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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 os |
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import warnings |
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from nose.tools import assert_raises_regexp |
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from nose.tools import ok_, eq_ |
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from oemof.tools import economics |
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from oemof.tools import debugging |
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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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ok_(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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ok_(os.path.isdir(new_dir)) |
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os.rmdir(new_dir) |
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ok_(not os.path.isdir(new_dir)) |
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def test_logger(): |
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filepath = define_logging() |
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ok_(isinstance(filepath, str)) |
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ok_(filepath[-9:] == 'oemof.log') |
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ok_(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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ok_(round(economics.annuity(1000, 10, 0.1)) == 163) |
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ok_(round(economics.annuity(capex=1000, wacc=0.1, n=10, u=5)) == 264) |
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ok_(round(economics.annuity(1000, 10, 0.1, u=5, cost_decrease=0.1)) == 222) |
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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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msg = "Input arguments for 'annuity' out of bounds!" |
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assert_raises_regexp(ValueError, msg, economics.annuity, 1000, 10, 2) |
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assert_raises_regexp(ValueError, msg, economics.annuity, 1000, 0.5, 1) |
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assert_raises_regexp( |
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ValueError, msg, economics.annuity, 1000, 10, 0.1, u=0.3) |
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assert_raises_regexp( |
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ValueError, msg, economics.annuity, 1000, 10, 0.1, cost_decrease=-1) |
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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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ok_(len(w) == 1) |
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eq_(msg, str(w[-1].message)) |
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oemof /
oemof-tools
