public async Task TestRoleApiWithDomainsAsync()
{
var e = new Enforcer(_testModelFixture.GetNewRbacWithDomainsTestModel());
e.BuildRoleLinks();
TestGetRolesInDomain(e, "alice", "domain1", AsList("admin"));
TestGetRolesInDomain(e, "bob", "domain1", AsList());
TestGetRolesInDomain(e, "admin", "domain1", AsList());
TestGetRolesInDomain(e, "non_exist", "domain1", AsList());
TestGetRolesInDomain(e, "alice", "domain2", AsList());
TestGetRolesInDomain(e, "bob", "domain2", AsList("admin"));
TestGetRolesInDomain(e, "admin", "domain2", AsList());
TestGetRolesInDomain(e, "non_exist", "domain2", AsList());
await e.DeleteRoleForUserInDomainAsync("alice", "admin", "domain1");
await e.AddRoleForUserInDomainAsync("bob", "admin", "domain1");
TestGetRolesInDomain(e, "alice", "domain1", AsList());
TestGetRolesInDomain(e, "bob", "domain1", AsList("admin"));
TestGetRolesInDomain(e, "admin", "domain1", AsList());
TestGetRolesInDomain(e, "non_exist", "domain1", AsList());
TestGetRolesInDomain(e, "alice", "domain2", AsList());
TestGetRolesInDomain(e, "bob", "domain2", AsList("admin"));
TestGetRolesInDomain(e, "admin", "domain2", AsList());
TestGetRolesInDomain(e, "non_exist", "domain2", AsList());
}