spec/lib/opay/payable_spec.rb in opay-1.0.6 vs spec/lib/opay/payable_spec.rb in opay-1.0.7

@@ -1,10 +1,10 @@
 require 'spec_helper'
 
 module Opay
   describe Payable do
-    subject { Order.new }
+    subject { Order.new(name: 'first order', amount: 1000) }
 
     describe 'associations' do
       it { should have_one(:payment) }
     end
 
@@ -13,9 +13,29 @@
     it 'has unique session_id' do
       # unsaved record raises exception
       expect { subject.payment_session_id }.to raise_error RuntimeError
 
       subject.save!
-      subject.payment_session_id.should eq Digest::MD5.hexdigest('Order' + subject.id.to_s)
+      subject.prepare_payment
+
+      subject.payment_session_id.should be_kind_of String
     end
+
+    it 'prepares payment' do
+      # Payable must be saved before payment
+      subject.save!
+
+      # create new payment
+      subject.prepare_payment.should be_kind_of Payment
+
+      # payment has a unique session_id
+      session_id = subject.payment.session_id
+
+      # if we prepare payment saved befor
+      subject.prepare_payment.should be_kind_of Payment
+
+      # session_id must be regenerated
+      subject.payment.session_id.should_not eq session_id
+    end
+
   end
 end