Add specs to Iugu::Customer#save

Author: Lucas

lib/iugu/api_save.rb

@@ -1,7 +1,11 @@
 module Iugu
   module APISave
     def save
-      copy Iugu::Factory.create_from_response(self.class.object_type, APIRequest.request(is_new? ? "POST" : "PUT", self.class.url(self.attributes), modified_attributes))
+      method = is_new? ? 'POST' : 'PUT'
+      copy Iugu::Factory.create_from_response(self.class.object_type,
+                                              APIRequest.request(method,
+                                                                 self.class.url(self.attributes),
+                                                                 modified_attributes))
       self.errors = nil
       true
     rescue Iugu::RequestWithErrors => ex

spec/cassettes/Iugu_Customer/_save/should_save_the_customer.yml

@@ -74,4 +74,39 @@
       expect(customer.name).to eq('John Snow')
     end
   end
+
+  describe '.save', :vcr do
+    it 'should save the customer' do
+      customer = Iugu::Customer.create(email: '[email protected]',
+                                       name: 'John Snow',
+                                       cpf_cnpj: '648.144.103-01',
+                                       cc_emails: '[email protected]',
+                                       zip_code: '29190560',
+                                       number: '8',
+                                       street: 'Rua dos Bobos',
+                                       city: 'São Paulo',
+                                       state: 'SP',
+                                       district: 'Mooca',
+                                       complement: '123C')
+
+      customer.name = 'John Targaryen'
+      customer.cnpj = '24.357.272/7919-90'
+      customer.cc_emails = '[email protected]'
+      customer.zip_code = '13058676'
+      customer.number = '+9000'
+      customer.street = 'Rua Rio Palmital'
+      customer.district = 'Tatuapé'
+      customer.complement = '321A'
+
+      customer.save
+
+      new_customer = Iugu::Customer.fetch(id: customer.id)
+
+      expect(new_customer.zip_code).to eq('13058676')
+      expect(new_customer.number).to eq('+9000')
+      expect(new_customer.street).to eq('Rua Rio Palmital')
+      expect(new_customer.district).to eq('Tatuapé')
+      expect(new_customer.complement).to eq('321A')
+    end
+  end
 end