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moyin
203
tests/test_property_server_sync.gd
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203
tests/test_property_server_sync.gd
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extends Node
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## 服务器更新同步属性测试
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## Feature: godot-ai-town-game, Property 30: 服务器更新同步
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const TEST_ITERATIONS = 50
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# 测试结果统计
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var test_results = {
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"passed": 0,
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"failed": 0,
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"errors": []
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}
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func _ready():
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print("\n=== Property Test: Server Update Synchronization ===")
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await test_property_server_update_sync()
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print_results()
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print("=== Property Test Completed ===\n")
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## Feature: godot-ai-town-game, Property 30: 服务器更新同步
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func test_property_server_update_sync():
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"""
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属性测试：服务器更新同步
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对于任意服务器推送的更新消息，客户端应该实时更新本地游戏状态以反映服务器的变化
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本测试验证：
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1. 消息协议的序列化/反序列化正确性
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2. 不同类型消息的数据完整性
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3. 消息格式的有效性
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验证需求: 12.5
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"""
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print("\n[Property Test] Testing server update synchronization...")
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print("Running ", TEST_ITERATIONS, " iterations...")
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# 测试不同类型的服务器更新消息
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var message_types = [
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MessageProtocol.MessageType.CHARACTER_MOVE,
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MessageProtocol.MessageType.CHARACTER_STATE,
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MessageProtocol.MessageType.WORLD_STATE
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]
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for i in range(TEST_ITERATIONS):
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# 随机选择消息类型
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var msg_type = message_types[randi() % message_types.size()]
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# 生成随机测试数据
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var original_message = _generate_test_message(msg_type)
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# 模拟服务器发送：序列化消息
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var serialized = MessageProtocol.serialize(original_message)
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# 模拟客户端接收：反序列化消息
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var received_message = MessageProtocol.deserialize(serialized)
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await get_tree().process_frame
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# 验证消息是否正确接收
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if received_message.is_empty():
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test_results["failed"] += 1
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test_results["errors"].append({
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"iteration": i + 1,
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"type": "deserialization_failed",
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"original": original_message,
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"serialized": serialized
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})
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continue
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# 验证消息格式
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if not MessageProtocol.validate_message(received_message):
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test_results["failed"] += 1
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test_results["errors"].append({
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"iteration": i + 1,
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"type": "invalid_message_format",
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"message": received_message
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})
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continue
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# 验证数据完整性
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var data_matches = _verify_message_data(original_message, received_message)
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if data_matches:
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test_results["passed"] += 1
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else:
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test_results["failed"] += 1
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test_results["errors"].append({
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"iteration": i + 1,
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"type": "data_mismatch",
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"expected": original_message,
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"actual": received_message
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})
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func _generate_test_message(msg_type: MessageProtocol.MessageType) -> Dictionary:
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"""生成测试消息"""
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var data = {}
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match msg_type:
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MessageProtocol.MessageType.CHARACTER_MOVE:
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data = {
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"character_id": "char_" + str(randi()),
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"position": {
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"x": randf_range(0, 1000),
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"y": randf_range(0, 1000)
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},
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"direction": {
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"x": randf_range(-1, 1),
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"y": randf_range(-1, 1)
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}
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}
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MessageProtocol.MessageType.CHARACTER_STATE:
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data = {
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"character_id": "char_" + str(randi()),
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"is_online": randi() % 2 == 0,
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"position": {
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"x": randf_range(0, 1000),
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"y": randf_range(0, 1000)
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}
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}
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MessageProtocol.MessageType.WORLD_STATE:
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var num_characters = randi() % 5 + 1
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var characters = []
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for j in range(num_characters):
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characters.append({
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"id": "char_" + str(j),
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"name": "Character" + str(j),
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"position": {
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"x": randf_range(0, 1000),
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"y": randf_range(0, 1000)
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},
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"is_online": randi() % 2 == 0
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})
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data = {
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"characters": characters
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}
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return MessageProtocol.create_message(msg_type, data)
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func _verify_message_data(expected: Dictionary, actual: Dictionary) -> bool:
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"""验证消息数据是否匹配"""
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# 验证消息类型
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if expected.get("type") != actual.get("type"):
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print(" Type mismatch: ", expected.get("type"), " vs ", actual.get("type"))
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return false
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# 验证数据字段存在
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if not actual.has("data"):
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print(" Missing data field")
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return false
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# 基本验证：检查关键字段
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var expected_data = expected.get("data", {})
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var actual_data = actual.get("data", {})
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# 根据消息类型验证特定字段
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var msg_type_str = expected.get("type")
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if msg_type_str == "character_move":
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var char_id_match = expected_data.get("character_id") == actual_data.get("character_id")
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var pos_match = _compare_positions(expected_data.get("position"), actual_data.get("position"))
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return char_id_match and pos_match
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elif msg_type_str == "character_state":
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var char_id_match = expected_data.get("character_id") == actual_data.get("character_id")
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var online_match = expected_data.get("is_online") == actual_data.get("is_online")
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return char_id_match and online_match
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elif msg_type_str == "world_state":
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var expected_chars = expected_data.get("characters", [])
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var actual_chars = actual_data.get("characters", [])
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return expected_chars.size() == actual_chars.size()
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return true
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func _compare_positions(pos1: Dictionary, pos2: Dictionary) -> bool:
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"""比较两个位置是否相近"""
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if not pos1 or not pos2:
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return false
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var x1 = pos1.get("x", 0.0)
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var y1 = pos1.get("y", 0.0)
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var x2 = pos2.get("x", 0.0)
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var y2 = pos2.get("y", 0.0)
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return abs(x1 - x2) < 0.01 and abs(y1 - y2) < 0.01
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func print_results():
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"""打印测试结果"""
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print("\n=== Test Results ===")
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print("Total iterations: ", TEST_ITERATIONS)
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print("Passed: ", test_results["passed"])
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print("Failed: ", test_results["failed"])
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if test_results["failed"] > 0:
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print("\n❌ FAILED: Some iterations failed")
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print("First 5 errors:")
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for i in range(min(5, test_results["errors"].size())):
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var error = test_results["errors"][i]
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print(" Error ", i + 1, ": ", error)
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else:
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print("\n✅ PASSED: All server updates synchronized correctly")
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print("Property 30 validated: Server updates are properly received and processed")
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