| 1 | package extension |
| 2 | |
| 3 | import "testing" |
| 4 | |
| 5 | func TestMessageSendGuardDedup(t *testing.T) { |
| 6 | g := NewMessageSendGuard() |
| 7 | if !g.TryRecord(1, "m1") { |
| 8 | t.Fatal("first should succeed") |
| 9 | } |
| 10 | if g.TryRecord(1, "m1") { |
| 11 | t.Fatal("duplicate should fail") |
| 12 | } |
| 13 | if !g.TryRecord(1, "m2") { |
| 14 | t.Fatal("different id ok") |
| 15 | } |
| 16 | if !g.TryRecord(2, "m1") { |
| 17 | t.Fatal("different gen ok") |
| 18 | } |
| 19 | } |
| 20 | |
| 21 | func TestMessageSendGuardForgetReceipt(t *testing.T) { |
| 22 | g := NewMessageSendGuard() |
| 23 | if !g.TryRecord(2, "m#gen-2") { |
| 24 | t.Fatal("first should succeed") |
| 25 | } |
| 26 | g.ForgetReceipt(EffectReceipt{ |
| 27 | ID: "message-sent:m#gen-2#gen-2", |
| 28 | Component: "m#gen-2", |
| 29 | Generation: 2, |
| 30 | }) |
| 31 | if !g.TryRecord(2, "m#gen-2") { |
| 32 | t.Fatal("evicted receipt did not release its dedup key") |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | func TestRecordMessageSentOnce(t *testing.T) { |
| 37 | owner := NewRuntimeOwner() |
| 38 | if !owner.RecordMessageSentOnce(77, "once-a", "test") { |
| 39 | t.Fatal("first") |
| 40 | } |
| 41 | if owner.RecordMessageSentOnce(77, "once-a", "test") { |
| 42 | t.Fatal("second must be rejected") |
| 43 | } |
| 44 | } |
| 45 |