Fix for Gitaly nil encoding issue

1 files changed, 14 insertions, 0 deletions

diff --git a/spec/lib/gitlab/gitaly_client_spec.rb b/spec/lib/gitlab/gitaly_client_spec.rb
index 9a84d6e6a67..a1f4e65b8d4 100644
--- a/spec/lib/gitlab/gitaly_client_spec.rb
+++ b/spec/lib/gitlab/gitaly_client_spec.rb
@@ -38,6 +38,20 @@ describe Gitlab::GitalyClient, skip_gitaly_mock: true do
     end
   end
 
+  describe 'encode' do
+    [
+      [nil, ""],
+      ["", ""],
+      ["  ", "  "],
+      %w(a1 a1),
+      ["编码", "\xE7\xBC\x96\xE7\xA0\x81".b]
+    ].each do |input, result|
+      it "encodes #{input.inspect} to #{result.inspect}" do
+        expect(described_class.encode(input)).to eq result
+      end
+    end
+  end
+
   describe 'allow_n_plus_1_calls' do
     context 'when RequestStore is enabled', :request_store do
       it 'returns the result of the allow_n_plus_1_calls block' do