add test for test_misc

Author: Shoshana Berleant

nipype/testing/tests/test_utils.py

@@ -5,8 +5,10 @@
 
 import os
 import warnings
+import subprocess
+from mock import patch, MagicMock
 from nipype.testing.utils import TempFATFS
-from nose.tools import assert_true
+from nose.tools import assert_true, assert_raises
 
 
 def test_tempfatfs():
@@ -17,3 +19,11 @@ def test_tempfatfs():
     else:
         with fatfs as tmpdir:
             yield assert_true, os.path.exists(tmpdir)
+
+@patch('subprocess.check_call', MagicMock(side_effect=subprocess.CalledProcessError('','')))
+def test_tempfatfs_calledprocesserror():
+    yield assert_raises, IOError, TempFATFS
+
+@patch('subprocess.Popen', MagicMock(side_effect=OSError()))
+def test_tempfatfs_oserror():
+    yield assert_raises, IOError, TempFATFS

nipype/utils/tests/test_misc.py

@@ -5,7 +5,7 @@
 
 from builtins import next
 
-from nipype.testing import (assert_equal, assert_true, assert_false, 
+from nipype.testing import (assert_equal, assert_true, assert_false,
                             assert_raises)
 
 from nipype.utils.misc import (container_to_string, getsource,