#include "dict.h"

#include <stdio.h>

#include <assert.h>

#include <string.h>

void testDictErrorHandling() {

struct dict *d = NULL;

int e = dict_set(d, "hallo", "1");

assert(e == -1);

e = dict_del(d, "hallo");

assert(e == -1);

e = dict_has(d, "halo");

assert(e == 0);

const char *item = dict_get(d, "hallo");

assert(item == NULL);

d = dict_create();

dict_set(d, "hallo", "1");

dict_set(d, "hallo2", "1");

dict_set(d, "hallo3", "2");

e = dict_del(d, "halo");

assert(e == -1);

item = dict_get(d, "halo");

assert(item == NULL);

dict_free(d);

}

void testBasicDict() {

struct dict *d = dict_create();

dict_set(d, "name", "drmaa2");

dict_del(d, "name");

dict_set(d, "name", "drmaa2");

assert(dict_has(d, "name") != 0);

assert(dict_has(d, "language") == 0);

const char *v = dict_get(d, "name");

assert(strcmp(v, "drmaa2") == 0);

dict_set(d, "language", "c");

assert(dict_has(d, "language") != 0);

dict_del(d, "name");

assert(dict_has(d, "name") == 0);

v = dict_get(d, "language");

assert(strcmp(v, "c") == 0);

dict_free(d);

}

void testDict() {

struct dict *d = dict_create(NULL);

dict_set(d, "name", "drmaa2");

dict_set(d, "language", "c");

dict_set(d, "version", "2");

dict_set(d, "age", "2 weeks");

assert(dict_has(d, "language") != 0);

dict_del(d, "age");

dict_del(d, "language");

assert(dict_has(d, "version") != 0);

dict_del(d, "name");

dict_set(d, "version", "3");

const char *v = dict_get(d, "version");

assert(strcmp(v, "3") == 0);

dict_del(d, "version");

dict_set(d, "new_version", "4");

assert(dict_has(d, "version") == 0);

assert(dict_has(d, "new_version") != 0);

dict_free(d);

}

int main() {

return 0;

struct dict *d = dict_create();

assert(d != NULL);

assert(d->head == NULL);

testDictErrorHandling();

testBasicDict();

testDict();

return 0;

}