def rollback(self):
"""
Issues the 'request' command to do the rollback and returns the string
output of the results.
:returns:
Rollback results (str)
"""
rsp = self.rpc.request_package_rollback()
fail_list = ['Cannot rollback', 'rollback aborted']
multi = rsp.xpath('//multi-routing-engine-item')
if multi:
rsp = {}
for x in multi:
re = x.findtext('re-name')
output = x.findtext('output')
if any(x in output for x in fail_list):
raise SwRollbackError(re=re, rsp=output)
else:
rsp[re] = output
return str(rsp)
else:
output = rsp.xpath('//output')[0].text
if any(x in output for x in fail_list):
raise SwRollbackError(rsp=output)
else:
return output
def test_SwRollbackError_repr_multi(self):
obj = SwRollbackError(re='test1', rsp="Multi RE exception")
err = 'SwRollbackError(re: test1, output: Multi RE exception)'
self.assertEqual(obj.__repr__(), err)
def test_SwRollbackError_repr_multi(self):
obj = SwRollbackError(re='test1', rsp="Multi RE exception")
err = 'SwRollbackError(re: test1, output: Multi RE exception)'
self.assertEqual(obj.__repr__(), err)
def test_SwRollbackError_repr(self):
obj = SwRollbackError(rsp="Single RE exception")
err = 'SwRollbackError(output: Single RE exception)'
self.assertEqual(obj.__repr__(), err)
def test_SwRollbackError_repr(self):
obj = SwRollbackError(rsp="Single RE exception")
err = 'SwRollbackError(output: Single RE exception)'
self.assertEqual(obj.__repr__(), err)
