EOS/tests/test_elecpriceakkudoktor.py
Bobby Noelte aa334d0b61 Improve Configuration and Prediction Usability (#220)
* Update utilities in utils submodule.
* Add base configuration modules.
* Add server base configuration modules.
* Add devices base configuration modules.
* Add optimization base configuration modules.
* Add utils base configuration modules.
* Add prediction abstract and base classes plus tests.
* Add PV forecast to prediction submodule.
   The PV forecast modules are adapted from the class_pvforecast module and
   replace it.
* Add weather forecast to prediction submodule.
   The modules provide classes and methods to retrieve, manage, and process weather forecast data
   from various sources. Includes are structured representations of weather data and utilities
   for fetching forecasts for specific locations and time ranges.
   BrightSky and ClearOutside are currently supported.
* Add electricity price forecast to prediction submodule.
* Adapt fastapi server to base config and add fasthtml server.
* Add ems to core submodule.
* Adapt genetic to config.
* Adapt visualize to config.
* Adapt common test fixtures to config.
* Add load forecast to prediction submodule.
* Add core abstract and base classes.
* Adapt single test optimization to config.
* Adapt devices to config.

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>
2024-12-15 14:40:03 +01:00

142 lines
4.5 KiB
Python

import json
from pathlib import Path
from unittest.mock import Mock, patch
import pytest
from akkudoktoreos.core.ems import get_ems
from akkudoktoreos.prediction.elecpriceakkudoktor import (
AkkudoktorElecPrice,
AkkudoktorElecPriceValue,
ElecPriceAkkudoktor,
)
from akkudoktoreos.utils.cacheutil import CacheFileStore
from akkudoktoreos.utils.datetimeutil import to_datetime
DIR_TESTDATA = Path(__file__).absolute().parent.joinpath("testdata")
FILE_TESTDATA_ELECPRICEAKKUDOKTOR_1_JSON = DIR_TESTDATA.joinpath(
"elecpriceforecast_akkudoktor_1.json"
)
ems_eos = get_ems()
@pytest.fixture
def elecprice_provider(monkeypatch):
"""Fixture to create a ElecPriceProvider instance."""
monkeypatch.setenv("elecprice_provider", "Akkudoktor")
return ElecPriceAkkudoktor()
@pytest.fixture
def sample_akkudoktor_1_json():
"""Fixture that returns sample forecast data report."""
with open(FILE_TESTDATA_ELECPRICEAKKUDOKTOR_1_JSON, "r") as f_res:
input_data = json.load(f_res)
return input_data
@pytest.fixture
def cache_store():
"""A pytest fixture that creates a new CacheFileStore instance for testing."""
return CacheFileStore()
# ------------------------------------------------
# General forecast
# ------------------------------------------------
def test_singleton_instance(elecprice_provider):
"""Test that ElecPriceForecast behaves as a singleton."""
another_instance = ElecPriceAkkudoktor()
assert elecprice_provider is another_instance
def test_invalid_provider(elecprice_provider, monkeypatch):
"""Test requesting an unsupported elecprice_provider."""
monkeypatch.setenv("elecprice_provider", "<invalid>")
elecprice_provider.config.update()
assert elecprice_provider.enabled() == False
# ------------------------------------------------
# Akkudoktor
# ------------------------------------------------
@patch("requests.get")
def test_request_forecast(mock_get, elecprice_provider, sample_akkudoktor_1_json):
"""Test requesting forecast from Akkudoktor."""
# 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
# Preset, as this is usually done by update()
elecprice_provider.config.update()
# Test function
akkudoktor_data = elecprice_provider._request_forecast()
assert isinstance(akkudoktor_data, AkkudoktorElecPrice)
assert akkudoktor_data.values[0] == AkkudoktorElecPriceValue(
start_timestamp=1733871600000,
end_timestamp=1733875200000,
start="2024-12-10T23:00:00.000Z",
end="2024-12-11T00:00:00.000Z",
marketprice=115.94,
unit="Eur/MWh",
marketpriceEurocentPerKWh=11.59,
)
@patch("requests.get")
def test_update_data(mock_get, elecprice_provider, sample_akkudoktor_1_json, cache_store):
"""Test fetching forecast from Akkudoktor."""
# 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
cache_store.clear(clear_all=True)
# Call the method
ems_eos.set_start_datetime(to_datetime("2024-12-11 00:00:00", in_timezone="Europe/Berlin"))
elecprice_provider.update_data(force_enable=True, force_update=True)
# Assert: Verify the result is as expected
mock_get.assert_called_once()
assert len(elecprice_provider) == 25
# Assert we get prediction_hours prioce values by resampling
np_price_array = elecprice_provider.key_to_array(
key="elecprice_marketprice",
start_datetime=elecprice_provider.start_datetime,
end_datetime=elecprice_provider.end_datetime,
)
assert len(np_price_array) == elecprice_provider.total_hours
# with open(FILE_TESTDATA_ELECPRICEAKKUDOKTOR_2_JSON, "w") as f_out:
# f_out.write(elecprice_provider.to_json())
# ------------------------------------------------
# Development Akkudoktor
# ------------------------------------------------
@pytest.mark.skip(reason="For development only")
def test_akkudoktor_development_forecast_data(elecprice_provider):
"""Fetch data from real Akkudoktor server."""
# Preset, as this is usually done by update_data()
elecprice_provider.start_datetime = to_datetime("2024-10-26 00:00:00")
akkudoktor_data = elecprice_provider._request_forecast()
with open(FILE_TESTDATA_ELECPRICEAKKUDOKTOR_1_JSON, "w") as f_out:
json.dump(akkudoktor_data, f_out, indent=4)