1 files changed, 42 insertions, 0 deletions
diff --git a/spec/lib/gitlab/gitaly_client/server_service_spec.rb b/spec/lib/gitlab/gitaly_client/server_service_spec.rb
new file mode 100644
index 00000000000..615f2ce0c21
--- /dev/null
+++ b/spec/lib/gitlab/gitaly_client/server_service_spec.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::GitalyClient::ServerService do
+  let(:storage) { 'default' }
+
+  describe '#readiness_check' do
+    before do
+      ::Gitlab::GitalyClient.clear_stubs!
+    end
+
+    let(:request) do
+      Gitaly::ReadinessCheckRequest.new(timeout: 30)
+    end
+
+    subject(:readiness_check) { described_class.new(storage).readiness_check }
+
+    it 'returns a positive success if no failures happened' do
+      expect_next_instance_of(Gitaly::ServerService::Stub) do |service|
+        response = Gitaly::ReadinessCheckResponse.new(ok_response: Gitaly::ReadinessCheckResponse::Ok.new)
+        expect(service).to receive(:readiness_check).with(request, kind_of(Hash)).and_return(response)
+      end
+
+      expect(readiness_check[:success]).to eq(true)
+    end
+
+    it 'returns a negative success and a compiled message if at least one failure happened' do
+      failure1 = Gitaly::ReadinessCheckResponse::Failure::Response.new(name: '1', error_message: 'msg 1')
+      failure2 = Gitaly::ReadinessCheckResponse::Failure::Response.new(name: '2', error_message: 'msg 2')
+      failures = Gitaly::ReadinessCheckResponse::Failure.new(failed_checks: [failure1, failure2])
+      response = Gitaly::ReadinessCheckResponse.new(failure_response: failures)
+
+      expect_next_instance_of(Gitaly::ServerService::Stub) do |service|
+        expect(service).to receive(:readiness_check).with(request, kind_of(Hash)).and_return(response)
+      end
+
+      expect(readiness_check[:success]).to eq(false)
+      expect(readiness_check[:message]).to eq("1: msg 1\n2: msg 2")
+    end
+  end
+end