New group and project invite email design

This makes the invite mail experiment the default experience and
therefore improves our invitation emails by having one clear call to
action with a neater design.

.haml-lint_todo.yml

@@ -119,7 +119,6 @@ linters:
       - 'app/views/invites/show.html.haml'
       - 'app/views/jira_connect/subscriptions/index.html.haml'
       - 'app/views/layouts/_mailer.html.haml'
-      - 'app/views/layouts/experiment_mailer.html.haml'
       - 'app/views/layouts/header/_default.html.haml'
       - 'app/views/layouts/header/_new_dropdown.haml'
       - 'app/views/layouts/jira_connect.html.haml'

app/assets/stylesheets/mailer.scss

@@ -143,4 +143,21 @@ tr.footer td {
     color: $mailer-link-color;
     text-decoration: none;
   }
+
+  .gitlab-info {
+    padding: $gl-padding-24 0;
+  }
+
+  .gitlab-info-text {
+    max-width: 640px;
+    margin: 0 auto;
+    text-align: center;
+    color: $gray-400;
+    font-size: $gl-font-size-small;
+  }
+
+  .footer-logo {
+    width: 90px;
+    height: 33px;
+  }
 }

app/controllers/invites_controller.rb

@@ -15,13 +15,11 @@ class InvitesController < ApplicationController
   feature_category :authentication_and_authorization
 
   def show
-    track_new_user_invite_experiment('opened')
     accept if skip_invitation_prompt?
   end
 
   def accept
     if member.accept_invite!(current_user)
-      track_new_user_invite_experiment('accepted')
       track_invitation_reminders_experiment('accepted')
       redirect_to invite_details[:path], notice: _("You have been granted %{member_human_access} access to %{title} %{name}.") %
         { member_human_access: member.human_access, title: invite_details[:title], name: invite_details[:name] }
@@ -110,25 +108,13 @@ class InvitesController < ApplicationController
                         end
   end
 
-  def track_new_user_invite_experiment(action)
-    return unless params[:new_user_invite]
-
-    property = params[:new_user_invite] == 'experiment' ? 'experiment_group' : 'control_group'
-
-    track_experiment(:invite_email, action, property)
-  end
-
   def track_invitation_reminders_experiment(action)
     return unless Gitlab::Experimentation.enabled?(:invitation_reminders)
 
     property = Gitlab::Experimentation.enabled_for_attribute?(:invitation_reminders, member.invite_email) ? 'experimental_group' : 'control_group'
 
-    track_experiment(:invitation_reminders, action, property)
-  end
-
-  def track_experiment(experiment_key, action, property)
     Gitlab::Tracking.event(
-      Gitlab::Experimentation.experiment(experiment_key).tracking_category,
+      Gitlab::Experimentation.experiment(:invitation_reminders).tracking_category,
       action,
       property: property,
       label: Digest::MD5.hexdigest(member.to_global_id.to_s)

app/mailers/emails/members.rb

@@ -51,34 +51,20 @@ module Emails
 
       return unless member_exists?
 
-      subject_line = subject("Invitation to join the #{member_source.human_name} #{member_source.model_name.singular}")
-
-      if member.invite_to_unknown_user? && Feature.enabled?(:invite_email_experiment)
-        subject_line = subject("#{member.created_by.name} invited you to join GitLab") if member.created_by
-        @invite_url_params = { new_user_invite: 'experiment' }
-
-        member_email_with_layout(
-          to: member.invite_email,
-          subject: subject_line,
-          template: 'member_invited_email_experiment',
-          layout: 'experiment_mailer'
-        )
-
-        Gitlab::Tracking.event(Gitlab::Experimentation::EXPERIMENTS[:invite_email][:tracking_category], 'sent', property: 'experiment_group')
+      subject_line =
+        if member.created_by
+          subject(s_("MemberInviteEmail|%{member_name} invited you to join GitLab") % { member_name: member.created_by.name })
         else
-        @invite_url_params = member.invite_to_unknown_user? ? { new_user_invite: 'control' } : {}
+          subject(s_("MemberInviteEmail|Invitation to join the %{project_or_group} %{project_or_group_name}") % { project_or_group: member_source.human_name, project_or_group_name: member_source.model_name.singular })
+        end
 
       member_email_with_layout(
         to: member.invite_email,
-          subject: subject_line
+        subject: subject_line,
+        layout: 'unknown_user_mailer'
       )
 
