extends TestCase


func test_without_arguments_the_menu_shows_and_the_default_profile_is_used() -> void:
	var options := LaunchOptions.parse(PackedStringArray())
	check_eq(options.start, "", "no direct start")
	check_eq(options.storage_dir(), "user://", "the user folder itself")
	check_eq(options.port, NetLink.DEFAULT_PORT, "the default port")


func test_every_argument_is_read() -> void:
	var options := LaunchOptions.parse(PackedStringArray(["--profile=second", "--name=Grace", "--host", "--port=25000"]))
	check_eq(options.storage_dir(), "user://profiles/second", "a folder of its own")
	check_eq(options.player_name, "Grace", "name")
	check_eq(options.start, "host", "opens the world")
	check_eq(options.port, 25000, "port")
	var joining := LaunchOptions.parse(PackedStringArray(["--join=192.168.1.20:25000"]))
	check_eq(joining.start, "join", "joins")
	check_eq(joining.address, "192.168.1.20:25000", "address")
	check_eq(LaunchOptions.parse(PackedStringArray(["--solo"])).start, "solo", "plays alone")


func test_profile_names_cannot_leave_the_profile_folder() -> void:
	check(LaunchOptions.is_valid_profile("Zweiter_2-b"), "letters, digits, - and _")
	for name in ["", "../save", "a/b", "a b", "x".repeat(33)]:
		check(not LaunchOptions.is_valid_profile(name), "refused: '%s'" % name)
	var options := LaunchOptions.parse(PackedStringArray(["--profile=../oops", "--port=70000", "--fly"]))
	check_eq(options.storage_dir(), "user://", "a bad profile is ignored")
	check_eq(options.port, NetLink.DEFAULT_PORT, "a bad port is ignored")
	check_eq(options.ignored, PackedStringArray(["--profile=../oops", "--port=70000", "--fly"]), "everything ignored is listed")