#include <criterion/criterion.h>
#include <stdlib.h>
#include "ping/cli.h"
#include "internal/ping/parse_utils.h"

Test(cli_parse_destinations, no_destinations)
{
	struct ping_config	config = {0};
	char				*argv[] = {"ping"};
	int					argc = 1;
	int					ret = cli_parse_destinations(argc, argv, argc, &config);

	cr_assert_eq(ret, CLI_ERROR);
}

Test(cli_parse_destinations, single_destination)
{
	struct ping_config	config = {0};
	char				*argv[] = {"ping", "127.0.0.1"};
	int					argc = 2;
	int					ret = cli_parse_destinations(argc, argv, 1, &config);

	cr_assert_eq(ret, CLI_SUCCESS);
	cr_assert_eq(config.nb_destinations, (size_t)1);
	free(config.destinations);
}

Test(cli_parse_destinations, multiple_destinations)
{
	struct ping_config	config = {0};
	char				*argv[] = {"ping", "127.0.0.1", "127.0.0.2"};
	int					argc = 3;
	int					ret = cli_parse_destinations(argc, argv, 1, &config);

	cr_assert_eq(ret, CLI_SUCCESS);
	cr_assert_eq(config.nb_destinations, (size_t)2);
	free(config.destinations);
}