From 2a19c3628371faf86a3b039f0137010dc6c90c0d Mon Sep 17 00:00:00 2001
From: Katharine Hyatt <kshyatt@users.noreply.github.com>
Date: Wed, 22 Feb 2017 15:17:37 -0800
Subject: [PATCH] Add show method and test for FetchHead (#20727)

---
 base/libgit2/types.jl | 10 ++++++++++
 test/libgit2.jl       |  5 +++++
 2 files changed, 15 insertions(+)

diff --git a/base/libgit2/types.jl b/base/libgit2/types.jl
index 8ebd5a96a15f2..91499e21e281e 100644
--- a/base/libgit2/types.jl
+++ b/base/libgit2/types.jl
@@ -464,6 +464,16 @@ struct FetchHead
     ismerge::Bool
 end
 
+function Base.show(io::IO, fh::FetchHead)
+    println(io, "FetchHead:")
+    println(io, "Name: $(fh.name)")
+    println(io, "URL: $(fh.url)")
+    print(io, "OID: ")
+    show(io, fh.oid)
+    println(io)
+    println(io, "Merged: $(fh.ismerge)")
+end
+
 # Abstract object types
 abstract type AbstractGitObject end
 Base.isempty(obj::AbstractGitObject) = (obj.ptr == C_NULL)
diff --git a/test/libgit2.jl b/test/libgit2.jl
index a2a8716a5f25c..0cc28de9b2e91 100644
--- a/test/libgit2.jl
+++ b/test/libgit2.jl
@@ -590,6 +590,11 @@ mktempdir() do dir
             @test fetch_heads[3].ismerge == false
             for fh in fetch_heads
                 @test fh.url == cache_repo
+                fh_strs = split(sprint(show, fh), '\n')
+                @test fh_strs[1] == "FetchHead:"
+                @test fh_strs[2] == "Name: $(fh.name)"
+                @test fh_strs[3] == "URL: $(fh.url)"
+                @test fh_strs[5] == "Merged: $(fh.ismerge)"
             end
         finally
             close(repo)