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$ ruff check --fix --select=I \ --config=lint.isort.force-single-line=true \ --config=lint.isort.order-by-type=false \ BioSQL/ Bio/ Tests/ Scripts/ Doc/ setup.py Using ruff version 0.4.10
32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
# Copyright (C) 2011 by Brandon Invergo (b.invergo@gmail.com)
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# This code is part of the Biopython distribution and governed by its
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# license. Please see the LICENSE file that should have been included
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# as part of this package.
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"""Tests for Chi2 module."""
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import unittest
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from Bio.Phylo.PAML import chi2
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class ModTest(unittest.TestCase):
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def test_cdf_chi2(self):
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self.assertRaises(ValueError, chi2.cdf_chi2, df=0, stat=3.84)
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self.assertRaises(ValueError, chi2.cdf_chi2, df=1, stat=-3.84)
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self.assertRaises(TypeError, chi2.cdf_chi2, df="d", stat="stat")
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self.assertAlmostEqual(chi2.cdf_chi2(2, 3.84), 0.1466070, places=5)
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def test_ln_gamma(self):
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self.assertRaises(ValueError, chi2._ln_gamma_function, -1)
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self.assertAlmostEqual(chi2._ln_gamma_function(10), 12.80183, places=5)
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def test_incomplete_gamma(self):
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self.assertRaises(ValueError, chi2._incomplete_gamma, x=0.5, alpha=-1)
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self.assertAlmostEqual(chi2._incomplete_gamma(0.5, 0.5), 0.6826895, places=5)
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if __name__ == "__main__":
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runner = unittest.TextTestRunner(verbosity=2)
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unittest.main(testRunner=runner)
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