# frozen_string_literal: true
require_relative 'test_helper'
context 'API' do
context 'Load' do
test 'should load input file' do
sample_input_path = fixture_path('sample.adoc')
doc = File.open(sample_input_path, Asciidoctor::FILE_READ_MODE) {|file| Asciidoctor.load file, safe: Asciidoctor::SafeMode::SAFE }
assert_equal 'Document Title', doc.doctitle
assert_equal File.expand_path(sample_input_path), doc.attr('docfile')
assert_equal File.expand_path(File.dirname(sample_input_path)), doc.attr('docdir')
assert_equal '.adoc', doc.attr('docfilesuffix')
end
test 'should load input file from filename' do
sample_input_path = fixture_path('sample.adoc')
doc = Asciidoctor.load_file(sample_input_path, safe: Asciidoctor::SafeMode::SAFE)
assert_equal 'Document Title', doc.doctitle
assert_equal File.expand_path(sample_input_path), doc.attr('docfile')
assert_equal File.expand_path(File.dirname(sample_input_path)), doc.attr('docdir')
assert_equal '.adoc', doc.attr('docfilesuffix')
end
test 'should load input file with alternate file extension' do
sample_input_path = fixture_path 'sample-alt-extension.asciidoc'
doc = Asciidoctor.load_file sample_input_path, safe: :safe
assert_equal 'Document Title', doc.doctitle
assert_equal File.expand_path(sample_input_path), doc.attr('docfile')
assert_equal File.expand_path(File.dirname(sample_input_path)), doc.attr('docdir')
assert_equal '.asciidoc', doc.attr('docfilesuffix')
end
test 'should coerce encoding of file to UTF-8' do
old_external = Encoding.default_external
old_internal = Encoding.default_internal
old_verbose = $VERBOSE
begin
$VERBOSE = nil # disable warnings since we have to modify constants
input_path = fixture_path 'encoding.adoc'
Encoding.default_external = Encoding.default_internal = Encoding::IBM437
output = Asciidoctor.convert_file input_path, to_file: false, safe: :safe
assert_equal Encoding::UTF_8, output.encoding
assert_include 'Romé', output
ensure
Encoding.default_external = old_external
Encoding.default_internal = old_internal
$VERBOSE = old_verbose
end
end
test 'should not load file with unrecognized encoding' do
begin
tmp_input = Tempfile.new %w(test- .adoc), encoding: Encoding::IBM437
# NOTE using a character whose code differs between UTF-8 and IBM437
tmp_input.write %(ƒ\n)
tmp_input.close
exception = assert_raises ArgumentError do
Asciidoctor.load_file tmp_input.path, safe: :safe
end
expected_message = 'Failed to load AsciiDoc document - source is either binary or contains invalid Unicode data'
assert_include expected_message, exception.message
ensure
tmp_input.close!
end
end
test 'should not load invalid file' do
sample_input_path = fixture_path('hello-asciidoctor.pdf')
exception = assert_raises ArgumentError do
Asciidoctor.load_file(sample_input_path, safe: Asciidoctor::SafeMode::SAFE)
end
expected_message = 'Failed to load AsciiDoc document - source is either binary or contains invalid Unicode data'
assert_include expected_message, exception.message
# verify we have the correct backtrace (should be at least in the first 5 lines)
assert_match(/reader\.rb.*prepare_lines/, exception.backtrace[0..4].join(?\n))
end
test 'should convert filename that contains non-ASCII characters independent of default encodings' do
old_external = Encoding.default_external
old_internal = Encoding.default_internal
old_verbose = $VERBOSE
begin
$VERBOSE = nil # disable warnings since we have to modify constants
tmp_input = Tempfile.new %w(test-ＵＴＦ８- .adoc)
tmp_input.write %(ＵＴＦ８\n)
tmp_input.close
Encoding.default_external = Encoding.default_internal = Encoding::IBM437
tmp_output = tmp_input.path.sub '.adoc', '.html'
Asciidoctor.convert_file tmp_input.path, safe: :safe, attributes: 'linkcss !copycss'
assert File.exist? tmp_output
output = File.binread tmp_output
refute_empty output
# force encoding to UTF-8 and we should see that the string is in fact UTF-8 encoded
output = String.new output, encoding: Encoding::UTF_8
assert_equal Encoding::UTF_8, output.encoding
assert_include 'ＵＴＦ８', output
ensure
tmp_input.close!