-        if member.invite_to_unknown_user?
-          Gitlab::Tracking.event(Gitlab::Experimentation::EXPERIMENTS[:invite_email][:tracking_category], 'sent', property: 'control_group')
-        end
-      end
-
-      if member.invite_to_unknown_user? && Gitlab::Experimentation.enabled?(:invitation_reminders)
+      if Gitlab::Experimentation.enabled?(:invitation_reminders)
         Gitlab::Tracking.event(
           Gitlab::Experimentation.experiment(:invitation_reminders).tracking_category,
           'sent',
@@ -105,7 +91,7 @@ module Emails
       subject_line = subjects[reminder_index] % { inviter: member.created_by.name }
 
       member_email_with_layout(
-        layout: 'experiment_mailer',
+        layout: 'unknown_user_mailer',
         to: member.invite_email,
         subject: subject(subject_line)
       )
@@ -162,16 +148,11 @@ module Emails
       @member_source_type.classify.constantize
     end
 
-    def member_email_with_layout(to:, subject:, template: nil, layout: 'mailer')
+    def member_email_with_layout(to:, subject:, layout: 'mailer')
       mail(to: to, subject: subject) do |format|
-        if template
-          format.html { render template, layout: layout }
-          format.text { render template, layout: layout }
-        else
         format.html { render layout: layout }
         format.text { render layout: layout }
       end
     end
   end
-  end
 end

app/views/invites/show.html.haml

@@ -25,5 +25,5 @@
 
 - if !member?
   .actions
-    = link_to _("Accept invitation"), accept_invite_url(@token, new_user_invite: params[:new_user_invite]), method: :post, class: "btn gl-button btn-success"
+    = link_to _("Accept invitation"), accept_invite_url(@token), method: :post, class: "btn gl-button btn-success"
     = link_to _("Decline"), decline_invite_url(@token), method: :post, class: "btn gl-button btn-danger gl-ml-3"

app/views/layouts/_mailer.html.haml

@@ -34,13 +34,7 @@
 
         = render_if_exists 'layouts/mailer/additional_text'
 
-        %tr.footer
-          %td
-            %img{ alt: "GitLab", height: "33", width: "90", src: image_url('mailers/gitlab_footer_logo.gif') }
-            %div
-              - manage_notifications_link = link_to(_("Manage all notifications"), profile_notifications_url, class: 'mng-notif-link')
-              - help_link = link_to(_("Help"), help_url, class: 'help-link')
-              = _("You're receiving this email because of your account on %{host}. %{manage_notifications_link} · %{help_link}").html_safe % { host: Gitlab.config.gitlab.host, manage_notifications_link: manage_notifications_link, help_link: help_link }
+        = yield :footer
 
