Merge pull request #5 from carlaares/master

fixed state validation on report

lib/dinero_mail_ipn/report.rb

@@ -28,7 +28,7 @@ class Report
     def initialize(opts)
       @id = opts[:id]
       @amount = opts[:amount]
-      @state = opts[:state]
+      @state = opts[:state].to_i
       @payer_email = opts[:payer_email]
       @numtransaction = opts[:numtransaction]
       @date          = opts[:date]

test/test_report.rb

@@ -17,16 +17,22 @@ def test_report_amount
   def test_transaction_completed?
     report = DineroMailIpn::Report.new(:state => 2)
     assert report.transaction_completed?
+    report = DineroMailIpn::Report.new(:state => "2")
+    assert report.transaction_completed?
   end
 
   def test_transaction_pending?
     report = DineroMailIpn::Report.new(:state => 1)
     assert report.transaction_pending?
+    report = DineroMailIpn::Report.new(:state => "1")
+    assert report.transaction_pending?
   end
 
   def test_transaction_cancelled?
     report = DineroMailIpn::Report.new(:state => 3)
     assert report.transaction_cancelled?
+    report = DineroMailIpn::Report.new(:state => "3")
+    assert report.transaction_cancelled?
   end
 
 end