require 'spec_helper' describe TopicLinkClick do it { is_expected.to belong_to :topic_link } it { is_expected.to belong_to :user } it { is_expected.to validate_presence_of :topic_link_id } def test_uri URI.parse('http://test.host') end context 'topic_links' do before do @topic = Fabricate(:topic) @post = Fabricate(:post_with_external_links, user: @topic.user, topic: @topic) TopicLink.extract_from(@post) @topic_link = @topic.topic_links.first end it 'has 0 clicks at first' do expect(@topic_link.clicks).to eq(0) end context 'create' do before do TopicLinkClick.create(topic_link: @topic_link, ip_address: '192.168.1.1') end it 'creates the forum topic link click' do expect(TopicLinkClick.count).to eq(1) end it 'has 0 clicks at first' do @topic_link.reload expect(@topic_link.clicks).to eq(1) end it 'serializes and deserializes the IP' do expect(TopicLinkClick.first.ip_address.to_s).to eq('192.168.1.1') end end context 'create_from' do context 'without a url' do let(:click) { TopicLinkClick.create_from(url: "url that doesn't exist", post_id: @post.id, ip: '127.0.0.1') } it "returns nil" do expect(click).to eq(nil) end end context 'clicking on your own link' do it "should not record the click" do expect { TopicLinkClick.create_from(url: @topic_link.url, post_id: @post.id, ip: '127.0.0.0', user_id: @post.user_id) }.not_to change(TopicLinkClick, :count) end end context 'with a valid url and post_id' do before do @url = TopicLinkClick.create_from(url: @topic_link.url, post_id: @post.id, ip: '127.0.0.1') @click = TopicLinkClick.last end it 'creates a click' do expect(@click).to be_present expect(@click.topic_link).to eq(@topic_link) expect(@url).to eq(@topic_link.url) end context "clicking again" do it "should not record the click due to rate limiting" do expect { TopicLinkClick.create_from(url: @topic_link.url, post_id: @post.id, ip: '127.0.0.1') }.not_to change(TopicLinkClick, :count) end end end context "relative urls" do let(:host) { URI.parse(Discourse.base_url).host } it 'returns the url' do url = TopicLinkClick.create_from(url: '/relative-url', post_id: @post.id, ip: '127.0.0.1') expect(url).to eq("/relative-url") end it 'finds a protocol relative urls with a host' do url = "//#{host}/relative-url" redirect = TopicLinkClick.create_from(url: url) expect(redirect).to eq(url) end it "returns the url if it's on our host" do url = "http://#{host}/relative-url" redirect = TopicLinkClick.create_from(url: url) expect(redirect).to eq(url) end end context 'with a HTTPS version of the same URL' do before do @url = TopicLinkClick.create_from(url: 'https://twitter.com', topic_id: @topic.id, ip: '127.0.0.3') @click = TopicLinkClick.last end it 'creates a click' do expect(@click).to be_present expect(@click.topic_link).to eq(@topic_link) expect(@url).to eq('https://twitter.com') end end context 'with a valid url and topic_id' do before do @url = TopicLinkClick.create_from(url: @topic_link.url, topic_id: @topic.id, ip: '127.0.0.3') @click = TopicLinkClick.last end it 'creates a click' do expect(@click).to be_present expect(@click.topic_link).to eq(@topic_link) expect(@url).to eq(@topic_link.url) end end end end end