From 846a1ab1a71ff3bcdb59236586eb8891b4519735 Mon Sep 17 00:00:00 2001
From: LIghtJUNction <lightjunction.me@gmail.com>
Date: Wed, 29 Apr 2026 03:42:12 +0800
Subject: [PATCH] test: add main.py syntax check and SQLiteDatabase abstract
 method check

---
 tests/test_startup.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/tests/test_startup.py b/tests/test_startup.py
index 3cc96d53a..c6c84ee4f 100644
--- a/tests/test_startup.py
+++ b/tests/test_startup.py
@@ -41,6 +41,35 @@ def test_platform_base_import():
     assert len(Platform.__abstractmethods__) > 0  # type: ignore[attr-defined]
 
 
+def test_main_py_import():
+    """main.py entry point can be imported without syntax errors."""
+    import importlib.util
+    import sys
+
+    spec = importlib.util.spec_from_file_location("main", "main.py")
+    assert spec is not None, "main.py must be importable"
+    # Only load the module — don't execute it (it starts the bot)
+    mod = importlib.util.module_from_spec(spec)
+    # Check for syntax errors by compiling
+    with open("main.py") as f:
+        compile(f.read(), "main.py", "exec")
+    assert True
+
+
+def test_sqlite_implements_all_abstract():
+    """SQLiteDatabase implements every abstract method of BaseDatabase."""
+    from astrbot.core.db import BaseDatabase
+    from astrbot.core.db.sqlite import SQLiteDatabase
+
+    missing = [
+        m
+        for m in BaseDatabase.__abstractmethods__  # type: ignore[attr-defined]
+        if not hasattr(SQLiteDatabase, m)
+        or getattr(SQLiteDatabase, m) is getattr(BaseDatabase, m, None)
+    ]
+    assert not missing, f"SQLiteDatabase missing abstract methods: {missing}"
+
+
 def test_auth_route_import():
     """AuthRoute class definition is importable."""
     from astrbot.dashboard.routes.auth import AuthRoute