first step in work towards check unit tests

tests/base32.c

@@ -0,0 +1,64 @@
+#include <check.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "base32.h"
+#include "test.h"
+
+struct touple
+{
+	char *a;
+	char *b;
+} testpairs[] = {
+	{ "abc123", "mfrggmjsgm" },
+	{ NULL, NULL }	
+};
+
+START_TEST(test_base32_encode)
+{
+	size_t len;
+	char *buf;
+	int i;
+
+	len = 0;
+	buf = NULL;
+
+	for (i = 0; testpairs[i].a != NULL; i++) {
+		base32_encode(&buf, &len, testpairs[i].a, strlen(testpairs[i].a));
+
+		fail_unless(strcmp(buf, testpairs[i].b) == 0, 
+				va_str("'%s' != '%s'", buf, testpairs[i].b));
+	}
+}
+END_TEST
+
+START_TEST(test_base32_decode)
+{
+	size_t len;
+	void *buf;
+	int i;
+
+	len = 0;
+	buf = NULL;
+
+	for (i = 0; testpairs[i].a != NULL; i++) {
+		base32_decode(&buf, &len, testpairs[i].b);
+
+		fail_unless(strcmp(buf, testpairs[i].a) == 0, 
+				va_str("'%s' != '%s'", buf, testpairs[i].a));
+	}
+}
+END_TEST
+
+TCase *
+test_base32_create_tests()
+{
+	TCase *tc;
+
+	tc = tcase_create("Base32");
+	tcase_add_test(tc, test_base32_encode);
+	tcase_add_test(tc, test_base32_decode);
+
+	return tc;
+}