def test_host(self):
""" Unittest for the host property. """
c = Connection()
# first, let the connection figure out the hot IP by itself
global MOCK_sercmd_ret
MOCK_sercmd_ret = "534.117.9.15"
self.assertEquals(c.host, MOCK_sercmd_ret)
# then, check whether we can set it
c.host = "www.heise.de"
self.assertEquals(c.host, "www.heise.de")
# finally: check the deleter and the getter's exception handling
del c.host
MOCK_sercmd_ret = "unparseable IP address"
self.assertRaises(Exception, lambda: c.host)
del c.host
