From 8fb4b2442e11c5a798920eb5a9c19dbc2603481b Mon Sep 17 00:00:00 2001
From: Graham Jenson <graham.jenson@coinbase.com>
Date: Thu, 22 Oct 2020 10:17:22 -0700
Subject: [PATCH] [Fix] The most recent changes to golang/protobuf breaks the
 spew Circular data structure detection

The latest update to golang/protobuf (I am on v1.4.2) break the spew circular data structure detection. This means that when calling `assert.Equal(t, proto1, proto2)` will not only fail, but also enter an infinite recursion.

Given spew is not being actively maintained, and tesitfy should set some upper bound, we need to set a `MaxDepth` to some very high number, so at least the test will not run for a very long time and finish and fail quickly.
---
 assert/assertions.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/assert/assertions.go b/assert/assertions.go
index 79340397a..68ed59949 100644
--- a/assert/assertions.go
+++ b/assert/assertions.go
@@ -1622,6 +1622,7 @@ var spewConfig = spew.ConfigState{
 	DisableCapacities:       true,
 	SortKeys:                true,
 	DisableMethods:          true,
+	MaxDepth:                100,
 }
 
 type tHelper interface {