FileUtils.rm_f tmp_output
Encoding.default_external = old_external
Encoding.default_internal = old_internal
$VERBOSE = old_verbose
end
end
test 'should load input IO' do
input = StringIO.new <<~'EOS'
Document Title
==============
preamble
EOS
doc = Asciidoctor.load(input, safe: Asciidoctor::SafeMode::SAFE)
assert_equal 'Document Title', doc.doctitle
refute doc.attr?('docfile')
assert_equal doc.base_dir, doc.attr('docdir')
end
test 'should load input string' do
input = <<~'EOS'
Document Title
==============
preamble
EOS
doc = Asciidoctor.load(input, safe: Asciidoctor::SafeMode::SAFE)
assert_equal 'Document Title', doc.doctitle
refute doc.attr?('docfile')
assert_equal doc.base_dir, doc.attr('docdir')
end
test 'should load input string array' do
input = <<~'EOS'
Document Title
==============
preamble
EOS
doc = Asciidoctor.load(input.lines, safe: Asciidoctor::SafeMode::SAFE)
assert_equal 'Document Title', doc.doctitle
refute doc.attr?('docfile')
assert_equal doc.base_dir, doc.attr('docdir')
end
test 'should load nil input' do
doc = Asciidoctor.load nil, safe: :safe
refute_nil doc
assert_empty doc.blocks
end
test 'should accept attributes as array' do
# NOTE there's a tab character before idseparator
doc = Asciidoctor.load('text', attributes: %w(toc sectnums source-highlighter=coderay idprefix idseparator=-))
assert_kind_of Hash, doc.attributes
assert doc.attr?('toc')
assert_equal '', doc.attr('toc')
assert doc.attr?('sectnums')
assert_equal '', doc.attr('sectnums')
assert doc.attr?('source-highlighter')
assert_equal 'coderay', doc.attr('source-highlighter')
assert doc.attr?('idprefix')
assert_equal '', doc.attr('idprefix')
assert doc.attr?('idseparator')
assert_equal '-', doc.attr('idseparator')
end
test 'should accept attributes as empty array' do
doc = Asciidoctor.load('text', attributes: [])
assert_kind_of Hash, doc.attributes
end
test 'should accept attributes as string' do
doc = Asciidoctor.load 'text', attributes: %(toc sectnums\nsource-highlighter=coderay\nidprefix\nidseparator=-)
assert_kind_of Hash, doc.attributes
assert doc.attr?('toc')
assert_equal '', doc.attr('toc')
assert doc.attr?('sectnums')
assert_equal '', doc.attr('sectnums')
assert doc.attr?('source-highlighter')
assert_equal 'coderay', doc.attr('source-highlighter')
assert doc.attr?('idprefix')
assert_equal '', doc.attr('idprefix')
assert doc.attr?('idseparator')
assert_equal '-', doc.attr('idseparator')
end
test 'should accept values containing spaces in attributes string' do
doc = Asciidoctor.load('text', attributes: %(idprefix idseparator=- note-caption=Note\\ to\\\tself toc))
assert_kind_of Hash, doc.attributes
assert doc.attr?('idprefix')
assert_equal '', doc.attr('idprefix')
assert doc.attr?('idseparator')
assert_equal '-', doc.attr('idseparator')
assert doc.attr?('note-caption')
assert_equal "Note to\tself", doc.attr('note-caption')
end
test 'should accept attributes as empty string' do
doc = Asciidoctor.load('text', attributes: '')
assert_kind_of Hash, doc.attributes
end
test 'should accept attributes as nil' do
doc = Asciidoctor.load('text', attributes: nil)
assert_kind_of Hash, doc.attributes
end
test 'should accept attributes if hash like' do
class Hashish
def initialize
@table = { 'toc' => '' }
end
def keys
@table.keys
end
def [](key)
@table[key]
end
end
doc = Asciidoctor.load('text', attributes: Hashish.new)
assert_kind_of Hash, doc.attributes
assert doc.attributes.has_key?('toc')
end
