30 lines
938 B
Ruby
30 lines
938 B
Ruby
require 'spec_helper'
|
|
|
|
describe Banzai::Filter::ImageLinkFilter, lib: true do
|
|
include FilterSpecHelper
|
|
|
|
def image(path)
|
|
%(<img src="#{path}" />)
|
|
end
|
|
|
|
it 'wraps the image with a link to the image src' do
|
|
doc = filter(image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
|
|
expect(doc.at_css('img')['src']).to eq doc.at_css('a')['href']
|
|
end
|
|
|
|
it 'does not wrap a duplicate link' do
|
|
exp = act = %q(<a href="/whatever">#{image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')}</a>)
|
|
expect(filter(act).to_html).to eq exp
|
|
end
|
|
|
|
it 'works with external images' do
|
|
doc = filter(image('https://i.imgur.com/DfssX9C.jpg'))
|
|
expect(doc.at_css('img')['src']).to eq doc.at_css('a')['href']
|
|
end
|
|
|
|
it 'wraps the image with a link and a div' do
|
|
doc = filter(image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
|
|
expect(doc.to_html).to include('<div class="image-container">')
|
|
end
|
|
end
|