ds.registerDataSource("nuevoDataSource", new DBTableSourceDefinition(dbsd));
DataSource d = ds.getDataSource("nuevoDataSource");
d.start();
assertTrue(d.check(0, ValueFactory.createNullValue()) == null);
assertTrue(d.check(0, ValueFactory.createValue("")) == null);
assertTrue(d.check(0, ValueFactory.createValue("aa")) == null);
assertTrue(d.check(0, ValueFactory.createValue("aaaaaa")) != null);
assertTrue(d.check(1, ValueFactory.createNullValue()) == null);
assertTrue(d.check(1, ValueFactory.createValue((byte) 2)) == null);
assertTrue(d.check(2, ValueFactory.createValue(2234.3)) == null);
assertTrue(d.check(2, ValueFactory.createValue(23432.3)) != null);