feat: 项目经费进度播报助手首版 v1.0.1（track-fund-progress-default）

tests/_support.py

@@ -0,0 +1,141 @@
+# -*- coding: utf-8 -*-
+"""
+测试公共支撑。
+
+1. 将 scripts/ 加入 sys.path，便于 `from cli…` / `from db…` / `from util…` 等导入。
+2. `IsolatedDataRoot`：设置 `JIANGCHANG_DATA_ROOT` 与 `JIANGCHANG_USER_ID`，
+   退出时恢复原值并删除临时目录，避免污染真实用户数据目录。
+"""
+from __future__ import annotations
+
+import os
+import shutil
+import sys
+import tempfile
+from typing import Optional
+
+_TESTS_DIR = os.path.dirname(os.path.abspath(__file__))
+_SKILL_ROOT = os.path.abspath(os.path.join(_TESTS_DIR, ".."))
+_SCRIPTS_DIR = os.path.join(_SKILL_ROOT, "scripts")
+
+if _SCRIPTS_DIR not in sys.path:
+    sys.path.insert(0, _SCRIPTS_DIR)
+
+_ISOLATION_KEYS = (
+    "JIANGCHANG_DATA_ROOT",
+    "JIANGCHANG_USER_ID",
+)
+
+
+def get_scripts_dir() -> str:
+    return _SCRIPTS_DIR
+
+
+def get_skill_root() -> str:
+    return _SKILL_ROOT
+
+
+def platform_kit_version_patch(version: str = "1.2.11"):
+    """Mock installed jiangchang-platform-kit version for health/diagnostics tests."""
+    from unittest.mock import patch
+
+    return patch(
+        "jiangchang_skill_core.runtime_diagnostics._platform_kit_version",
+        return_value=version,
+    )
+
+
+class IsolatedDataRoot:
+    """
+    在独立临时目录下模拟数据根，避免污染本机默认数据目录。
+
+    进入上下文时：
+      - JIANGCHANG_DATA_ROOT -> tempfile.mkdtemp(prefix='skill-test-')
+      - JIANGCHANG_USER_ID     -> _test（与业务默认用户区分）
+
+    退出时：两个变量均恢复为进入前状态（若原先未设置则 pop），并删除临时目录。
+    """
+
+    def __init__(self, user_id: str = "_test") -> None:
+        self._tmp: Optional[str] = None
+        self._old: dict[str, Optional[str]] = {}
+        self._user_id = user_id
+
+    def __enter__(self) -> str:
+        self._tmp = tempfile.mkdtemp(prefix="skill-test-")
+        for k in _ISOLATION_KEYS:
+            self._old[k] = os.environ.get(k)
+        os.environ["JIANGCHANG_DATA_ROOT"] = self._tmp
+        os.environ["JIANGCHANG_USER_ID"] = self._user_id
+        return self._tmp
+
+    def __exit__(self, *exc_info: object) -> None:
+        for k in _ISOLATION_KEYS:
+            v = self._old.get(k)
+            if v is None:
+                os.environ.pop(k, None)
+            else:
+                os.environ[k] = v
+        if self._tmp and os.path.isdir(self._tmp):
+            shutil.rmtree(self._tmp, ignore_errors=True)
+        self._tmp = None
+
+
+DEMO_ITEMS_TABLE = "demo_items"
+
+DEMO_ITEMS_DDL = """
+CREATE TABLE IF NOT EXISTS demo_items (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    title TEXT NOT NULL,
+    status TEXT NOT NULL DEFAULT 'draft',
+    created_at INTEGER NOT NULL DEFAULT (unixepoch()),
+    updated_at INTEGER NOT NULL DEFAULT (unixepoch())
+)
+"""
+
+DEMO_ITEMS_COLUMN_METADATA: tuple[dict[str, object], ...] = (
+    {"column_name": "id", "display_name": "编号", "description": "主键", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "title", "display_name": "标题", "description": "标题", "visible": 1, "searchable": 1, "editable": 1},
+    {"column_name": "status", "display_name": "状态", "description": "状态", "visible": 1, "searchable": 1, "editable": 1},
+    {
+        "column_name": "created_at",
+        "display_name": "创建时间",
+        "description": "记录创建时间（Unix 秒级时间戳，数据库自动生成）",
+        "visible": 1,
+        "searchable": 0,
+        "editable": 0,
+        "display_type": "datetime_unix_seconds",
+    },
+    {
+        "column_name": "updated_at",
+        "display_name": "更新时间",
+        "description": "记录最后更新时间（Unix 秒级时间戳，自动维护）",
+        "visible": 1,
+        "searchable": 0,
+        "editable": 0,
+        "display_type": "datetime_unix_seconds",
+    },
+)
+
+
+def seed_demo_items(cursor, *, readonly: int = 0) -> None:
+    """测试夹具：创建 demo_items 物理表、时间戳 trigger 与展示元数据。"""
+    from db.display_metadata import seed_column_metadata_batch, upsert_table_metadata
+    from db.timestamp_columns import init_updated_at_trigger
+
+    cursor.execute(DEMO_ITEMS_DDL)
+    init_updated_at_trigger(cursor, DEMO_ITEMS_TABLE)
+    upsert_table_metadata(
+        cursor,
+        table_name=DEMO_ITEMS_TABLE,
+        display_name="示例记录",
+        description="模板测试用业务表示例，不是默认交付表",
+        visible=1,
+        readonly=readonly,
+    )
+    seed_column_metadata_batch(
+        cursor,
+        table_name=DEMO_ITEMS_TABLE,
+        columns=DEMO_ITEMS_COLUMN_METADATA,
+        valid_column_names=[str(column["column_name"]) for column in DEMO_ITEMS_COLUMN_METADATA],
+    )