mtgodot-poc/project/test_title_trophy_buff_parity.gd

# test_title_trophy_buff_parity.gd —— 40250 真实称号词条战力加成与奖杯成就图鉴 1:1 回归测试套件
extends SceneTree

const TitleTrophyBuffSystem = preload("res://title_trophy_buff_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_title_trophy_buff_parity (Direction 4: Title Trophy Buffs 1:1) ===")
	_test_catalog_and_unlock()
	_test_title_equip_and_stat_injection()
	_test_title_switching_and_unequip()
	_test_trophy_milestone_progression()
	_finish()

func _test_catalog_and_unlock() -> void:
	print("\n--- Test 1: Title Catalog & Unlocking ---")
	var sys := TitleTrophyBuffSystem.new()
	_assert(TitleTrophyBuffSystem.TITLES_CATALOG.size() == 7, "Catalog has 7 iconic titles")

	var unk_res = sys.unlock_title("InvalidTitle")
	_assert(unk_res["ok"] == false and unk_res["reason"] == "UNKNOWN_TITLE", "Unknown title rejected")

	var u1 = sys.unlock_title("屠龙尊者", 100)
	_assert(u1["ok"] == true, "屠龙尊者 unlocked")
	_assert(sys.trophy_points == 100, "Trophy points = 100")
	_assert("屠龙尊者" in sys.unlocked_titles, "Title in unlocked list")

func _test_title_equip_and_stat_injection() -> void:
	print("\n--- Test 2: Equipping Title & Live Stat Injection ---")
	var sys := TitleTrophyBuffSystem.new()
	sys.unlock_title("屠龙尊者")

	var player := {
		"name": "战神",
		"max_hp": 10000,
		"atk": 500,
		"def": 300,
		"boss_dmg_pct": 0,
		"crit_pct": 5
	}

	var equip_sig := {"fired": false, "title": ""}
	sys.title_stat_buffs_applied.connect(func(t: String, _b: Dictionary):
		equip_sig["fired"] = true
		equip_sig["title"] = t
	)

	# Try equip locked title
	var fail_lock = sys.equip_title("百战名将", player)
	_assert(fail_lock["ok"] == false and fail_lock["reason"] == "TITLE_NOT_UNLOCKED", "Cannot equip locked title")

	# Equip "屠龙尊者" (boss_dmg_pct: 15, max_hp: 2000, crit_pct: 5)
	var res = sys.equip_title("屠龙尊者", player)
	_assert(res["ok"] == true, "Title equipped")
	_assert(equip_sig["fired"] == true and equip_sig["title"] == "屠龙尊者", "title_stat_buffs_applied emitted")
	_assert(player["max_hp"] == 12000, "Max HP increased 10000 -> 12000 (+2000)")
	_assert(player["boss_dmg_pct"] == 15, "Boss damage increased 0 -> 15%")
	_assert(player["crit_pct"] == 10, "Crit rate increased 5 -> 10% (+5%)")

func _test_title_switching_and_unequip() -> void:
	print("\n--- Test 3: Zero-Drift Switching & Unequipping ---")
	var sys := TitleTrophyBuffSystem.new()
	sys.unlock_title("屠龙尊者")
	sys.unlock_title("百战名将")

	var player := {
		"max_hp": 10000,
		"atk": 500,
		"def": 300,
		"boss_dmg_pct": 0,
		"crit_pct": 5
	}

	# 1. Equip 屠龙尊者
	sys.equip_title("屠龙尊者", player)
	_assert(player["max_hp"] == 12000, "HP +2000")

	# 2. Switch directly to 百战名将 (atk: 80, def: 50, max_hp: 1500)
	# 屠龙尊者 stats (-2000 HP, -15% boss dmg, -5% crit) must be deducted first!
	sys.equip_title("百战名将", player)
	_assert(player["max_hp"] == 11500, "HP is 10000 + 1500 = 11500 (Clean subtraction of 2000, addition of 1500)")
	_assert(player["atk"] == 580, "Atk is 500 + 80 = 580")
	_assert(player["def"] == 350, "Def is 300 + 50 = 350")
	_assert(player["boss_dmg_pct"] == 0, "Boss damage reverted back to 0")
	_assert(player["crit_pct"] == 5, "Crit rate reverted back to baseline 5")

	# 3. Unequip 百战名将
	var unequip_sig := {"fired": false}
	sys.title_stat_buffs_removed.connect(func(_t: String): unequip_sig["fired"] = true)

	sys.unequip_title(player)
	_assert(unequip_sig["fired"] == true, "title_stat_buffs_removed emitted")
	_assert(player["max_hp"] == 10000, "HP returned to exact initial 10000")
	_assert(player["atk"] == 500, "Atk returned to exact initial 500")
	_assert(player["def"] == 300, "Def returned to exact initial 300")

func _test_trophy_milestone_progression() -> void:
	print("\n--- Test 4: Trophy Milestones & Cumulative Passives ---")
	var sys := TitleTrophyBuffSystem.new()

	var milestone_events := []
	sys.trophy_milestone_reached.connect(func(tier: int, tname: String, _desc: String):
		milestone_events.append({"tier": tier, "name": tname})
	)

	# Unlock 1 title (50 pts) -> Reaches Tier 1 (50 pts)
	sys.unlock_title("屠龙尊者", 50)
	_assert(milestone_events.size() == 1 and milestone_events[0]["tier"] == 1, "Reached Tier 1 (青铜试炼奖杯)")

	# Unlock 2 more titles (+100 pts -> 150 pts total) -> Reaches Tier 2 (150 pts)
	sys.unlock_title("恶魔克星", 50)
	sys.unlock_title("魔石终结者", 50)
	_assert(milestone_events.size() == 2 and milestone_events[1]["tier"] == 2, "Reached Tier 2 (白银征服奖杯)")

	var passives = sys.get_total_trophy_passive_bonuses()
	_assert(passives.has("all_stats") and passives["all_stats"] == 3, "Has Tier 1 passive: all_stats +3")
	_assert(passives.has("max_hp") and passives["max_hp"] == 1000, "Has Tier 2 passive: max_hp +1000")
	_assert(passives.has("drop_rate_pct") and passives["drop_rate_pct"] == 5, "Has Tier 2 passive: drop_rate +5%")

func _finish() -> void:
	print("\n==========================================")
	print("Title Trophy Buff Parity Tests Finished:")
	print("Passed: %d, Failed: %d" % [_passed, _failed])
	print("==========================================")
	if _failed > 0:
		printerr("FAILED: Some tests did not pass.")
		quit(1)
	else:
		print("SUCCESS: All Title Trophy Buff parity tests passed!")
		quit(0)