require 'spec_helper' describe MergeRequestsController do let(:project) { create(:project) } let(:user) { create(:user) } let(:merge_request) { create(:merge_request_with_diffs, project: project) } before do sign_in(user) project.add_access(user, :read, :admin) MergeRequestsController.any_instance.stub(validates_merge_request: true) end describe "#show" do shared_examples "export as" do |format| it "should generally work" do get :show, project_id: project.code, id: merge_request.id, 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.code, id: merge_request.id, format: format end it "should render it" do get :show, project_id: project.code, id: merge_request.id, format: format expect(response.body).to eq(merge_request.send(:"to_#{format}")) end it "should not escape Html" do MergeRequest.any_instance.stub(:"to_#{format}").and_return('HTML entities &<>" ') get :show, project_id: project.code, id: merge_request.id, 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 as", :diff let(:format) { :diff } it "should really only be a git diff" do get :show, project_id: project.code, id: merge_request.id, format: format expect(response.body).to start_with("diff --git") end end describe "as patch" do include_examples "export as", :patch let(:format) { :patch } it "should really be a git email patch with commit" do get :show, project_id: project.code, id: merge_request.id, format: format expect(response.body[0..100]).to start_with("From #{merge_request.commits.last.id}") end # TODO: fix or remove #it "should contain as many patches as there are commits" do #get :show, project_id: project.code, id: merge_request.id, format: format #patch_count = merge_request.commits.count #merge_request.commits.each_with_index do |commit, patch_num| #expect(response.body).to match(/^From #{commit.id}/) #expect(response.body).to match(/^Subject: \[PATCH #{patch_num}\/#{patch_count}\]/) #end #end it "should contain git diffs" do get :show, project_id: project.code, id: merge_request.id, format: format expect(response.body).to match(/^diff --git/) end end end end