github.com/altoros/juju-vmware@v0.0.0-20150312064031-f19ae857ccca/worker/export_test.go (about) 1 // Copyright 2012, 2013 Canonical Ltd. 2 // Licensed under the AGPLv3, see LICENCE file for details. 3 4 package worker 5 6 import ( 7 "github.com/juju/juju/state/watcher" 8 ) 9 10 var LoadedInvalid = make(chan struct{}) 11 12 func init() { 13 loadedInvalid = func() { 14 LoadedInvalid <- struct{}{} 15 } 16 } 17 18 func SetEnsureErr(f func(watcher.Errer) error) { 19 if f == nil { 20 ensureErr = watcher.EnsureErr 21 } else { 22 ensureErr = f 23 } 24 } 25 26 func EnsureErr() func(watcher.Errer) error { 27 return ensureErr 28 }