func TestWatchJobs(t *testing.T) {
client := testclient.NewSimpleFake()
fakeWatch := watch.NewFake()
client.PrependWatchReactor("*", testclient.DefaultWatchReactor(fakeWatch, nil))
manager := NewJobController(client, controller.NoResyncPeriodFunc)
manager.podStoreSynced = alwaysReady
var testJob experimental.Job
received := make(chan struct{})
// The update sent through the fakeWatcher should make its way into the workqueue,
// and eventually into the syncHandler.
manager.syncHandler = func(key string) error {
obj, exists, err := manager.jobStore.Store.GetByKey(key)
if !exists || err != nil {
t.Errorf("Expected to find job under key %v", key)
}
job := *obj.(*experimental.Job)
if !api.Semantic.DeepDerivative(job, testJob) {
t.Errorf("Expected %#v, but got %#v", testJob, job)
}
close(received)
return nil
}
// Start only the job watcher and the workqueue, send a watch event,
// and make sure it hits the sync method.
stopCh := make(chan struct{})
defer close(stopCh)
go manager.jobController.Run(stopCh)
go util.Until(manager.worker, 10*time.Millisecond, stopCh)
// We're sending new job to see if it reaches syncHandler.
testJob.Name = "foo"
fakeWatch.Add(&testJob)
t.Log("Waiting for job to reach syncHandler")
<-received
}
func TestWatchJobs(t *testing.T) {
fakeWatch := watch.NewFake()
client := &testclient.Fake{}
client.AddWatchReactor("*", testclient.DefaultWatchReactor(fakeWatch, nil))
manager := NewJobController(client)
manager.podStoreSynced = alwaysReady
var testJob experimental.Job
received := make(chan string)
// The update sent through the fakeWatcher should make its way into the workqueue,
// and eventually into the syncHandler.
manager.syncHandler = func(key string) error {
obj, exists, err := manager.jobStore.Store.GetByKey(key)
if !exists || err != nil {
t.Errorf("Expected to find job under key %v", key)
}
job := *obj.(*experimental.Job)
if !api.Semantic.DeepDerivative(job, testJob) {
t.Errorf("Expected %#v, but got %#v", testJob, job)
}
received <- key
return nil
}
// Start only the job watcher and the workqueue, send a watch event,
// and make sure it hits the sync method.
stopCh := make(chan struct{})
defer close(stopCh)
go manager.jobController.Run(stopCh)
go util.Until(manager.worker, 10*time.Millisecond, stopCh)
// We're sending new job to see if it reaches syncHandler.
testJob.Name = "foo"
fakeWatch.Add(&testJob)
select {
case <-received:
case <-time.After(controllerTimeout):
t.Errorf("Expected 1 call but got 0")
}
// We're sending fake finished job, to see if it reaches syncHandler - it should not,
// since we're filtering out finished jobs.
testJobv2 := experimental.Job{
ObjectMeta: api.ObjectMeta{Name: "foo"},
Status: experimental.JobStatus{
Conditions: []experimental.JobCondition{{
Type: experimental.JobComplete,
Status: api.ConditionTrue,
LastProbeTime: unversioned.Now(),
LastTransitionTime: unversioned.Now(),
}},
},
}
fakeWatch.Modify(&testJobv2)
select {
case <-received:
t.Errorf("Expected 0 call but got 1")
case <-time.After(controllerTimeout):
}
}