feat(all): split client tooling and add OAuth server login

go/internal/server/readonly/readonly_test.go

@@ -0,0 +1,91 @@
+package readonly
+
+import (
+	"bytes"
+	"path/filepath"
+	"testing"
+
+	"bd2server/internal/server/fixture"
+	"bd2server/internal/server/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_35_10", "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)
+		}
+	}
+}
+
+func TestCashProductEventIndexIsUniqueSemanticSeedFact(t *testing.T) {
+	seed, err := Load(filepath.Join("..", "..", "..", "seed", "v2_35_10", "readonly.json"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	event, err := seed.CashProductEventIndex(1100001, 9100033)
+	if err != nil || event != 1171 {
+		t.Fatalf("event=%d err=%v", event, err)
+	}
+	if _, err := seed.CashProductEventIndex(1100001, 999); err == nil {
+		t.Fatal("missing cash product event was accepted")
+	}
+	duplicate := seed.Responses["/CashShopInfo"]
+	for _, field := range duplicate.Fields {
+		var group, product uint64
+		for _, nested := range field.Fields {
+			if nested.Number == 1 {
+				group = nested.Varint
+			}
+			if nested.Number == 2 {
+				product = nested.Varint
+			}
+		}
+		if group == 1100001 && product == 9100033 {
+			duplicate.Fields = append(duplicate.Fields, field)
+			break
+		}
+	}
+	seed.Responses["/CashShopInfo"] = duplicate
+	if _, err := seed.CashProductEventIndex(1100001, 9100033); err == nil {
+		t.Fatal("duplicate cash product event was accepted")
+	}
+}