htsworkflow/util/test/test_alphanum.py

   1 import copy
   2 import os
   3 import unittest
   4
   5 from htsworkflow.util.alphanum import alphanum
   6
   7 class testAlphanum(unittest.TestCase):
   8     def test_string(self):
   9       unsorted = ['z5', 'b3', 'b10', 'a001', 'a2']
  10       sorted = [ 'a001', 'a2', 'b3', 'b10', 'z5']
  11       scratch = copy.copy(unsorted)
  12       scratch.sort(alphanum)
  13
  14       for i in xrange(len(scratch)):
  15         self.failIfEqual(scratch[i], unsorted[i])
  16       for i in xrange(len(scratch)):
  17         self.failUnlessEqual(scratch[i], sorted[i])
  18
  19     def test_numbers(self):
  20       unsorted = [5,7,10,18,-1,3]
  21       sorted = [-1,3,5,7,10,18]
  22       scratch = copy.copy(unsorted)
  23       scratch.sort(alphanum)
  24
  25       for i in xrange(len(scratch)):
  26         self.failIfEqual(scratch[i], unsorted[i])
  27       for i in xrange(len(scratch)):
  28         self.failUnlessEqual(scratch[i], sorted[i])
  29
  30
  31 def suite():
  32     return unittest.makeSuite(testAlphanum, 'test')
  33
  34 if __name__ == "__main__":
  35     unittest.main(defaultTest='suite')
  36
  37
  38
  39