Remove :with_diffs MergeRequest factory trait

The trait is a no-op and redundant.

ee/spec/lib/analytics/merge_request_metrics_calculator_spec.rb

@@ -5,7 +5,7 @@ require 'spec_helper'
 RSpec.describe Analytics::MergeRequestMetricsCalculator do
   subject { described_class.new(merge_request) }
 
-  let_it_be(:merge_request) { create(:merge_request, :merged, :with_diffs, created_at: 31.days.ago) }
+  let_it_be(:merge_request) { create(:merge_request, :merged, created_at: 31.days.ago) }
   let_it_be(:merge_request_note) do
     create(:diff_note_on_merge_request, noteable: merge_request, project: merge_request.source_project, author: create(:user))
   end

ee/spec/lib/ee/api/entities/analytics/code_review/merge_request_spec.rb

@@ -6,7 +6,7 @@ RSpec.describe EE::API::Entities::Analytics::CodeReview::MergeRequest do
   subject(:entity_representation) { described_class.new(merge_request).as_json }
 
   let(:merge_request) do
-    create(:merge_request, :with_diffs, :with_productivity_metrics,
+    create(:merge_request, :with_productivity_metrics,
            milestone: milestone,
            source_project: project,
            metrics_data: { first_comment_at: 1.day.ago, merged_at: 1.hour.ago }

spec/controllers/projects/merge_requests_controller_spec.rb

@@ -1371,7 +1371,6 @@ RSpec.describe Projects::MergeRequestsController do
   describe 'GET test_reports' do
     let_it_be(:merge_request) do
       create(:merge_request,
-        :with_diffs,
         :with_merge_request_pipeline,
         target_project: project,
         source_project: project
@@ -1482,7 +1481,6 @@ RSpec.describe Projects::MergeRequestsController do
   describe 'GET accessibility_reports' do
     let_it_be(:merge_request) do
       create(:merge_request,
-        :with_diffs,
         :with_merge_request_pipeline,
         target_project: project,
         source_project: project
@@ -1603,7 +1601,6 @@ RSpec.describe Projects::MergeRequestsController do
   describe 'GET codequality_reports' do
     let_it_be(:merge_request) do
       create(:merge_request,
-        :with_diffs,
         :with_merge_request_pipeline,
         target_project: project,
         source_project: project

spec/factories/merge_requests.rb

@@ -21,9 +21,6 @@ FactoryBot.define do
 
     merge_status { "can_be_merged" }
 
-    trait :with_diffs do
-    end
-
     trait :jira_title do
       title { generate(:jira_title) }
     end
@@ -306,7 +303,7 @@ FactoryBot.define do
     factory :closed_merge_request, traits: [:closed]
     factory :reopened_merge_request, traits: [:opened]
     factory :invalid_merge_request, traits: [:invalid]
-    factory :merge_request_with_diffs, traits: [:with_diffs]
+    factory :merge_request_with_diffs
     factory :merge_request_with_diff_notes do
       after(:create) do |mr|
         create(:diff_note_on_merge_request, noteable: mr, project: mr.source_project)

spec/features/ide/user_opens_merge_request_spec.rb

@@ -3,7 +3,7 @@
 require 'spec_helper'
 
 RSpec.describe 'IDE merge request', :js do
-  let(:merge_request) { create(:merge_request, :with_diffs, :simple, source_project: project) }
+  let(:merge_request) { create(:merge_request, :simple, source_project: project) }
   let(:project) { create(:project, :public, :repository) }
   let(:user) { project.owner }
 

spec/features/merge_request/user_accepts_merge_request_spec.rb

@@ -3,7 +3,7 @@
 require 'spec_helper'
 
 RSpec.describe 'User accepts a merge request', :js, :sidekiq_might_not_need_inline do
-  let(:merge_request) { create(:merge_request, :with_diffs, :simple, source_project: project) }
+  let(:merge_request) { create(:merge_request, :simple, source_project: project) }
   let(:project) { create(:project, :public, :repository) }
   let(:user) { create(:user) }
 

spec/features/merge_request/user_reverts_merge_request_spec.rb

@@ -3,7 +3,7 @@
 require 'spec_helper'
 
 RSpec.describe 'User reverts a merge request', :js do
-  let(:merge_request) { create(:merge_request, :with_diffs, :simple, source_project: project) }
+  let(:merge_request) { create(:merge_request, :simple, source_project: project) }
   let(:project) { create(:project, :public, :repository) }
   let(:user) { create(:user) }
 

spec/features/merge_requests/user_filters_by_milestones_spec.rb

@@ -10,7 +10,7 @@ RSpec.describe 'Merge Requests > User filters by milestones', :js do
   let(:milestone) { create(:milestone, project: project) }
 
   before do
-    create(:merge_request, :with_diffs, source_project: project)
+    create(:merge_request, source_project: project)
     create(:merge_request, :simple, source_project: project, milestone: milestone)
 
     sign_in(user)

