extends TestCase ## T-WIN-002 集成测试:直接调用**真实运行中**的 Web 服务端。 ## ## 若服务端不可达则整组跳过(不伪装成通过)。 ## 启动服务端:cd opendance-web/web-server && npm run start:prod ## ## 覆盖: ## - GET /health、/api/catalog/version、/api/catalog/export 的真实响应 ## - NDJSON 关键点序列解析 ## - **跨实现交叉校验**:本端 PoseFeatures 计算的 9 个关节角 ## 与服务端 TypeScript 实现算出的 angles 必须一致 const ApiClient = preload("res://src/net/api_client.gd") const CatalogTypes = preload("res://src/net/catalog_types.gd") const KeypointSequence = preload("res://src/net/keypoint_sequence.gd") const PoseFeatures = preload("res://src/score/pose_features.gd") var _client: ApiClient = null var _available := false var _unavailable_reason := "" func _ensure_client() -> bool: if _client != null: # 每次都要显式 skip:否则后续测试会静默 return, # 被运行器判为「未执行任何断言」 if not _available: skip("API 集成", "Web 服务端不可达(%s)" % _unavailable_reason) return _available var tree := Engine.get_main_loop() as SceneTree _client = ApiClient.new("http://127.0.0.1:3000") _client.timeout_seconds = 8.0 tree.root.add_child(_client) var result: Dictionary = await _client.health() _available = result["ok"] and int(result["status"]) == 200 if _available: var data: Dictionary = result["data"] ok(bool(data.get("database", {}).get("connected", false)), "服务端报告数据库已连接") else: _unavailable_reason = str(result.get("error", "")) skip("API 集成", "Web 服务端不可达(%s)" % _unavailable_reason) return _available func test_health_reports_contract_version() -> void: if not await _ensure_client(): return var result: Dictionary = await _client.health() is_true(result["ok"], "GET /health 成功") var version: Dictionary = result["data"].get("contractVersion", {}) eq(str(version.get("rest-api", "")), "0.1.0", "契约 rest-api 版本为 0.1.0") eq(str(version.get("websocket-keypoints", "")), "0.1.0", "契约 websocket-keypoints 版本为 0.1.0") eq(str(version.get("skeleton-topology", "")), "0.1.0", "契约 skeleton-topology 版本为 0.1.0") func test_catalog_version_returns_revision() -> void: if not await _ensure_client(): return var result: Dictionary = await _client.catalog_version() is_true(result["ok"], "GET /api/catalog/version 成功") var revision := str(result["data"].get("revision", "")) eq(revision.length(), 64, "revision 为 64 位十六进制指纹") func test_catalog_export_parses_into_typed_objects() -> void: if not await _ensure_client(): return var result: Dictionary = await _client.catalog_export() is_true(result["ok"], "GET /api/catalog/export 成功") var bundle: CatalogTypes.CatalogBundle = CatalogTypes.CatalogBundle.from_dict(result["data"]) not_null(bundle, "目录解析成功") eq(bundle.songs.size(), result["data"].get("songs", []).size(), "曲目数量一致") eq(bundle.motions.size(), result["data"].get("motions", []).size(), "动作数量一致") eq(bundle.models.size(), result["data"].get("models", []).size(), "模型数量一致") # 契约 §4.1:defaultModelId 由服务端解析,客户端直接用 var resolved := bundle.default_model() if bundle.models.size() > 0: not_null(resolved, "存在已发布模型时可解析出默认模型") if resolved != null: eq(resolved.status, "published", "默认模型状态为 published") else: is_null(resolved, "无已发布模型时默认模型为 null") # 契约要求来源五元组齐备 for song in bundle.songs: is_true(song.source.is_complete(), "曲目「%s」来源五元组齐备" % song.title) for model in bundle.models: is_true(model.source.is_complete(), "模型「%s」来源五元组齐备" % model.name) func test_keypoint_sequence_matches_contract_and_local_math() -> void: if not await _ensure_client(): return var export_result: Dictionary = await _client.catalog_export() var bundle: CatalogTypes.CatalogBundle = CatalogTypes.CatalogBundle.from_dict(export_result["data"]) var target: CatalogTypes.Motion = null for motion in bundle.motions: if motion.is_scorable(): target = motion break if target == null: skip("关键点序列", "服务端暂无已完成预处理的动作(先上传并预处理一个 BVH)") return eq(target.keypoint_format, KeypointSequence.EXPECTED_FORMAT, "keypointFormat 与契约一致") var sequence_result: Dictionary = await _client.motion_keypoints(target.id) is_true(sequence_result["ok"], "GET /api/motions/%d/keypoints 成功" % target.id) var sequence: KeypointSequence.ParsedSequence = KeypointSequence.parse_ndjson(str(sequence_result["data"])) eq(sequence.skipped_lines, 0, "NDJSON 无跳过行") eq(sequence.frame_count(), target.keypoint_frames, "帧数与 motion.keypointFrames 一致") ok(sequence.frame_count() > 0, "序列非空") # 每帧 33 点(一次性校验,避免刷屏式断言) var shape_ok := true for frame in sequence.frames: if frame.points.size() != 33 or frame.confidence.size() != 33: shape_ok = false break is_true(shape_ok, "每帧均为 33 个关键点 + 33 个置信度") # 坐标落在 MediaPipe 归一化范围 var first: KeypointFrame.PoseFrame = sequence.frames[0] var in_range := true for p in first.points: if p.x < -0.001 or p.x > 1.001 or p.y < -0.001 or p.y > 1.001: in_range = false break is_true(in_range, "关键点坐标落在归一化范围") # 帧率推导合理 var fps := sequence.estimated_fps() ok(fps > 1.0 and fps < 240.0, "由时间戳推导的帧率合理", "实际 %.2f" % fps) # ★ 跨实现交叉校验:服务端 TypeScript 与本端 GDScript 的关节角必须一致。 # GDScript 的 % 运算符不支持 %e,故用 str() 输出浮点。 var comparison := KeypointSequence.compare_angles(sequence, 1e-3) ok(int(comparison["checked"]) > 0, "存在可比对的服务端关节角", "比对帧数 %d" % int(comparison["checked"])) ok( int(comparison["mismatched_frames"]) == 0, "所有帧的 9 个关节角与服务端实现一致", "不一致帧数 %d,最大偏差 %s" % [int(comparison["mismatched_frames"]), str(comparison["max_delta"])] ) ok(float(comparison["max_delta"]) < 1e-3, "关节角最大偏差小于 1e-3", "实际 %s" % str(comparison["max_delta"])) func test_unknown_route_returns_structured_error() -> void: if not await _ensure_client(): return var result: Dictionary = await _client.get_json("/api/songs/99999999") is_false(result["ok"], "不存在的资源返回失败") eq(int(result["status"]), 404, "状态码为 404") ok(str(result["error"]).length() > 0, "错误信息非空", str(result["error"]))