require 'spec_helper' describe Projects::MergeRequestsController do let(:project) { create(:project) } let(:user) { create(:user) } let(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project) } before do sign_in(user) project.team << [user, :master] end describe "#show" do shared_examples "export merge as" do |format| it "should generally work" do get :show, project_id: project.to_param, id: merge_request.iid, format: format expect(response).to be_success end it "should generate it" do MergeRequest.any_instance.should_receive(:"to_#{format}") get :show, project_id: project.to_param, id: merge_request.iid, format: format end it "should render it" do get :show, project_id: project.to_param, id: merge_request.iid, format: format expect(response.body).to eq((merge_request.send(:"to_#{format}",user)).to_s) end it "should not escape Html" do MergeRequest.any_instance.stub(:"to_#{format}").and_return('HTML entities &<>" ') get :show, project_id: project.to_param, id: merge_request.iid, format: format expect(response.body).to_not include('&') expect(response.body).to_not include('>') expect(response.body).to_not include('<') expect(response.body).to_not include('"') end end describe "as diff" do include_examples "export merge as", :diff let(:format) { :diff } it "should really only be a git diff" do get :show, project_id: project.to_param, id: merge_request.iid, format: format expect(response.body).to start_with("diff --git") end end describe "as patch" do include_examples "export merge as", :patch let(:format) { :patch } it "should really be a git email patch with commit" do get :show, project_id: project.to_param, id: merge_request.iid, format: format expect(response.body[0..100]).to start_with("From #{merge_request.commits.last.id}") end it "should contain git diffs" do get :show, project_id: project.to_param, id: merge_request.iid, format: format expect(response.body).to match(/^diff --git/) end end end end