34 lines
1.3 KiB
Ruby
34 lines
1.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'spec_helper'
|
|
|
|
describe Banzai::Filter::PlantumlFilter do
|
|
include FilterSpecHelper
|
|
|
|
it 'replaces plantuml pre tag with img tag' do
|
|
stub_application_setting(plantuml_enabled: true, plantuml_url: "http://localhost:8080")
|
|
input = '<pre><code lang="plantuml">Bob -> Sara : Hello</code></pre>'
|
|
output = '<div class="imageblock"><div class="content"><img class="plantuml" src="http://localhost:8080/png/U9npoazIqBLJ24uiIbImKl18pSd91m0rkGMq"></div></div>'
|
|
doc = filter(input)
|
|
|
|
expect(doc.to_s).to eq output
|
|
end
|
|
|
|
it 'does not replace plantuml pre tag with img tag if disabled' do
|
|
stub_application_setting(plantuml_enabled: false)
|
|
input = '<pre><code lang="plantuml">Bob -> Sara : Hello</code></pre>'
|
|
output = '<pre><code lang="plantuml">Bob -> Sara : Hello</code></pre>'
|
|
doc = filter(input)
|
|
|
|
expect(doc.to_s).to eq output
|
|
end
|
|
|
|
it 'does not replace plantuml pre tag with img tag if url is invalid' do
|
|
stub_application_setting(plantuml_enabled: true, plantuml_url: "invalid")
|
|
input = '<pre><code lang="plantuml">Bob -> Sara : Hello</code></pre>'
|
|
output = '<div class="listingblock"><div class="content"><pre class="plantuml plantuml-error"> Error: cannot connect to PlantUML server at "invalid"</pre></div></div>'
|
|
doc = filter(input)
|
|
|
|
expect(doc.to_s).to eq output
|
|
end
|
|
end
|