add rm to sshd tests

examples/test/test_baresshd.py

@@ -29,6 +29,7 @@ class testBareSSHD( unittest.TestCase ):
         # verify that sshd is not running
         self.assertFalse( self.connected() )
         # create public key pair for testing
+        sh( 'rm -rf /tmp/ssh' )
         sh( 'mkdir /tmp/ssh' )
         sh( "ssh-keygen -t rsa -P '' -f /tmp/ssh/test_rsa" )
         sh( 'cat /tmp/ssh/test_rsa.pub >> /tmp/ssh/authorized_keys' )

examples/test/test_sshd.py

@@ -34,6 +34,7 @@ class testSSHD( unittest.TestCase ):
 
     def setUp( self ):
         # create public key pair for testing
+        sh( 'rm -rf /tmp/ssh' )
         sh( 'mkdir /tmp/ssh' )
         sh( "ssh-keygen -t rsa -P '' -f /tmp/ssh/test_rsa" )
         sh( 'cat /tmp/ssh/test_rsa.pub >> /tmp/ssh/authorized_keys' )