Products: chat command filter, request signing, saved state

Co-Authored-By: Claude Opus 5.5 <[email protected]>

internal/products/chat_test.go

@@ -0,0 +1,46 @@
+package products
+
+import (
+	"fmt"
+	"testing"
+)
+
+func community(id int64) bool { return id >= 2000000000 }
+
+func TestStripCommand(t *testing.T) {
+	for _, c := range []struct {
+		in, out       string
+		empty, outfit bool
+		products      string
+	}{
+		{"*use 80 123 2000000001 456", "*use 80 123 456", false, true, "[2000000001]"},
+		{"*use 2000000001", "*use", true, false, "[2000000001]"},
+		{"*putOnOutfit 5 2000000002 2000000003", "*putOnOutfit 5", false, false, "[2000000002 2000000003]"},
+		{"*remove 2000000001", "*remove", true, false, "[2000000001]"},
+		{"*use 80 123", "*use 80 123", false, true, "[]"},
+		{"hello 2000000001", "hello 2000000001", false, false, "[]"},
+		{"*imvu:setRoomState c...", "*imvu:setRoomState c...", false, false, "[]"},
+	} {
+		r := stripCommand(c.in, community)
+		if r.text != c.out || r.empty != c.empty || r.outfit != c.outfit || fmt.Sprint(r.products) != c.products {
+			t.Errorf("%q: got %+v", c.in, r)
+		}
+		if r.changed != (len(r.products) > 0) {
+			t.Errorf("%q: changed %v", c.in, r.changed)
+		}
+	}
+}
+
+func TestChatMessage(t *testing.T) {
+	m, ok := parseChatMessage([]byte(`{"to": 0, "message": "*use 80 2000000001", "userId": 392, "chatId": 77}`))
+	if !ok || m.text != "*use 80 2000000001" || m.userID != 392 {
+		t.Fatalf("%+v %v", m, ok)
+	}
+	out := string(m.withText("*use 80"))
+	if out != `{"chatId":77,"message":"*use 80","to":0,"userId":392}` {
+		t.Fatal(out)
+	}
+	if _, ok := parseChatMessage([]byte(`not json`)); ok {
+		t.Fatal("parsed non-JSON")
+	}
+}