added tests

diff --git a/check_queue.c b/check_queue.c
index bca6d57..eb3e7b0 100644 (file)
--- a/check_queue.c
+++ b/check_queue.c
@@ -2,16 +2,99 @@
 #include "queue.h"
 #include <check.h>
 
+Queue intQ;
+
 static void setup()
 {
+       QueueInit(&intQ, sizeof(int));
 }
 
 static void teardown()
 {
+       QueueClear(&intQ);
+}
+
+static void push()
+{
+       int headVal = 1;
+       int tailVal = 1;
+
+       QueuePush(&intQ, &headVal);
+
+       ck_assert_int_eq(*(int *)intQ.head->data, headVal);
+       ck_assert_int_eq(*(int *)intQ.tail->data, tailVal);
+       tailVal++;
+
+       QueuePush(&intQ, &tailVal);
+       ck_assert_int_eq(*(int *)intQ.head->data, headVal);
+       ck_assert_int_eq(*(int *)intQ.tail->data, tailVal);
+       tailVal++;
+
+       QueuePush(&intQ, &tailVal);
+       ck_assert_int_eq(*(int *)intQ.head->data, headVal);
+       ck_assert_int_eq(*(int *)intQ.tail->data, tailVal);
+       tailVal++;
+}
+
+START_TEST(test_queue_push)
+{
+       push();
 }
+END_TEST
+
+START_TEST(test_queue_pop)
+{
+       push();
+       int data = 0;
+
+       QueuePop(&intQ, &data);
+       ck_assert_int_eq(data, 1);
+       ck_assert_ptr_nonnull(intQ.head);
+       ck_assert_ptr_nonnull(intQ.tail);
+
+       QueuePop(&intQ, &data);
+       ck_assert_int_eq(data, 2);
+       ck_assert_ptr_nonnull(intQ.head);
+       ck_assert_ptr_nonnull(intQ.tail);
+
+       QueuePop(&intQ, &data);
+       ck_assert_int_eq(data, 3);
+       ck_assert_ptr_null(intQ.head);
+       ck_assert_ptr_null(intQ.tail);
+       ck_assert_int_eq(intQ.memSize, sizeof(int));
+}
+END_TEST
+
+START_TEST(test_queue_init)
+{
+       ck_assert_ptr_null(intQ.tail);
+       ck_assert_ptr_null(intQ.head);
+       ck_assert_int_eq(sizeof(int), intQ.memSize);
+}
+END_TEST
+
+START_TEST(test_queue_clear)
+{
+       push();
+       QueueClear(&intQ);
+       ck_assert_ptr_null(intQ.head);
+       ck_assert_ptr_null(intQ.tail);
+       ck_assert_int_eq(0, intQ.memSize);
+}
+END_TEST
+
+START_TEST(test_queue_peek)
+{
+       int i = 0;
+       push();
+       QueuePeek(&intQ, &i);
+       ck_assert_int_eq(i, 1);
+}
+END_TEST
 
-START_TEST(test_queue)
+START_TEST(test_queue_get_size)
 {
+       ck_assert_int_eq(intQ.memSize, sizeof(int));
 }
 END_TEST
 
@@ -23,8 +106,12 @@ Suite *queue_suite(void)
        s = suite_create("queue suite");
        tc = tcase_create("queue");
 
-       tcase_add_unchecked_fixture(tc, setup, teardown);
-       tcase_add_test(tc, test_queue);
+       tcase_add_checked_fixture(tc, setup, teardown);
+       tcase_add_test(tc, test_queue_init);
+       tcase_add_test(tc, test_queue_push);
+       tcase_add_test(tc, test_queue_pop);
+       tcase_add_test(tc, test_queue_peek);
+       tcase_add_test(tc, test_queue_get_size);
 
        suite_add_tcase(s, tc);
        return s;