public void testToString() {
Geodetic3DPoint p = TestGeoPoint.randomGeodetic3DPoint(r);
int prevLen = 0;
String base = p.toString();
String prefix = base.substring(0, base.indexOf(' ')); // e.g. "75 deg"
char letter = base.charAt(base.indexOf(')') - 1); // e.g. "S"
// System.out.println("base=" + base + " pre=" + prefix + " letter=" + letter);
for (int i = 0; i < 6; i++) {
/*
length of string should increase two digits for each fractional # of digits in lat & lon
0 (133 deg 47' 15" W, 73 deg 17' 33" S) @ 733484m
1 (133 deg 47' 14.8" W, 73 deg 17' 32.7" S) @ 733484.0m
2 (133 deg 47' 14.81" W, 73 deg 17' 32.67" S) @ 733484.00m
3 (133 deg 47' 14.806" W, 73 deg 17' 32.675" S) @ 733484.000m
4 (133 deg 47' 14.8060" W, 73 deg 17' 32.6749" S) @ 733484.0000m
5 (133 deg 47' 14.80597" W, 73 deg 17' 32.67487" S) @ 733484.00000m
...
*/
String s = p.toString(i);
System.out.println(i + " " + s);
int len = s.length();
assertTrue(len >= prevLen + 2);
// simple tests: 1) each should start with same degrees and 2) end with same hemisphere
assertTrue(s.startsWith(prefix));
assertEquals(letter, s.charAt(s.indexOf(')') - 1));
prevLen = len;
}
}
