From c1492b7cda6626dd6c1db7a25495bee646952e3a Mon Sep 17 00:00:00 2001
From: Paul Leydier <paul.leydier@compass-ft.com>
Date: Mon, 28 Mar 2022 23:07:21 +0200
Subject: [PATCH] feat: Fuzzing test on Base64 encoding and decoding

---
 conversion/base64_test.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/conversion/base64_test.go b/conversion/base64_test.go
index ed882634c..96342695a 100644
--- a/conversion/base64_test.go
+++ b/conversion/base64_test.go
@@ -109,3 +109,15 @@ func TestBase64EncodeDecodeInverse(t *testing.T) {
 		}
 	}
 }
+
+func FuzzBase64Encode(f *testing.F) {
+	f.Add([]byte("hello"))
+	f.Fuzz(func(t *testing.T, input []byte) {
+		result := Base64Decode(Base64Encode(input))
+		for i := 0; i < len(input); i++ {
+			if result[i] != input[i] {
+				t.Fatalf("with input '%s' - expected '%s', got '%s' (mismatch at position %d)", input, input, result, i)
+			}
+		}
+	})
+}