Reduce changes

spec/controllers/projects/jobs_controller_spec.rb

@@ -371,6 +371,8 @@ describe Projects::JobsController do
   end
 
   describe 'POST erase' do
+    let(:role) { :master }
+
     before do
       project.team << [user, role]
       sign_in(user)
@@ -378,8 +380,6 @@ describe Projects::JobsController do
       post_erase
     end
 
-    let(:role) { :master }
-
     context 'when job is erasable' do
       let(:job) { create(:ci_build, :erasable, :trace, pipeline: pipeline) }
 

spec/requests/api/jobs_spec.rb

@@ -500,9 +500,10 @@ describe API::Jobs do
   end
 
   describe 'POST /projects/:id/jobs/:job_id/erase' do
-    context 'when a master erases a build' do
+    let(:role) { :master }
+
     before do
-        project.add_master(user)
+      project.team << [user, role]
 
       post api("/projects/#{project.id}/jobs/#{job.id}/erase", user)
     end
@@ -532,15 +533,9 @@ describe API::Jobs do
         expect(response).to have_gitlab_http_status(403)
       end
     end
-    end
 
     context 'when a developer erases a build' do
-      before do
-        project.add_developer(user)
-
-        post api("/projects/#{project.id}/jobs/#{job.id}/erase", user)
-      end
-
+      let(:role) { :developer }
       let(:job) { create(:ci_build, :trace, :artifacts, :success, project: project, pipeline: pipeline, user: owner) }
 
       context 'when the build was created by the developer' do