fix: cached_method deprecated and test

cachebox deprecated the method decorator. Used cached instead.

Fix cache integration tests that were accessing real world addresses.

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>

src/akkudoktoreos/core/cache.py

@@ -179,64 +179,35 @@ class CacheEnergyManagementStore(SingletonMixin):
             raise AttributeError(f"'{self.cache.__class__.__name__}' object has no method 'clear'")
 
 
-def cachemethod_energy_management(method: TCallable) -> TCallable:
-    """Decorator for in memory caching the result of an instance method.
+def cache_energy_management(callable: TCallable) -> TCallable:
+    """Decorator for in memory caching the result of a callable.
 
-    This decorator caches the method's result in `CacheEnergyManagementStore`, ensuring
-    that subsequent calls with the same arguments return the cached result until the
+    This decorator caches the method or function's result in `CacheEnergyManagementStore`,
+    ensuring that subsequent calls with the same arguments return the cached result until the
     next energy management start.
 
     Args:
-        method (Callable): The instance method to be decorated.
-
-    Returns:
-        Callable: The wrapped method with caching functionality.
-
-    Example:
-        >>> class MyClass:
-        >>>     @cachemethod_energy_management
-        >>>     def expensive_method(self, param: str) -> str:
-        >>>         # Perform expensive computation
-        >>>         return f"Computed {param}"
-    """
-
-    @cachebox.cachedmethod(
-        cache=CacheEnergyManagementStore().cache, callback=cache_energy_management_store_callback
-    )
-    @functools.wraps(method)
-    def wrapper(self: Any, *args: Any, **kwargs: Any) -> Any:
-        result = method(self, *args, **kwargs)
-        return result
-
-    return wrapper
-
-
-def cache_energy_management(func: TCallable) -> TCallable:
-    """Decorator for in memory caching the result of a standalone function.
-
-    This decorator caches the function's result in `CacheEnergyManagementStore`, ensuring
-    that subsequent calls with the same arguments return the cached result until the
-    next energy management start.
-
-    Args:
-        func (Callable): The function to be decorated.
+        callable (Callable): The function or method to be decorated.
 
     Returns:
         Callable: The wrapped function with caching functionality.
 
     Example:
-        >>> @cache_until_next_update
-        >>> def expensive_function(param: str) -> str:
-        >>>     # Perform expensive computation
-        >>>     return f"Computed {param}"
+        .. code-block:: python
+
+            @cache_energy_management
+            def expensive_function(param: str) -> str:
+                # Perform expensive computation
+                return f"Computed {param}"
+
     """
 
     @cachebox.cached(
         cache=CacheEnergyManagementStore().cache, callback=cache_energy_management_store_callback
     )
-    @functools.wraps(func)
+    @functools.wraps(callable)
     def wrapper(*args: Any, **kwargs: Any) -> Any:
-        result = func(*args, **kwargs)
+        result = callable(*args, **kwargs)
         return result
 
     return wrapper

src/akkudoktoreos/prediction/interpolator.py

@@ -5,7 +5,7 @@ from pathlib import Path
 import numpy as np
 from scipy.interpolate import RegularGridInterpolator
 
-from akkudoktoreos.core.cache import cachemethod_energy_management
+from akkudoktoreos.core.cache import cache_energy_management
 from akkudoktoreos.core.coreabc import SingletonMixin
 
 
@@ -24,7 +24,7 @@ class SelfConsumptionProbabilityInterpolator:
         points = np.array([np.full_like(partial_loads, load_1h_power), partial_loads]).T
         return points, partial_loads
 
-    @cachemethod_energy_management
+    @cache_energy_management
     def calculate_self_consumption(self, load_1h_power: float, pv_power: float) -> float:
         """Calculate the PV self-consumption rate using RegularGridInterpolator.
 

tests/test_cache.py

@@ -16,7 +16,6 @@ from akkudoktoreos.core.cache import (
     CacheFileStore,
     cache_energy_management,
     cache_in_file,
-    cachemethod_energy_management,
 )
 from akkudoktoreos.utils.datetimeutil import compare_datetimes, to_datetime, to_duration
 
@@ -64,10 +63,10 @@ class TestCacheEnergyManagementStore:
 
 class TestCacheUntilUpdateDecorators:
     def test_cachemethod_energy_management(self, cache_energy_management_store):
-        """Test that cachemethod_energy_management caches method results."""
+        """Test that cache_energy_management caches method results."""
 
         class MyClass:
-            @cachemethod_energy_management
+            @cache_energy_management
             def compute(self, value: int) -> int:
                 return value * 2
 
@@ -102,7 +101,7 @@ class TestCacheUntilUpdateDecorators:
         """Test that caching works for different arguments."""
 
         class MyClass:
-            @cachemethod_energy_management
+            @cache_energy_management
             def compute(self, value: int) -> int:
                 return value * 2
 
@@ -123,7 +122,7 @@ class TestCacheUntilUpdateDecorators:
         """Test that cache is cleared between EMS update cycles."""
 
         class MyClass:
-            @cachemethod_energy_management
+            @cache_energy_management
             def compute(self, value: int) -> int:
                 return value * 2
 

tests/test_elecpriceakkudoktor.py

@@ -173,11 +173,20 @@ def test_request_forecast_status_codes(
         provider._request_forecast()
 
 
+@patch("requests.get")
 @patch("akkudoktoreos.core.cache.CacheFileStore")
-def test_cache_integration(mock_cache, provider):
+def test_cache_integration(mock_cache, mock_get, provider, sample_akkudoktor_1_json):
     """Test caching of 8-day electricity price data."""
+    # Mock response object
+    mock_response = Mock()
+    mock_response.status_code = 200
+    mock_response.content = json.dumps(sample_akkudoktor_1_json)
+    mock_get.return_value = mock_response
+
+    # Mock cache object
     mock_cache_instance = mock_cache.return_value
     mock_cache_instance.get.return_value = None  # Simulate no cache
+
     provider._update_data(force_update=True)
     mock_cache_instance.create.assert_called_once()
     mock_cache_instance.get.assert_called_once()

tests/test_elecpriceenergycharts.py

@@ -167,11 +167,20 @@ def test_request_forecast_status_codes(
         provider._request_forecast()
 
 
+@patch("requests.get")
 @patch("akkudoktoreos.core.cache.CacheFileStore")
-def test_cache_integration(mock_cache, provider):
+def test_cache_integration(mock_cache, mock_get, provider, sample_energycharts_json):
     """Test caching of 8-day electricity price data."""
+    # Mock response object
+    mock_response = Mock()
+    mock_response.status_code = 200
+    mock_response.content = json.dumps(sample_energycharts_json)
+    mock_get.return_value = mock_response
+
+    # Mock cache object
     mock_cache_instance = mock_cache.return_value
     mock_cache_instance.get.return_value = None  # Simulate no cache
+
     provider._update_data(force_update=True)
     mock_cache_instance.create.assert_called_once()
     mock_cache_instance.get.assert_called_once()
@@ -195,7 +204,7 @@ def test_key_to_array_resampling(provider):
 
 
 @pytest.mark.skip(reason="For development only")
-def test_akkudoktor_development_forecast_data(provider):
+def test_energycharts_development_forecast_data(provider):
     """Fetch data from real Energy-Charts server."""
     # Preset, as this is usually done by update_data()
     provider.ems_start_datetime = to_datetime("2024-10-26 00:00:00")