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https://github.com/triqs/dft_tools
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28 lines
732 B
Python
28 lines
732 B
Python
r"""
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Module defining a custom TestCase with extra functionality.
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"""
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import unittest
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import numpy as np
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class ArrayTestCase(unittest.TestCase):
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"""
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Custom TestCase class supporting array equality.
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"""
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def __init__(self, *args, **kwargs):
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"""
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Initializes a custom equality function for comparing numpy arrays.
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"""
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super(ArrayTestCase, self).__init__(*args, **kwargs)
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self.addTypeEqualityFunc(np.ndarray, self.is_arrays_equal)
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def is_arrays_equal(self, arr1, arr2, msg=None):
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"""
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Raises self.failureException is arrays arr1 and arr2
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are not equal.
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"""
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if not np.allclose(arr1, arr2):
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raise self.failureException(msg)
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