Registrant change confirmation logic

spec/mailers/domain_mailer_spec.rb

@@ -0,0 +1,54 @@
+require 'rails_helper'
+
+describe DomainMailer do
+  describe 'registrant changed notification when delivery turned off' do
+    before :all do 
+      @registrant = Fabricate(:registrant, email: 'test@example.com')
+      @domain = Fabricate(:domain, registrant: @registrant)
+      @mail = DomainMailer.registrant_updated(@domain)
+    end
+
+    it 'should not render email subject' do
+      @mail.subject.should == nil
+    end
+
+    it 'should not have sender email' do
+      @mail.from.should == nil
+    end
+
+    it 'should not have reveiver email' do
+      @mail.to.should == nil
+    end
+
+    it 'should not render body' do
+      @mail.body.should == ''
+    end
+  end
+
+  describe 'email changed notification' do
+    before :all do 
+      @registrant = Fabricate(:registrant, email: 'test@example.com')
+      @new_registrant = Fabricate(:registrant, email: 'test@example.org')
+      @domain = Fabricate(:domain, registrant: @registrant)
+      @domain.deliver_emails = true
+      @domain.registrant = @new_registrant
+      @mail = DomainMailer.registrant_updated(@domain)
+    end
+
+    it 'should render email subject' do
+      @mail.subject.should =~ /Kinnitustaotlus domeeni/
+    end
+
+    it 'should have sender email' do
+      @mail.from.should == ["noreply@internet.ee"]
+    end
+
+    it 'should send confirm email to old registrant email' do
+      @mail.to.should == ["test@example.com"]
+    end
+
+    it 'should render body' do
+      @mail.body.encoded.should =~ /Registrisse laekus taotlus domeeni/
+    end
+  end
+end