UNIT_TEST(string_ops)
{
    fprintf(stderr,"HI FROM TEST SUITE\n");

    char *right = strright("Sweet bananas", 5);
    TEST(!strcmp(right, "nanas"));
    free(right);

    char *left = strleft("Hot cocoa", 3);
    TEST(!strcmp(left, "Hot"));
    free(left);

    char *append = strdup("The quick brown fox");
    strappend(&append, " jumped over the lazy dog.");
    TEST(!strcmp(append, "The quick brown fodx jumped over the lazy dog."));
    free(append);
}