pre cw with probe and a bunch script to read game behavior

internal/gameserver/handlers_recommend_test.go

@@ -0,0 +1,69 @@
+package gameserver
+
+import (
+	"testing"
+
+	"google.golang.org/protobuf/proto"
+
+	goproto "gac-hkrpg-go/protocol/proto"
+)
+
+func TestReadPrydwenLineupsUseCurrentClientAvatarResources(t *testing.T) {
+	lineups, err := readPrydwenLineups()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(lineups) != 3 {
+		t.Fatalf("want 3 MoC stage teams, got %d", len(lineups))
+	}
+	for stage, lineup := range lineups {
+		if len(lineup.GetAvatarList()) != 4 {
+			t.Fatalf("stage %d: want 4 avatars, got %d", stage+1, len(lineup.GetAvatarList()))
+		}
+		seen := map[uint32]bool{}
+		for slot, avatar := range lineup.GetAvatarList() {
+			if avatar.GetId() == 0 || avatar.GetAvatarType() != goproto.AvatarType_AVATAR_FORMAL_TYPE {
+				t.Fatalf("stage %d slot %d has invalid avatar resource: %v", stage+1, slot, avatar)
+			}
+			if seen[avatar.GetId()] {
+				t.Fatalf("stage %d repeats AvatarID %d", stage+1, avatar.GetId())
+			}
+			seen[avatar.GetId()] = true
+			if avatar.GetIndex() != uint32(slot) {
+				t.Fatalf("stage %d slot %d has index %d", stage+1, slot, avatar.GetIndex())
+			}
+		}
+	}
+}
+
+func TestBuildPrydwenRecommendResponsePreservesRequestAndLineups(t *testing.T) {
+	req := &goproto.GetFriendRecommendLineupCsReq{
+		Type: goproto.JFNJKAPPNOF_JFNJKAPPNOF_JHOEBNNMKHB,
+		Key:  101201,
+	}
+	rsp, err := buildPrydwenRecommendResponse(req)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rsp.GetType() != req.GetType() || rsp.GetKey() != req.GetKey() {
+		t.Fatalf("response context does not match request: req=%v rsp=%v", req, rsp)
+	}
+	if len(rsp.GetMGKCKHIIICL()) != 1 {
+		t.Fatalf("want one Prydwen recommendation group, got %d", len(rsp.GetMGKCKHIIICL()))
+	}
+	payload := rsp.GetMGKCKHIIICL()[0].GetNHKCFOALAPD()
+	if payload == nil || len(payload.GetLineupList()) != 3 {
+		t.Fatalf("want three stage lineups in the protocol recommendation oneof, got %v", payload)
+	}
+	encoded, err := proto.Marshal(rsp)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var decoded goproto.GetFriendRecommendLineupScRsp
+	if err := proto.Unmarshal(encoded, &decoded); err != nil {
+		t.Fatal(err)
+	}
+	if len(decoded.GetMGKCKHIIICL()[0].GetNHKCFOALAPD().GetLineupList()) != 3 {
+		t.Fatal("wire round-trip lost recommended teams")
+	}
+}