WIP Merge Request specs for deleted forked project65797-source-project-deleted-repo-expections

2 files changed, 24 insertions, 0 deletions

diff --git a/spec/controllers/projects/merge_requests/content_controller_spec.rb b/spec/controllers/projects/merge_requests/content_controller_spec.rb
index 2879e06aee4..8e582f50eb6 100644
--- a/spec/controllers/projects/merge_requests/content_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests/content_controller_spec.rb
@@ -47,6 +47,20 @@ describe Projects::MergeRequests::ContentController do
 
         expect { do_request }.to change { merge_request.reload.open? }.from(true).to(false)
       end
+
+      context 'source project exists but repository is removed from disk' do
+        let(:forked) { create(:project, :missing_repo, forked_from: project) }
+        let(:merge_request) do
+          create(:merge_request, :with_merge_request_pipeline,
+                 target_project: project.reload, source_project: forked.reload)
+        end
+
+        it 'renders 500 error' do
+          do_request
+
+          expect(response).to have_http_status(:internal_server_error)
+        end
+      end
     end
 
     context 'user does not have access to the project' do
diff --git a/spec/factories/projects.rb b/spec/factories/projects.rb
index 2816a750889..aa0699e5b19 100644
--- a/spec/factories/projects.rb
+++ b/spec/factories/projects.rb
@@ -36,6 +36,8 @@ FactoryBot.define do
       group_runners_enabled nil
       import_status nil
       import_jid nil
+
+      forked_from nil
     end
 
     after(:create) do |project, evaluator|
@@ -68,6 +70,14 @@ FactoryBot.define do
 
       project.group&.refresh_members_authorized_projects
 
+      # establish fork relation if forked_from is informed
+      if evaluator.forked_from
+        evaluator.forked_from.build_root_of_fork_network.save
+
+        project.build_fork_network_member(forked_from_project: evaluator.forked_from,
+          fork_network: evaluator.forked_from.reload.fork_network).save
+      end
+
       # assign the delegated `#ci_cd_settings` attributes after create
       project.reload.group_runners_enabled = evaluator.group_runners_enabled unless evaluator.group_runners_enabled.nil?