         = yield :additional_footer
         %tr

app/views/layouts/experiment_mailer.html.haml

-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-%html{ lang: "en" }
-  %head
-    %meta{ content: "text/html; charset=UTF-8", "http-equiv" => "Content-Type" }/
-    %meta{ content: "width=device-width, initial-scale=1", name: "viewport" }/
-    %meta{ content: "IE=edge", "http-equiv" => "X-UA-Compatible" }/
-    %title= message.subject
-
-    -# Avoid premailer processing of client-specific styles (@media tag not supported)
-    -# We need to inline the contents here because mail clients (e.g. iOS Mail, Outlook)
-    -# do not support linked stylesheets.
-    %style{ type: 'text/css', 'data-premailer': 'ignore' }
-      = asset_to_string('mailer_client_specific.css').html_safe
-
-    = stylesheet_link_tag 'mailer.css'
-  %body
-    %table#body{ border: "0", cellpadding: "0", cellspacing: "0" }
-      %tbody
-        %tr.line
-          %td
-        %tr.header
-          %td
-            = html_header_message
-            = header_logo
-        %tr
-          %td
-            %table.wrapper{ border: "0", cellpadding: "0", cellspacing: "0" }
-              %tbody
-                %tr
-                  %td.wrapper-cell{ style: "padding: 0" }
-                    %table.content{ border: "0", cellpadding: "0", cellspacing: "0" }
-                      %tbody
-                        = yield
-
-        = render_if_exists 'layouts/mailer/additional_text'
-
-        %tr.footer
-          %td{ style: "padding: 24px 0" }
-            %img{ alt: "GitLab", height: "33", width: "90", src: image_url('mailers/gitlab_footer_logo.gif') }
-            %p{ style: "color: #949ba5; max-width: 640px; margin: 0 auto; text-align: left; font-size: 12px;" }
-              GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way
-              %br
-              Development, Security, and Ops teams collaborate.
-
-        = yield :additional_footer
-        %tr
-          %td.footer-message
-            = html_footer_message

app/views/layouts/mailer.html.haml

+= content_for :footer do
+  %tr.footer
+    %td
+      %img.footer-logo{ alt: "GitLab", src: image_url('mailers/gitlab_footer_logo.gif') }
+      %div
+        - manage_notifications_link = link_to(_("Manage all notifications"), profile_notifications_url, class: 'mng-notif-link')
+        - help_link = link_to(_("Help"), help_url, class: 'help-link')
+        = _("You're receiving this email because of your account on %{host}. %{manage_notifications_link} · %{help_link}").html_safe % { host: Gitlab.config.gitlab.host, manage_notifications_link: manage_notifications_link, help_link: help_link }
+
 = render 'layouts/mailer'

app/views/layouts/unknown_user_mailer.html.haml

+= content_for :footer do
+  %tr.footer
+    %td.gitlab-info
+      %img.footer-logo{ alt: "GitLab", src: image_url('mailers/gitlab_footer_logo.gif') }
+      %p.gitlab-info-text
+        = html_escape(_("GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way%{br_tag}Development, Security, and Ops teams collaborate")) % { br_tag: '<br/>'.html_safe }
+
+= render 'layouts/mailer'

app/views/layouts/unknown_user_mailer.text.erb

+<%= text_header_message %>
+
+<%= yield -%>
+
+-- <%# signature marker %>
+<%= _("GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way Development, Security, and Ops teams collaborate") %>
+<%= render_if_exists 'layouts/mailer/additional_text' %>
+
+<%= text_footer_message %>

app/views/notify/member_invited_email.html.haml

+- placeholders = { strong_start: '<strong>'.html_safe, strong_end: '</strong>'.html_safe, project_or_group_name: member_source.human_name, project_or_group: member_source.model_name.singular, br_tag: '<br/>'.html_safe, role: member.human_access.downcase }
 %tr
   %td.text-content
+    %h2.invite-header
+      = s_('InviteEmail|You are invited!')
     %p
-      You have been invited
       - if member.created_by
-        by
-        = link_to member.created_by.name, user_url(member.created_by)
-      to join the
-      = link_to member_source.human_name, member_source.public? ? member_source.web_url : invite_url(@token), class: :highlight
-      #{member_source.model_name.singular} as #{content_tag :span, member.human_access, class: :highlight}.
-
-    %p
-      = link_to 'Accept invitation', invite_url(@token, @invite_url_params)
-      or
-      = link_to 'decline', decline_invite_url(@token)
-
+        = html_escape(s_("InviteEmail|%{inviter} invited you to join the %{strong_start}%{project_or_group_name}%{strong_end}%{br_tag}%{project_or_group} as a %{role}")) % placeholders.merge({ inviter: (link_to member.created_by.name, user_url(member.created_by)).html_safe })
+      - else
+        = html_escape(s_("InviteEmail|You are invited to join the %{strong_start}%{project_or_group_name}%{strong_end}%{br_tag}%{project_or_group} as a %{role}")) % placeholders
+    %p.invite-actions
+      = link_to s_('InviteEmail|Join now'), invite_url(@token), class: 'invite-btn-join'

