@Test
public void test_isValidItemAccesses_happyPath() {

	
	// happy path
	Object[][] data = new Object[][] {
			{ "a", null }, // valid
			{ "b", true }, // valid
			{ "c", true }, // valid
	};
	List<RangerPolicyItemAccess> accesses = _utils.createItemAccess(data);
	_serviceDef = _utils.createServiceDefWithAccessTypes(new String[] { "a", "b", "c", "d" });
	Assert.assertTrue(_validator.isValidItemAccesses(accesses, _failures, _serviceDef));
	Assert.assertTrue(_failures.isEmpty());
}