extends Node
func _ready() -> void:
	var script := preload("res://scripts/game/enemy_ship.gd")
	seed(20261017)
	var successes := 0
	var failures := 0
	for index in 2000:
		var enemy := script.new()
		var won: bool = enemy.roll_virus_infection()
		successes += int(won)
		failures += int(not won)
		assert(not enemy.roll_virus_infection(), "A second frame must never reroll infection")
		assert(not enemy.roll_virus_infection(), "Failed rolls must remain failed")
		enemy.free()
	assert(successes >= 900 and successes <= 1100)
	assert(failures > 0 and successes > 0)
	var boss := script.new()
	boss.loot_tier = 2
	for index in 100:
		assert(not boss.roll_virus_infection())
	boss.free()
	print("VIRUS_CHANCE_TEST: PASS ", successes, "/2000 first attempts, no rerolls, bosses immune")
	get_tree().quit()