extends SceneTree

const DonationAmount := preload("res://scripts/ui/donation_amount.gd")

var failures := 0


func _initialize() -> void:
	_assert(DonationAmount.parse_cents("5") == 500, "whole dollars should parse")
	_assert(DonationAmount.parse_cents("$25.50") == 2550, "dollars and cents should parse")
	_assert(DonationAmount.parse_cents("4.999") == -1, "more than two decimal places should fail")
	_assert(DonationAmount.parse_cents("10000.01") == -1, "amounts above the cap should fail")
	_assert(DonationAmount.parse_cents("abc") == -1, "non-numeric values should fail")
	quit(1 if failures > 0 else 0)


func _assert(condition: bool, message: String) -> void:
	if condition:
		return
	failures += 1
	push_error(message)