func TestDirector(t *testing.T) {
g := goblin.Goblin(t)
g.Describe("Director", func() {
g.It("Should mark work as pending", func() {
d := New()
d.markPending(&worker.Work{})
d.markPending(&worker.Work{})
g.Assert(len(d.GetPending())).Equal(2)
})
g.It("Should mark work as started", func() {
d := New()
w1 := worker.Work{}
w2 := worker.Work{}
d.markPending(&w1)
d.markPending(&w2)
g.Assert(len(d.GetPending())).Equal(2)
d.markStarted(&w1, &mockWorker{})
g.Assert(len(d.GetStarted())).Equal(1)
g.Assert(len(d.GetPending())).Equal(1)
d.markStarted(&w2, &mockWorker{})
g.Assert(len(d.GetStarted())).Equal(2)
g.Assert(len(d.GetPending())).Equal(0)
})
g.It("Should mark work as complete", func() {
d := New()
w1 := worker.Work{}
w2 := worker.Work{}
d.markStarted(&w1, &mockWorker{})
d.markStarted(&w2, &mockWorker{})
g.Assert(len(d.GetStarted())).Equal(2)
d.markComplete(&w1)
g.Assert(len(d.GetStarted())).Equal(1)
d.markComplete(&w2)
g.Assert(len(d.GetStarted())).Equal(0)
})
g.It("Should get work assignments", func() {
d := New()
w1 := worker.Work{}
w2 := worker.Work{}
d.markStarted(&w1, &mockWorker{})
d.markStarted(&w2, &mockWorker{})
g.Assert(len(d.GetAssignemnts())).Equal(2)
})
g.It("Should recover from a panic", func() {
d := New()
d.Do(nil, nil)
g.Assert(true).Equal(true)
})
g.It("Should distribute work to worker", func() {
work := &worker.Work{}
workr := &mockWorker{}
c := context.Background()
p := pool.New()
p.Allocate(workr)
c = pool.NewContext(c, p)
d := New()
d.do(c, work)
g.Assert(workr.work).Equal(work) // verify mock worker gets work
})
g.It("Should add director to context", func() {
d := New()
c := context.Background()
c = NewContext(c, d)
g.Assert(worker.FromContext(c)).Equal(d)
})
})
}
// GetWorkAssigned accepts a request to retrieve the list
// of started work and returns in JSON format.
//
// GET /api/work/assignments
//
func GetWorkAssigned(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
d := worker.FromContext(ctx).(*director.Director)
json.NewEncoder(w).Encode(d.GetAssignemnts())
}