func (s *workersSuite) TestStartError(c *gc.C) {
runner := workertesting.NewStubRunner(s.stub)
failure := errors.Errorf("<failed>")
s.stub.SetErrors(nil, failure)
workers := worker.NewWorkers()
expected := []string{"spam", "eggs", "ham"}
for _, id := range expected {
err := workers.Add(id, s.newWorkerFunc(id))
c.Assert(err, jc.ErrorIsNil)
}
err := workers.Start(runner)
s.stub.CheckCallNames(c, "StartWorker", "StartWorker")
c.Check(errors.Cause(err), gc.Equals, failure)
}
func (s *workersSuite) TestStartOkay(c *gc.C) {
runner := workertesting.NewStubRunner(s.stub)
runner.CallWhenStarted = true
workers := worker.NewWorkers()
expected := []string{"spam", "eggs", "ham"}
for _, id := range expected {
err := workers.Add(id, s.newWorkerFunc(id))
c.Assert(err, jc.ErrorIsNil)
}
err := workers.Start(runner)
c.Assert(err, jc.ErrorIsNil)
// We would use s.stub.CheckCalls if functions could be compared...
runner.CheckCallIDs(c, "StartWorker", expected...)
sort.Strings(s.calls)
sort.Strings(expected)
c.Check(s.calls, jc.DeepEquals, expected)
}