Add support for Gitaly calls over TCP connectionfeature/support-grpc-calls-over-tcp-conn

Closes gitaly#166

1 files changed, 26 insertions, 0 deletions

diff --git a/spec/lib/gitlab/gitaly_client_spec.rb b/spec/lib/gitlab/gitaly_client_spec.rb
new file mode 100644
index 00000000000..55fcf91fb6e
--- /dev/null
+++ b/spec/lib/gitlab/gitaly_client_spec.rb
@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+describe Gitlab::GitalyClient, lib: true do
+  describe '.new_channel' do
+    context 'when passed a UNIX socket address' do
+      it 'passes the address as-is to GRPC::Core::Channel initializer' do
+        address = 'unix:/tmp/gitaly.sock'
+
+        expect(GRPC::Core::Channel).to receive(:new).with(address, any_args)
+
+        described_class.new_channel(address)
+      end
+    end
+
+    context 'when passed a TCP address' do
+      it 'strips tcp:// prefix before passing it to GRPC::Core::Channel initializer' do
+        address = 'localhost:9876'
+        prefixed_address = "tcp://#{address}"
+
+        expect(GRPC::Core::Channel).to receive(:new).with(address, any_args)
+
+        described_class.new_channel(prefixed_address)
+      end
+    end
+  end
+end