#include "libft_test.h" TEST_GROUP(ft_todigit); TEST_SETUP(ft_todigit) {} TEST_TEAR_DOWN(ft_todigit) {} TEST(ft_todigit, base) { for (int i = 0; i <= UCHAR_MAX; i++) { if (isdigit(i)) TEST_ASSERT_EQUAL(i - '0', ft_todigit(i)); else TEST_ASSERT_EQUAL(-1, ft_todigit(i)); } }