Add email interceptor (AgileVentures#2363)

* Add email interceptor * Add environment variable intercept_emails * Update unit test for alert_project_creator_about_new_member * Add unit test for delivering_email model method of SandboxEmailInterceptor
RubyFloripa · May 14, 2018 · ac4c01a · ac4c01a
1 parent cbd4455
commit ac4c01a
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Showing 7 changed files with 69 additions and 15 deletions.
diff --git a/app/mailers/sandbox_email_interceptor.rb b/app/mailers/sandbox_email_interceptor.rb
@@ -0,0 +1,5 @@
+class SandboxEmailInterceptor
+  def self.delivering_email(message)
+    message.to = ENV['USER_EMAIL']
+  end
+end
diff --git a/config/initializers/sandbox_email_interceptor.rb b/config/initializers/sandbox_email_interceptor.rb
@@ -0,0 +1,3 @@
+if (Rails.env.development? || Rails.env.staging?) and ENV['INTERCEPT_EMAILS'] == 'true'
+  ActionMailer::Base.register_interceptor(SandboxEmailInterceptor)
+end
diff --git a/spec/mailers/mailer_spec.rb b/spec/mailers/mailer_spec.rb
@@ -54,4 +54,19 @@
       expect(mail).to have_default_cc_addresses
     end
   end
+  describe '#alert_project_creator_about_new_member' do
+    before(:each) do
+        @user1 = FactoryBot.create(:user, first_name: 'Reva', last_name: 'Satterfield')
+        @project = FactoryBot.create(:project, title: 'Title 1', user: @user1)
+        @user2 = FactoryBot.create(:user, email: 'leif.kozey@bruen.org')
+    end
+    it 'sends an email to project creator about new member' do
+        email = Mailer.alert_project_creator_about_new_member(@project, @user2).deliver_now
+        assert !ActionMailer::Base.deliveries.empty?
+        assert_equal [@user1.email], email.to
+        assert_equal "#{@user2.display_name} just joined #{@project.title} project", email.subject
+        assert_equal read_fixture('project_creator_notification_text').join, email.text_part.body.to_s
+        assert_equal read_fixture('project_creator_notification_html').join, email.html_part.body.to_s 
+    end
+end
 end
diff --git a/spec/mailers/sandbox_email_interceptor_spec.rb b/spec/mailers/sandbox_email_interceptor_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe SandboxEmailInterceptor do
+    describe '#delivering_email' do
+       before(:each) do
+        @user1 = FactoryBot.create(:user)
+        @project = FactoryBot.create(:project, user: @user1)
+        @user2 = FactoryBot.create(:user)
+       end
+       it 'delivers all emails to user when intercept_emails is set to true' do
+           stub_const('ENV', {'USER_EMAIL' => 'me@ymail.com'})
+           mail = Mailer.alert_project_creator_about_new_member(@project, @user2).deliver_now
+           SandboxEmailInterceptor.delivering_email(mail)
+           expect(ActionMailer::Base.deliveries[0].to).to include(ENV['USER_EMAIL'])
+       end
+    end
+end
diff --git a/spec/models/mailer_spec.rb b/spec/models/mailer_spec.rb
diff --git a/test/fixtures/mailer/project_creator_notification_html b/test/fixtures/mailer/project_creator_notification_html
@@ -0,0 +1,20 @@
+<html>
+  <body>
+    <!DOCTYPE html>
+<html>
+  <head>
+    <meta content='text/html; charset=UTF-8' http-equiv='Content-Type' />
+  </head>
+  <body>
+    <p>Hi Reva Satterfield,<br></p>
+    <p>
+      <a href="mailto:leif.kozey@bruen.org">leif.kozey@bruen.org</a> just joined your project Title 1, you can reach out and personally welcome them.<br>
+    </p>
+    <p>
+      You are receiving this email because you registered at <a href="http://www.agileventures.org/">www.agileventures.org</a>. If you wish to be removed from this mailing list, please login at av.org and go to your profile page and edit "Receive site emails" to be unchecked - if you are already logged in go directly to: <a href="http://www.agileventures.org/users/edit">www.agileventures.org/users/edit</a>.
+    </p>
+  </body>
+</html>
+
+  </body>
+</html>
diff --git a/test/fixtures/mailer/project_creator_notification_text b/test/fixtures/mailer/project_creator_notification_text
@@ -0,0 +1,9 @@
+Hi Reva Satterfield,
+===========================================================================
+
+leif.kozey@bruen.org just joined your project Title 1, you can reach out and personally welcome them.
+===========================================================================
+
+You are receiving this email because you registered at http://www.agileventures.org. If you wish to be removed from this mailing list, please login at av.org and go to your profile page and edit "Receive site emails" to be unchecked - if you are already logged in go directly to: http://www.agileventures.org/users/edit/.
+
+