require 'rails_helper' describe EmbeddableHost do it "trims http" do eh = EmbeddableHost.new(host: 'http://example.com') expect(eh).to be_valid expect(eh.host).to eq('example.com') end it "trims https" do eh = EmbeddableHost.new(host: 'https://example.com') expect(eh).to be_valid expect(eh.host).to eq('example.com') end it "trims paths" do eh = EmbeddableHost.new(host: 'https://example.com/1234/45') expect(eh).to be_valid expect(eh.host).to eq('example.com') end it "supports ip addresses" do eh = EmbeddableHost.new(host: '192.168.0.1') expect(eh).to be_valid expect(eh.host).to eq('192.168.0.1') end it "supports localhost" do eh = EmbeddableHost.new(host: 'localhost') expect(eh).to be_valid expect(eh.host).to eq('localhost') end it "supports ports of localhost" do eh = EmbeddableHost.new(host: 'localhost:8080') expect(eh).to be_valid expect(eh.host).to eq('localhost:8080') end it "supports subdomains of localhost" do eh = EmbeddableHost.new(host: 'discourse.localhost') expect(eh).to be_valid expect(eh.host).to eq('discourse.localhost') end it "rejects misspellings of localhost" do eh = EmbeddableHost.new(host: 'alocalhost') expect(eh).not_to be_valid end describe "url_allowed?" do let!(:host) { Fabricate(:embeddable_host) } it 'works as expected' do expect(EmbeddableHost.url_allowed?('http://eviltrout.com')).to eq(true) expect(EmbeddableHost.url_allowed?('https://eviltrout.com')).to eq(true) expect(EmbeddableHost.url_allowed?('https://not-eviltrout.com')).to eq(false) end it 'works with multiple hosts' do Fabricate(:embeddable_host, host: 'discourse.org') expect(EmbeddableHost.url_allowed?('http://eviltrout.com')).to eq(true) expect(EmbeddableHost.url_allowed?('http://discourse.org')).to eq(true) end end describe "path_whitelist" do it "matches the path" do Fabricate(:embeddable_host, path_whitelist: '^/fp/\d{4}/\d{2}/\d{2}/.*$') expect(EmbeddableHost.url_allowed?('http://eviltrout.com')).to eq(false) expect(EmbeddableHost.url_allowed?('http://eviltrout.com/fp/2016/08/25/test-page')).to eq(true) end it "respects query parameters" do Fabricate(:embeddable_host, path_whitelist: '^/fp$') expect(EmbeddableHost.url_allowed?('http://eviltrout.com/fp?test=1')).to eq(false) expect(EmbeddableHost.url_allowed?('http://eviltrout.com/fp')).to eq(true) end end end