Files
EOS/tests/test_prediction.py
Bobby Noelte 6498c7dc32 Add database support for measurements and historic prediction data. (#848)
The database supports backend selection, compression, incremental data load,
automatic data saving to storage, automatic vaccum and compaction.

Make SQLite3 and LMDB database backends available.

Update tests for new interface conventions regarding data sequences,
data containers, data providers. This includes the measurements provider and
the prediction providers.

Add database documentation.

The fix includes several bug fixes that are not directly related to the database
implementation but are necessary to keep EOS running properly and to test and
document the changes.

* fix: config eos test setup

  Make the config_eos fixture generate a new instance of the config_eos singleton.
  Use correct env names to setup data folder path.

* fix: startup with no config

  Make cache and measurements complain about missing data path configuration but
  do not bail out.

* fix: soc data preparation and usage for genetic optimization.

  Search for soc measurments 48 hours around the optimization start time.
  Only clamp soc to maximum in battery device simulation.

* fix: dashboard bailout on zero value solution display

  Do not use zero values to calculate the chart values adjustment for display.

* fix: openapi generation script

  Make the script also replace data_folder_path and data_output_path to hide
  real (test) environment pathes.

* feat: add make repeated task function

  make_repeated_task allows to wrap a function to be repeated cyclically.

* chore: removed index based data sequence access

  Index based data sequence access does not make sense as the sequence can be backed
  by the database. The sequence is now purely time series data.

* chore: refactor eos startup to avoid module import startup

  Avoid module import initialisation expecially of the EOS configuration.
  Config mutation, singleton initialization, logging setup, argparse parsing,
  background task definitions depending on config and environment-dependent behavior
  is now done at function startup.

* chore: introduce retention manager

  A single long-running background task that owns the scheduling of all periodic
  server-maintenance jobs (cache cleanup, DB autosave, …)

* chore: canonicalize timezone name for UTC

  Timezone names that are semantically identical to UTC are canonicalized to UTC.

* chore: extend config file migration for default value handling

  Extend the config file migration handling values None or nonexisting values
  that will invoke a default value generation in the new config file. Also
  adapt test to handle this situation.

* chore: extend datetime util test cases

* chore: make version test check for untracked files

  Check for files that are not tracked by git. Version calculation will be
  wrong if these files will not be commited.

* chore: bump pandas to 3.0.0

  Pandas 3.0 now performs inference on the appropriate resolution (a.k.a. unit)
  for the output dtype which may become datetime64[us] (before it was ns). Also
  numeric dtype detection is now more strict which needs a different detection for
  numerics.

* chore: bump pydantic-settings to 2.12.0

  pydantic-settings 2.12.0 under pytest creates a different behaviour. The tests
  were adapted and a workaround was introduced. Also ConfigEOS was adapted
  to allow for fine grain initialization control to be able to switch
  off certain settings such as file settings during test.

* chore: remove sci learn kit from dependencies

  The sci learn kit is not strictly necessary as long as we have scipy.

* chore: add documentation mode guarding for sphinx autosummary

  Sphinx autosummary excecutes functions. Prevent exceptions in case of pure doc
  mode.

* chore: adapt docker-build CI workflow to stricter GitHub handling

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>
2026-02-22 14:12:42 +01:00

