#include "runner.h"
#include "../colla.h"

UNIT_TEST(str_format) {
    arena_t arena = arena_make(ARENA_MALLOC, KB(1));
    str_t s = str_fmt(&arena, "%d %s", 42, "test");
    str_t lit = str(&arena, "42 test");
    ASSERT(str_equals(s, lit));
    arena_cleanup(&arena);
}