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# frozen_string_literal: true
require_relative 'spec_helper'
describe 'Asciidoctor::Epub3::Converter - Xref' do
context 'inter-chapter' do
it 'resolves xref to top of chapter' do
book, = to_epub fixture_file('inter-chapter-xref/book.adoc')
chapter_a = book.item_by_href 'chapter-a.xhtml'
expect(chapter_a).not_to be_nil
expect(chapter_a.content).to include '<a id="xref--chapter-b" href="chapter-b.xhtml" class="xref">Chapter B</a>'
end
it 'resolves xref to section inside chapter' do
book, = to_epub fixture_file('inter-chapter-xref-to-subsection/book.adoc')
chapter_a = book.item_by_href 'chapter-a.xhtml'
expect(chapter_a).not_to be_nil
expect(chapter_a.content).to include '<a id="xref--chapter-b--getting-started" href="chapter-b.xhtml#getting-started" class="xref">Getting Started</a>'
end
end
it 'resolves xref between subchapter include files' do
book, = to_epub fixture_file('inter-subchapter-xref/book.adoc')
chapter_a = book.item_by_href 'chapter-a.xhtml'
expect(chapter_a).not_to be_nil
expect(chapter_a.content).to include '<a id="xref--chapter-b--anchor" href="chapter-b.xhtml#anchor" class="xref">label</a>'
end
it 'resolves xref to inline anchor' do
book, = to_epub fixture_file('inline-anchor-xref/book.adoc')
chapter = book.item_by_href 'chapter.xhtml'
expect(chapter).not_to be_nil
expect(chapter.content).to include '<a id="item1"></a>foo::bar'
expect(chapter.content).to include '<a id="xref-item1" href="#item1" class="xref">[item1]</a>'
end
it 'resolves xref to bibliography anchor' do
book, = to_epub fixture_file('bibliography-xref/book.adoc')
chapter = book.item_by_href 'chapter.xhtml'
expect(chapter).not_to be_nil
expect(chapter.content).to include '<a id="item1"></a>[item1] foo::bar'
expect(chapter.content).to include '<a id="xref-item1" href="#item1" class="xref">[item1]</a>'
end
it 'resolves xref to bibliography chapter' do
book, = to_epub fixture_file('bibliography-chapter/book.adoc')
chapter = book.item_by_href 'chapter.xhtml'
expect(chapter).not_to be_nil
expect(chapter.content).to include '<a id="xref--bibliography--pp" href="bibliography.xhtml#pp" class="xref">[pp]</a>'
end
it 'adds xref id to paragraph' do
book = to_epub <<~EOS
= Article
[id=one]
One
[[two]]
Two
[#three]
Three
More text
EOS
article = book.item_by_href '_article.xhtml'
expect(article).not_to be_nil
expect(article.content).to include '<p id="one">One</p>'
expect(article.content).to include '<p id="two">Two</p>'
expect(article.content).to include '<p id="three">Three</p>'
end
it 'displays anchor text' do
book = to_epub <<~EOS
= Article
<<_subsection,link text>>
== Subsection
EOS
article = book.item_by_href '_article.xhtml'
expect(article).not_to be_nil
expect(article.content).to include '<a id="xref-_subsection" href="#_subsection" class="xref">link text</a>'
end
it 'adds xref id to sidebar' do
book = to_epub <<~EOS
= Article
[id=one]
****
This is a sidebar
****
More text
EOS
article = book.item_by_href '_article.xhtml'
expect(article).not_to be_nil
expect(article.content).to include '<aside id="one" class="sidebar" epub:type="sidebar">'
end
end
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