require 'rails_helper' describe OneboxController do let(:url) { "http://google.com" } it "requires the user to be logged in" do expect do get :show, params: { url: url }, format: :json end.to raise_error(Discourse::NotLoggedIn) end describe "logged in" do before { @user = log_in(:admin) } it 'invalidates the cache if refresh is passed' do Oneboxer.expects(:preview).with(url, invalidate_oneboxes: true) get :show, params: { url: url, refresh: 'true', user_id: @user.id }, format: :json end describe "cached onebox" do let(:body) { "This is a cached onebox body" } before do Oneboxer.expects(:cached_preview).with(url).returns(body) Oneboxer.expects(:preview).never get :show, params: { url: url, user_id: @user.id }, format: :json end it "returns the cached onebox response in the body" do expect(response).to be_success expect(response.body).to eq(body) end end describe "only 1 outgoing preview per user" do it "returns 429" do Oneboxer.expects(:is_previewing?).returns(true) get :show, params: { url: url, user_id: @user.id }, format: :json expect(response.status).to eq(429) end end describe "found onebox" do let(:body) { "this is the onebox body" } before do Oneboxer.expects(:preview).with(url, invalidate_oneboxes: false).returns(body) get :show, params: { url: url, user_id: @user.id }, format: :json end it 'returns the onebox response in the body' do expect(response).to be_success expect(response.body).to eq(body) end end describe "missing onebox" do it "returns 404 if the onebox is nil" do Oneboxer.expects(:preview).with(url, invalidate_oneboxes: false).returns(nil) get :show, params: { url: url, user_id: @user.id }, format: :json expect(response.response_code).to eq(404) end it "returns 404 if the onebox is an empty string" do Oneboxer.expects(:preview).with(url, invalidate_oneboxes: false).returns(" \t ") get :show, params: { url: url, user_id: @user.id }, format: :json expect(response.response_code).to eq(404) end end end end