+my $u1 = gearman 'create_user' => 'test@example.com secret 0';
+like $u1, qr/u\d+/, "login $u1";
+my $u2 = gearman 'create_user' => 'test2@example.com secret 0';
+like $u2, qr/u\d+/, "login $u2";
+my $u3 = gearman 'create_user' => 'slice2@example.com secret 0';
+like $u3, qr/u\d+/, "login $u2 (on other slice)";
+