[Numpy-discussion] numpy and unittests
Christian Meesters
meesters at uni-mainz.de
Mon Aug 7 13:29:44 EDT 2006
Hi,
I used to work with some unittest scripts for a bigger project of mine. Now
that I started the project again the tests don't work anymore, using numpy
version '0.9.5.2100' .
The errors I get look are like this:
ERROR: _normalize() should return dataset scaled between 0 and 1
----------------------------------------------------------------------
Traceback (most recent call last):
File "testingSAXS.py", line 265, in testNormalization
self.assertEqual(self.test1._normalize(minimum=0.0,maximum=1.0),self.test5)
File "/usr/lib64/python2.4/unittest.py", line 332, in failUnlessEqual
if not first == second:
File
"/home/cm/Documents/Informatics/Python/python_programming/biophysics/SAXS/lib/Data.py",
line 174, in __eq__
if self.intensity == other.intensity:
ValueError: The truth value of an array with more than one element is
ambiguous. Use a.any() or a.all()
The 'self.intensity' objects are 1D-arrays containing integers <= 1E6.
The unittest script looks like:
if __name__=='__main__':
from Data import *
from Utils import *
import unittest
<snip>
def test__eq__(self):
"""__eq__ should return True with identical array data"""
self.assert_(self.test1 == self.test2)
<snip>
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(Test_SAXS_Sanity))
<snip>
unittest.TextTestRunner(verbosity=1).run(suite)
Any ideas what I have to change? (Possibly trivial, but I have no clue.)
TIA
Cheers
Christian
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