---

#include <stdio.h>
#include "list.h"

void test_add_door(void) {
    struct node *root = init((struct door){1, 0});
    struct node *r2 = add_door(root, (struct door){2, 0});
    struct node *r3 = add_door(root, (struct door){3, 0});

    if (root != NULL && r2 != NULL && r3 != NULL
        && root->next == r3 && r3->next == r2 && r2->next == NULL) {
        printf("add_door: SUCCESS\n");
    } else {
        printf("add_door: FAIL\n");
    }

    destroy(root);
}

void test_remove_door(void) {
    struct node *root = init((struct door){1, 0});
    struct node *r2 = add_door(root, (struct door){2, 0});
    struct node *new_root = remove_door(r2, root);

    if (new_root == root && root->next == NULL) {
        printf("remove_door: SUCCESS\n");
    } else {
        printf("remove_door: FAIL\n");
    }

    destroy(new_root);
}

int main(void) {
    test_add_door();
    test_remove_door();
    return 0;
}