mtgodot-poc/project/test_costume_system_parity.gd

# test_costume_system_parity.gd —— 40250 独立时装衣柜系统 1:1 纯净回归测试套件
extends SceneTree

const CostumeSystem = preload("res://costume_system.gd")

var _passed := 0
var _failed := 0

func _assert(cond: bool, msg: String) -> void:
	if cond:
		_passed += 1
		print("  [PASS] %s" % msg)
	else:
		_failed += 1
		printerr("  [FAIL] %s" % msg)

func _init() -> void:
	print("\n=== Running test_costume_system_parity (Direction 1: Costume System 1:1) ===")
	_test_slot_type_validation()
	_test_costume_equip_and_unequip()
	_test_stat_stacking_and_appearance()
	_test_costume_expiration()
	_finish()

func _test_slot_type_validation() -> void:
	print("\n--- Test 1: Slot Type & Item Category Validation ---")
	var cs := CostumeSystem.new()

	var body_costume := {"vnum": 41001, "name": "沙漠战袍", "costume_type": "body", "model_id": 101}
	var hair_costume := {"vnum": 45001, "name": "头巾发型", "costume_type": "hair", "model_id": 201}

	# Invalid slot
	var r_bad = cs.equip_costume(99, body_costume)
	_assert(r_bad["ok"] == false and r_bad["reason"] == "INVALID_SLOT", "Invalid slot rejected")

	# Put body costume into hair slot
	var r_mismatch1 = cs.equip_costume(CostumeSystem.CostumeSlot.COSTUME_HAIR, body_costume)
	_assert(r_mismatch1["ok"] == false and r_mismatch1["reason"] == "SLOT_TYPE_MISMATCH", "Body costume rejected in Hair slot")

	# Put hair costume into weapon slot
	var r_mismatch2 = cs.equip_costume(CostumeSystem.CostumeSlot.COSTUME_WEAPON, hair_costume)
	_assert(r_mismatch2["ok"] == false and r_mismatch2["reason"] == "SLOT_TYPE_MISMATCH", "Hair costume rejected in Weapon slot")

func _test_costume_equip_and_unequip() -> void:
	print("\n--- Test 2: Equip & Unequip Operations ---")
	var cs := CostumeSystem.new()
	var body_item := {
		"vnum": 41001,
		"name": "黑骑士战袍",
		"costume_type": "body",
		"model_id": 105,
		"bonuses": {"max_hp": 1000}
	}

	var equip_signal := {"fired": false, "slot": -1}
	cs.costume_equipped.connect(func(s: int, _it: Dictionary):
		equip_signal["fired"] = true
		equip_signal["slot"] = s
	)

	var unequip_signal := {"fired": false, "slot": -1}
	cs.costume_unequipped.connect(func(s: int):
		unequip_signal["fired"] = true
		unequip_signal["slot"] = s
	)

	# Equip
	var r_eq = cs.equip_costume(CostumeSystem.CostumeSlot.COSTUME_BODY, body_item)
	_assert(r_eq["ok"] == true, "Body costume equipped successfully")
	_assert(cs.equipped_costumes[CostumeSystem.CostumeSlot.COSTUME_BODY] != null, "Body slot occupied")
	_assert(equip_signal["fired"] == true and equip_signal["slot"] == CostumeSystem.CostumeSlot.COSTUME_BODY, "costume_equipped signal fired")

	# Unequip
	var r_uneq = cs.unequip_costume(CostumeSystem.CostumeSlot.COSTUME_BODY)
	_assert(r_uneq["ok"] == true, "Body costume unequipped")
	_assert(cs.equipped_costumes[CostumeSystem.CostumeSlot.COSTUME_BODY] == null, "Body slot now null")
	_assert(unequip_signal["fired"] == true and unequip_signal["slot"] == CostumeSystem.CostumeSlot.COSTUME_BODY, "costume_unequipped signal fired")

	# Unequip empty slot
	var r_empty = cs.unequip_costume(CostumeSystem.CostumeSlot.COSTUME_BODY)
	_assert(r_empty["ok"] == false and r_empty["reason"] == "SLOT_EMPTY", "Unequipping empty slot rejected")

func _test_stat_stacking_and_appearance() -> void:
	print("\n--- Test 3: Stat Stacking & 3D Appearance Overrides ---")
	var cs := CostumeSystem.new()

	var body := {"vnum": 41001, "costume_type": "body", "model_id": 101, "bonuses": {"max_hp": 1000, "att_pct": 5}}
	var hair := {"vnum": 45001, "costume_type": "hair", "model_id": 202, "bonuses": {"max_hp": 500, "cast_speed": 10}}
	var weapon := {"vnum": 49001, "costume_type": "weapon", "model_id": 303, "bonuses": {"monster_dmg_pct": 10}}

	cs.equip_costume(CostumeSystem.CostumeSlot.COSTUME_BODY, body)
	cs.equip_costume(CostumeSystem.CostumeSlot.COSTUME_HAIR, hair)
	cs.equip_costume(CostumeSystem.CostumeSlot.COSTUME_WEAPON, weapon)

	# Verify Stat Stacking
	var bonuses = cs.get_costume_bonuses()
	_assert(bonuses["max_hp"] == 1500, "Stacked Max HP is 1500 (1000 + 500)")
	_assert(bonuses["att_pct"] == 5, "ATK is +5%")
	_assert(bonuses["cast_speed"] == 10, "Casting Speed is +10")
	_assert(bonuses["monster_dmg_pct"] == 10, "Monster Dmg is +10%")

	# Verify 3D Model Overrides
	var models = cs.get_appearance_overrides()
	_assert(models["body_model"] == 101, "Body model is 101")
	_assert(models["hair_model"] == 202, "Hair model is 202")
	_assert(models["weapon_model"] == 303, "Weapon model is 303")

func _test_costume_expiration() -> void:
	print("\n--- Test 4: Duration Decay & Expiration Auto-Unequip ---")
	var cs := CostumeSystem.new()

	var temp_body := {
		"vnum": 41002,
		"name": "限时战袍",
		"costume_type": "body",
		"remaining_time": 10.0,
		"bonuses": {"max_hp": 800}
	}
	cs.equip_costume(CostumeSystem.CostumeSlot.COSTUME_BODY, temp_body)

	var expire_signal := {"fired": false, "name": ""}
	cs.costume_expired.connect(func(_s: int, iname: String):
		expire_signal["fired"] = true
		expire_signal["name"] = iname
	)

	# Update 5.0 seconds -> still active
	cs.update(5.0)
	_assert(cs.equipped_costumes[CostumeSystem.CostumeSlot.COSTUME_BODY] != null, "Still active after 5s")
	_assert(cs.get_costume_bonuses()["max_hp"] == 800, "Bonus HP still active")

	# Update 6.0 seconds -> expired!
	var expired = cs.update(6.0)
	_assert(expired.size() == 1, "1 item expired")
	_assert(cs.equipped_costumes[CostumeSystem.CostumeSlot.COSTUME_BODY] == null, "Auto-unequipped on expiration")
	_assert(expire_signal["fired"] == true and expire_signal["name"] == "限时战袍", "costume_expired signal fired")
	_assert(cs.get_costume_bonuses().is_empty(), "Bonuses cleared after expiration")

func _finish() -> void:
	print("\n==========================================")
	print("Costume System Parity Test Results: %d Passed, %d Failed" % [_passed, _failed])
	print("==========================================")
	if _failed > 0:
		quit(1)
	else:
		quit(0)