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"""Tests of the _energy_system module. |
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This file is part of project oemof (github.com/oemof/oemof). It's copyrighted |
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by the contributors recorded in the version control history of the file, |
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available from its original location oemof/tests/test_components.py |
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SPDX-License-Identifier: MIT |
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""" |
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import pandas as pd |
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import pytest |
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from oemof.solph import EnergySystem |
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def test_default_invest_times(): |
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start_time = pd.Timestamp("2012-01-01 00:00") |
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timeindex = pd.date_range(start=start_time, periods=8760, freq="h") |
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es = EnergySystem( |
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timeindex=timeindex, |
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infer_last_interval=True, |
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) |
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assert len(es.investment_times) == 1 |
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assert es.investment_times[0] == start_time |
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def test_custom_invest_times(): |
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start_time = pd.Timestamp("2012-01-01 00:00") |
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time2 = pd.Timestamp("2012-01-11 00:00") |
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timeindex = pd.date_range(start=start_time, periods=8760, freq="h") |
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investment_times = [start_time, time2] |
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es = EnergySystem( |
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timeindex=timeindex, |
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investment_times=investment_times, |
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infer_last_interval=True, |
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) |
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assert len(es.investment_times) == 2 |
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assert es.investment_times[0] == start_time |
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assert es.investment_times[1] == time2 |
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# start time is added automatically |
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es = EnergySystem( |
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timeindex=timeindex, |
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investment_times=[time2], |
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infer_last_interval=True, |
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) |
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assert len(es.investment_times) == 2 |
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assert es.investment_times[0] == start_time |
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assert es.investment_times[1] == time2 |
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# invest times are sorted automatically |
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investment_times = [time2, start_time] |
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es = EnergySystem( |
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timeindex=timeindex, |
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investment_times=investment_times, |
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infer_last_interval=True, |
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) |
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assert len(es.investment_times) == 2 |
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assert es.investment_times[0] == start_time |
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assert es.investment_times[1] == time2 |
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@pytest.mark.skip(reason="Will fail in 'model'.") |
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def test_invelid_invest_time(): |
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start_time = pd.Timestamp("2012-01-01 00:00") |
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time3 = pd.Timestamp("2012-01-11 00:15") |
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timeindex = pd.date_range(start=start_time, periods=8760, freq="h") |
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investment_times = [start_time, time3] |
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with pytest.raises(KeyError, match="2012-01-11 00:15"): |
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_ = EnergySystem( |
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timeindex=timeindex, |
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investment_times=investment_times, |
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infer_last_interval=True, |
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) |
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oemof /
oemof-solph
