test_markdownbuilder.rb

# frozen_string_literal: true

require 'test_helper'
require 'review/compiler'
require 'review/book'
require 'review/markdownbuilder'
require 'review/i18n'

class MARKDOWNBuilderTest < Test::Unit::TestCase
  include ReVIEW

  def setup
    @builder = MARKDOWNBuilder.new
    @config = ReVIEW::Configure.values
    @book = Book::Base.new('.')
    @book.config = @config
    @compiler = ReVIEW::Compiler.new(@builder)
    @chapter = Book::Chapter.new(@book, 1, '-', nil, StringIO.new)
    location = Location.new(nil, nil)
    @builder.bind(@compiler, @chapter, location)
    I18n.setup(@config['language'])
  end

  def test_quote
    actual = compile_block("//quote{\nfoo\nbar\n\nbuz\n//}\n")
    expected = <<-EOS

> foobar
> 
> buz

EOS
    assert_equal expected, actual

    @book.config['join_lines_by_lang'] = true
    actual = compile_block("//quote{\nfoo\nbar\n\nbuz\n//}\n")
    expected = <<-EOS

> foo bar
> 
> buz

EOS
    assert_equal expected, actual
  end

  def test_memo
    actual = compile_block("//memo[this is @<b>{test}<&>_]{\ntest1\n\ntest@<i>{2}\n//}\n")
    expected = <<-EOS
<div class="memo">
<p class="caption">this is **test**<&>_</p>
test1

test*2*

</div>
EOS
    assert_equal expected, actual
  end

  def test_noindent
    actual = compile_block("//noindent\nfoo\nbar\n\nfoo2\nbar2\n")
    expected = <<-EOS
<p class="noindent">foobar</p>

foo2bar2

EOS
    assert_equal expected, actual

    @book.config['join_lines_by_lang'] = true
    actual = compile_block("//noindent\nfoo\nbar\n\nfoo2\nbar2\n")
    expected = <<-EOS
<p class="noindent">foo bar</p>

foo2 bar2

EOS
    assert_equal expected, actual
  end

  def test_inline_em
    assert_equal 'test*foo*abc', compile_inline('test@<em>{foo}abc')
  end

  def test_inline_strong
    assert_equal 'test**foo**abc', compile_inline('test@<strong>{foo}abc')
  end

  def test_ul
    src = <<-EOS
  * AAA
  * BBB
EOS
    expected = "\n* AAA\n* BBB\n\n"
    actual = compile_block(src)
    assert_equal expected, actual
  end

  def test_inline_comment
    actual = compile_inline('test @<comment>{コメント} test2')
    assert_equal 'test  test2', actual
  end

  def test_inline_comment_for_draft
    @config['draft'] = true
    actual = compile_inline('test @<comment>{コメント} test2')
    assert_equal %Q(test <span class="red">コメント</span> test2), actual
  end

  def test_endnote
    e = assert_raises(ReVIEW::ApplicationError) { compile_block("//endnote[foo][bar]\n\n@<endnote>{foo}\n") }
    assert_equal ':4: //endnote is found but //printendnotes is not found.', e.message

    actual = compile_block("@<endnote>{foo}\n//endnote[foo][bar]\n//printendnotes\n")
    expected = <<-EOS
<sup>(1)</sup>

(1) bar
EOS
    assert_equal expected, actual
  end

  def test_inline_hd_chap
    def @chapter.headline_index
      item = Book::Index::Item.new('chap1|test', [1, 1], 'te_st')
      idx = Book::HeadlineIndex.new(self)
      idx.add_item(item)
      idx
    end

    @config['secnolevel'] = 2
    actual = compile_inline('test @<hd>{chap1|test} test2')
    assert_equal 'test <a href="#h1-1-1">「te_st」</a> test2', actual

    actual = compile_inline('test @<hd>{test} test2')
    assert_equal 'test <a href="#h1-1-1">「te_st」</a> test2', actual

    @config['secnolevel'] = 3
    actual = compile_inline('test @<hd>{chap1|test} test2')
    assert_equal 'test <a href="#h1-1-1">「1.1.1 te_st」</a> test2', actual

    @config['chapterlink'] = nil
    @config['secnolevel'] = 2
    actual = compile_inline('test @<hd>{chap1|test} test2')
    assert_equal 'test 「te_st」 test2', actual

    @config['secnolevel'] = 3
    actual = compile_inline('test @<hd>{chap1|test} test2')
    assert_equal 'test 「1.1.1 te_st」 test2', actual
  end

  def test_inline_sec
    def @chapter.headline_index
      item = Book::Index::Item.new('chap1|test', [1, 1], 'te_st<>')
      idx = Book::HeadlineIndex.new(self)
      idx.add_item(item)
      idx
    end

    @config['secnolevel'] = 3
    actual = compile_inline('test @<secref>{test}')
    assert_equal 'test <a href="#h1-1-1">「1.1.1 te_st<>」</a>', actual
    actual = compile_inline('test @<sectitle>{test}')
    assert_equal 'test te_st<>', actual
    actual = compile_inline('test @<sec>{test}')
    assert_equal 'test 1.1.1', actual

