Assert.assertNotNull(pv.validate("hello", "email"));
Assert.assertNotNull(pv.validate("1234", "email"));
Assert.assertNotNull(pv.validate("", "identifier"));
Assert.assertNotNull(pv.validate("test@test.afdf", "identifier"));
Assert.assertNotNull(pv.validate("1234", "identifier"));
Assert.assertNotNull(pv.validate("", "integer"));
Assert.assertNotNull(pv.validate("hello", "integer"));
Assert.assertNotNull(pv.validate("test@test.afdf", "integer"));
} catch (Exception e) {
Assert.fail();
}