12 sechster Test

src/test/c/test_TicTacToe.c

@@ -91,3 +91,19 @@ void test_TicTacToe_Winner_X_col_2(void)
     /* assert */
     TEST_ASSERT_EQUAL_INT(expected, actual);
 }
+void test_TicTacToe_Winner_O_col_3(void)
+{
+    /* arrange */
+    int expected = 2;
+    int actual;
+    char board[3][3] = {
+        {'X', 'X', 'O'},
+        {'_', 'O', 'O'},
+        {'_', '_', 'O'}
+    };
+    /* act */
+    actual = Winner(board);
+
+    /* assert */
+    TEST_ASSERT_EQUAL_INT(expected, actual);
+}