From d857d581040431f0bd94c75f29590270e88f7574 Mon Sep 17 00:00:00 2001
From: Vincent Batts <vbatts@hashbangbash.com>
Date: Thu, 8 Dec 2016 08:26:05 -0500
Subject: [PATCH] compare: make the test output more readable

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
---
 compare_test.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/compare_test.go b/compare_test.go
index cfba566..c496915 100644
--- a/compare_test.go
+++ b/compare_test.go
@@ -3,6 +3,7 @@ package mtree
 import (
 	"archive/tar"
 	"bytes"
+	"encoding/json"
 	"io"
 	"io/ioutil"
 	"os"
@@ -443,7 +444,12 @@ func TestTarCompare(t *testing.T) {
 			}
 
 			actualFailure = true
-			t.Logf("FAILURE: diff[%d] = %#v", i, delta)
+			buf, err := json.MarshalIndent(delta, "", "  ")
+			if err == nil {
+				t.Logf("FAILURE: diff[%d] = %s", i, string(buf))
+			} else {
+				t.Logf("FAILURE: diff[%d] = %#v", i, delta)
+			}
 		}
 
 		if actualFailure {