func (*FlagSuite) TestFlagLocked(c *gc.C) {
lock := gate.NewLock()
worker, err := gate.NewFlag(lock)
c.Assert(err, jc.ErrorIsNil)
defer workertest.CleanKill(c, worker)
workertest.CheckAlive(c, worker)
c.Check(worker.Check(), jc.IsFalse)
}
func (*FlagSuite) TestFlagUnlockError(c *gc.C) {
lock := gate.NewLock()
worker, err := gate.NewFlag(lock)
c.Assert(err, jc.ErrorIsNil)
defer workertest.DirtyKill(c, worker)
workertest.CheckAlive(c, worker)
lock.Unlock()
err = workertest.CheckKilled(c, worker)
c.Check(err, gc.Equals, gate.ErrUnlocked)
}