Add basic SearchOrders service spec

spec/services/search_orders_spec.rb

@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe SearchOrders do
+  let!(:distributor) { create(:distributor_enterprise) }
+  let!(:order1) { create(:order, distributor: distributor) }
+  let!(:order2) { create(:order, distributor: distributor) }
+  let!(:order3) { create(:order, distributor: distributor) }
+
+  let(:enterprise_user) { distributor.owner }
+
+  describe '#orders' do
+    let(:params) { {} }
+    let(:service) { SearchOrders.new(params, enterprise_user) }
+
+    it 'returns orders' do
+      expect(service.orders.count).to eq 3
+    end
+  end
+
+  describe '#pagination_data' do
+    let(:params) { { per_page: 15, page: 1 } }
+    let(:service) { SearchOrders.new(params, enterprise_user) }
+
+    it 'returns pagination data' do
+      expect(service.pagination_data).to eq pagination_data
+    end
+  end
+
+  def pagination_data
+    {
+      results: 3,
+      pages: 1,
+      page: 1,
+      per_page: 15
+    }
+  end
+end