test 'should not expand value of docdir attribute if specified via API' do
docdir = 'virtual/directory'
doc = document_from_string '', safe: :safe, attributes: { 'docdir' => docdir }
assert_equal docdir, (doc.attr 'docdir')
assert_equal docdir, doc.base_dir
end
test 'converts block to output format when convert is called' do
doc = Asciidoctor.load 'paragraph text'
expected = <<~'EOS'.chop
EOS
assert_equal 1, doc.blocks.length
assert_equal :paragraph, doc.blocks[0].context
assert_equal expected, doc.blocks[0].convert
end
test 'render method on node is aliased to convert method' do
input = <<~'EOS'
paragraph text
* list item
EOS
doc = Asciidoctor.load input
assert_equal 2, doc.blocks.length
([doc] + doc.blocks).each do |block|
assert_equal block.method(:convert), block.method(:render)
end
inline = Asciidoctor::Inline.new doc.blocks[0], :image, nil, type: 'image', target: 'tiger.png'
assert_equal inline.method(:convert), inline.method(:render)
end
test 'should output timestamps by default' do
doc = document_from_string 'text', backend: :html5, attributes: nil
result = doc.convert
assert doc.attr?('docdate')
refute doc.attr? 'reproducible'
assert_xpath '//div[@id="footer-text" and contains(string(.//text()), "Last updated")]', result, 1
end
test 'should not output timestamps if reproducible attribute is set in HTML 5' do
doc = document_from_string 'text', backend: :html5, attributes: { 'reproducible' => '' }
result = doc.convert
assert doc.attr?('docdate')
assert doc.attr?('reproducible')
assert_xpath '//div[@id="footer-text" and contains(string(.//text()), "Last updated")]', result, 0
end
test 'should not output timestamps if reproducible attribute is set in DocBook' do
doc = document_from_string 'text', backend: :docbook, attributes: { 'reproducible' => '' }
result = doc.convert
assert doc.attr?('docdate')
assert doc.attr?('reproducible')
assert_xpath '/article/info/date', result, 0
end
test 'should not modify options argument' do
options = { safe: Asciidoctor::SafeMode::SAFE }
options.freeze
sample_input_path = fixture_path('sample.adoc')
begin
Asciidoctor.load_file sample_input_path, options
rescue
flunk %(options argument should not be modified)
end
end
test 'should not modify attributes Hash argument' do
attributes = {}
attributes.freeze
options = {
safe: Asciidoctor::SafeMode::SAFE,
attributes: attributes,
}
sample_input_path = fixture_path('sample.adoc')
begin
Asciidoctor.load_file sample_input_path, options
rescue
flunk %(attributes argument should not be modified)
end
end
test 'should be able to restore header attributes after call to convert' do
input = <<~'EOS'
= Document Title
:foo: bar
content
:foo: baz
content
EOS
doc = Asciidoctor.load input
assert_equal 'bar', (doc.attr 'foo')
doc.convert
assert_equal 'baz', (doc.attr 'foo')
doc.restore_attributes
assert_equal 'bar', (doc.attr 'foo')
end
test 'should track file and line information with blocks if sourcemap option is set' do
doc = Asciidoctor.load_file fixture_path('sample.adoc'), sourcemap: true
refute_nil doc.source_location
assert_equal 'sample.adoc', doc.file
assert_equal 1, doc.lineno
section_1 = doc.sections[0]
assert_equal 'Section A', section_1.title
refute_nil section_1.source_location
assert_equal 'sample.adoc', section_1.file
assert_equal 10, section_1.lineno
section_2 = doc.sections[1]
assert_equal 'Section B', section_2.title
refute_nil section_2.source_location
assert_equal 'sample.adoc', section_2.file
assert_equal 18, section_2.lineno