137 lines
5.2 KiB
Python

import pytest
from pydantic import ValidationError
from akkudoktoreos.core.coreabc import get_prediction
from akkudoktoreos.prediction.elecpriceakkudoktor import ElecPriceAkkudoktor
from akkudoktoreos.prediction.elecpriceenergycharts import ElecPriceEnergyCharts
from akkudoktoreos.prediction.elecpriceimport import ElecPriceImport
from akkudoktoreos.prediction.feedintarifffixed import FeedInTariffFixed
from akkudoktoreos.prediction.feedintariffimport import FeedInTariffImport
from akkudoktoreos.prediction.loadakkudoktor import (
LoadAkkudoktor,
LoadAkkudoktorAdjusted,
)
from akkudoktoreos.prediction.loadimport import LoadImport
from akkudoktoreos.prediction.loadvrm import LoadVrm
from akkudoktoreos.prediction.prediction import (
Prediction,
PredictionCommonSettings,
)
from akkudoktoreos.prediction.pvforecastakkudoktor import PVForecastAkkudoktor
from akkudoktoreos.prediction.pvforecastimport import PVForecastImport
from akkudoktoreos.prediction.pvforecastvrm import PVForecastVrm
from akkudoktoreos.prediction.weatherbrightsky import WeatherBrightSky
from akkudoktoreos.prediction.weatherclearoutside import WeatherClearOutside
from akkudoktoreos.prediction.weatherimport import WeatherImport
@pytest.fixture
def prediction():
"""All EOS predictions."""
return get_prediction()
@pytest.fixture
def forecast_providers():
"""Fixture for singleton forecast provider instances."""
return [
ElecPriceAkkudoktor(),
ElecPriceEnergyCharts(),
ElecPriceImport(),
FeedInTariffFixed(),
FeedInTariffImport(),
LoadAkkudoktor(),
LoadAkkudoktorAdjusted(),
LoadVrm(),
LoadImport(),
PVForecastAkkudoktor(),
PVForecastVrm(),
PVForecastImport(),
WeatherBrightSky(),
WeatherClearOutside(),
WeatherImport(),
]
@pytest.mark.parametrize(
"field_name, invalid_value, expected_error",
[
("hours", -1, "Input should be greater than or equal to 0"),
("historic_hours", -5, "Input should be greater than or equal to 0"),
],
)
def test_prediction_common_settings_invalid(field_name, invalid_value, expected_error, config_eos):
"""Test invalid settings for PredictionCommonSettings."""
valid_data = {
"hours": 48,
"historic_hours": 24,
}
assert PredictionCommonSettings(**valid_data) is not None
valid_data[field_name] = invalid_value
with pytest.raises(ValidationError, match=expected_error):
PredictionCommonSettings(**valid_data)
def test_initialization(prediction, forecast_providers):
"""Test that Prediction is initialized with the correct providers in sequence."""
assert isinstance(prediction, Prediction)
assert prediction.providers == forecast_providers
def test_provider_sequence(prediction):
"""Test the provider sequence is maintained in the Prediction instance."""
assert isinstance(prediction.providers[0], ElecPriceAkkudoktor)
assert isinstance(prediction.providers[1], ElecPriceEnergyCharts)
assert isinstance(prediction.providers[2], ElecPriceImport)
assert isinstance(prediction.providers[3], FeedInTariffFixed)
assert isinstance(prediction.providers[4], FeedInTariffImport)
assert isinstance(prediction.providers[5], LoadAkkudoktor)
assert isinstance(prediction.providers[6], LoadAkkudoktorAdjusted)
assert isinstance(prediction.providers[7], LoadVrm)
assert isinstance(prediction.providers[8], LoadImport)
assert isinstance(prediction.providers[9], PVForecastAkkudoktor)
assert isinstance(prediction.providers[10], PVForecastVrm)
assert isinstance(prediction.providers[11], PVForecastImport)
assert isinstance(prediction.providers[12], WeatherBrightSky)
assert isinstance(prediction.providers[13], WeatherClearOutside)
assert isinstance(prediction.providers[14], WeatherImport)
def test_provider_by_id(prediction, forecast_providers):
"""Test that provider_by_id method returns the correct provider."""
for provider in forecast_providers:
assert prediction.provider_by_id(provider.provider_id()) == provider
def test_prediction_repr(prediction):
"""Test that the Prediction instance's representation is correct."""
result = repr(prediction)
assert "Prediction([" in result
assert "ElecPriceAkkudoktor" in result
assert "ElecPriceEnergyCharts" in result
assert "ElecPriceImport" in result
assert "FeedInTariffFixed" in result
assert "FeedInTariffImport" in result
assert "LoadAkkudoktor" in result
assert "LoadVrm" in result
assert "LoadImport" in result
assert "PVForecastAkkudoktor" in result
assert "PVForecastVrm" in result
assert "PVForecastImport" in result
assert "WeatherBrightSky" in result
assert "WeatherClearOutside" in result
assert "WeatherImport" in result
def test_empty_providers(prediction, forecast_providers):
"""Test behavior when Prediction does not have providers."""
# Clear all prediction providers from prediction
providers_bkup = prediction.providers.copy()
prediction.providers.clear()
assert prediction.providers == []
prediction.update_data() # Should not raise an error even with no providers
# Cleanup after Test
prediction.providers = providers_bkup