Add latest changes from gitlab-org/gitlab@12-4-stable-ee

1 files changed, 31 insertions, 0 deletions

diff --git a/spec/features/merge_request/user_views_merge_request_from_deleted_fork_spec.rb b/spec/features/merge_request/user_views_merge_request_from_deleted_fork_spec.rb
new file mode 100644
index 00000000000..26984a1fb5e
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+++ b/spec/features/merge_request/user_views_merge_request_from_deleted_fork_spec.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+# This is a feature spec because the problems arrise when rendering the view for
+# an actual project for which the repository is removed but the cached not
+# updated.
+# This can occur when the fork a merge request is created from is in the process
+# of being destroyed.
+describe 'User views merged merge request from deleted fork' do
+  include ProjectForksHelper
+
+  let(:project) { create(:project, :repository) }
+  let(:source_project) { fork_project(project, nil, repository: true) }
+  let(:user) { project.owner }
+  let!(:merge_request) { create(:merge_request, :merged, source_project: source_project, target_project: project) }
+
+  before do
+    sign_in user
+
+    fork_owner = source_project.namespace.owners.first
+    # Place the source_project in the weird in between state
+    source_project.update_attribute(:pending_delete, true)
+    Projects::DestroyService.new(source_project, fork_owner, {}).__send__(:trash_repositories!)
+  end
+
+  it 'correctly shows the merge request' do
+    visit(merge_request_path(merge_request))
+
+    expect(page).to have_content(merge_request.title)
+  end
+end