e-8);
}
public static void testParseLongitude() {
assertEquals(refLongitude, GeopointParser.parseLongitude("E 8° 38.564"), 1e-8);
}
public static void testFullCoordinates() {
final Geopoint goal = new Geopoint(refLatitude, refLongitude);
assertTrue(goal.isEqualTo(GeopointParser.parse("N 49° 56.031 | E 8° 38.564"), 1e-6));
}
public static void testCoordinateMissingPart() {
// we are trying to parse a _point_, but have only a latitude. Don't accept the numerical part as longitude!
Geopoint point = null;
try {
point = GeopointParser.parse("N 49° 56.031");
} catch (Geopoint.ParseException e) {
// expected
}
assertEquals(null, point);
}
public static void testSouth() {
assertEquals(-refLatitude, GeopointParser.parseLatitude("S 49° 56.031"), 1e-8);
}
public static void testWest() {
assertEquals(-refLongitude, GeopointParser.parseLongitude("W 8° 38.564"), 1e-8);
}
public static void testLowerCase() {
assertEquals(refLongitude, GeopointParser.parseLongitude("e 8° 38.564"), 1e-8);
}
public static void testVariousFormats() {
final Geopoint goal1 = GeopointParser.parse("N 49° 43' 57\" | E 2 12' 35");
final Geopoint goal2 = GeopointParser.parse("N 49 43.95 E2°12.5833333333");
assertTrue(goal1.isEqualTo(goal2, 1e-6));
}
public static void testInSentence() {
final Geopoint p1 = GeopointParser.parse("Station3: N51 21.523 / E07 02.680");
final Geopoint p2 = GeopointParser.parse("N51 21.523", "E07 02.680");
assertNotNull(p1);
assertNotNull(p2);
assertTrue(p1.equals(p2));
}
public static void testUnrelatedParts() {
Geopoint point = null;
try {
point = GeopointParser.parse("N51 21.523 and some words in between, so there is no relation E07 02.680");
} catch (Geopoint.ParseException e) {
// expected
}
assertEquals(null, point);
}
public static void testComma() {
final Geopoint pointComma = GeopointParser.parse("N 46° 27' 55,65''\n" +
"E 15° 53' 41,68''");
final Geopoint pointDot = GeopointParser.parse("N 46° 27' 55.65''\n" +
"E 15° 53' 41.68''");
assertNotNull(pointComma);
assertNotNull(pointDot);
assertTrue(pointComma.equals(pointDot));
}
}
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