require 'spec_helper' describe Projects::ForkService, services: true do describe 'fork by user' do before do @from_namespace = create(:namespace) @from_user = create(:user, namespace: @from_namespace ) avatar = fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png") @from_project = create(:project, :repository, creator_id: @from_user.id, namespace: @from_namespace, star_count: 107, avatar: avatar, description: 'wow such project') @to_namespace = create(:namespace) @to_user = create(:user, namespace: @to_namespace) @from_project.add_user(@to_user, :developer) end context 'fork project' do context 'when forker is a guest' do before do @guest = create(:user) @from_project.add_user(@guest, :guest) end subject { fork_project(@from_project, @guest) } it { is_expected.not_to be_persisted } it { expect(subject.errors[:forked_from_project_id]).to eq(['is forbidden']) } end describe "successfully creates project in the user namespace" do let(:to_project) { fork_project(@from_project, @to_user) } it { expect(to_project).to be_persisted } it { expect(to_project.errors).to be_empty } it { expect(to_project.owner).to eq(@to_user) } it { expect(to_project.namespace).to eq(@to_user.namespace) } it { expect(to_project.star_count).to be_zero } it { expect(to_project.description).to eq(@from_project.description) } it { expect(to_project.avatar.file).to be_exists } # This test is here because we had a bug where the from-project lost its # avatar after being forked. # https://gitlab.com/gitlab-org/gitlab-ce/issues/26158 it "after forking the from-project still has its avatar" do # If we do not fork the project first we cannot detect the bug. expect(to_project).to be_persisted expect(@from_project.avatar.file).to be_exists end end end context 'project already exists' do it "fails due to validation, not transaction failure" do @existing_project = create(:project, :repository, creator_id: @to_user.id, name: @from_project.name, namespace: @to_namespace) @to_project = fork_project(@from_project, @to_user) expect(@existing_project).to be_persisted expect(@to_project).not_to be_persisted expect(@to_project.errors[:name]).to eq(['has already been taken']) expect(@to_project.errors[:path]).to eq(['has already been taken']) end end context 'GitLab CI is enabled' do it "forks and enables CI for fork" do @from_project.enable_ci @to_project = fork_project(@from_project, @to_user) expect(@to_project.builds_enabled?).to be_truthy end end context "when project has restricted visibility level" do context "and only one visibility level is restricted" do before do @from_project.update_attributes(visibility_level: Gitlab::VisibilityLevel::INTERNAL) stub_application_setting(restricted_visibility_levels: [Gitlab::VisibilityLevel::INTERNAL]) end it "creates fork with highest allowed level" do forked_project = fork_project(@from_project, @to_user) expect(forked_project.visibility_level).to eq(Gitlab::VisibilityLevel::PUBLIC) end end context "and all visibility levels are restricted" do before do stub_application_setting(restricted_visibility_levels: [Gitlab::VisibilityLevel::PUBLIC, Gitlab::VisibilityLevel::INTERNAL, Gitlab::VisibilityLevel::PRIVATE]) end it "creates fork with private visibility levels" do forked_project = fork_project(@from_project, @to_user) expect(forked_project.visibility_level).to eq(Gitlab::VisibilityLevel::PRIVATE) end end end end describe 'fork to namespace' do before do @group_owner = create(:user) @developer = create(:user) @project = create(:project, :repository, creator_id: @group_owner.id, star_count: 777, description: 'Wow, such a cool project!') @group = create(:group) @group.add_user(@group_owner, GroupMember::OWNER) @group.add_user(@developer, GroupMember::DEVELOPER) @project.add_user(@developer, :developer) @project.add_user(@group_owner, :developer) @opts = { namespace: @group } end context 'fork project for group' do it 'group owner successfully forks project into the group' do to_project = fork_project(@project, @group_owner, @opts) expect(to_project).to be_persisted expect(to_project.errors).to be_empty expect(to_project.owner).to eq(@group) expect(to_project.namespace).to eq(@group) expect(to_project.name).to eq(@project.name) expect(to_project.path).to eq(@project.path) expect(to_project.description).to eq(@project.description) expect(to_project.star_count).to be_zero end end context 'fork project for group when user not owner' do it 'group developer fails to fork project into the group' do to_project = fork_project(@project, @developer, @opts) expect(to_project.errors[:namespace]).to eq(['is not valid']) end end context 'project already exists in group' do it 'fails due to validation, not transaction failure' do existing_project = create(:project, :repository, name: @project.name, namespace: @group) to_project = fork_project(@project, @group_owner, @opts) expect(existing_project.persisted?).to be_truthy expect(to_project.errors[:name]).to eq(['has already been taken']) expect(to_project.errors[:path]).to eq(['has already been taken']) end end end def fork_project(from_project, user, params = {}) allow(RepositoryForkWorker).to receive(:perform_async).and_return(true) Projects::ForkService.new(from_project, user, params).execute end end