Add timeout coverage for Nord Pool and Octopus tests

Co-authored-by: springfall2008 <48591903+springfall2008@users.noreply.github.com>

Author: Copilot

apps/predbat/tests/test_nordpool.py

@@ -11,6 +11,7 @@
 import json
 import os
 from datetime import datetime, timedelta
+from unittest.mock import MagicMock, patch
 
 from futurerate import FutureRate
 
@@ -75,6 +76,18 @@ def run_nordpool_test(my_predbat):
     my_predbat.args["futurerate_peak_premium_export"] = 6.5
     failed = False
 
+    mock_response = MagicMock()
+    mock_response.status_code = 200
+    mock_response.text = json.dumps({"multiAreaEntries": []})
+    with patch("futurerate.requests.get", return_value=mock_response) as mock_get:
+        FutureRate(my_predbat).download_futurerate_data_func("https://example.com/nordpool")
+    if mock_get.call_count != 1:
+        print("ERROR: Expected 1 Nord Pool HTTP call for timeout coverage, got {}".format(mock_get.call_count))
+        failed = True
+    elif mock_get.call_args.kwargs.get("timeout") != 120:
+        print("ERROR: Expected Nord Pool download timeout 120, got {}".format(mock_get.call_args.kwargs.get("timeout")))
+        failed = True
+
     fixture = _load_fixture()
     if fixture:
         print("Using saved nordpool fixture (no network calls)")

apps/predbat/tests/test_octopus_free.py

@@ -76,6 +76,20 @@ def test_octopus_free(my_predbat):
     temp_dir = tempfile.mkdtemp()
     original_config_root = getattr(my_predbat, "config_root", None)
     try:
+        with patch("octopus.requests.get", return_value=_mock_http_response(_JSON_BODY)) as mock_get:
+            body = my_predbat.download_octopus_free_func(_URL)
+        if mock_get.call_count != 1:
+            print("FAIL: Expected 1 HTTP call when covering free-session timeout, got {}".format(mock_get.call_count))
+            failed = True
+        elif mock_get.call_args.kwargs.get("timeout") != 30:
+            print("FAIL: Expected Octopus free-session timeout 30, got {}".format(mock_get.call_args.kwargs.get("timeout")))
+            failed = True
+        elif body != _JSON_BODY:
+            print("FAIL: Expected Octopus free-session body to round-trip unchanged")
+            failed = True
+        else:
+            print("PASS: Free-session direct download uses the configured timeout")
+
         # --- Test 1: no storage (components=None) — no exception, returns sessions ---
         _reset_free_cache(my_predbat)
         my_predbat.components = None