SchemaSG jschema = parse(schema, "testNonNegativeIntegerType.xsd");
// simple, atomic, with restriction on minInclusive and minExclusive
TypeSG nni = jschema.getElements()[0].getTypeSG();
assertTrue(!nni.isComplex());
SimpleTypeSG nnis = nni.getSimpleTypeSG();
assertTrue(nnis.isAtomic());
assertTrue(!nnis.isList());
assertTrue(!nnis.isUnion());
assertEquals(new Long(0), nnis.getAtomicType().getFractionDigits());
assertEquals("-1", nnis.getAtomicType().getMinExclusive());
assertEquals("0", nnis.getAtomicType().getMinInclusive());
}