added test for domain transfer iteraction

test/integration/api/domain_admin_contacts_test.rb

@@ -12,6 +12,15 @@ class APIDomainAdminContactsTest < ApplicationIntegrationTest
                       ident_country_code: @admin_current.ident_country_code)
     adapter = ENV["shunter_default_adapter"].constantize.new
     adapter&.clear!
+    
+    # Mock DNSValidator to return success
+    @original_validate = DNSValidator.method(:validate)
+    DNSValidator.define_singleton_method(:validate) { |**args| { errors: [] } }
+  end
+  
+  def teardown
+    # Restore original validate method
+    DNSValidator.define_singleton_method(:validate, @original_validate)
   end
 
   def test_replace_all_admin_contacts_when_ident_data_doesnt_match

test/integration/api/domain_contacts_test.rb

@@ -1,6 +1,17 @@
 require 'test_helper'
 
 class APIDomainContactsTest < ApplicationIntegrationTest
+  def setup
+    # Mock DNSValidator to return success
+    @original_validate = DNSValidator.method(:validate)
+    DNSValidator.define_singleton_method(:validate) { |**args| { errors: [] } }
+  end
+  
+  def teardown
+    # Restore original validate method
+    DNSValidator.define_singleton_method(:validate, @original_validate)
+  end
+  
   def test_replace_all_tech_contacts_of_the_current_registrar
     patch '/repp/v1/domains/contacts', params: { current_contact_id: 'william-001',
                                                  new_contact_id: 'john-001' },

test/integration/api/domain_transfers_test.rb

@@ -6,10 +6,16 @@ class APIDomainTransfersTest < ApplicationIntegrationTest
     @new_registrar = registrars(:goodnames)
     @original_transfer_wait_time = Setting.transfer_wait_time
     Setting.transfer_wait_time = 0 # Auto-approval
+    
+    # Mock DNSValidator to return success
+    @original_validate = DNSValidator.method(:validate)
+    DNSValidator.define_singleton_method(:validate) { |**args| { errors: [] } }
   end
 
   teardown do
     Setting.transfer_wait_time = @original_transfer_wait_time
+    # Restore original validate method
+    DNSValidator.define_singleton_method(:validate, @original_validate)
   end
 
   def test_creates_new_domain_transfer

test/integration/api/nameservers/put_test.rb

@@ -1,6 +1,17 @@
 require 'test_helper'
 
 class APINameserversPutTest < ApplicationIntegrationTest
+  def setup
+    # Mock DNSValidator to return success
+    @original_validate = DNSValidator.method(:validate)
+    DNSValidator.define_singleton_method(:validate) { |**args| { errors: [] } }
+  end
+  
+  def teardown
+    # Restore original validate method
+    DNSValidator.define_singleton_method(:validate, @original_validate)
+  end
+  
   def test_replaces_registrar_nameservers
     old_nameserver_ids = [nameservers(:shop_ns1).id,
                           nameservers(:airport_ns1).id,