Fix domain mailer email sending for registrants without address

#330

spec/factories/contact.rb

@@ -21,5 +21,19 @@ FactoryGirl.define do
       ident_type 'org'
       ident '12345678' # valid reg no for .ee
     end
+
+    factory :contact_with_address do
+      street 'test'
+      city 'test'
+      zip 12345
+      country_code 'EE'
+    end
+
+    factory :contact_without_address do
+      street nil
+      city nil
+      zip nil
+      country_code nil
+    end
   end
 end

spec/factories/registrant.rb

@@ -4,5 +4,7 @@ FactoryGirl.define do
 
     factory :registrant_private_entity, class: Registrant, parent: :contact_private_entity
     factory :registrant_legal_entity, class: Registrant, parent: :contact_legal_entity
+    factory :registrant_with_address, class: Registrant, parent: :contact_with_address
+    factory :registrant_without_address, class: Registrant, parent: :contact_without_address
   end
 end

spec/mailers/domain_mailer_spec.rb

@@ -1,5 +1,59 @@
 require 'rails_helper'
 
 RSpec.describe DomainMailer do
+  describe '#registrant_updated_notification_for_new_registrant', db: true do
+    subject(:message) { described_class.registrant_updated_notification_for_new_registrant(55, 55, 55, true) }
 
+    context 'when contact address processing is enabled' do
+      before :example do
+        allow(Contact).to receive(:address_processing?).and_return(true)
+        create(:domain, id: 55)
+        create(:registrant_with_address, id: 55)
+      end
+
+      it 'sends message' do
+        expect { message.deliver }.to change { ActionMailer::Base.deliveries.count }.by(1)
+      end
+    end
+
+    context 'when contact address processing is disabled' do
+      before :example do
+        allow(Contact).to receive(:address_processing?).and_return(false)
+        create(:domain, id: 55)
+        create(:registrant_without_address, id: 55)
+      end
+
+      it 'sends message' do
+        expect { message.deliver }.to change { ActionMailer::Base.deliveries.count }.by(1)
+      end
+    end
+  end
+
+  describe '#registrant_updated_notification_for_old_registrant', db: true do
+    subject(:message) { described_class.registrant_updated_notification_for_old_registrant(55, 55, 55, true) }
+
+    context 'when contact address processing is enabled' do
+      before :example do
+        allow(Contact).to receive(:address_processing?).and_return(true)
+        create(:domain, id: 55)
+        create(:registrant_with_address, id: 55)
+      end
+
+      it 'sends message' do
+        expect { message.deliver }.to change { ActionMailer::Base.deliveries.count }.by(1)
+      end
+    end
+
+    context 'when contact address processing is disabled' do
+      before :example do
+        allow(Contact).to receive(:address_processing?).and_return(false)
+        create(:domain, id: 55)
+        create(:registrant_without_address, id: 55)
+      end
+
+      it 'sends message' do
+        expect { message.deliver }.to change { ActionMailer::Base.deliveries.count }.by(1)
+      end
+    end
+  end
 end