Merge pull request stripe-ruby-mock#59 from okcwest/invoice-pay-support

add support for Invoice#pay [closes stripe-ruby-mock#57]

Author: gilbert

lib/stripe_mock/request_handlers/invoices.rb

@@ -6,6 +6,7 @@ def Invoices.included(klass)
  klass.add_handler 'post /v1/invoices', :new_invoice
  klass.add_handler 'get /v1/invoices/(.*)', :get_invoice
  klass.add_handler 'get /v1/invoices', :list_invoices
+ klass.add_handler 'post /v1/invoices/(.*)/pay', :pay_invoice
  end
 
  def new_invoice(route, method_url, params, headers)
@@ -31,6 +32,13 @@ def get_invoice(route, method_url, params, headers)
  assert_existance :invoice, $1, invoices[$1]
  invoices[$1] ||= Data.mock_invoice(:id => $1)
  end
+ 
+ def pay_invoice(route, method_url, params, headers)
+ route =~ method_url
+ assert_existance :invoice, $1, invoices[$1]
+ invoices[$1] ||= Data.mock_invoice(:id => $1)
+ invoices[$1].merge!(:paid => true, :attempted => true, :charge => 'ch_1fD6uiR9FAA2zc')
+ end
 
  end
  end

spec/shared_stripe_examples/invoice_examples.rb

@@ -51,4 +51,20 @@
  end
  end
 
+ context "paying an invoice" do
+ before do
+ @invoice = Stripe::Invoice.create
+ @invoice.pay
+ end
+ 
+ it 'updates attempted and paid flags' do
+ expect(@invoice.attempted).to be_true
+ expect(@invoice.paid).to be_true
+ end
+ 
+ it 'sets the charge attribute' do
+ expect(@invoice.charge).to be_a String
+ expect(@invoice.charge.length).to be > 0 
+ end
+ end
 end