### Question:
DBService implements RolesProvider { String getDomainUserAuthorityFilter(ObjectStoreConnection con, final String domainName) { Domain domain = con.getDomain(domainName); if (domain == null) { return null; } return domain.getUserAuthorityFilter(); } DBService(ObjectStore store, AuditLogger auditLogger, ZMSConfig zmsConfig, AuditReferenceValidator auditReferenceValidator); DomainRoleMembers listOverdueReviewRoleMembers(String domainName); @Override List<Role> getRolesByDomain(String domain); ResourceAccessList getResourceAccessList(String principal, String action); AthenzDomain getAthenzDomain(final String domainName, boolean masterCopy); Quota getQuota(String domainName); void executePutRoleSystemMeta(ResourceContext ctx, final String domainName, final String roleName,
           RoleSystemMeta meta, final String attribute, final String auditRef, final String caller); void executePutGroupSystemMeta(ResourceContext ctx, final String domainName, final String groupName,
                                          GroupSystemMeta meta, final String attribute, final String auditRef); void executePutServiceIdentitySystemMeta(ResourceContext ctx, String domainName, String serviceName,
            ServiceIdentitySystemMeta meta, String attribute, String auditRef, String caller); void executePutRoleMeta(ResourceContext ctx, String domainName, String roleName, Role originalRole,
                                   RoleMeta meta, String auditRef, String caller); void executePutGroupMeta(ResourceContext ctx, final String domainName, final String groupName,
                                    GroupMeta meta, final String auditRef); Set<String> getPendingMembershipApproverRoles(int delayDays); Set<String> getPendingGroupMembershipApproverRoles(int delayDays); Map<String, DomainRoleMember> getRoleExpiryMembers(int delayDays); Map<String, DomainRoleMember> getRoleReviewMembers(int delayDays); Map<String, DomainGroupMember> getGroupExpiryMembers(int delayDays); void processExpiredPendingMembers(int pendingRoleMemberLifespan, final String monitorIdentity); void processExpiredPendingGroupMembers(int pendingGroupMemberLifespan, final String monitorIdentity); static int AUDIT_TYPE_ROLE; static int AUDIT_TYPE_POLICY; static int AUDIT_TYPE_SERVICE; static int AUDIT_TYPE_DOMAIN; static int AUDIT_TYPE_ENTITY; static int AUDIT_TYPE_TENANCY; static int AUDIT_TYPE_TEMPLATE; static int AUDIT_TYPE_GROUP; }### Answer:
@Test public void testGetDomainUserAuthorityFilter() { String domainName = "getdomain-user-authority-filter"; Authority savedAuthority = zms.dbService.zmsConfig.getUserAuthority(); Authority authority = Mockito.mock(Authority.class); zms.dbService.zmsConfig.setUserAuthority(authority); List<String> admins = new ArrayList<>(); admins.add(adminUser); Domain domain = ZMSTestUtils.makeDomainObject(domainName, "test desc", "testOrg", false, "", 1234, "", 0); domain.setUserAuthorityFilter("employee"); zms.dbService.makeDomain(mockDomRsrcCtx, domain, admins, null, auditRef); ObjectStoreConnection conn = zms.dbService.store.getConnection(true, false); assertEquals("employee", zms.dbService.getDomainUserAuthorityFilter(conn, domainName)); zms.dbService.zmsConfig.setUserAuthority(savedAuthority); zms.deleteTopLevelDomain(mockDomRsrcCtx, domainName, auditRef); }