@Test
public void testNTv2Transform() throws Exception {

    try {
        new NTv2Transform(null);
    } catch (NoSuchIdentifierException e) {
        assert true;
    }
    
    try {
        new NTv2Transform(new URI(INEXISTENT_GRID));
    } catch (NoSuchIdentifierException e) {
        return;
    }
    
    try {
        new NTv2Transform(new URI(INEXISTENT_GRID));
    } catch (NoSuchIdentifierException e) {
        return;
    }            
}