uniter: filter type

worker/uniter/filter_test.go

 package uniter
 
 import (
         . "launchpad.net/gocheck"
         "launchpad.net/juju-core/charm"
         "launchpad.net/juju-core/juju/testing"
         "launchpad.net/juju-core/state"
+        "launchpad.net/juju-core/worker"
         "time"
 )
 
 type FilterSuite struct {
         testing.JujuConnSuite
         ch   *state.Charm
         svc  *state.Service
         unit *state.Unit
 }
 
@@ skipping 47 matching lines @@
         assertClosed()
 
         err = s.unit.EnsureDead()
         c.Assert(err, IsNil)
         s.State.StartSync()
         select {
         case <-f.Dying():
         case <-time.After(50 * time.Millisecond):
                 c.Fatalf("dead not detected")
         }
-        c.Assert(f.Wait(), Equals, ErrDead)
+        c.Assert(f.Wait(), Equals, worker.ErrDead)
 }
 
 func (s *FilterSuite) TestServiceDeath(c *C) {
         f := newFilter(s.unit)
         defer f.Stop()
         s.State.StartSync()
         select {
         case <-time.After(50 * time.Millisecond):
         case <-f.unitDying():
                 c.Fatalf("unexpected receive")
@@ skipping 178 matching lines @@
         _, err = node.Write()
         c.Assert(err, IsNil)
         f.wantConfigEvent()
         node.Set("outlook", "precipitous")
         _, err = node.Write()
         c.Assert(err, IsNil)
         f.wantConfigEvent()
         assertChange()
         assertNoChange()
 }