refactor(test): login again if timed out

t/mojo/10_login.t

@@ -599,6 +599,7 @@ sub test_new_machine_empty($t, $vm_name) {
         for my $iso_name ( 'Empty%32', 'Empty%64') {
             my $name = new_domain_name();
 
+            mojo_check_login($t);
             $t->post_ok('/new_machine.html' => form => {
                     backend => $vm_name
                     ,id_iso => search_id_iso($iso_name)
@@ -747,6 +748,7 @@ sub test_new_machine_change_iso($t, $vm_name) {
 sub test_create_base($t, $vm_name, $name) {
     my $iso_name = 'Alpine%';
     _download_iso($iso_name);
+    mojo_check_login($t);
     $t->post_ok('/new_machine.html' => form => {
             backend => $vm_name
             ,id_iso => search_id_iso($iso_name)

t/mojo/30_settings.t

@@ -255,6 +255,7 @@ sub test_missing_routes() {
             next if $href =~ /anonymous/;
 
             my $href2 = _fill_href($href);
+            mojo_check_login($t);
             $t->get_ok($href2, "file: $file href='$href'");
             like($t->tx->res->code(),qr/200|302|40\d+|500/) or die $t->tx->res->to_string();
         }