From 339134bc2574f24863ba8487c602e4f609ea68ca Mon Sep 17 00:00:00 2001
From: Mark Puha <p.mark95@gmail.com>
Date: Sat, 1 Feb 2025 16:45:30 +0100
Subject: [PATCH] AWG-2: delete obsolate junk impl

---
 device/util.go      | 25 -------------------------
 device/util_test.go | 27 ---------------------------
 2 files changed, 52 deletions(-)
 delete mode 100644 device/util.go
 delete mode 100644 device/util_test.go

diff --git a/device/util.go b/device/util.go
deleted file mode 100644
index aab8ab7..0000000
--- a/device/util.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package device
-
-import (
-	"bytes"
-	crand "crypto/rand"
-	"fmt"
-)
-
-func appendJunk(writer *bytes.Buffer, size int) error {
-	headerJunk, err := randomJunkWithSize(size)
-	if err != nil {
-		return fmt.Errorf("failed to create header junk: %v", err)
-	}
-	_, err = writer.Write(headerJunk)
-	if err != nil {
-		return fmt.Errorf("failed to write header junk: %v", err)
-	}
-	return nil
-}
-
-func randomJunkWithSize(size int) ([]byte, error) {
-	junk := make([]byte, size)
-	_, err := crand.Read(junk)
-	return junk, err
-}
diff --git a/device/util_test.go b/device/util_test.go
deleted file mode 100644
index c061eef..0000000
--- a/device/util_test.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package device
-
-import (
-	"bytes"
-	"fmt"
-	"testing"
-)
-
-func Test_randomJunktWithSize(t *testing.T) {
-	junk, err := randomJunkWithSize(30)
-	fmt.Println(string(junk), len(junk), err)
-}
-
-func Test_appendJunk(t *testing.T) {
-	t.Run("", func(t *testing.T) {
-		s := "apple"
-		buffer := bytes.NewBuffer([]byte(s))
-		err := appendJunk(buffer, 30)
-		if err != nil &&
-			buffer.Len() != len(s)+30 {
-			t.Errorf("appendWithJunk() size don't match")
-		}
-		read := make([]byte, 50)
-		buffer.Read(read)
-		fmt.Println(string(read))
-	})
-}