Assert notes among the assigned modules, which an assignment may bring others to

cmd/mesh-controller/plans_gone_store_integration_test.go

@@ -3,6 +3,7 @@
 package main
 
 import (
+	"slices"
 	"testing"
 
 	"git.novox.be/novox/mesh-sdk/go/catalogue"
@@ -18,8 +19,8 @@ func TestTheControllerOpensOnTheStoreAfterReleaseSix(t *testing.T) {
 	if _, err := assign(ctx, open, "anchor", "notes"); err != nil {
 		t.Fatalf("assign on the migrated store: %v", err)
 	}
-	if on, err := inv.Assigned(ctx, "anchor"); err != nil || len(on) != 1 || on[0] != "notes" {
-		t.Fatalf("assigned %v: %v", on, err)
+	if on, err := inv.Assigned(ctx, "anchor"); err != nil || !slices.Contains(on, "notes") {
+		t.Fatalf("assigned %v, want notes among them (an assignment may bring the modules it needs): %v", on, err)
 	}
 	if nodes, err := inv.Nodes(ctx); err != nil || len(nodes) == 0 {
 		t.Fatalf("nodes %v: %v", nodes, err)