Function TestJob

cron_test.go:436–486

Simple test using Runnables.

(t *testing.T)

// Simple test using Runnables.
func TestJob(t *testing.T) {
	wg := &sync.WaitGroup{}
	wg.Add(1)

	cron := newWithSeconds()
	cron.AddJob("0 0 0 30 Feb ?", testJob{wg, "job0"})
	cron.AddJob("0 0 0 1 1 ?", testJob{wg, "job1"})
	job2, _ := cron.AddJob("* * * * * ?", testJob{wg, "job2"})
	cron.AddJob("1 0 0 1 1 ?", testJob{wg, "job3"})
	cron.Schedule(Every(5*time.Second+5*time.Nanosecond), testJob{wg, "job4"})
	job5 := cron.Schedule(Every(5*time.Minute), testJob{wg, "job5"})

	// Test getting an Entry pre-Start.
	if actualName := cron.Entry(job2).Job.(testJob).name; actualName != "job2" {
		t.Error("wrong job retrieved:", actualName)
	}
	if actualName := cron.Entry(job5).Job.(testJob).name; actualName != "job5" {
		t.Error("wrong job retrieved:", actualName)
	}

	cron.Start()
	defer cron.Stop()

	select {
	case <-time.After(OneSecond):
		t.FailNow()
	case <-wait(wg):
	}

	// Ensure the entries are in the right order.
	expecteds := []string{"job2", "job4", "job5", "job1", "job3", "job0"}

	var actuals []string
	for _, entry := range cron.Entries() {
		actuals = append(actuals, entry.Job.(testJob).name)
	}

	for i, expected := range expecteds {
		if actuals[i] != expected {
			t.Fatalf("Jobs not in the right order.  (expected) %s != %s (actual)", expecteds, actuals)
		}
	}

	// Test getting Entries.
	if actualName := cron.Entry(job2).Job.(testJob).name; actualName != "job2" {
		t.Error("wrong job retrieved:", actualName)
	}
	if actualName := cron.Entry(job5).Job.(testJob).name; actualName != "job5" {
		t.Error("wrong job retrieved:", actualName)
	}
}

// Issue #206
// Ensure that the next run of a job after removing an entry is accurate.