51 lines
1.3 KiB
Ruby
51 lines
1.3 KiB
Ruby
require 'spec_helper'
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describe Banzai::Filter::VideoLinkFilter do
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def filter(doc, contexts = {})
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contexts.reverse_merge!({
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project: project
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})
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described_class.call(doc, contexts)
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end
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def link_to_image(path)
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%(<img src="#{path}" />)
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end
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let(:project) { create(:project, :repository) }
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context 'when the element src has a video extension' do
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UploaderHelper::VIDEO_EXT.each do |ext|
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it "replaces the image tag 'path/video.#{ext}' with a video tag" do
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container = filter(link_to_image("/path/video.#{ext}")).children.first
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expect(container.name).to eq 'div'
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expect(container['class']).to eq 'video-container'
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video, paragraph = container.children
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expect(video.name).to eq 'video'
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expect(video['src']).to eq "/path/video.#{ext}"
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expect(paragraph.name).to eq 'p'
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link = paragraph.children.first
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expect(link.name).to eq 'a'
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expect(link['href']).to eq "/path/video.#{ext}"
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expect(link['target']).to eq '_blank'
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end
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end
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end
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context 'when the element src is an image' do
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it 'leaves the document unchanged' do
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element = filter(link_to_image('/path/my_image.jpg')).children.first
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expect(element.name).to eq 'img'
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expect(element['src']).to eq '/path/my_image.jpg'
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end
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end
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end
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