extends SceneTree
var checks := 0
var failures := 0
func expect(ok: bool, label: String) -> void:
	checks += 1
	if not ok: failures += 1; push_error(label)
func _initialize() -> void: call_deferred("run")
func run() -> void:
	var runtime: Variant=load("res://autoload/simulation_runtime.gd").new()
	var clock: Variant=load("res://autoload/game_clock.gd").new()
	var state: Variant=load("res://autoload/game_state.gd").new()
	clock.reset(1,6,0);state.reset();runtime.initialize(clock,state,42640);clock.set_paused(true)
	expect(runtime.submit_command(&"register_staff",{&"staff_id":&"worker", &"role_id":&"porter", &"options":{&"current_cell":Vector3i(-8,0,0), &"state":StaffRuntime.State.AVAILABLE}}).is_success(), "register worker")
	expect(runtime.submit_command(&"create_staff_task",{&"task_id":&"timed_work", &"task_type":&"inspection", &"priority":50, &"options":{&"target_cell":Vector3i(-8,0,0), &"estimated_minutes":8}}).is_success(), "create eight-minute task")
	var task: StaffTask=runtime.staff_service.get_task(&"timed_work")
	for minute in 10:
		clock.advance_one_minute()
		if task.state==StaffTask.State.WORKING: break
	expect(task.state==StaffTask.State.WORKING and task.progress_minutes==0, "arrival begins work without consuming a minute")
	var start: Dictionary=runtime.create_snapshot()
	for elapsed in range(1,8):
		clock.advance_one_minute()
		expect(task.state==StaffTask.State.WORKING and task.progress_minutes==elapsed, "one tick advances exactly one work minute: %d" % elapsed)
	clock.advance_one_minute()
	expect(task.state==StaffTask.State.COMPLETED and task.progress_minutes==8, "completes at exactly eight elapsed work minutes")
	var finished: Dictionary=runtime.create_snapshot()
	expect(runtime.restore_snapshot(start), "restore active work")
	clock.advance_minutes(8)
	expect(runtime.create_snapshot()==finished, "restored work reproduces exact completion state")
	runtime.free();clock.free();state.free()
	print("Staff task clock: %d checks, %d failures" % [checks,failures]);quit(failures)