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# frozen_string_literal: true
require_relative 'spec_helper'
describe 'Asciidoctor::PDF::Converter - Audio' do
it 'should replace audio block with right pointer, path to audio file, and audio label' do
expected_lines = [
'before',
%(\u25ba\u00a0path/to/images/podcast.mp3 (audio)),
'after',
]
pdf = to_pdf <<~'EOS', attributes: { 'imagesdir' => 'path/to/images' }, analyze: true
before
audio::podcast.mp3[]
after
EOS
(expect pdf.lines).to eql expected_lines
before_text = (pdf.find_text 'before')[0]
audio_text = (pdf.find_text %r/\(audio\)/)[0]
after_text = (pdf.find_text 'after')[0]
(expect ((before_text[:y] - audio_text[:y]).round 2)).to eql ((audio_text[:y] - after_text[:y]).round 2)
end
it 'should wrap text for audio if it exceeds width of content area' do
pdf = to_pdf <<~'EOS', analyze: true, attribute_overrides: { 'imagesdir' => '' }
audio::a-podcast-with-an-excessively-long-and-descriptive-name-as-they-sometimes-are-that-causes-the-text-to-wrap.mp3[]
EOS
(expect pdf.pages).to have_size 1
lines = pdf.lines pdf.find_text page_number: 1
(expect lines).to eql [%(\u25ba\u00a0a-podcast-with-an-excessively-long-and-descriptive-name-as-they-sometimes-are-that-causes-the-), 'text-to-wrap.mp3 (audio)']
end
it 'should use font-based icon for play symbol if font icons are enabled' do
pdf = to_pdf <<~'EOS', attribute_overrides: { 'icons' => 'font' }, analyze: true
audio::podcast.mp3[]
EOS
icon_text = (pdf.find_text ?\uf04b)[0]
(expect icon_text).not_to be_nil
(expect icon_text[:font_name]).to eql 'FontAwesome5Free-Solid'
end
it 'should show caption for audio if title is specified' do
pdf = to_pdf <<~'EOS', attributes: { 'imagesdir' => '' }, analyze: true
:icons: font
.Episode 1 of my podcast
audio::podcast-e1.mp3[]
EOS
(expect pdf.lines).to eql [%(\uf04b\u00a0podcast-e1.mp3 (audio)), 'Episode 1 of my podcast']
end
end
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