table_block = section_2.blocks[1]
assert_equal :table, table_block.context
refute_nil table_block.source_location
assert_equal 'sample.adoc', table_block.file
assert_equal 22, table_block.lineno
first_cell = table_block.rows.body[0][0]
refute_nil first_cell.source_location
assert_equal 'sample.adoc', first_cell.file
assert_equal 23, first_cell.lineno
second_cell = table_block.rows.body[0][1]
refute_nil second_cell.source_location
assert_equal 'sample.adoc', second_cell.file
assert_equal 23, second_cell.lineno
last_cell = table_block.rows.body[-1][-1]
refute_nil last_cell.source_location
assert_equal 'sample.adoc', last_cell.file
assert_equal 24, last_cell.lineno
last_block = section_2.blocks[-1]
assert_equal :ulist, last_block.context
refute_nil last_block.source_location
assert_equal 'sample.adoc', last_block.file
assert_equal 28, last_block.lineno
list_items = last_block.blocks
refute_nil list_items[0].source_location
assert_equal 'sample.adoc', list_items[0].file
assert_equal 28, list_items[0].lineno
refute_nil list_items[1].source_location
assert_equal 'sample.adoc', list_items[1].file
assert_equal 29, list_items[1].lineno
refute_nil list_items[2].source_location
assert_equal 'sample.adoc', list_items[2].file
assert_equal 30, list_items[2].lineno
doc = Asciidoctor.load_file fixture_path('master.adoc'), sourcemap: true, safe: :safe
section_1 = doc.sections[0]
assert_equal 'Chapter A', section_1.title
refute_nil section_1.source_location
assert_equal fixture_path('chapter-a.adoc'), section_1.file
assert_equal 1, section_1.lineno
end
test 'should track file and line information on list items if sourcemap option is set' do
doc = Asciidoctor.load_file fixture_path('lists.adoc'), sourcemap: true
first_section = doc.blocks[1]
unordered_basic_list = first_section.blocks[0]
assert_equal 11, unordered_basic_list.lineno
unordered_basic_list_items = unordered_basic_list.find_by context: :list_item
assert_equal 11, unordered_basic_list_items[0].lineno
assert_equal 12, unordered_basic_list_items[1].lineno
assert_equal 13, unordered_basic_list_items[2].lineno
unordered_max_nesting = first_section.blocks[1]
assert_equal 16, unordered_max_nesting.lineno
unordered_max_nesting_items = unordered_max_nesting.find_by context: :list_item
assert_equal 16, unordered_max_nesting_items[0].lineno
assert_equal 17, unordered_max_nesting_items[1].lineno
assert_equal 18, unordered_max_nesting_items[2].lineno
assert_equal 19, unordered_max_nesting_items[3].lineno
assert_equal 20, unordered_max_nesting_items[4].lineno
assert_equal 21, unordered_max_nesting_items[5].lineno
checklist = first_section.blocks[2]
assert_equal 24, checklist.lineno
checklist_list_items = checklist.find_by context: :list_item
assert_equal 24, checklist_list_items[0].lineno
assert_equal 25, checklist_list_items[1].lineno
assert_equal 26, checklist_list_items[2].lineno
assert_equal 27, checklist_list_items[3].lineno
ordered_basic = first_section.blocks[3]
assert_equal 30, ordered_basic.lineno
ordered_basic_list_items = ordered_basic.find_by context: :list_item
assert_equal 30, ordered_basic_list_items[0].lineno
assert_equal 31, ordered_basic_list_items[1].lineno
assert_equal 32, ordered_basic_list_items[2].lineno
ordered_nested = first_section.blocks[4]
assert_equal 35, ordered_nested.lineno
ordered_nested_list_items = ordered_nested.find_by context: :list_item
assert_equal 35, ordered_nested_list_items[0].lineno
