Initial commit

spec/models/operations_spec.rb

@@ -0,0 +1,14 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+describe Operations do
+  describe '.build_account_number' do
+    it 'works' do
+      expect(Operations.build_account_number(currency_id: :usd, account_code: 101, member_uid: "UID123")).to eq "usd-101-UID123"
+    end
+
+    it 'works if UID not given' do
+      expect(Operations.build_account_number(currency_id: :usd, account_code: 101)).to eq "usd-101"
+    end
+  end
+end