@Test
public void testValueOf() {
assertEquals(CrsId.parse("epsg:4326"), CrsId.valueOf("EPSG", 4326));
assertEquals(CrsId.parse("4326"), CrsId.valueOf(4326));
assertEquals(CrsId.UNDEFINED, CrsId.valueOf(0));
assertEquals(CrsId.UNDEFINED, CrsId.valueOf(-1));
assertEquals(CrsId.parse("1"), CrsId.valueOf(1));
}
@Test
public void testHashCode() {
CrsId id1 = CrsId.valueOf(12);
CrsId id2 = CrsId.valueOf(12);
assertTrue(id1.equals(id2));
assertEquals(id1.hashCode(), id2.hashCode());
}
@Test
public void testFactorymethods() {
assertEquals("EPSG code 0 and -1 should map to undefined", CrsId.UNDEFINED, CrsId.valueOf(0));
assertEquals("EPSG code 0 and -1 should map to undefined", CrsId.UNDEFINED, CrsId.valueOf(-1));
assertEquals("Incorrect code", 31370, CrsId.valueOf(31370).getCode());
assertEquals("Incorrect authority", "EPSG", CrsId.valueOf(31370).getAuthority());
assertEquals(
"Authorities should be returned in uppercase.",
"AUTH",
CrsId.valueOf("auth", 0).getAuthority());
assertFalse(
"0 and -1 codes are only Undefined in EPSG",
CrsId.UNDEFINED.equals(CrsId.valueOf("auth", 0)));
assertEquals(
"Normalisation of code 0 to -1, should only execute for EPSG",
0,
new CrsId("auth", 0).getCode());
}
@Test(expected = IllegalArgumentException.class)
public void testEmptyAuthority() {
CrsId.valueOf("", 1234);
}
@Test
public void testToString() {
assertEquals("EPSG:31370", CrsId.valueOf("epsg", 31370).toString());
assertEquals("EPSG:31370", CrsId.valueOf(31370).toString());
assertEquals("EPSG:-1", CrsId.UNDEFINED.toString());
}
@Test
public void testValueOfReturnsIdenticalObjectForIdentialEPSGCodes() {
CrsId id1 = CrsId.valueOf(4326);
CrsId id2 = CrsId.valueOf(4326);
assertTrue(id1 == id2);
}
@Test
public void testParse() {
CrsId c = CrsId.valueOf("EPSG", 31370);
assertEquals(
"Parse of toString() on CrsId instance should return equal instance",
c,
CrsId.parse(c.toString()));
assertEquals(c, CrsId.parse("epsg:31370"));
assertEquals(c, CrsId.parse("31370"));
assertEquals(CrsId.valueOf("AUTH", 3), CrsId.parse("auth:3"));
assertEquals(CrsId.UNDEFINED, CrsId.parse("EPSG:0"));
assertEquals(CrsId.UNDEFINED, CrsId.parse("0"));
assertEquals(CrsId.UNDEFINED, CrsId.parse("-1"));
}
@Test(expected = IllegalArgumentException.class)
public void testParseEmptyInput() {
CrsId.parse("");
}
@Test(expected = IllegalArgumentException.class)
public void testParseNullInput() {
CrsId.parse(null);
}
@Test(expected = IllegalArgumentException.class)
public void testParseIllegalFormatEmptyAuthority() {
CrsId.parse(":1234");
}
@Test(expected = IllegalArgumentException.class)
public void testParseIllegalFormatNonNumericCode() {
CrsId.parse("auth:oef");
}
@Test(expected = IllegalArgumentException.class)
public void testNullAuthority() {
CrsId.valueOf(null, 1234);
}
