Test and sorting for DataFinder

[chrisgorgo]

No description provided.

[yarikoptic]

May be a space after , for PEP8?

[yarikoptic]

today is not my day I guess or am I doing smth wrong

$> git show
commit 62b9c5fb044b674bb1b2c53c83c238c3a6c1370b
Merge: 0db2d30 bd5e4fe
Author: Chris Filo Gorgolewski <[email protected]>
Date:   Wed Jan 8 08:36:05 2014 -0800

    Merge bd5e4fee5c3768669837f33d8ea2fadfccaff222 into 0db2d30399870d77b01fbc1c75ce5ed90a5d4a29

$> nosetests -s -v nipype/interfaces/tests/test_io.py:test_datafinder_copydir
/home/yoh/deb/gits/pkg-exppsy/nipype/nipype/__init__.py:57: UserWarning: Running the tests from the install directory may trigger some failures
  warnings.warn('Running the tests from the install directory may '
test_io.test_datafinder_copydir('findmetoo.txt', 'findme.txt') ... FAIL
test_io.test_datafinder_copydir('findme.txt', 'findmetoo.txt') ... FAIL
test_io.test_datafinder_copydir(['findme', 'findmetoo'], ['findme', 'findmetoo']) ... ok

======================================================================
FAIL: test_io.test_datafinder_copydir('findmetoo.txt', 'findme.txt')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/usr/lib/pymodules/python2.7/numpy/testing/utils.py", line 314, in assert_equal
    raise AssertionError(msg)
AssertionError: 
Items are not equal:
 ACTUAL: 'findmetoo.txt'
 DESIRED: 'findme.txt'

======================================================================
FAIL: test_io.test_datafinder_copydir('findme.txt', 'findmetoo.txt')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/usr/lib/pymodules/python2.7/numpy/testing/utils.py", line 314, in assert_equal
    raise AssertionError(msg)
AssertionError: 
Items are not equal:
 ACTUAL: 'findme.txt'
 DESIRED: 'findmetoo.txt'

----------------------------------------------------------------------
Ran 3 tests in 0.008s

FAILED (failures=2)

[yarikoptic]

passes for me now -- are we friends again? ;)

[coveralls]

Coverage increased (+0.12%) when pulling 63eaeb5 on chrisfilo:enh/datafinder_test into 8b1d21c on nipy:master.

[satra]

since we are in the mode of fixing, can we ensure full coverage?

https://coveralls.io/files/113167197#L724

[coveralls]

Coverage remained the same when pulling ce0ff04 on chrisfilo:enh/datafinder_test into 8b1d21c on nipy:master.

[satra]

@moloney thanks for the test coverage

other folks: is this ready for merge?