init

go/internal/readonly/readonly_test.go

@@ -0,0 +1,57 @@
+package readonly
+
+import (
+	"bytes"
+	"path/filepath"
+	"testing"
+
+	"bd2server/internal/fixture"
+	"bd2server/internal/wire"
+)
+
+func TestSeedByteCompatibility(t *testing.T) {
+	root := filepath.Join("..", "..", "..", "data", "capture", "2.34.13", "20260920-003254")
+	set, err := fixture.Load(root)
+	if err != nil {
+		t.Skipf("optional capture unavailable: %v", err)
+	}
+	key, err := set.SessionKey()
+	if err != nil {
+		t.Fatal(err)
+	}
+	seed, err := Load(filepath.Join("..", "..", "seed", "v2_34_13", "readonly.json"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	want := map[string]struct {
+		PacketCode int
+		Proto      []byte
+	}{}
+	for batch := 1; batch <= 2; batch++ {
+		body, err := set.BatchResponse(batch)
+		if err != nil {
+			t.Fatal(err)
+		}
+		items, decoded, err := fixture.DecodeBatch(body, []byte(key))
+		if err != nil {
+			t.Fatal(err)
+		}
+		for _, item := range items {
+			if _, ok := seed.Responses[item.Path]; ok {
+				want[item.Path] = struct {
+					PacketCode int
+					Proto      []byte
+				}{item.Response.PacketCode, decoded[item.Path]}
+			}
+		}
+	}
+	if len(want) != len(seed.Responses) {
+		t.Fatalf("capture has %d seed responses, want %d", len(want), len(seed.Responses))
+	}
+	for path, expected := range want {
+		code, got, ok, err := seed.Handle(path, wire.AppendVarint(nil, 1, 999))
+		if err != nil || !ok || code != expected.PacketCode || !bytes.Equal(got, expected.Proto) {
+			t.Errorf("%s: code=%d want=%d equal=%v err=%v", path, code, expected.PacketCode, bytes.Equal(got, expected.Proto), err)
+		}
+	}
+}