From b685aa8e7ed1311250885b93840020d4f750b4da Mon Sep 17 00:00:00 2001
From: Edward Thomson <ethomson@edwardthomson.com>
Date: Wed, 28 Feb 2018 11:55:04 +0000
Subject: [PATCH] SmartSubtransport: use TLS 1.2 for tests

The subtransport tests create a new subtransport and tests that it can
talk to github.com.  GitHub recently required TLS 1.2 connections,
upgrade our test to build a TLS 1.2 connection to GitHub.
---
 LibGit2Sharp.Tests/desktop/SmartSubtransportFixture.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/LibGit2Sharp.Tests/desktop/SmartSubtransportFixture.cs b/LibGit2Sharp.Tests/desktop/SmartSubtransportFixture.cs
index 950b6fc85..e72c0d7c1 100644
--- a/LibGit2Sharp.Tests/desktop/SmartSubtransportFixture.cs
+++ b/LibGit2Sharp.Tests/desktop/SmartSubtransportFixture.cs
@@ -259,6 +259,8 @@ public override int Write(Stream dataStream, long length)
 
                 private static HttpWebRequest CreateWebRequest(string endpointUrl, bool isPost, string contentType)
                 {
+                    ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
+
                     HttpWebRequest webRequest = (HttpWebRequest)HttpWebRequest.Create(endpointUrl);
                     webRequest.UserAgent = "git/1.0 (libgit2 custom transport)";
                     webRequest.ServicePoint.Expect100Continue = false;