Find the delivery's owner on the controller's own path by the seat's claim, not its name (issue 1210)

cmd/mesh-controller/fixclass_test.go

@@ -23,6 +23,7 @@ func TestAChangePlanSaysTheClassOfWhatItMoves(t *testing.T) {
 	resolver := entry("dnsmasq", "modules/dnsmasq")
 	resolver.Manifest.Claims = []catalogue.Claim{{Name: resolverSeat}}
 	delivery := entry(catalogue.DeliverySeat, "modules/mesh-delivery")
+	delivery.Manifest.Claims = []catalogue.Claim{{Name: catalogue.DeliverySeat}}
 	webApp := entry("photos", "modules/photos")
 	entries := []inventory.Entry{gitea, resolver, delivery, webApp}
 	// photos stands on gitea: a change to gitea moves photos as its dependent.
@@ -44,7 +45,7 @@ func TestAChangePlanSaysTheClassOfWhatItMoves(t *testing.T) {
 		{"a leaf and a core module together: the slowest-budgeted", []string{"modules/gitea/index.ts", "modules/dnsmasq/module.json"}, inventory.ClassCore},
 		{"nothing any module's build reads", []string{"README.md"}, "none"},
 		{"a new leaf module alone", []string{"modules/weather/module.json"}, inventory.ClassLeaf},
-		{"a new module on the controller's own path, by its own class", []string{"next/mesh-delivery/module.json"}, inventory.ClassCore},
+		{"a new module on the controller's own path, by its own class", []string{"next/mesh-host/module.json"}, inventory.ClassCore},
 		{"a new leaf module beside a core one moved", []string{"modules/weather/module.json", "modules/dnsmasq/module.json"}, inventory.ClassCore},
 	} {
 		if got := plan(c.paths...).Class; got != c.want {