Don't include EmailHelpers manually, pick with rspecuse-rspec-support-helper

`:mailer` is needed to pick it easily, while
`type: :mailer` is needed for picking it automatically for
tests located in spec/mailers/*_spec.rb

It's a bit complicated in spec/services/notification_service_spec.rb
but we'll leave it alone for now.

5 files changed, 5 insertions, 21 deletions

diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index f63ff19c2fc..ac75c6501ee 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -1,8 +1,6 @@
 require 'spec_helper'
 
-describe Ci::Pipeline do
-  include EmailHelpers
-
+describe Ci::Pipeline, :mailer do
   let(:user) { create(:user) }
   let(:project) { create(:project) }
 
@@ -1248,8 +1246,6 @@ describe Ci::Pipeline do
       pipeline.user.global_notification_setting
         .update(level: 'custom', failed_pipeline: true, success_pipeline: true)
 
-      reset_delivered_emails!
-
       perform_enqueued_jobs do
         pipeline.enqueue
         pipeline.run
diff --git a/spec/models/deploy_key_spec.rb b/spec/models/deploy_key_spec.rb
index 2aece75b817..3d7283e2164 100644
--- a/spec/models/deploy_key_spec.rb
+++ b/spec/models/deploy_key_spec.rb
@@ -1,8 +1,6 @@
 require 'spec_helper'
 
-describe DeployKey do
-  include EmailHelpers
-
+describe DeployKey, :mailer do
   describe "Associations" do
     it { is_expected.to have_many(:deploy_keys_projects) }
     it { is_expected.to have_many(:projects) }
diff --git a/spec/models/gpg_key_spec.rb b/spec/models/gpg_key_spec.rb
index 59c074199db..e48f20bf53b 100644
--- a/spec/models/gpg_key_spec.rb
+++ b/spec/models/gpg_key_spec.rb
@@ -114,9 +114,7 @@ describe GpgKey do
     end
   end
 
-  describe 'notification' do
-    include EmailHelpers
-
+  describe 'notification', :mailer do
     let(:user) { create(:user) }
 
     it 'sends a notification' do
diff --git a/spec/models/key_spec.rb b/spec/models/key_spec.rb
index d41717d0223..882522c0a97 100644
--- a/spec/models/key_spec.rb
+++ b/spec/models/key_spec.rb
@@ -1,8 +1,6 @@
 require 'spec_helper'
 
-describe Key do
-  include EmailHelpers
-
+describe Key, :mailer do
   describe "Associations" do
     it { is_expected.to belong_to(:user) }
   end
diff --git a/spec/models/project_services/pipelines_email_service_spec.rb b/spec/models/project_services/pipelines_email_service_spec.rb
index 03932895b0e..5faab9ba38b 100644
--- a/spec/models/project_services/pipelines_email_service_spec.rb
+++ b/spec/models/project_services/pipelines_email_service_spec.rb
@@ -1,8 +1,6 @@
 require 'spec_helper'
 
-describe PipelinesEmailService do
-  include EmailHelpers
-
+describe PipelinesEmailService, :mailer do
   let(:pipeline) do
     create(:ci_pipeline, project: project, sha: project.commit('master').sha)
   end
@@ -14,10 +12,6 @@ describe PipelinesEmailService do
     Gitlab::DataBuilder::Pipeline.build(pipeline)
   end
 
-  before do
-    reset_delivered_emails!
-  end
-
   describe 'Validations' do
     context 'when service is active' do
       before do