kin: BATON-BIZ-002 Убрать hardcoded VAPID key из meta-тега, читать с /api/push/public-key

tests/test_biz_004.py

@@ -0,0 +1,96 @@
+"""
+BATON-BIZ-004: Verify removal of dead code from backend/telegram.py.
+
+Acceptance criteria:
+1. telegram.py does NOT contain duplicate logging setLevel calls for httpx/httpcore.
+2. telegram.py does NOT contain the SignalAggregator class.
+3. httpx/httpcore logging suppression is still configured in main.py (globally).
+4. SignalAggregator is NOT importable from backend.telegram.
+"""
+from __future__ import annotations
+
+import ast
+import importlib
+import inspect
+import logging
+import os
+from pathlib import Path
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+_BACKEND_DIR = Path(__file__).parent.parent / "backend"
+_TELEGRAM_SRC = (_BACKEND_DIR / "telegram.py").read_text(encoding="utf-8")
+_MAIN_SRC = (_BACKEND_DIR / "main.py").read_text(encoding="utf-8")
+
+
+# ---------------------------------------------------------------------------
+# Criteria 1 — no setLevel for httpx/httpcore in telegram.py
+# ---------------------------------------------------------------------------
+
+def test_telegram_has_no_httpx_setlevel():
+    """telegram.py must not set log level for 'httpx'."""
+    assert 'getLogger("httpx").setLevel' not in _TELEGRAM_SRC
+    assert "getLogger('httpx').setLevel" not in _TELEGRAM_SRC
+
+
+def test_telegram_has_no_httpcore_setlevel():
+    """telegram.py must not set log level for 'httpcore'."""
+    assert 'getLogger("httpcore").setLevel' not in _TELEGRAM_SRC
+    assert "getLogger('httpcore').setLevel" not in _TELEGRAM_SRC
+
+
+# ---------------------------------------------------------------------------
+# Criteria 2 — SignalAggregator absent from telegram.py source
+# ---------------------------------------------------------------------------
+
+def test_telegram_source_has_no_signal_aggregator_class():
+    """telegram.py source text must not contain the class definition."""
+    assert "class SignalAggregator" not in _TELEGRAM_SRC
+
+
+def test_telegram_source_has_no_signal_aggregator_reference():
+    """telegram.py source text must not reference SignalAggregator at all."""
+    assert "SignalAggregator" not in _TELEGRAM_SRC
+
+
+# ---------------------------------------------------------------------------
+# Criteria 3 — httpx/httpcore suppression still lives in main.py
+# ---------------------------------------------------------------------------
+
+def test_main_suppresses_httpx_logging():
+    """main.py must call getLogger('httpx').setLevel to suppress noise."""
+    assert (
+        'getLogger("httpx").setLevel' in _MAIN_SRC
+        or "getLogger('httpx').setLevel" in _MAIN_SRC
+    )
+
+
+def test_main_suppresses_httpcore_logging():
+    """main.py must call getLogger('httpcore').setLevel to suppress noise."""
+    assert (
+        'getLogger("httpcore").setLevel' in _MAIN_SRC
+        or "getLogger('httpcore').setLevel" in _MAIN_SRC
+    )
+
+
+# ---------------------------------------------------------------------------
+# Criteria 4 — SignalAggregator not importable from backend.telegram
+# ---------------------------------------------------------------------------
+
+def test_signal_aggregator_not_importable_from_telegram():
+    """Importing SignalAggregator from backend.telegram must raise ImportError."""
+    import importlib
+    import sys
+
+    # Force a fresh import so changes to the module are reflected
+    mod_name = "backend.telegram"
+    if mod_name in sys.modules:
+        del sys.modules[mod_name]
+
+    import backend.telegram as tg_mod  # noqa: F401
+    assert not hasattr(tg_mod, "SignalAggregator"), (
+        "SignalAggregator should not be an attribute of backend.telegram"
+    )