/*----------------------------------------------------------
 *				HTBLA-Leonding
 * ---------------------------------------------------------
 * Title:			Unit tests for 'Count Char'
 * Author:			S. Schraml
 * ----------------------------------------------------------
 */

#include "test_count_char.h"

#include <stdio.h>
#include <string.h>

#include "count_char.h"


TEST(test_count_char_rec) {
    char str1[] = "coconut";
	int res = count_char_recursive(str1, 'o');
	ASSERT_EQUALS(2, res);
	res = count_char_recursive(str1, 'a');
	ASSERT_EQUALS(0, res);
    char str2[] = "Y";
	res = count_char_recursive(str2, 'y');
	ASSERT_EQUALS(0, res);
    char str3[] = "";
	res = count_char_recursive(str3, 'z');
	ASSERT_EQUALS(0, res);
}

TEST(test_count_char_itr) {
    char str1[] = "coconut";
	int res = count_char_recursive(str1, 'o');
	ASSERT_EQUALS(2, res);
	res = count_char_recursive(str1, 'a');
	ASSERT_EQUALS(0, res);
    char str2[] = "Y";
	res = count_char_recursive(str2, 'y');
	ASSERT_EQUALS(0, res);
    char str3[] = "";
	res = count_char_recursive(str3, 'z');
	ASSERT_EQUALS(0, res);
}