app/views/notify/member_invited_email.text.erb

-You have been invited <%= "by #{sanitize_name(member.created_by.name)} " if member.created_by %>to join the <%= member_source.human_name %> <%= member_source.model_name.singular %> as <%= member.human_access %>.
+<% placeholders = { project_or_group_name: member_source.human_name, project_or_group: member_source.model_name.singular, role: member.human_access.downcase } %>
 
-Accept invitation: <%= invite_url(@token, @invite_url_params) %>
-Decline invitation: <%= decline_invite_url(@token) %>
+<% if member.created_by %>
+<%= s_('InviteEmail|%{inviter} invited you to join the %{project_or_group_name} %{project_or_group} as a %{role}') % placeholders.merge({ inviter: sanitize_name(member.created_by.name) }) %>
+<% else %>
+<%= s_('InviteEmail|You have been invited to join the %{project_or_group_name} %{project_or_group} as a %{role}') % placeholders %>
+<% end %>
+
+<%= s_('InviteEmail|Join now') %>: <%= invite_url(@token) %>

app/views/notify/member_invited_email_experiment.html.haml

-%tr
-  %td.text-content
-    %h2.invite-header
-      = s_('InviteEmail|You are invited!')
-    %p
-      - if member.created_by
-        = html_escape(s_("InviteEmail|%{inviter} invited you")) % { inviter: (link_to member.created_by.name, user_url(member.created_by)).html_safe }
-      = html_escape(s_("InviteEmail|to join the %{strong_start}%{project_or_group_name}%{strong_end}")) % { strong_start: '<strong>'.html_safe, strong_end: '</strong>'.html_safe, project_or_group_name: member_source.human_name }
-      %br
-      = s_("InviteEmail|%{project_or_group} as a %{role}") % { project_or_group: member_source.model_name.singular, role: member.human_access.downcase }
-    %p.invite-actions
-      = link_to s_('InviteEmail|Join now'), invite_url(@token, @invite_url_params), class: 'invite-btn-join'

app/views/notify/member_invited_email_experiment.text.erb

-<% project_and_role = s_('InviteEmail|to join the %{project_or_group_name} %{project_or_group} as a %{role}') \
-  % { project_or_group_name: member_source.human_name, project_or_group: member_source.model_name.singular, role: member.human_access.downcase } %>
-
-<% if member.created_by %>
-<%= s_('InviteEmail|%{inviter} invited you') % { inviter: sanitize_name(member.created_by.name) } %> <%= project_and_role %>
-<% else %>
-<%= s_('InviteEmail|You have been invited') %> <%= project_and_role %>
-<% end %>
-
-Join now: <%= invite_url(@token, @invite_url_params) %>

changelogs/unreleased/nicolasdular-new-invite-mail-design.yml

+---
+title: New group and project invite mail design
+merge_request: 44940
+author:
+type: changed

locale/gitlab.pot

@@ -12205,6 +12205,12 @@ msgstr ""
 msgid "GitLab for Slack"
 msgstr ""
 
+msgid "GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way Development, Security, and Ops teams collaborate"
+msgstr ""
+
+msgid "GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way%{br_tag}Development, Security, and Ops teams collaborate"
+msgstr ""
+
 msgid "GitLab is a single application for the entire software development lifecycle. From project planning and source code management to CI/CD, monitoring, and security."
 msgstr ""
 
@@ -14249,25 +14255,22 @@ msgstr ""
 msgid "Invite teammates (optional)"
 msgstr ""
 
-msgid "InviteEmail|%{inviter} invited you"
+msgid "InviteEmail|%{inviter} invited you to join the %{project_or_group_name} %{project_or_group} as a %{role}"
 msgstr ""
 
