0a4b58ac12
Added rspec test for og in status_message model Added rspec test for og_html helper Improved tests for opengraph embedding
69 lines
2.5 KiB
Ruby
69 lines
2.5 KiB
Ruby
require 'spec_helper'
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describe Workers::GatherOpenGraphData do
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before do
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@ogsite_title = 'Homepage'
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@ogsite_type = 'website'
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@ogsite_image = '/img/something.png'
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@ogsite_url = 'http://www.we-support-open-graph.com'
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@ogsite_description = 'Homepage'
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@ogsite_body =
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"<html><head><title>#{@ogsite_title}</title>
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<meta property=\"og:title\" content=\"#{@ogsite_title}\"/>
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<meta property=\"og:type\" content=\"#{@ogsite_type}\" />
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<meta property=\"og:image\" content=\"#{@ogsite_image}\" />
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<meta property=\"og:url\" content=\"#{@ogsite_url}\" />
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<meta property=\"og:description\" content=\"#{@ogsite_description}\" />
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</head><body></body></html>"
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@no_open_graph_url = 'http://www.we-do-not-support-open-graph.com/index.html'
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@status_message = FactoryGirl.create(:status_message)
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stub_request(:get, @ogsite_url).to_return(:status => 200, :body => @ogsite_body)
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stub_request(:get, @no_open_graph_url).to_return(:status => 200, :body => '<html><body>hello there</body></html>')
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end
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describe '.perform' do
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it 'requests not data from the internet' do
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Workers::GatherOpenGraphData.new.perform(@status_message.id, @ogsite_url)
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a_request(:get, @ogsite_url).should have_been_made
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end
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it 'requests not data from the internet only once' do
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2.times do |n|
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Workers::GatherOpenGraphData.new.perform(@status_message.id, @ogsite_url)
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end
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a_request(:get, @ogsite_url).should have_been_made.times(1)
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end
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it 'creates one cache entry' do
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Workers::GatherOpenGraphData.new.perform(@status_message.id, @ogsite_url)
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ogc = OpenGraphCache.find_by_url(@ogsite_url)
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ogc.title.should == @ogsite_title
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ogc.ob_type.should == @ogsite_type
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ogc.image.should == @ogsite_url + @ogsite_image
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ogc.url.should == @ogsite_url
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ogc.description.should == @ogsite_description
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Workers::GatherOpenGraphData.new.perform(@status_message.id, @ogsite_url)
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OpenGraphCache.count(:conditions => {:url => @ogsite_url}).should == 1
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end
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it 'creates no cache entry for unsupported pages' do
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Workers::GatherOpenGraphData.new.perform(@status_message.id, @no_open_graph_url)
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OpenGraphCache.find_by_url(@no_open_graph_url).should be_nil
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end
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it 'gracefully handles a deleted post' do
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expect {
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Workers::GatherOpenGraphData.new.perform(0, @ogsite_url)
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}.to_not raise_error ActiveRecord::RecordNotFound
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end
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end
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end
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