discourse/spec/models/topic_link_click_spec.rb

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require 'spec_helper'
describe TopicLinkClick do
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it { should belong_to :topic_link }
it { should belong_to :user }
it { should validate_presence_of :topic_link_id }
def test_uri
URI.parse('http://test.host')
end
context 'topic_links' do
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
@topic_link.clicks.should == 0
end
context 'create' do
before do
TopicLinkClick.create(topic_link: @topic_link, ip_address: '192.168.1.1')
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end
it 'creates the forum topic link click' do
TopicLinkClick.count.should == 1
end
it 'has 0 clicks at first' do
@topic_link.reload
@topic_link.clicks.should == 1
end
it 'serializes and deserializes the IP' do
TopicLinkClick.first.ip_address.to_s.should == '192.168.1.1'
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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
click.should be_nil
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end
end
context 'clicking on your own link' do
it "should not record the click" do
lambda {
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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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}.should_not 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')
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@click = TopicLinkClick.last
end
it 'creates a click' do
@click.should be_present
@click.topic_link.should == @topic_link
@url.should == @topic_link.url
end
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context "clicking again" do
it "should not record the click due to rate limiting" do
-> { TopicLinkClick.create_from(url: @topic_link.url, post_id: @post.id, ip: '127.0.0.1') }.should_not change(TopicLinkClick, :count)
end
end
end
context 'with a valid url and topic_id' do
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
end
it 'creates a click' do
@click.should be_present
@click.topic_link.should == @topic_link
@url.should == @topic_link.url
end
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end
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end
end
end