test/assertions.rb in pagarme-2.1.2 vs test/assertions.rb in pagarme-2.1.3

@@ -94,11 +94,11 @@
     assert_equal transaction.amount.to_s,    '1000'
   end
 
   def assert_split_rules(split_rules)
     assert_equal split_rules.size, 4
-    rules = split_rules.sort_by &:percentage
+    rules = split_rules.sort_by(&:percentage)
 
     assert_equal rules[0].recipient_id, Fixtures.persistent_recipient_ids[0]
     assert_equal rules[1].recipient_id, Fixtures.persistent_recipient_ids[1]
     assert_equal rules[2].recipient_id, Fixtures.persistent_recipient_ids[2]
     assert_equal rules[3].recipient_id, Fixtures.persistent_recipient_ids[3]
@@ -130,14 +130,18 @@
   end
 
   def assert_transaction_errors(params = {})
     PagarMe::Transaction.create transaction_with_card_params(params)
   rescue PagarMe::ValidationError
-    assert_no_match /\s*\,\s*\Z/, $!.message
+    assert_no_match(/\s*\,\s*\Z/, $!.message)
   end
 
   def assert_has_error_param(exception, parameter_name)
     assert exception.errors.any?{ |error| error.parameter_name == parameter_name }
+  end
+
+  def assert_hasnt_error_param(exception, parameter_name)
+    assert exception.errors.none?{ |error| error.parameter_name == parameter_name }
   end
 
   def assert_transfer(transfer)
     assert transfer.id
     assert transfer.fee