user.removeRole(emptyRole);
assertEquals(2, user.getRoles().size());
assertFalse(user.getRoles().contains(emptyRole));
userManager.updateUser(user);
Configuration securityModel = this.getSecurityConfiguration();
for (CUserRoleMapping userRoleMapping : securityModel.getUserRoleMappings()) {
if (userId.equals(userRoleMapping.getUserId()) && "default".equals(userRoleMapping.getSource())) {
List<String> configuredRoles = userRoleMapping.getRoles();