#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "htab.h"
#include <unity/unity.h>

static htab_t htab;
static char*  s = "Hello,world";

static void test_ht_add_string(void)
{
    hent_t* e = NULL;

    e = ht_add(&(htab), (void*)s);
    TEST_ASSERT_NOT_NULL(e);

    return;
}

static void test_ht_get_string(void)
{
    hent_t* e = NULL;

    e = ht_get(&htab, (void*)s);
    TEST_ASSERT_NOT_NULL(e);

    TEST_ASSERT_TRUE(0 == strcmp(e->key, s));

    return;
}

static void test_ht_del_string(void)
{
    hent_t* e = NULL;

    ht_del(&htab, (void*)s);

    e = ht_get(&htab, (void*)s);
    TEST_ASSERT_TRUE(e == NULL);

    return;
}

void test_ht_string(void)
{
    printf("\n>> htab test string\n\n");

    ht_init(&htab, 13, string_hash_key);

    RUN_TEST(test_ht_add_string);
    RUN_TEST(test_ht_get_string);
    RUN_TEST(test_ht_del_string);
}