#include "unity.h"
#include "net/nl_names.h"

void setUp(void) {}
void tearDown(void) {}

static const uint8_t MAC[6] = {0x28, 0x6D, 0xCD, 0x5C, 0x68, 0x1F};

static void test_suffix(void)
{
    char s[5];
    nl_names_mac_suffix(MAC, s);
    TEST_ASSERT_EQUAL_STRING("681f", s);
}

static void test_hostname(void)
{
    char h[24];
    nl_names_hostname(MAC, h, sizeof h);
    TEST_ASSERT_EQUAL_STRING("ninlight-681f", h);
}

static void test_hostname_truncates_safely(void)
{
    char h[8];
    nl_names_hostname(MAC, h, sizeof h);
    TEST_ASSERT_EQUAL_STRING("ninligh", h);
}

static void test_mac_str(void)
{
    char m[18];
    nl_names_mac_str(MAC, m);
    TEST_ASSERT_EQUAL_STRING("28:6d:cd:5c:68:1f", m);
}

int main(void)
{
    UNITY_BEGIN();
    RUN_TEST(test_suffix);
    RUN_TEST(test_hostname);
    RUN_TEST(test_hostname_truncates_safely);
    RUN_TEST(test_mac_str);
    return UNITY_END();
}