Add test for GitalyClient::Ref#find_ref_name

2 files changed, 10 insertions, 1 deletions

diff --git a/lib/gitlab/gitaly_client/ref.rb b/lib/gitlab/gitaly_client/ref.rb
index 2d61992f595..6edc69de078 100644
--- a/lib/gitlab/gitaly_client/ref.rb
+++ b/lib/gitlab/gitaly_client/ref.rb
@@ -34,7 +34,7 @@ module Gitlab
           commit_id: commit_id,
           prefix: ref_prefix
         )
-        GitalyClient.call(@storage, :ref, :find_ref_name, request).name
+        encode!(GitalyClient.call(@storage, :ref, :find_ref_name, request).name.dup)
       end
 
       def count_tag_names
diff --git a/spec/lib/gitlab/gitaly_client/ref_spec.rb b/spec/lib/gitlab/gitaly_client/ref_spec.rb
index 986ae348652..b7de7e598e3 100644
--- a/spec/lib/gitlab/gitaly_client/ref_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/ref_spec.rb
@@ -78,4 +78,13 @@ describe Gitlab::GitalyClient::Ref do
       expect { client.local_branches(sort_by: 'invalid_sort') }.to raise_error(ArgumentError)
     end
   end
+
+  describe '#find_ref_name', seed_helper: true do
+    let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
+    let(:client) { described_class.new(repository) }
+    subject { client.find_ref_name(SeedRepo::Commit::ID, 'refs/heads/master') }
+
+    it { should be_utf8 }
+    it { should eq('refs/heads/master') }
+  end
 end