assert_equal 36, ordered_nested_list_items[1].lineno
assert_equal 37, ordered_nested_list_items[2].lineno
assert_equal 38, ordered_nested_list_items[3].lineno
assert_equal 39, ordered_nested_list_items[4].lineno
ordered_max_nesting = first_section.blocks[5]
assert_equal 42, ordered_max_nesting.lineno
ordered_max_nesting_items = ordered_max_nesting.find_by context: :list_item
assert_equal 42, ordered_max_nesting_items[0].lineno
assert_equal 43, ordered_max_nesting_items[1].lineno
assert_equal 44, ordered_max_nesting_items[2].lineno
assert_equal 45, ordered_max_nesting_items[3].lineno
assert_equal 46, ordered_max_nesting_items[4].lineno
assert_equal 47, ordered_max_nesting_items[5].lineno
labeled_singleline = first_section.blocks[6]
assert_equal 50, labeled_singleline.lineno
labeled_singleline_items = labeled_singleline.find_by context: :list_item
assert_equal 50, labeled_singleline_items[0].lineno
assert_equal 50, labeled_singleline_items[1].lineno
assert_equal 51, labeled_singleline_items[2].lineno
assert_equal 51, labeled_singleline_items[3].lineno
labeled_multiline = first_section.blocks[7]
assert_equal 54, labeled_multiline.lineno
labeled_multiline_items = labeled_multiline.find_by context: :list_item
assert_equal 54, labeled_multiline_items[0].lineno
assert_equal 55, labeled_multiline_items[1].lineno
assert_equal 56, labeled_multiline_items[2].lineno
assert_equal 57, labeled_multiline_items[3].lineno
qanda = first_section.blocks[8]
assert_equal 61, qanda.lineno
qanda_items = qanda.find_by context: :list_item
assert_equal 61, qanda_items[0].lineno
assert_equal 62, qanda_items[1].lineno
assert_equal 63, qanda_items[2].lineno
assert_equal 63, qanda_items[3].lineno
mixed = first_section.blocks[9]
assert_equal 66, mixed.lineno
mixed_items = mixed.find_by(context: :list_item) {|block| block.text? }
assert_equal 66, mixed_items[0].lineno
assert_equal 67, mixed_items[1].lineno
assert_equal 68, mixed_items[2].lineno
assert_equal 69, mixed_items[3].lineno
assert_equal 70, mixed_items[4].lineno
assert_equal 71, mixed_items[5].lineno
assert_equal 72, mixed_items[6].lineno
assert_equal 73, mixed_items[7].lineno
assert_equal 74, mixed_items[8].lineno
assert_equal 75, mixed_items[9].lineno
assert_equal 77, mixed_items[10].lineno
assert_equal 78, mixed_items[11].lineno
assert_equal 79, mixed_items[12].lineno
assert_equal 80, mixed_items[13].lineno
assert_equal 81, mixed_items[14].lineno
assert_equal 82, mixed_items[15].lineno
assert_equal 83, mixed_items[16].lineno
unordered_complex_list = first_section.blocks[10]
assert_equal 86, unordered_complex_list.lineno
unordered_complex_items = unordered_complex_list.find_by context: :list_item
assert_equal 86, unordered_complex_items[0].lineno
assert_equal 87, unordered_complex_items[1].lineno
assert_equal 88, unordered_complex_items[2].lineno
assert_equal 92, unordered_complex_items[3].lineno
assert_equal 96, unordered_complex_items[4].lineno
end
test 'should assign correct source location if section occurs on last line of input' do
input = <<~'EOS'
= Document Title
== Section A
content
== Section B
EOS
doc = document_from_string input, sourcemap: true
assert_equal [1, 3, 7], (doc.find_by context: :section).map(&:lineno)
end
test 'should allow sourcemap option on document to be modified before document is parsed' do
doc = Asciidoctor.load_file fixture_path('sample.adoc'), parse: false
doc.sourcemap = true
refute doc.parsed?
doc = doc.parse
assert doc.parsed?
