Add test to see if registrant verification stores versions

config/environments/test.rb

@@ -27,6 +27,8 @@ Rails.application.configure do
   # ActionMailer::Base.deliveries array.
   config.action_mailer.delivery_method = :test
 
+  config.action_mailer.raise_delivery_errors = false
+
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr
 

test/models/registrant_verification_test.rb

@@ -1,6 +1,16 @@
 require 'test_helper'
 
 class RegistrantVerificationTest < ActiveSupport::TestCase
+
+  setup do
+    @domain = domains(:shop)
+    @initiator = users(:api_bestnames).username
+    @token = 'zzzzz'
+    @domain.update(statuses: [DomainStatus::PENDING_UPDATE],
+                   registrant_verification_asked_at: Time.zone.now - 1.day,
+                   registrant_verification_token: @token)
+  end
+
   def test_audit_log
     registrant_verification = registrant_verifications(:one)
     random_action = "random#{rand(100)}"
@@ -9,4 +19,15 @@ class RegistrantVerificationTest < ActiveSupport::TestCase
       registrant_verification.update_attributes!(action: random_action)
     end
   end
+
+  def test_reject_changes
+    @registrant_verification = RegistrantVerification.new(domain_id: @domain.id,
+                                                          verification_token: @token)
+    start_versions_count = RegistrantVerificationVersion.count
+
+    assert_nothing_raised do
+      @registrant_verification.domain_registrant_change_reject!("email link, #{@initiator}")
+    end
+    assert_equal RegistrantVerificationVersion.count, start_versions_count + 1
+  end
 end