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// Copyright 2014 Canonical Ltd.
// Licensed under the AGPLv3, see LICENCE file for details.
package worker
import (
"errors"
gc "launchpad.net/gocheck"
"launchpad.net/juju-core/testing/testbase"
)
type simpleWorkerSuite struct {
testbase.LoggingSuite
}
var _ = gc.Suite(&simpleWorkerSuite{})
var testError = errors.New("test error")
func (s *simpleWorkerSuite) TestWait(c *gc.C) {
doWork := func(_ <-chan struct{}) error {
return testError
}
w := NewSimpleWorker(doWork)
c.Assert(w.Wait(), gc.Equals, testError)
}
func (s *simpleWorkerSuite) TestWaitNil(c *gc.C) {
doWork := func(_ <-chan struct{}) error {
return nil
}
w := NewSimpleWorker(doWork)
c.Assert(w.Wait(), gc.Equals, nil)
}
func (s *simpleWorkerSuite) TestKill(c *gc.C) {
doWork := func(stopCh <-chan struct{}) error {
<-stopCh
return testError
}
w := NewSimpleWorker(doWork)
w.Kill()
c.Assert(w.Wait(), gc.Equals, testError)
// test we can kill again without a panic
w.Kill()
}
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