func Test_CheckTransitionFrequency(t *testing.T) {
experiment := func(parameter float64, frequency float64) {
tr := sm.CreateTransition("", triggers.NewProbabilisticTrigger(parameter))
sum := 0.0
for i := 0; i < 10000; i++ {
sum += tr.Trigger().Time(0.0)
}
if math.Abs(sum/10000.0-frequency) > frequency*0.1 {
t.Errorf("Expected frequency %v but have got %v", frequency, sum/10000.0)
}
}
// 100 times in a time slot
experiment(100.0, 0.01)
// 10 times in a time slot
experiment(10, 0.1)
// once in a time slot
experiment(1, 1)
// once in 10 time slots
experiment(0.1, 10)
// once in 100 time slots
experiment(0.01, 100)
}
func Test_CreateTransition(t *testing.T) {
tr := sm.CreateTransition("test", triggers.NewDeterministicTrigger(0))
if tr.To() != "test" {
t.Errorf("The event target should be \"test\".")
}
}