def power_change_failed(failure):
message = "Power %s for the node failed: %s" % (
power_change,
get_error_message(failure.value),
)
df = power_change_failure(system_id, hostname, power_change, message)
df.addCallback(lambda _: failure) # Propagate the original error.
return df
def test_return_msg(self):
self.assertEqual(self.message, get_error_message(self.exception))
