140 lines
4.1 KiB
Ruby
140 lines
4.1 KiB
Ruby
require 'spec_helper'
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describe TopicLinkClick do
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it { is_expected.to belong_to :topic_link }
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it { is_expected.to belong_to :user }
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it { is_expected.to validate_presence_of :topic_link_id }
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def test_uri
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URI.parse('http://test.host')
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end
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context 'topic_links' do
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before do
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@topic = Fabricate(:topic)
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@post = Fabricate(:post_with_external_links, user: @topic.user, topic: @topic)
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TopicLink.extract_from(@post)
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@topic_link = @topic.topic_links.first
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end
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it 'has 0 clicks at first' do
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expect(@topic_link.clicks).to eq(0)
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end
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context 'create' do
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before do
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TopicLinkClick.create(topic_link: @topic_link, ip_address: '192.168.1.1')
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end
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it 'creates the forum topic link click' do
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expect(TopicLinkClick.count).to eq(1)
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end
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it 'has 0 clicks at first' do
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@topic_link.reload
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expect(@topic_link.clicks).to eq(1)
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end
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it 'serializes and deserializes the IP' do
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expect(TopicLinkClick.first.ip_address.to_s).to eq('192.168.1.1')
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end
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end
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context 'create_from' do
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context 'without a url' do
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it "returns nil to prevent redirect exploit" do
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click = TopicLinkClick.create_from(url: "http://url-that-doesnt-exist.com", post_id: @post.id, ip: '127.0.0.1')
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expect(click).to eq(nil)
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end
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it "redirect to whitelisted hostnames" do
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click = TopicLinkClick.create_from(url: "https://www.youtube.com/watch?v=jYd_5aggzd4", post_id: @post.id, ip: '127.0.0.1')
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expect(click).to eq("https://www.youtube.com/watch?v=jYd_5aggzd4")
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end
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end
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context 'clicking on your own link' do
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it "should not record the click" do
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expect {
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TopicLinkClick.create_from(url: @topic_link.url, post_id: @post.id, ip: '127.0.0.0', user_id: @post.user_id)
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}.not_to change(TopicLinkClick, :count)
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end
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end
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context 'with a valid url and post_id' do
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before do
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@url = TopicLinkClick.create_from(url: @topic_link.url, post_id: @post.id, ip: '127.0.0.1')
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@click = TopicLinkClick.last
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end
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it 'creates a click' do
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expect(@click).to be_present
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expect(@click.topic_link).to eq(@topic_link)
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expect(@url).to eq(@topic_link.url)
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end
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context "clicking again" do
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it "should not record the click due to rate limiting" do
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expect { TopicLinkClick.create_from(url: @topic_link.url, post_id: @post.id, ip: '127.0.0.1') }.not_to change(TopicLinkClick, :count)
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end
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end
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end
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context "relative urls" do
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let(:host) { URI.parse(Discourse.base_url).host }
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it 'returns the url' do
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url = TopicLinkClick.create_from(url: '/relative-url', post_id: @post.id, ip: '127.0.0.1')
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expect(url).to eq("/relative-url")
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end
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it 'finds a protocol relative urls with a host' do
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url = "//#{host}/relative-url"
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redirect = TopicLinkClick.create_from(url: url)
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expect(redirect).to eq(url)
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end
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it "returns the url if it's on our host" do
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url = "http://#{host}/relative-url"
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redirect = TopicLinkClick.create_from(url: url)
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expect(redirect).to eq(url)
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end
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end
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context 'with a HTTPS version of the same URL' do
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before do
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@url = TopicLinkClick.create_from(url: 'https://twitter.com', topic_id: @topic.id, ip: '127.0.0.3')
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@click = TopicLinkClick.last
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end
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it 'creates a click' do
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expect(@click).to be_present
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expect(@click.topic_link).to eq(@topic_link)
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expect(@url).to eq('https://twitter.com')
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end
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end
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context 'with a valid url and topic_id' do
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before do
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@url = TopicLinkClick.create_from(url: @topic_link.url, topic_id: @topic.id, ip: '127.0.0.3')
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@click = TopicLinkClick.last
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end
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it 'creates a click' do
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expect(@click).to be_present
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expect(@click.topic_link).to eq(@topic_link)
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expect(@url).to eq(@topic_link.url)
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end
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end
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end
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end
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end
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