-msgid "InviteEmail|%{project_or_group} as a %{role}"
+msgid "InviteEmail|%{inviter} invited you to join the %{strong_start}%{project_or_group_name}%{strong_end}%{br_tag}%{project_or_group} as a %{role}"
 msgstr ""
 
 msgid "InviteEmail|Join now"
 msgstr ""
 
-msgid "InviteEmail|You are invited!"
-msgstr ""
-
-msgid "InviteEmail|You have been invited"
+msgid "InviteEmail|You are invited to join the %{strong_start}%{project_or_group_name}%{strong_end}%{br_tag}%{project_or_group} as a %{role}"
 msgstr ""
 
-msgid "InviteEmail|to join the %{project_or_group_name} %{project_or_group} as a %{role}"
+msgid "InviteEmail|You are invited!"
 msgstr ""
 
-msgid "InviteEmail|to join the %{strong_start}%{project_or_group_name}%{strong_end}"
+msgid "InviteEmail|You have been invited to join the %{project_or_group_name} %{project_or_group} as a %{role}"
 msgstr ""
 
 msgid "InviteMembersBanner|Collaborate with your team"
@@ -16065,6 +16068,12 @@ msgstr ""
 msgid "Member since %{date}"
 msgstr ""
 
+msgid "MemberInviteEmail|%{member_name} invited you to join GitLab"
+msgstr ""
+
+msgid "MemberInviteEmail|Invitation to join the %{project_or_group} %{project_or_group_name}"
+msgstr ""
+
 msgid "Members"
 msgstr ""
 

spec/controllers/invites_controller_spec.rb

@@ -9,13 +9,6 @@ RSpec.describe InvitesController, :snowplow do
   let(:project_members) { member.source.users }
   let(:md5_member_global_id) { Digest::MD5.hexdigest(member.to_global_id.to_s) }
   let(:params) { { id: raw_invite_token } }
-  let(:snowplow_event) do
-    {
-      category: 'Growth::Acquisition::Experiment::InviteEmail',
-      label: md5_member_global_id,
-      property: group_type
-    }
-  end
 
   shared_examples 'invalid token' do
     context 'when invite token is not valid' do
@@ -94,38 +87,6 @@ RSpec.describe InvitesController, :snowplow do
         expect(flash[:notice]).to be_nil
       end
 
-      context 'when new_user_invite is not set' do
-        it 'does not track the user as experiment group' do
-          request
-
-          expect_no_snowplow_event
-        end
-      end
-
-      context 'when new_user_invite is experiment' do
-        let(:params) { { id: raw_invite_token, new_user_invite: 'experiment' } }
-        let(:group_type) { 'experiment_group' }
-
-        it 'tracks the user as experiment group' do
-          request
-
-          expect_snowplow_event(**snowplow_event.merge(action: 'opened'))
-          expect_snowplow_event(**snowplow_event.merge(action: 'accepted'))
-        end
-      end
-
-      context 'when new_user_invite is control' do
-        let(:params) { { id: raw_invite_token, new_user_invite: 'control' } }
-        let(:group_type) { 'control_group' }
-
-        it 'tracks the user as control group' do
-          request
-
-          expect_snowplow_event(**snowplow_event.merge(action: 'opened'))
-          expect_snowplow_event(**snowplow_event.merge(action: 'accepted'))
-        end
-      end
-
       it_behaves_like "tracks the 'accepted' event for the invitation reminders experiment"
       it_behaves_like 'invalid token'
     end
@@ -158,36 +119,6 @@ RSpec.describe InvitesController, :snowplow do
 