spec/features/projects/issuable_templates_spec.rb

@@ -95,7 +95,7 @@ RSpec.describe 'issuable templates', :js do
     let(:bug_template_content) { 'this is merge request bug template' }
     let(:template_override_warning) { 'Applying a template will replace the existing issue description.' }
     let(:updated_description) { 'updated merge request description' }
-    let(:merge_request) { create(:merge_request, :with_diffs, source_project: project) }
+    let(:merge_request) { create(:merge_request, source_project: project) }
 
     before do
       project.repository.create_file(
@@ -154,7 +154,7 @@ RSpec.describe 'issuable templates', :js do
     let(:template_content) { 'this is a test "feature-proposal" template' }
     let(:fork_user) { create(:user) }
     let(:forked_project) { fork_project(project, fork_user, repository: true) }
-    let(:merge_request) { create(:merge_request, :with_diffs, source_project: forked_project, target_project: project) }
+    let(:merge_request) { create(:merge_request, source_project: forked_project, target_project: project) }
 
     before do
       sign_out(:user)

spec/frontend/fixtures/merge_requests.rb

@@ -22,7 +22,6 @@ RSpec.describe Projects::MergeRequestsController, '(JavaScript fixtures)', type:
   let(:merge_request) do
     create(
       :merge_request,
-      :with_diffs,
       source_project: project,
       target_project: project,
       description: description

spec/frontend/fixtures/merge_requests_diffs.rb

@@ -8,7 +8,7 @@ RSpec.describe Projects::MergeRequests::DiffsController, '(JavaScript fixtures)'
   let(:namespace) { create(:namespace, name: 'frontend-fixtures' )}
   let(:project) { create(:project, :repository, namespace: namespace, path: 'merge-requests-project') }
   let(:user) { project.owner }
-  let(:merge_request) { create(:merge_request, :with_diffs, source_project: project, target_project: project, description: '- [ ] Task List Item') }
+  let(:merge_request) { create(:merge_request, source_project: project, target_project: project, description: '- [ ] Task List Item') }
   let(:path) { "files/ruby/popen.rb" }
   let(:position) do
     build(:text_diff_position, :added,

spec/lib/api/entities/merge_request_basic_spec.rb

@@ -7,7 +7,7 @@ RSpec.describe ::API::Entities::MergeRequestBasic do
   let_it_be(:project) { create(:project, :public) }
   let_it_be(:merge_request) { create(:merge_request) }
   let_it_be(:labels) { create_list(:label, 3) }
-  let_it_be(:merge_requests) { create_list(:labeled_merge_request, 10, :unique_branches, :with_diffs, labels: labels) }
+  let_it_be(:merge_requests) { create_list(:labeled_merge_request, 10, :unique_branches, labels: labels) }
 
   # This mimics the behavior of the `Grape::Entity` serializer
   def present(obj)

spec/lib/banzai/filter/merge_request_reference_filter_spec.rb

@@ -216,7 +216,7 @@ RSpec.describe Banzai::Filter::MergeRequestReferenceFilter do
   end
 
   context 'URL reference for a commit' do
-    let(:mr) { create(:merge_request, :with_diffs) }
+    let(:mr) { create(:merge_request) }
     let(:reference) do
       urls.project_merge_request_url(mr.project, mr) + "/diffs?commit_id=#{mr.diff_head_sha}"
     end

spec/models/merge_request_diff_spec.rb

@@ -80,7 +80,7 @@ RSpec.describe MergeRequestDiff do
   describe '.by_commit_sha' do
     subject(:by_commit_sha) { described_class.by_commit_sha(sha) }
 
-    let!(:merge_request) { create(:merge_request, :with_diffs) }
+    let!(:merge_request) { create(:merge_request) }
 
     context 'with sha contained in' do
       let(:sha) { 'b83d6e391c22777fca1ed3012fce84f633d7fed0' }
@@ -358,7 +358,7 @@ RSpec.describe MergeRequestDiff do
   end
 
   describe '#latest?' do
-    let!(:mr) { create(:merge_request, :with_diffs) }
+    let!(:mr) { create(:merge_request) }
     let!(:first_diff) { mr.merge_request_diff }
     let!(:last_diff) { mr.create_merge_request_diff }
 
@@ -367,7 +367,7 @@ RSpec.describe MergeRequestDiff do
   end
 
   shared_examples_for 'merge request diffs' do
-    let(:merge_request) { create(:merge_request, :with_diffs) }
+    let(:merge_request) { create(:merge_request) }
     let!(:diff) { merge_request.merge_request_diff.reload }
 
     context 'when it was not cleaned by the system' do

spec/models/merge_request_spec.rb

@@ -365,7 +365,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
   describe '.by_commit_sha' do
     subject(:by_commit_sha) { described_class.by_commit_sha(sha) }
 
