RC-5

internal/runtime/state_test.go

@@ -79,3 +79,26 @@ func TestGuessHotPathAndReroll(t *testing.T) {
 		t.Fatalf("reroll not reset: %+v", g)
 	}
 }
+
+func TestLotterySkipConsumesSequenceWithoutCountingAcceptedGuess(t *testing.T) {
+	s := New()
+	task := data.Task{ID: "lottery-task", PublicSeed: "seed", Revision: 1}
+	s.InitGuess(task, "client", GuessState{})
+	if err := s.CanSubmit(task, "client", 0, 0); err != nil {
+		t.Fatalf("eligible guess rejected: %v", err)
+	}
+	next, err := s.SkipLottery(task, "client", 0, 0)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if next != 1 {
+		t.Fatalf("next seq = %d, want 1", next)
+	}
+	g, ok := s.Current(task, "client")
+	if !ok {
+		t.Fatal("missing runtime state")
+	}
+	if g.NextSeq != 1 || g.GuessCount != 0 || g.LastGuess.IsZero() {
+		t.Fatalf("unexpected lottery skip state: %+v", g)
+	}
+}