No, what am asking for is:

EncounterType et = Context.getEncounterService().getEncounterType("Scheduled");
Assert.assertNotNull(et);
Errors errors = new BindException(et, "encounterType");
new EncounterTypeValidator().validate(et, errors);
Assert.assertTrue(errors.hasErrors());

This test is different from the one below in that it is checking that i can validate an existing encounter type with a unique name and it passes