    @config['secnolevel'] = 2
    actual = compile_inline('test @<secref>{test}')
    assert_equal 'test <a href="#h1-1-1">「te_st<>」</a>', actual
    actual = compile_inline('test @<sectitle>{test}')
    assert_equal 'test te_st<>', actual
    assert_raises(ReVIEW::ApplicationError) { compile_block('test @<sec>{test}') }
    @config['chapterlink'] = nil
    @config['secnolevel'] = 3
    actual = compile_inline('test @<secref>{test}')
    assert_equal 'test 「1.1.1 te_st<>」', actual
    actual = compile_inline('test @<sectitle>{test}')
    assert_equal 'test te_st<>', actual
    actual = compile_inline('test @<sec>{test}')
    assert_equal 'test 1.1.1', actual
  end

  def test_ul_nest1
    src = <<-EOS
  * AAA
  ** AA
  *** A
EOS
    expected = "\n* AAA\n  * AA\n    * A\n\n"
    actual = compile_block(src)
    assert_equal expected, actual
  end

  def test_cmd
    actual = compile_block("//cmd{\nlineA\nlineB\n//}\n")
    expected = <<-EOS
```shell-session
lineA
lineB
```
EOS
    assert_equal expected, actual
  end

  def test_dlist
    actual = compile_block(" : foo\n  foo.\n  bar.\n")
    expected = <<-EOS
<dl>
<dt>foo</dt>
<dd>foo.bar.</dd>
</dl>
EOS
    assert_equal expected, actual

    @book.config['join_lines_by_lang'] = true
    actual = compile_block(" : foo\n  foo.\n  bar.\n")
    expected = <<-EOS
<dl>
<dt>foo</dt>
<dd>foo. bar.</dd>
</dl>
EOS
    assert_equal expected, actual
  end

  def test_dlist_with_bracket
    actual = compile_block(" : foo[bar]\n    foo.\n    bar.\n")
    expected = <<-EOS
<dl>
<dt>foo[bar]</dt>
<dd>foo.bar.</dd>
</dl>
EOS
    assert_equal expected, actual

    @book.config['join_lines_by_lang'] = true
    actual = compile_block(" : foo[bar]\n    foo.\n    bar.\n")
    expected = <<-EOS
<dl>
<dt>foo[bar]</dt>
<dd>foo. bar.</dd>
</dl>
EOS
    assert_equal expected, actual
  end

  def test_dlist_with_comment
    source = " : title\n  body\n\#@ comment\n\#@ comment\n: title2\n  body2\n"
    actual = compile_block(source)
    expected = <<-EOS
<dl>
<dt>title</dt>
<dd>body</dd>
<dt>title2</dt>
<dd>body2</dd>
</dl>
EOS
    assert_equal expected, actual
  end

  def test_comment
    actual = compile_block('//comment[コメント]')
    assert_equal '', actual
  end

  def test_comment_for_draft
    @config['draft'] = true
    actual = compile_block('//comment[コメント]')
    assert_equal %Q(<div class="red">コメント</div>\n), actual
  end

  def test_list
    actual = compile_block(<<-EOS)
//list[name][caption]{
AAA
BBB
//}
    EOS

    assert_equal <<-EOS, actual
リスト1.1 caption

```
AAA
BBB
```
    EOS
  end

  def test_list_lang
    actual = compile_block(<<-EOS)
//list[name][caption][ruby]{
AAA
BBB
//}
    EOS

    assert_equal <<-EOS, actual
リスト1.1 caption

```ruby
AAA
BBB
```
    EOS
  end

  def test_listnum
    def @chapter.list(_id)
      Book::Index::Item.new('test', 1)
    end
    actual = compile_block("//listnum[test][this is @<b>{test}<&>_]{\nfoo\nbar\n\tbuz\n//}\n")
    expected = <<-EOS
リスト1.1 this is **test**<&>_

```
 1: foo
 2: bar
 3:         buz
```
EOS
    assert_equal expected, actual
  end

  def test_emlist_lang
    actual = compile_block(<<-EOS)
//emlist[caption][ruby]{
AAA
BBB
//}
    EOS

    assert_equal <<-EOS, actual

caption

```ruby
AAA
BBB
```

    EOS
  end

  def test_table
    actual = compile_block("//table{\ntestA\ttestB\n------------\ncontentA\tcontentB\n//}\n")
    expected = <<-EOS
|testA|testB|
|:--|:--|
|contentA|contentB|

EOS
    assert_equal expected, actual

    actual = compile_block("//table[foo][FOO]{\ntestA\ttestB\n------------\ncontentA\tcontentB\n//}\n")
    expected = <<-EOS
表1.1: FOO

|testA|testB|
|:--|:--|
|contentA|contentB|

EOS
    assert_equal expected, actual
  end

  def test_ruby
    actual = compile_block('@<ruby>{謳,うた}い文句')
    assert_equal "<ruby>謳<rp>（</rp><rt>うた</rt><rp>）</rp></ruby>い文句\n\n", actual
  end

  def test_graph_mermaid
    def @chapter.image(_id)
      item = Book::Index::Item.new('id', 1, 'id')
      item.instance_eval { @path = './images/markdown/id.svg' }
      item
    end

    begin
      require 'playwrightrunner'
    rescue LoadError
      return true
    end

    actual = compile_block("//graph[id][mermaid][foo]{\ngraph LR; B --> C\n//}")
    expected = <<-EOS

![foo](images/markdown/id.svg)

EOS
    assert_equal expected, actual
  end
end