diff --git a/src/test/c/test_VierGewinnt.c b/src/test/c/test_VierGewinnt.c
new file mode 100644
index 0000000..4690b45
--- /dev/null
+++ b/src/test/c/test_VierGewinnt.c
@@ -0,0 +1,17 @@
+#include "unity.h"
+#include "VierGewinnt.h"  
+
+void setUp(void) {
+}
+
+void tearDown(void) {
+}
+
+
+void test_dropPiece_ValidMove(void) {
+    char board[6][7];
+    initializeBoard(board);
+
+    TEST_ASSERT_EQUAL_INT(1, dropPiece(board, 3, 'X')); 
+}
+