@Test
public void testAuthenticate() throws Exception {
Authentication result = provider.authenticate(token);
assertNotNull(result);
assertEquals(roles, AuthorityUtils.authorityListToSet(result.getAuthorities()));
assertTrue(result.isAuthenticated());
assertNotNull(result.getPrincipal());
assertNotNull(result.getCredentials());
assertNotNull(result.getDetails());
}
@Test
public void testGrantedAuthoritiesMapper() throws Exception {
SimpleAuthorityMapper grantedAuthorityMapper = new SimpleAuthorityMapper();
grantedAuthorityMapper.setPrefix("ROLE_");
grantedAuthorityMapper.setConvertToUpperCase(true);
provider.setGrantedAuthoritiesMapper(grantedAuthorityMapper);
Authentication result = provider.authenticate(token);
assertEquals(
Sets.newSet("ROLE_USER", "ROLE_ADMIN"),
AuthorityUtils.authorityListToSet(result.getAuthorities()));
}