private void testGetGrantedAuthorities(
SimpleAttributes2GrantedAuthoritiesMapper mapper, String[] roles, String[] expectedGas) {
List<GrantedAuthority> result = mapper.getGrantedAuthorities(Arrays.asList(roles));
Collection<String> resultColl = new ArrayList<String>(result.size());
for (int i = 0; i < result.size(); i++) {
resultColl.add(result.get(i).getAuthority());
}
Collection<String> expectedColl = Arrays.asList(expectedGas);
assertTrue(
"Role collections do not match; result: " + resultColl + ", expected: " + expectedColl,
expectedColl.containsAll(resultColl) && resultColl.containsAll(expectedColl));
}
