The seat-list case waits for the reader's change instead of racing it; the node build's generated-package fixture carries its domain (issue 1966)

modules/claude-code/cmd/claude-code/insteadof_test.go

@@ -116,6 +116,14 @@ func TestTheMeshsToolsAreReadFromTheBus(t *testing.T) {
 		}
 		startSeatList(listBus{"mesh-module-assigner": someSeats()[0], "node-service-manager": someSeats()[1]})
 		defer func() { seatListMu.Lock(); seatList = nil; seatListMu.Unlock() }()
+		// The reader reads on its own goroutine: wait for the change it tells (no sleeping).
+		for !seatList.Status().Heard {
+			select {
+			case <-meshChanged:
+			case <-time.After(10 * time.Second):
+				t.Fatalf("the seat list was not read: %+v", seatList.Status())
+			}
+		}
 		got, err := ReadMeshToolsFrom(aMesh(t), definedSeats(), resolving)
 		var addrs []string
 		for _, r := range got.Replacements {