     subject(:request) { post :accept, params: params }
 
-    context 'when new_user_invite is not set' do
-      it 'does not track an event' do
-        request
-
-        expect_no_snowplow_event
-      end
-    end
-
-    context 'when new_user_invite is experiment' do
-      let(:params) { { id: raw_invite_token, new_user_invite: 'experiment' } }
-      let(:group_type) { 'experiment_group' }
-
-      it 'tracks the user as experiment group' do
-        request
-
-        expect_snowplow_event(**snowplow_event.merge(action: 'accepted'))
-      end
-    end
-
-    context 'when new_user_invite is control' do
-      let(:params) { { id: raw_invite_token, new_user_invite: 'control' } }
-      let(:group_type) { 'control_group' }
-
-      it 'tracks the user as control group' do
-        request
-
-        expect_snowplow_event(**snowplow_event.merge(action: 'accepted'))
-      end
-    end
-
     it_behaves_like "tracks the 'accepted' event for the invitation reminders experiment"
     it_behaves_like 'invalid token'
   end

spec/mailers/notify_spec.rb

@@ -887,64 +887,22 @@ RSpec.describe Notify do
 
       subject { described_class.member_invited_email('project', project_member.id, project_member.invite_token) }
 
-      context 'when invite_email_experiment is disabled' do
-        before do
-          stub_feature_flags(invite_email_experiment: false)
-        end
-
       it_behaves_like 'an email sent from GitLab'
       it_behaves_like 'it should not have Gmail Actions links'
       it_behaves_like "a user cannot unsubscribe through footer link"
       it_behaves_like 'appearance header and footer enabled'
       it_behaves_like 'appearance header and footer not enabled'
+      it_behaves_like 'does not render a manage notifications link'
 
+      context 'when there is an inviter' do
         it 'contains all the useful information' do
-          is_expected.to have_subject "Invitation to join the #{project.full_name} project"
+          is_expected.to have_subject "#{inviter.name} invited you to join GitLab"
           is_expected.to have_body_text project.full_name
-          is_expected.to have_body_text project_member.human_access
+          is_expected.to have_body_text project_member.human_access.downcase
           is_expected.to have_body_text project_member.invite_token
         end
-
-        context 'when member is invited via an email address' do
-          it 'does add a param to the invite link' do
-            is_expected.to have_body_text 'new_user_invite=control'
-          end
-
-          it 'tracks an event' do
-            expect(Gitlab::Tracking).to receive(:event).with(
-              'Growth::Acquisition::Experiment::InviteEmail',
-              'sent',
-              property: 'control_group'
-            )
-
-            subject.deliver_now
-          end
-        end
-
-        context 'when member is already a user' do
-          let(:project_member) { invite_to_project(project, inviter: maintainer, user: create(:user)) }
-
-          it 'does not add a param to the invite link' do
-            is_expected.not_to have_body_text 'new_user_invite'
-          end
-
-          it 'does not track an event' do
-            expect(Gitlab::Tracking).not_to receive(:event)
-
-            subject.deliver_now
-          end
-        end
       end
 
-      context 'when invite_email_experiment is enabled' do
-        before do
-          stub_feature_flags(invite_email_experiment: true)
-        end
-
-        it_behaves_like 'an email sent from GitLab'
-        it_behaves_like 'it should not have Gmail Actions links'
-        it_behaves_like "a user cannot unsubscribe through footer link"
-
       context 'when there is no inviter' do
         let(:inviter) { nil }
 
@@ -955,30 +913,6 @@ RSpec.describe Notify do
           is_expected.to have_body_text project_member.invite_token
         end
       end
-
-        context 'when there is an inviter' do
-          it 'contains all the useful information' do
-            is_expected.to have_subject "#{inviter.name} invited you to join GitLab"
-            is_expected.to have_body_text project.full_name
-            is_expected.to have_body_text project_member.human_access.downcase
-            is_expected.to have_body_text project_member.invite_token
-          end
-        end
-
-        it 'adds a param to the invite link' do
-          is_expected.to have_body_text 'new_user_invite=experiment'
-        end
-
-        it 'tracks an event' do
-          expect(Gitlab::Tracking).to receive(:event).with(
-            'Growth::Acquisition::Experiment::InviteEmail',
-            'sent',
-            property: 'experiment_group'
-          )
-
-          subject.deliver_now
-        end
-      end
     end
 
     describe 'project invitation accepted' do
@@ -1547,63 +1481,23 @@ RSpec.describe Notify do
         end
       end
 
