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# frozen_string_literal: true
require_relative 'spec_helper'
describe 'Asciidoctor::PDF::Converter - Open' do
it 'should be breakable by default', breakable: true do
with_content_spacer 10, 720 do |spacer_path|
pdf = to_pdf <<~EOS, analyze: true
image::#{spacer_path}[]
--
first page
second page
--
EOS
(expect pdf.pages).to have_size 2
(expect (pdf.find_unique_text 'first page')[:page_number]).to be 1
(expect (pdf.find_unique_text 'second page')[:page_number]).to be 2
end
end
it 'should keep block together when it has the unbreakable option', visual: true do
to_file = to_pdf_file <<~EOS, 'open-unbreakable-option-fit.pdf'
Make it rain.footnote:[money]
#{(['filler'] * 21).join %(\n\n)}
[%unbreakable]
--
To install Antora, open a terminal and type:
$ npm i -g @antora/cli@2.2 @antora/site-generator-default@2.2
The `@` at the beginning of the package name is important.
It tells `npm` that the `cli` package is located in the `antora` group.
If you omit this character, `npm` will assume the package name is the name of a git repository on GitHub.
The second `@` offsets the requested version number.footnote:[Clarification about this statement.]
Only the major and minor segments are specified to ensure you receive the latest patch update.
--
Make it snow.footnote:[dollar bills]
EOS
(expect to_file).to visually_match 'open-unbreakable-option-fit.pdf'
end
it 'should break an unbreakable block if it does not fit on one page', visual: true do
to_file = to_pdf_file <<~EOS, 'open-unbreakable-option-break.pdf'
Make it rain.footnote:[money]
#{(['filler'] * 21).join %(\n\n)}
[%unbreakable]
--
To install Antora, open a terminal and type:
$ npm i -g @antora/cli@2.2 @antora/site-generator-default@2.2
The `@` at the beginning of the package name is important.
It tells `npm` that the `cli` package is located in the `antora` group.
If you omit this character, `npm` will assume the package name is the name of a git repository on GitHub.
The second `@` offsets the requested version number.footnote:[Clarification about this statement.]
Only the major and minor segments are specified to ensure you receive the latest patch update.
#{(['filler inside open block'] * 25).join %(\n\n)}
--
Make it snow.footnote:[dollar bills]
EOS
(expect to_file).to visually_match 'open-unbreakable-option-break.pdf'
end
it 'should include title if specified' do
pdf = to_pdf <<~'EOS', analyze: true
.Title
--
content
--
EOS
title_texts = pdf.find_text 'Title'
(expect title_texts).to have_size 1
title_text = title_texts[0]
(expect title_text[:font_name]).to eql 'NotoSerif-Italic'
(expect title_text[:y]).to be > (pdf.find_unique_text 'content')[:y]
end
it 'should keep title with content if content is advanced to new page' do
pdf = with_content_spacer 10, 700 do |spacer_path|
to_pdf <<~EOS, analyze: true
image::#{spacer_path}[]
.Title
[%unbreakable]
--
content
more content
--
EOS
end
(expect pdf.pages).to have_size 2
(expect (pdf.find_unique_text 'content')[:page_number]).to be 2
(expect (pdf.find_unique_text 'Title')[:page_number]).to be 2
end
it 'should not dry run block unless necessary' do
calls = []
extensions = proc do
block :spy do
on_context :paragraph
process do |parent, reader, attrs|
block = create_paragraph parent, reader.lines, attrs
block.instance_variable_set :@_calls, calls
block.extend (Module.new do
def content
@_calls << (caller.join ?\n) if document.converter.scratch? # rubocop:disable RSpec/InstanceVariable
super
end
end)
end
end
end
{
'' => false,
%(.title) => false,
%([#idname]) => false,
%([%unbreakable]) => false,
%(before\n) => false,
%(before\n\n.title) => true,
%(before\n\n[#idname]) => true,
%(before\n\n[%unbreakable]) => true,
}.each do |before_block, dry_run|
input = <<~EOS.lstrip
#{before_block}
--
#{['block content'] * 4 * %(\n\n)}
[spy]
block content
--
EOS
pdf = to_pdf input, extensions: extensions, analyze: true
(expect pdf.pages).to have_size 1
(expect (pdf.find_text 'block content')[0][:page_number]).to be 1
if dry_run
(expect calls).not_to be_empty
else
(expect calls).to be_empty
end
end
end
end
|
