# frozen_string_literal: true

module QA
  context 'Create' do
    describe 'Merge request rebasing' do
      it 'user rebases source branch of merge request' do
        Runtime::Browser.visit(:gitlab, Page::Main::Login)
        Page::Main::Login.act { sign_in_using_credentials }

        project = Resource::Project.fabricate! do |project|
          project.name = "only-fast-forward"
        end
        project.visit!

        Page::Project::Menu.act { go_to_settings }
        Page::Project::Settings::MergeRequest.act { enable_ff_only }

        merge_request = Resource::MergeRequest.fabricate! do |merge_request|
          merge_request.project = project
          merge_request.title = 'Needs rebasing'
        end

        Resource::Repository::ProjectPush.fabricate! do |push|
          push.project = project
          push.file_name = "other.txt"
          push.file_content = "New file added!"
          push.branch_name = "master"
          push.new_branch = false
        end

        merge_request.visit!

        Page::MergeRequest::Show.perform do |merge_request|
          expect(merge_request).to have_content('Needs rebasing')
          expect(merge_request).not_to be_fast_forward_possible
          expect(merge_request).not_to have_merge_button

          merge_request.rebase!

          expect(merge_request).to have_merge_button
          expect(merge_request.fast_forward_possible?).to be_truthy
        end
      end
    end
  end
end