-      context 'when invite_email_experiment is disabled' do
-        before do
-          stub_feature_flags(invite_email_experiment: false)
-        end
-
       it_behaves_like 'an email sent from GitLab'
       it_behaves_like 'it should not have Gmail Actions links'
       it_behaves_like "a user cannot unsubscribe through footer link"
       it_behaves_like 'appearance header and footer enabled'
       it_behaves_like 'appearance header and footer not enabled'
       it_behaves_like 'it requires a group'
+      it_behaves_like 'does not render a manage notifications link'
 
+      context 'when there is an inviter' do
         it 'contains all the useful information' do
-          is_expected.to have_subject "Invitation to join the #{group.name} group"
+          is_expected.to have_subject "#{group_member.created_by.name} invited you to join GitLab"
           is_expected.to have_body_text group.name
-          is_expected.to have_body_text group.web_url
-          is_expected.to have_body_text group_member.human_access
+          is_expected.to have_body_text group_member.human_access.downcase
           is_expected.to have_body_text group_member.invite_token
         end
-
-        context 'when member is invited via an email address' do
-          it 'does add a param to the invite link' do
-            is_expected.to have_body_text 'new_user_invite=control'
-          end
-
-          it 'tracks an event' do
-            expect(Gitlab::Tracking).to receive(:event).with(
-              'Growth::Acquisition::Experiment::InviteEmail',
-              'sent',
-              property: 'control_group'
-            )
-
-            subject.deliver_now
-          end
-        end
-
-        context 'when member is already a user' do
-          let(:group_member) { invite_to_group(group, inviter: owner, user: create(:user)) }
-
-          it 'does not add a param to the invite link' do
-            is_expected.not_to have_body_text 'new_user_invite'
       end
 
-          it 'does not track an event' do
-            expect(Gitlab::Tracking).not_to receive(:event)
-
-            subject.deliver_now
-          end
-        end
-      end
-
-      context 'when invite_email_experiment is enabled' do
-        it_behaves_like 'an email sent from GitLab'
-        it_behaves_like 'it should not have Gmail Actions links'
-        it_behaves_like "a user cannot unsubscribe through footer link"
-        it_behaves_like 'it requires a group'
-
       context 'when there is no inviter' do
         let(:inviter) { nil }
 
@@ -1614,30 +1508,6 @@ RSpec.describe Notify do
           is_expected.to have_body_text group_member.invite_token
         end
       end
-
-        context 'when there is an inviter' do
-          it 'contains all the useful information' do
-            is_expected.to have_subject "#{group_member.created_by.name} invited you to join GitLab"
-            is_expected.to have_body_text group.name
-            is_expected.to have_body_text group_member.human_access.downcase
-            is_expected.to have_body_text group_member.invite_token
-          end
-        end
-
-        it 'does add a param to the invite link' do
-          is_expected.to have_body_text 'new_user_invite'
-        end
-
-        it 'tracks an event' do
-          expect(Gitlab::Tracking).to receive(:event).with(
-            'Growth::Acquisition::Experiment::InviteEmail',
-            'sent',
-            property: 'experiment_group'
-          )
-
-          subject.deliver_now
-        end
-      end
     end
 
     describe 'group invitation reminders' do

spec/support/shared_examples/mailers/notify_shared_examples.rb

@@ -273,3 +273,12 @@ RSpec.shared_examples 'no email is sent' do
     expect(subject.message).to be_a_kind_of(ActionMailer::Base::NullMail)
   end
 end
+
+RSpec.shared_examples 'does not render a manage notifications link' do
+  it do
+    aggregate_failures do
+      expect(subject).not_to have_body_text("Manage all notifications")
+      expect(subject).not_to have_body_text(profile_notifications_url)
+    end
+  end
+end