fix: 修复道具扣除和宠物融合事务处理问题

logic/controller/pet_manage_test.go

@@ -0,0 +1,75 @@
+package controller
+
+import (
+	"blazing/common/data/xmlres"
+	"blazing/common/socket/errorcode"
+	"blazing/logic/service/player"
+	playermodel "blazing/modules/player/model"
+	"testing"
+)
+
+func firstPetIDForControllerTest(t *testing.T) int {
+	t.Helper()
+
+	for id := range xmlres.PetMAP {
+		return id
+	}
+
+	t.Fatal("xmlres.PetMAP is empty")
+	return 0
+}
+
+func TestSetPetExpCapsLevelAt100(t *testing.T) {
+	petID := firstPetIDForControllerTest(t)
+	petInfo := playermodel.GenPetInfo(petID, 31, 0, 0, 99, nil, 0)
+	if petInfo == nil {
+		t.Fatal("failed to generate test pet")
+	}
+
+	expPool := petInfo.NextLvExp + 10_000
+	testPlayer := player.NewPlayer(nil)
+	testPlayer.Info = &playermodel.PlayerInfo{
+		ExpPool: expPool,
+		PetList: []playermodel.PetInfo{*petInfo},
+	}
+
+	currentPet := &testPlayer.Info.PetList[0]
+	result, err := (Controller{}).SetPetExp(&PetSetExpInboundInfo{
+		CatchTime: currentPet.CatchTime,
+		Exp:       expPool,
+	}, testPlayer)
+	if err != 0 {
+		t.Fatalf("expected SetPetExp to succeed, got err=%d", err)
+	}
+	if currentPet.Level != 100 {
+		t.Fatalf("expected pet level to stop at 100, got %d", currentPet.Level)
+	}
+	if result.Exp != 10_000 {
+		t.Fatalf("expected overflow exp to remain in pool, got %d", result.Exp)
+	}
+}
+
+func TestSetPetExpRejectsPetAtLevel100(t *testing.T) {
+	petID := firstPetIDForControllerTest(t)
+	petInfo := playermodel.GenPetInfo(petID, 31, 0, 0, 100, nil, 0)
+	if petInfo == nil {
+		t.Fatal("failed to generate test pet")
+	}
+
+	testPlayer := player.NewPlayer(nil)
+	testPlayer.Info = &playermodel.PlayerInfo{
+		ExpPool: 50_000,
+		PetList: []playermodel.PetInfo{*petInfo},
+	}
+
+	result, err := (Controller{}).SetPetExp(&PetSetExpInboundInfo{
+		CatchTime: petInfo.CatchTime,
+		Exp:       12_345,
+	}, testPlayer)
+	if err != errorcode.ErrorCodes.ErrSystemError {
+		t.Fatalf("expected level-100 pet to be rejected, got err=%d", err)
+	}
+	if result.Exp != 50_000 {
+		t.Fatalf("expected exp pool to remain unchanged, got %d", result.Exp)
+	}
+}