Initial TradeBot implementation

tests/test_llm_advisor.py

@@ -0,0 +1,52 @@
+from __future__ import annotations
+
+from crypto_spot_bot.llm_advisor import LlmAdvisor, _extract_json
+from crypto_spot_bot.storage import Storage
+
+
+def test_extract_json_from_fenced_response() -> None:
+    data = _extract_json(
+        """
+        ```json
+        {"market_regime":"range","risk_level":"low","confidence_adjustment":0.02}
+        ```
+        """
+    )
+
+    assert data["market_regime"] == "range"
+    assert data["confidence_adjustment"] == 0.02
+
+
+def test_llm_advisor_parse_clamps_adjustment(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path, llm_advisor_max_adjustment=0.05)
+    advisor = LlmAdvisor(settings, Storage(settings.database_path))
+
+    advice = advisor._parse(
+        "BTCUSDT",
+        '{"market_regime":"breakout","risk_level":"high","confidence_adjustment":0.5,'
+        '"block_entry":true,"grid_suitable":false,"reason_ru":"тест"}',
+    )
+
+    assert advice.model == "gemma4:e4b"
+    assert advice.market_regime == "breakout"
+    assert advice.risk_level == "high"
+    assert advice.confidence_adjustment == 0.05
+    assert advice.block_entry is True
+
+
+def test_storage_records_llm_advice(make_settings, tmp_path) -> None:
+    settings = make_settings(tmp_path)
+    storage = Storage(settings.database_path)
+
+    storage.insert_llm_advice(
+        symbol="BTCUSDT",
+        model="gemma4:e4b",
+        prompt_json={"symbol": "BTCUSDT"},
+        response_text='{"confidence_adjustment":0}',
+        advice_json={"confidence_adjustment": 0.0, "reason_ru": "нейтрально"},
+    )
+
+    items = storage.recent_llm_advice(limit=1)
+    assert items[0]["model"] == "gemma4:e4b"
+    assert items[0]["prompt"]["symbol"] == "BTCUSDT"
+    assert items[0]["advice"]["reason_ru"] == "нейтрально"