feat: add miband bot application

tests/test_config.py

@@ -0,0 +1,67 @@
+from pathlib import Path
+
+import pytest
+
+from miband_tracker.config import ConfigError, Settings, parse_single_user_id
+
+
+def test_parse_single_user_id_rejects_multiple_values() -> None:
+    with pytest.raises(ConfigError):
+        parse_single_user_id("1,2", required=True)
+
+
+def test_settings_user_paths_prefer_existing_user_files(tmp_path: Path) -> None:
+    user_id = 123
+    (tmp_path / f"miband_{user_id}.db").write_text("", encoding="utf-8")
+    (tmp_path / f"status_{user_id}.json").write_text("{}", encoding="utf-8")
+    (tmp_path / f"token_{user_id}.json").write_text("{}", encoding="utf-8")
+
+    settings = Settings(
+        data_dir=tmp_path,
+        db_path=tmp_path / "miband.db",
+        status_path=tmp_path / "status.json",
+        bot_state_db_path=tmp_path / "fitness_bot_state.db",
+        telegram_bot_token="token",
+        telegram_allowed_user_id=user_id,
+        sync_interval=900,
+        query_duration=2,
+        enable_fds_sleep_details=True,
+    )
+
+    assert settings.user_db_path() == tmp_path / f"miband_{user_id}.db"
+    assert settings.user_status_path() == tmp_path / f"status_{user_id}.json"
+    assert settings.token_path() == tmp_path / f"token_{user_id}.json"
+
+
+def test_settings_falls_back_to_legacy_db_and_status(tmp_path: Path) -> None:
+    settings = Settings(
+        data_dir=tmp_path,
+        db_path=tmp_path / "miband.db",
+        status_path=tmp_path / "status.json",
+        bot_state_db_path=tmp_path / "fitness_bot_state.db",
+        telegram_bot_token="token",
+        telegram_allowed_user_id=123,
+        sync_interval=900,
+        query_duration=2,
+        enable_fds_sleep_details=True,
+    )
+
+    assert settings.user_db_path() == tmp_path / "miband.db"
+    assert settings.user_status_path() == tmp_path / "status.json"
+    assert settings.canonical_user_db_path() == tmp_path / "miband_123.db"
+
+
+def test_settings_from_env_rejects_invalid_interval(monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.setenv("TELEGRAM_ALLOWED_USER_ID", "123")
+    monkeypatch.setenv("SYNC_INTERVAL", "soon")
+
+    with pytest.raises(ConfigError, match="SYNC_INTERVAL"):
+        Settings.from_env()
+
+
+def test_settings_from_env_rejects_zero_query_duration(monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.setenv("TELEGRAM_ALLOWED_USER_ID", "123")
+    monkeypatch.setenv("QUERY_DURATION", "0")
+
+    with pytest.raises(ConfigError, match="QUERY_DURATION"):
+        Settings.from_env()