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# -*- coding: utf-8 - |
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"""Test the created constraints against approved constraints. |
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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/tool_tests.py |
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SPDX-License-Identifier: MIT |
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""" |
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import logging |
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import os |
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import warnings |
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import pytest |
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from oemof.tools import debugging |
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from oemof.tools import economics |
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from oemof.tools.logger import define_logging |
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from oemof.tools.logger import extend_basic_path |
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from oemof.tools.logger import get_basic_path |
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def test_helpers(): |
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get_basic_path() |
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assert os.path.isdir(os.path.join(os.path.expanduser("~"), ".oemof")) |
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new_dir = extend_basic_path("test_xf67456_dir") |
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assert os.path.isdir(new_dir) |
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get_basic_path() # get basic path should not overwrite path |
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assert os.path.isdir(new_dir) |
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os.rmdir(new_dir) |
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assert not os.path.isdir(new_dir) |
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def test_define_logging_format(): |
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file_format = "%(module)s - %(message)s" |
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screen_format = "%(levelname)s-%(message)s" |
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my_logpath = extend_basic_path("test_xf4hz4345456_dir") |
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my_logfile = define_logging( |
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logpath=my_logpath, |
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log_path=False, |
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screen_format=screen_format, |
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file_format=file_format, |
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file_level=logging.INFO, |
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) |
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logging.info("basdfuio") |
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f = open(my_logfile, "r") |
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log_content = f.read() |
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assert "test_tools - basdfuio" in log_content |
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assert "DEBUG" not in log_content |
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os.remove(my_logfile) |
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os.rmdir(my_logpath) |
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def test_logg_file_in_new_path(): |
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my_logpath = extend_basic_path("test_xf4hz4u67456_dir") |
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my_logfile = define_logging(logpath=my_logpath, file_level=logging.DEBUG) |
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assert os.path.join(my_logpath, "oemof.log") == my_logfile |
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assert os.path.isfile(my_logfile) |
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logging.debug("Tester345") |
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f = open(my_logfile, "r") |
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log_content = f.read() |
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assert "Tester345" in log_content |
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assert "DEBUG" in log_content |
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os.remove(my_logfile) |
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os.rmdir(my_logpath) |
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def test_logger(): |
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filepath = define_logging() |
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assert isinstance(filepath, str) |
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assert filepath[-9:] == "oemof.log" |
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assert os.path.isfile(filepath) |
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def test_annuity(): |
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"""Test annuity function of economics tool.""" |
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assert round(economics.annuity(1000, 10, 0.1)) == 163 |
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assert round(economics.annuity(capex=1000, wacc=0.1, n=10, u=5)) == 264 |
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assert ( |
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round(economics.annuity(1000, 10, 0.1, u=5, cost_decrease=0.1)) == 222 |
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) |
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def test_annuity_exceptions(): |
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"""Test out-of-bounds-error of the annuity tool.""" |
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pytest.raises(ValueError, economics.annuity, 1000, 10, 2) |
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pytest.raises(ValueError, economics.annuity, 1000, 0.5, 1) |
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pytest.raises(ValueError, economics.annuity, 1000, 10, 0.1, u=0.3) |
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pytest.raises( |
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ValueError, economics.annuity, 1000, 10, 0.1, cost_decrease=-1 |
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) |
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def test_suspicious_usage_warning(): |
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msg = "My message." |
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with warnings.catch_warnings(record=True) as w: |
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warnings.warn(msg, debugging.SuspiciousUsageWarning) |
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assert len(w) == 1 |
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assert msg, str(w[-1].message) |
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oemof /
oemof-tools
