@Test
public void testIdentification() {

    final String name = "mean sea level depth";
    Identification id = new Identification(name, null, null, "EPSG:5715");
    assertEquals(name, id.getName());
    assertEquals("EPSG:5715", id.getIdentifier());
    assertNull(id.getRemarks());
    assertNull(id.getAlias());
    final int length = id.length();
    assertEquals(20, length);
    final Identification id2 = (Identification) new Identification(name).subSequence(5, length);
    final Identification id3 = (Identification) id.subSequence(0, length);
    assertNotEquals(id, id2);
    assertSame(id, id3);
    assertEquals(id, id3);
}