feat: sync multilayer td integration

internal/store/memory/update_state_delivery_test.go

@@ -0,0 +1,65 @@
+package memory
+
+import (
+	"context"
+	"testing"
+
+	"telesrv/internal/domain"
+)
+
+func TestUpdateStateDeliveredCommitSeparatesConfirmedAndObserved(t *testing.T) {
+	ctx := context.Background()
+	store := NewUpdateStateStore()
+	authKeyID := [8]byte{1}
+	const userID int64 = 1001
+	if err := store.ObserveClientState(ctx, authKeyID, userID, domain.UpdateState{Pts: 2, Date: 20}); err != nil {
+		t.Fatalf("observe request: %v", err)
+	}
+	if _, found, err := store.Get(ctx, authKeyID, userID); err != nil || found {
+		t.Fatalf("observed request fabricated confirmed state: found=%v err=%v", found, err)
+	}
+	if err := store.CommitDeliveredState(ctx, authKeyID, userID, domain.UpdateState{Pts: 5, Date: 50}, domain.UpdateStateCommitDeliveredOnly); err != nil {
+		t.Fatalf("commit delivered: %v", err)
+	}
+	confirmed, found, err := store.Get(ctx, authKeyID, userID)
+	if err != nil || !found || confirmed.Pts != 5 {
+		t.Fatalf("confirmed = %+v/%v err=%v, want pts=5", confirmed, found, err)
+	}
+	observed, found := store.ObservedClientState(authKeyID, userID)
+	if !found || observed.Pts != 2 {
+		t.Fatalf("observed = %+v/%v, want pts=2", observed, found)
+	}
+}
+
+func TestUpdateStateBaselineCommitIsAtomicAndMonotonic(t *testing.T) {
+	ctx := context.Background()
+	store := NewUpdateStateStore()
+	authKeyID := [8]byte{2}
+	const userID int64 = 1002
+	if err := store.CommitDeliveredState(ctx, authKeyID, userID, domain.UpdateState{Pts: 8, Date: 80}, domain.UpdateStateCommitDeliveredAndObservedBaseline); err != nil {
+		t.Fatalf("commit baseline: %v", err)
+	}
+	if err := store.CommitDeliveredState(ctx, authKeyID, userID, domain.UpdateState{Pts: 3, Date: 30}, domain.UpdateStateCommitDeliveredAndObservedBaseline); err != nil {
+		t.Fatalf("commit stale baseline: %v", err)
+	}
+	confirmed, _, _ := store.Get(ctx, authKeyID, userID)
+	observed, _ := store.ObservedClientState(authKeyID, userID)
+	if confirmed.Pts != 8 || observed.Pts != 8 {
+		t.Fatalf("out-of-order baseline regressed state: confirmed=%+v observed=%+v", confirmed, observed)
+	}
+}
+
+func TestUpdateStateDeleteAuthKeyRemovesObservedOnlyRows(t *testing.T) {
+	ctx := context.Background()
+	store := NewUpdateStateStore()
+	authKeyID := [8]byte{3}
+	if err := store.ObserveClientState(ctx, authKeyID, 1003, domain.UpdateState{Pts: 4}); err != nil {
+		t.Fatalf("observe: %v", err)
+	}
+	if err := store.DeleteAuthKey(ctx, authKeyID); err != nil {
+		t.Fatalf("delete auth key: %v", err)
+	}
+	if _, found := store.ObservedClientState(authKeyID, 1003); found {
+		t.Fatal("observed-only row survived auth-key deletion")
+	}
+}