replaced copyfile with copy in tests

rowers/tests/statements.py

@@ -30,7 +30,7 @@ from rowers.tasks import handle_makeplot
 from rowers.utils import serialize_list,deserialize_list
 from rowers.utils import NoTokenError
 from rowers.plannedsessions import get_dates_timeperiod
-from shutil import copyfile
+from shutil import copyfile, copy
 from nose.tools import assert_true
 from mock import Mock, patch
 from minimocktest import MockTestCase
@@ -107,7 +107,8 @@ def get_random_file(filename='rowers/tests/testdata/testdata.csv',name=''):
     else:
         newfilename = 'rowers/tests/testdata/temp/'+fromstring+uuid4().hex[:16]+'.'+extension
 
-    copyfile(filename,newfilename)
+    # copyfile(filename,newfilename)
+    copy(filename,newfilename)
 
     thedict = {
         'row':row,