From d54dd3eb6ff09a6f28383eccf9b95d427bc6e156 Mon Sep 17 00:00:00 2001
From: hallerni98888 <hallerni98888@th-nuernberg.de>
Date: Tue, 2 Dec 2025 13:43:25 +0100
Subject: [PATCH] added test_bintree

---
 makefile       |  6 ++++++
 test_bintree.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)
 create mode 100644 test_bintree.c

diff --git a/makefile b/makefile
index fdb61da..5cca804 100644
--- a/makefile
+++ b/makefile
@@ -44,6 +44,12 @@ unitTests: stack.o test_stack.c $(unityfolder)/unity.c
 numbersTests: numbers.o test_numbers.c $(unityfolder)/unity.c
 	$(CC) $(FLAGS) -I$(unityfolder) -o runNumbersTest test_numbers.c numbers.o $(unityfolder)/unity.c
 
+# --------------------------
+# bintree.c Tests
+# --------------------------
+bintreeTests: bintree.o test_bintree.c $(unityfolder)/unity.c
+	$(CC) $(FLAGS) -I$(unityfolder) -o runBintreeTest test_bintree.c bintree.o $(unityfolder)/unity.c
+
 # --------------------------
 # Clean
 # --------------------------
diff --git a/test_bintree.c b/test_bintree.c
new file mode 100644
index 0000000..17e39b1
--- /dev/null
+++ b/test_bintree.c
@@ -0,0 +1,56 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "bintree.h"
+#include "unity.h"
+
+
+void sizeTest()
+{
+    TreeNode root;
+    TreeNode node1;
+    TreeNode node2;
+
+    int dataRoot = 2;
+    int dataNode1 = 1;
+    int dataNode2 = 3;
+
+
+    root.data = &dataRoot;
+    root.left = &node1;
+    root.right = &node2;
+
+    node1.data = &dataNode1;
+    node1.left = NULL;
+    node1.right = NULL;
+
+    node2.data = &dataNode2;
+    node2.left = NULL;
+    node2.right = NULL;
+
+
+
+    TEST_ASSERT_EQUAL_INT(3,treeSize(&root));
+
+    
+}
+
+void setUp(void)
+{
+    // Falls notwendig, kann hier Vorbereitungsarbeit gemacht werden
+}
+
+void tearDown(void)
+{
+    // Hier kann Bereinigungsarbeit nach jedem Test durchgeführt werden
+}
+
+int main()
+{
+    UNITY_BEGIN();
+
+    printf("============================\nNumbers tests\n============================\n");
+
+    RUN_TEST(sizeTest);
+
+    return UNITY_END();
+}
\ No newline at end of file