require 'spec_helper' describe Projects::CommitController do let(:project) { create(:project) } let(:user) { create(:user) } let(:commit) { project.commit("master") } before do sign_in(user) project.team << [user, :master] end describe "#show" do shared_examples "export as" do |format| it "should generally work" do get(:show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id, format: format) expect(response).to be_success end it "should generate it" do expect_any_instance_of(Commit).to receive(:"to_#{format}") get(:show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id, format: format) end it "should render it" do get(:show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id, format: format) expect(response.body).to eq(commit.send(:"to_#{format}")) end it "should not escape Html" do allow_any_instance_of(Commit).to receive(:"to_#{format}"). and_return('HTML entities &<>" ') get(:show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id, format: format) expect(response.body).not_to include('&') expect(response.body).not_to include('>') expect(response.body).not_to include('<') expect(response.body).not_to 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, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id, format: format) expect(response.body).to start_with("diff --git") end it "should really only be a git diff without whitespace changes" do get(:show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: '66eceea0db202bb39c4e445e8ca28689645366c5', # id: commit.id, format: format, w: 1) expect(response.body).to start_with("diff --git") # without whitespace option, there are more than 2 diff_splits diff_splits = assigns(:diffs)[0].diff.split("\n") expect(diff_splits.length).to be <= 2 end end describe "as patch" do include_examples "export as", :patch let(:format) { :patch } it "should really be a git email patch" do get(:show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id, format: format) expect(response.body).to start_with("From #{commit.id}") end it "should contain a git diff" do get(:show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id, format: format) expect(response.body).to match(/^diff --git/) end end context 'commit that removes a submodule' do render_views let(:fork_project) { create(:forked_project_with_submodules) } let(:commit) { fork_project.commit('remove-submodule') } before do fork_project.team << [user, :master] end it 'renders it' do get(:show, namespace_id: fork_project.namespace.to_param, project_id: fork_project.to_param, id: commit.id) expect(response).to be_success end end end describe "#branches" do it "contains branch and tags information" do get(:branches, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id) expect(assigns(:branches)).to include("master", "feature_conflict") expect(assigns(:tags)).to include("v1.1.0") end end describe '#revert' do context 'when target branch is not provided' do it 'should render the 404 page' do post(:revert, namespace_id: project.namespace.to_param, project_id: project.to_param, id: commit.id) expect(response).not_to be_success expect(response.status).to eq(404) end end context 'when the revert was successful' do it 'should redirect to the commits page' do post(:revert, namespace_id: project.namespace.to_param, project_id: project.to_param, target_branch: 'master', id: commit.id) expect(response).to redirect_to namespace_project_commits_path(project.namespace, project, 'master') expect(flash[:notice]).to eq('The commit has been successfully reverted.') end end context 'when the revert failed' do before do post(:revert, namespace_id: project.namespace.to_param, project_id: project.to_param, target_branch: 'master', id: commit.id) end it 'should redirect to the commit page' do # Reverting a commit that has been already reverted. post(:revert, namespace_id: project.namespace.to_param, project_id: project.to_param, target_branch: 'master', id: commit.id) expect(response).to redirect_to namespace_project_commit_path(project.namespace, project, commit.id) expect(flash[:alert]).to match('Sorry, we cannot revert this commit automatically.') end end end end