@Test
public void testGetCRS() throws Exception {

    CoordinateReferenceSystem crs = WKTHelper.getCRS(WKTHelper.PROJ_EPSG_4326);
    assertTrue("Got crs for proj " + WKTHelper.PROJ_EPSG_4326, crs != null);
    crs = WKTHelper.getCRS(WKTHelper.PROJ_EPSG_3067);
    assertTrue("Got crs for proj " + WKTHelper.PROJ_EPSG_3067, crs != null);
    crs = WKTHelper.getCRS(PROJ_INVALID);
    assertTrue("Null crs for invalid proj " + PROJ_INVALID, crs == null);
}