-    let!(:merge_request) { create(:merge_request, :with_diffs) }
+    let!(:merge_request) { create(:merge_request) }
 
     context 'with sha contained in latest merge request diff' do
       let(:sha) { 'b83d6e391c22777fca1ed3012fce84f633d7fed0' }
@@ -431,7 +431,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
     end
 
     context 'when commit is a part of the merge request' do
-      let!(:merge_request) { create(:merge_request, :with_diffs) }
+      let!(:merge_request) { create(:merge_request) }
       let(:sha) { 'b83d6e391c22777fca1ed3012fce84f633d7fed0' }
 
       it { is_expected.to eq([merge_request]) }
@@ -451,7 +451,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
     end
 
     context 'when commit is part of the merge request and a squash commit at the same time' do
-      let!(:merge_request) { create(:merge_request, :with_diffs) }
+      let!(:merge_request) { create(:merge_request) }
       let(:sha) { merge_request.commits.first.id }
 
       before do
@@ -817,7 +817,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
     let(:last_branch_commit) { subject.source_project.repository.commit(Gitlab::Git::BRANCH_REF_PREFIX + subject.source_branch) }
 
     context 'with diffs' do
-      subject { create(:merge_request, :with_diffs) }
+      subject { create(:merge_request) }
 
       it 'returns the sha of the source branch last commit' do
         expect(subject.source_branch_sha).to eq(last_branch_commit.sha)
@@ -884,7 +884,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
     let(:options) { { paths: ['a/b', 'b/a', 'c/*'] } }
 
     context 'when there are MR diffs' do
-      let(:merge_request) { create(:merge_request, :with_diffs) }
+      let(:merge_request) { create(:merge_request) }
 
       it 'delegates to the MR diffs' do
         expect(merge_request.merge_request_diff).to receive(:raw_diffs).with(options)
@@ -933,7 +933,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
 
   describe '#note_positions_for_paths' do
     let(:user) { create(:user) }
-    let(:merge_request) { create(:merge_request, :with_diffs) }
+    let(:merge_request) { create(:merge_request) }
     let(:project) { merge_request.project }
     let!(:diff_note) do
       create(:diff_note_on_merge_request, project: project, noteable: merge_request)
@@ -3444,7 +3444,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
   describe '#branch_merge_base_commit' do
     let(:project) { create(:project, :repository) }
 
-    subject { create(:merge_request, :with_diffs, source_project: project) }
+    subject { create(:merge_request, source_project: project) }
 
     context 'source and target branch exist' do
       it { expect(subject.branch_merge_base_commit.sha).to eq('ae73cb07c9eeaf35924a10f713b364d32b2dd34f') }
@@ -3467,7 +3467,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
     context "with diffs" do
       let(:project) { create(:project, :repository) }
 
-      subject { create(:merge_request, :with_diffs, source_project: project) }
+      subject { create(:merge_request, source_project: project) }
 
       let(:expected_diff_refs) do
         Gitlab::Diff::DiffRefs.new(
@@ -3871,7 +3871,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
   describe '#fetch_ref!' do
     let(:project) { create(:project, :repository) }
 
-    subject { create(:merge_request, :with_diffs, source_project: project) }
+    subject { create(:merge_request, source_project: project) }
 
     it 'fetches the ref correctly' do
       expect { subject.target_project.repository.delete_refs(subject.ref_path) }.not_to raise_error

spec/requests/api/graphql/mutations/notes/update/image_diff_note_spec.rb

@@ -6,7 +6,7 @@ RSpec.describe 'Updating an image DiffNote' do
   include GraphqlHelpers
   using RSpec::Parameterized::TableSyntax
 
-  let_it_be(:noteable) { create(:merge_request, :with_diffs) }
+  let_it_be(:noteable) { create(:merge_request) }
   let_it_be(:original_body) { 'Original body' }
   let_it_be(:original_position) do
     Gitlab::Diff::Position.new(

spec/requests/api/graphql/project/merge_request/pipelines_spec.rb

@@ -8,9 +8,11 @@ RSpec.describe 'Query.project.mergeRequests.pipelines' do
   let_it_be(:project) { create(:project, :public, :repository) }
   let_it_be(:author) { create(:user) }
   let_it_be(:merge_requests) do
-    %i[with_diffs with_image_diffs conflict].map do |trait|
-      create(:merge_request, trait, author: author, source_project: project)
-    end
+    [
+      create(:merge_request, author: author, source_project: project),
+      create(:merge_request, :with_image_diffs, author: author, source_project: project),
+      create(:merge_request, :conflict, author: author, source_project: project)
+    ]
   end
 
   describe '.count' do

spec/serializers/paginated_diff_entity_spec.rb

@@ -5,7 +5,7 @@ require 'spec_helper'
 RSpec.describe PaginatedDiffEntity do
   let(:user) { create(:user) }
   let(:request) { double('request', current_user: user) }
-  let(:merge_request) { create(:merge_request, :with_diffs) }
+  let(:merge_request) { create(:merge_request) }
   let(:diff_batch) { merge_request.merge_request_diff.diffs_in_batch(2, 3, diff_options: nil) }
   let(:options) do
     {