Strings/test/test_string.c

#include <cmocka.h>
#include <setjmp.h>
#include <stdarg.h> /* required by cmocka */
#include <stddef.h>
#include <stdlib.h>

#include "lae_allocator.h"
#include "lae_strings.h"

static void test_bstr_init_valid(void **state) {
    (void)state;

    ByteStr *bstr;
    bstr_init(&bstr, allocator_default(), 64);
    assert_non_null(bstr);

    bstr_destroy(&bstr);
    assert_null(bstr);
}

static void test_bstr_init_null_arg(void **state) {
    (void)state;

    assert_uint_equal(bstr_init(NULL, allocator_default(), 64), STR_NULL_ARG);
}

static void test_bstr_init_zero_cap(void **state) {
    (void)state;

    ByteStr *bstr;
    assert_uint_equal(
        bstr_init(&bstr, allocator_default(), 0),
        STR_INVALID_CAPACITY);
}

int main(void) {
    const struct CMUnitTest tests[] = {
        cmocka_unit_test(test_bstr_init_valid),
        cmocka_unit_test(test_bstr_init_null_arg),
        cmocka_unit_test(test_bstr_init_zero_cap),
    };

    return cmocka_run_group_tests(tests, NULL, NULL);
}