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# frozen_string_literal: true
describe Workers::GatherOEmbedData do
before do
@flickr_oembed_data = {
"trusted_endpoint_url" => "__!SPOOFED!__",
"version" => "1.0",
"type" => "photo",
"author_url" => "http://www.flickr.com/photos/bees/",
"cache_age" => 3600,
"provider_name" => "Flickr",
"provider_url" => "http://www.flickr.com/",
"title" => "ZB8T0193",
"author_name" => "Bees",
"width" => "240",
"height" => "160",
"url" => "https://farm4.static.flickr.com/3123/2341623661_7c99f48bbf_m.jpg"
}
@flickr_oembed_url = "https://www.flickr.com/services/oembed/"
@flickr_photo_url = "http://www.flickr.com/photos/bees/2341623661"
@flickr_oembed_get_request = "#{@flickr_oembed_url}" \
"?format=json&frame=1&iframe=1&maxheight=420&maxwidth=420&url=#{@flickr_photo_url}"
@no_oembed_url = 'http://www.we-do-not-support-oembed.com/index.html'
@status_message = FactoryGirl.create(:status_message)
stub_request(:get, @flickr_oembed_get_request).to_return(:status => 200, :body => @flickr_oembed_data.to_json)
stub_request(:get, @no_oembed_url).to_return(:status => 200, :body => '<html><body>hello there</body></html>')
end
describe '.perform' do
it 'requests not data from the internet' do
Workers::GatherOEmbedData.new.perform(@status_message.id, @flickr_photo_url)
expect(a_request(:get, @flickr_oembed_get_request)).to have_been_made
end
it 'requests not data from the internet only once' do
2.times do |n|
Workers::GatherOEmbedData.new.perform(@status_message.id, @flickr_photo_url)
end
expect(a_request(:get, @flickr_oembed_get_request)).to have_been_made.times(1)
end
it 'creates one cache entry' do
Workers::GatherOEmbedData.new.perform(@status_message.id, @flickr_photo_url)
expected_data = @flickr_oembed_data
expected_data['trusted_endpoint_url'] = @flickr_oembed_url
expect(OEmbedCache.find_by_url(@flickr_photo_url).data).to eq(expected_data)
Workers::GatherOEmbedData.new.perform(@status_message.id, @flickr_photo_url)
expect(OEmbedCache.where(url: @flickr_photo_url).count).to eq(1)
end
it 'creates no cache entry for unsupported pages' do
Workers::GatherOEmbedData.new.perform(@status_message.id, @no_oembed_url)
expect(OEmbedCache.find_by_url(@no_oembed_url)).to be_nil
end
it 'gracefully handles a deleted post' do
expect {
Workers::GatherOEmbedData.new.perform(0, @flickr_photo_url)
}.to_not raise_error
end
end
end
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