Extract test utility functions.

gitosis/test/test_ssh.py

@@ -1,26 +1,10 @@
 from nose.tools import eq_ as eq, assert_raises
 
-import os, errno
+import os
 from cStringIO import StringIO
 
 from gitosis import ssh
-
-def mkdir(path):
-    try:
-        os.mkdir(path)
-    except OSError, e:
-        if e.errno == errno.EEXIST:
-            pass
-        else:
-            raise
-
-def maketemp():
-    tmp = os.path.join(os.path.dirname(__file__), 'tmp')
-    mkdir(tmp)
-    me = os.path.splitext(os.path.basename(__file__))[0]
-    tmp = os.path.join(tmp, me)
-    mkdir(tmp)
-    return tmp
+from gitosis.test.util import mkdir, maketemp
 
 def writeFile(path, content):
     tmp = '%s.tmp' % path

gitosis/test/util.py

@@ -0,0 +1,18 @@
+import os, errno
+
+def mkdir(path):
+    try:
+        os.mkdir(path)
+    except OSError, e:
+        if e.errno == errno.EEXIST:
+            pass
+        else:
+            raise
+
+def maketemp():
+    tmp = os.path.join(os.path.dirname(__file__), 'tmp')
+    mkdir(tmp)
+    me = os.path.splitext(os.path.basename(__file__))[0]
+    tmp = os.path.join(tmp, me)
+    mkdir(tmp)
+    return tmp