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# frozen_string_literal: true
require_relative 'spec_helper'
describe 'Asciidoctor Diagram Integration', if: (RSpec::ExampleGroupHelpers.gem_available? 'asciidoctor-diagram'), &(proc do
it 'should locate generated diagram when :to_dir is set and imagesdir is not set' do
require 'asciidoctor-diagram'
input_file = Pathname.new fixture_file 'diagrams.adoc'
pdf = to_pdf input_file, safe: :unsafe, attributes: { 'sequence-diagram-name' => 'sequence-diagram-a' }, analyze: :image
(expect pdf.images).to have_size 1
(expect Pathname.new output_file 'sequence-diagram-a.png').to exist
(expect Pathname.new output_file '.asciidoctor/diagram/sequence-diagram-a.png.cache').to exist
(expect Pathname.new fixture_file 'sequence-diagram-a.png').not_to exist
(expect Pathname.new fixture_file 'sequence-diagram-a.png.cache').not_to exist
end
it 'should generate diagram into imagesdir relative to output dir' do
require 'asciidoctor-diagram'
input_file = Pathname.new fixture_file 'diagrams.adoc'
pdf = to_pdf input_file, safe: :unsafe, attributes: { 'imagesdir' => 'images', 'sequence-diagram-name' => 'sequence-diagram-b' }, analyze: :image
(expect pdf.images).to have_size 1
(expect Pathname.new output_file 'images/sequence-diagram-b.png').to exist
(expect Pathname.new output_file '.asciidoctor/diagram/sequence-diagram-b.png.cache').to exist
(expect Pathname.new fixture_file 'images/sequence-diagram-b.png').not_to exist
(expect Pathname.new fixture_file 'images/sequence-diagram-b.png.cache').not_to exist
end
it 'should not crash when both Asciidoctor Diagram and pdfmark are active' do
require 'asciidoctor-diagram'
input_file = Pathname.new fixture_file 'diagrams.adoc'
pdfmark_file = Pathname.new output_file 'diagrams.pdfmark'
pdf = to_pdf input_file, safe: :unsafe, attributes: { 'pdfmark' => '', 'sequence-diagram-name' => 'sequence-diagram-c' }, analyze: :image
(expect pdf.images).to have_size 1
(expect pdfmark_file).to exist
end
end)
describe 'Asciidoctor Kroki Integration', if: (RSpec::ExampleGroupHelpers.gem_available? 'asciidoctor-kroki'), &(proc do
# NOTE: asciidoctor-kroki not honoring :to_dir option; see https://github.com/Mogztter/asciidoctor-kroki/issues/371
it 'should locate generated diagram in output directory' do
require 'asciidoctor-kroki'
input_file = Pathname.new fixture_file 'diagrams.adoc'
attributes = {
'sequence-diagram-name' => 'sequence-diagram-d',
'kroki-fetch-diagram' => '',
# imagesdir and imagesoutdir required until fixes are applied to Asciidoctor Kroki
'imagesdir' => output_dir,
'imagesoutdir' => output_dir,
}
pdf = to_pdf input_file, safe: :unsafe, attributes: attributes, analyze: :image
(expect pdf.images).to have_size 1
(expect pdf.images[0][:data].length).to be > 5000
diagram_file = Dir[File.join output_dir, '*.png'][0]
(expect diagram_file).not_to be_nil
end
# NOTE: asciidoctor-kroki not honoring :to_dir option; see https://github.com/Mogztter/asciidoctor-kroki/issues/371
it 'should overwrite generated diagram file on subsequent invocations' do
require 'asciidoctor-kroki'
input_file = Pathname.new fixture_file 'diagrams.adoc'
attributes = {
'sequence-diagram-name' => 'sequence-diagram-e',
'kroki-fetch-diagram' => '',
# imagesdir and imagesoutdir required until fixes are applied to Asciidoctor Kroki
'imagesdir' => output_dir,
'imagesoutdir' => output_dir,
}
2.times do
pdf = to_pdf input_file, safe: :unsafe, attributes: attributes, analyze: :image
(expect pdf.images).to have_size 1
(expect pdf.images[0][:data].length).to be > 5000
diagram_file = Dir[File.join output_dir, '*.png'][0]
(expect diagram_file).not_to be_nil
end
end
end)
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