创建新工程

tests/test_property_offline_characters.gd

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+extends Node
+## 离线角色显示属性测试
+## Feature: godot-ai-town-game, Property 23: 离线角色显示
+
+const TEST_ITERATIONS = 50
+
+# 测试结果统计
+var test_results = {
+	"passed": 0,
+	"failed": 0,
+	"errors": []
+}
+
+func _ready():
+	print("\n=== Property Test: Offline Character Display ===")
+	await test_property_offline_character_display()
+	print_results()
+	print("=== Property Test Completed ===\n")
+
+## Feature: godot-ai-town-game, Property 23: 离线角色显示
+func test_property_offline_character_display():
+	"""
+	属性测试：离线角色显示
+	对于任意玩家进入游戏场景时，系统应该显示所有离线玩家的角色作为 NPC
+	
+	验证需求: 11.2
+	"""
+	print("\n[Property Test] Testing offline character display...")
+	print("Running ", TEST_ITERATIONS, " iterations...")
+	
+	for i in range(TEST_ITERATIONS):
+		# 创建世界管理器和角色容器
+		var world_manager = WorldManager.new()
+		var character_container = Node2D.new()
+		character_container.name = "CharacterContainer"
+		
+		add_child(world_manager)
+		add_child(character_container)
+		
+		world_manager.set_character_container(character_container)
+		
+		await get_tree().process_frame
+		
+		# 生成随机数量的离线角色
+		var num_offline_characters = randi() % 5 + 1  # 1-5 个离线角色
+		var spawned_characters = []
+		
+		for j in range(num_offline_characters):
+			var character_data = _generate_offline_character_data(j)
+			var character = world_manager.spawn_character(character_data, false)
+			
+			if character:
+				spawned_characters.append({
+					"id": character_data[CharacterData.FIELD_ID],
+					"character": character
+				})
+		
+		await get_tree().process_frame
+		
+		# 验证所有离线角色都被正确显示为 NPC
+		var all_displayed = true
+		var display_errors = []
+		
+		for char_info in spawned_characters:
+			var char_id = char_info["id"]
+			var character = char_info["character"]
+			
+			# 检查角色是否在场景树中
+			if not is_instance_valid(character):
+				all_displayed = false
+				display_errors.append({
+					"character_id": char_id,
+					"error": "character_not_valid"
+				})
+				continue
+			
+			if not character.is_inside_tree():
+				all_displayed = false
+				display_errors.append({
+					"character_id": char_id,
+					"error": "not_in_scene_tree"
+				})
+				continue
+			
+			# 检查角色是否标记为离线
+			if character.is_online:
+				all_displayed = false
+				display_errors.append({
+					"character_id": char_id,
+					"error": "marked_as_online_instead_of_offline"
+				})
+				continue
+			
+			# 检查角色是否可见（离线角色应该作为 NPC 显示）
+			if not character.visible:
+				all_displayed = false
+				display_errors.append({
+					"character_id": char_id,
+					"error": "not_visible"
+				})
+			
+			# 验证离线角色仍然存在于世界中（不应被移除）
+			var managed_char = world_manager.get_character(char_id)
+			if not managed_char:
+				all_displayed = false
+				display_errors.append({
+					"character_id": char_id,
+					"error": "not_managed_by_world_manager"
+				})
+		
+		# 验证世界管理器中记录的角色数量
+		var managed_characters = world_manager.get_all_characters()
+		if managed_characters.size() != num_offline_characters:
+			all_displayed = false
+			display_errors.append({
+				"error": "character_count_mismatch",
+				"expected": num_offline_characters,
+				"actual": managed_characters.size()
+			})
+		
+		if all_displayed:
+			test_results["passed"] += 1
+		else:
+			test_results["failed"] += 1
+			test_results["errors"].append({
+				"iteration": i + 1,
+				"num_characters": num_offline_characters,
+				"errors": display_errors
+			})
+		
+		# 清理
+		world_manager.clear_all_characters()
+		world_manager.queue_free()
+		character_container.queue_free()
+		await get_tree().process_frame
+
+func _generate_offline_character_data(index: int) -> Dictionary:
+	"""生成离线角色数据"""
+	var character_data = CharacterData.create(
+		"OfflinePlayer" + str(index),
+		"owner_" + str(index),
+		Vector2(randf_range(100, 900), randf_range(100, 700))
+	)
+	
+	# 确保角色标记为离线
+	character_data[CharacterData.FIELD_IS_ONLINE] = false
+	
+	# 设置最后在线时间（模拟之前在线过）
+	character_data[CharacterData.FIELD_LAST_SEEN] = Time.get_unix_time_from_system() - randf_range(3600, 86400)
+	
+	return character_data
+
+func print_results():
+	"""打印测试结果"""
+	print("\n=== Test Results ===")
+	print("Total iterations: ", TEST_ITERATIONS)
+	print("Passed: ", test_results["passed"])
+	print("Failed: ", test_results["failed"])
+	
+	if test_results["failed"] > 0:
+		print("\n❌ FAILED: Some iterations failed")
+		print("First 5 errors:")
+		for i in range(min(5, test_results["errors"].size())):
+			var error = test_results["errors"][i]
+			print("  Error ", i + 1, ": ", error)
+	else:
+		print("\n✅ PASSED: All offline characters displayed correctly as NPCs")
+		print("Property 23 validated: Offline characters persist in the world as NPCs")