test_libft.c

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#include "unity.h"
#include "libft.h"
 
void test_ft_atoi_should_be_equal_int(void) {
    TEST_ASSERT_EQUAL_INT(42, ft_atoi("42"));
}
 
void test_ft_isdigit_should_be_true(void) {
    TEST_ASSERT_TRUE(ft_isdigit('1'));
}
void test_ft_isdigit_should_be_false(void) {
    TEST_ASSERT_FALSE(ft_isdigit('a'));
}
 
void test_tf_split_should_be_equal(void)
{
    char    *string = "     Is th|is a| real    ...| nah";
    char    **expected = ((char*[5]){"      Is th", "is a", " real  ...", " nah", NULL});
    char    **actual = ft_split(string, '|');
    TEST_ASSERT_EQUAL_STRING_ARRAY(expected, actual, 5);
    for (int i = 0; i < 5; i++)
        free(actual[i]);
    free(actual);
}
 
int test_libft(void)
{
    UNITY_BEGIN();
    RUN_TEST(test_ft_atoi_should_be_equal_int);
    RUN_TEST(test_ft_isdigit_should_be_true);
    RUN_TEST(test_ft_isdigit_should_be_false);
    RUN_TEST(test_tf_split_should_be_equal);
    return UNITY_END();
}