1 files changed, 71 insertions, 0 deletions
diff --git a/qa/qa/specs/features/api/1_manage/migration/gitlab_migration_mr_spec.rb b/qa/qa/specs/features/api/1_manage/migration/gitlab_migration_mr_spec.rb
new file mode 100644
index 00000000000..9dce9bff3c1
--- /dev/null
+++ b/qa/qa/specs/features/api/1_manage/migration/gitlab_migration_mr_spec.rb
@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+require_relative 'gitlab_project_migration_common'
+
+module QA
+  RSpec.describe 'Manage', :requires_admin do
+    describe 'Gitlab migration', quarantine: {
+      only: { job: 'praefect' },
+      type: :investigating,
+      issue: 'https://gitlab.com/gitlab-org/gitlab/-/issues/348999'
+    } do
+      include_context 'with gitlab project migration'
+
+      context 'with merge request' do
+        let!(:source_project_with_readme) { true }
+
+        let!(:other_user) do
+          Resource::User
+            .fabricate_via_api! { |usr| usr.api_client = admin_api_client }
+            .tap do |usr|
+              usr.set_public_email
+              source_project.add_member(usr, Resource::Members::AccessLevel::MAINTAINER)
+            end
+        end
+
+        let!(:source_mr) do
+          Resource::MergeRequest.fabricate_via_api! do |mr|
+            mr.project = source_project
+            mr.api_client = Runtime::API::Client.new(user: other_user)
+          end
+        end
+
+        let!(:source_comment) { source_mr.add_comment('This is a test comment!') }
+
+        let(:imported_mrs) { imported_project.merge_requests }
+        let(:imported_mr_comments) { imported_mr.comments }
+
+        let(:imported_mr) do
+          Resource::MergeRequest.init do |mr|
+            mr.project = imported_project
+            mr.iid = imported_mrs.first[:iid]
+            mr.api_client = api_client
+          end
+        end
+
+        after do
+          other_user.remove_via_api!
+        end
+
+        it(
+          'successfully imports merge request',
+          testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/348478'
+        ) do
+          expect_import_finished
+
+          aggregate_failures do
+            expect(imported_mrs.count).to eq(1)
+            # TODO: remove custom comparison after member migration is implemented
+            # https://gitlab.com/gitlab-org/gitlab/-/issues/341886
+            expect(imported_mr.comparable.except(:author)).to eq(source_mr.reload!.comparable.except(:author))
+
+            expect(imported_mr_comments.count).to eq(1)
+            expect(imported_mr_comments.first[:body]).to include(source_comment[:body])
+            # Comment will have mention of original user since members are not migrated yet
+            expect(imported_mr_comments.first[:body]).to include(other_user.name)
+          end
+        end
+      end
+    end
+  end
+end