section_1 = doc.sections[0]
assert_equal 'Section A', section_1.title
refute_nil section_1.source_location
assert_equal 'sample.adoc', section_1.file
assert_equal 10, section_1.lineno
end
test 'find_by should return Array of blocks anywhere in document tree that match criteria' do
input = <<~'EOS'
= Document Title
preamble
== Section A
paragraph
--
Exhibit A::
+
[#tiger.animal]
image::tiger.png[Tiger]
--
image::shoe.png[Shoe]
== Section B
paragraph
EOS
doc = Asciidoctor.load input
result = doc.find_by context: :image
assert_equal 2, result.size
assert_equal :image, result[0].context
assert_equal 'tiger.png', result[0].attr('target')
assert_equal :image, result[1].context
assert_equal 'shoe.png', result[1].attr('target')
end
test 'find_by should return an empty Array if no matches are found' do
input = 'paragraph'
doc = Asciidoctor.load input
result = doc.find_by context: :section
refute_nil result
assert_equal 0, result.size
end
test 'find_by should discover blocks inside AsciiDoc table cells if traverse_documents selector option is true' do
input = <<~'EOS'
paragraph in parent document (before)
[%footer,cols=2*]
|===
a|
paragraph in nested document (body)
|normal table cell
a|
paragraph in nested document (foot)
|normal table cell
|===
paragraph in parent document (after)
EOS
doc = Asciidoctor.load input
result = doc.find_by context: :paragraph
assert_equal 2, result.size
result = doc.find_by context: :paragraph, traverse_documents: true
assert_equal 4, result.size
end
test 'find_by should return inner document of AsciiDoc table cell if traverse_documents selector option is true' do
input = <<~'EOS'
|===
a|paragraph in nested document
|===
EOS
doc = Asciidoctor.load input
inner_doc = doc.blocks[0].rows.body[0][0].inner_document
result = doc.find_by traverse_documents: true
assert_include inner_doc, result
result = doc.find_by context: :inner_document, traverse_documents: true
assert_equal 1, result.size
assert_equal inner_doc, result[0]
end
test 'find_by should match table cells' do
input = <<~'EOS'
|===
|a |b |c
|1
one
a|NOTE: 2, as it goes.
l|
3
you
me
|===
EOS
doc = document_from_string input
table = doc.blocks[0]
first_head_cell = table.rows.head[0][0]
first_body_cell = table.rows.body[0][0]
result = doc.find_by
assert_include first_head_cell, result
assert_include first_body_cell, result
assert_equal 'a', first_head_cell.source
assert_equal ['a'], first_head_cell.lines
assert_equal %(1\none), first_body_cell.source
assert_equal ['1', 'one'], first_body_cell.lines
result = doc.find_by context: :table_cell, style: :asciidoc
assert_equal 1, result.size
assert_kind_of Asciidoctor::Table::Cell, result[0]
assert_equal :asciidoc, result[0].style
assert_equal 'NOTE: 2, as it goes.', result[0].source
end
test 'find_by should return Array of blocks that match style criteria' do
input = <<~'EOS'
[square]
* one
* two
* three
---
* apples
* bananas
* pears
EOS
doc = Asciidoctor.load input
result = doc.find_by context: :ulist, style: 'square'
assert_equal 1, result.size
assert_equal :ulist, result[0].context
end
test 'find_by should return Array of blocks that match role criteria' do
input = <<~'EOS'
[#tiger.animal]
image::tiger.png[Tiger]
image::shoe.png[Shoe]
EOS
doc = Asciidoctor.load input
result = doc.find_by context: :image, role: 'animal'
assert_equal 1, result.size
assert_equal :image, result[0].context
assert_equal 'tiger.png', result[0].attr('target')
end
test 'find_by should return the document title section if context selector is :section' do
input = <<~'EOS'
= Document Title
preamble
== Section One
content
EOS
doc = Asciidoctor.load input
result = doc.find_by context: :section
refute_nil result
assert_equal 2, result.size
assert_equal :section, result[0].context
assert_equal 'Document Title', result[0].title
end
test 'find_by should only return results for which the block argument yields true' do
input = <<~'EOS'
== Section
content
=== Subsection
content
EOS
doc = Asciidoctor.load input
result = doc.find_by(context: :section) {|sect| sect.level == 1 }
refute_nil result
assert_equal 1, result.size
assert_equal :section, result[0].context
assert_equal 'Section', result[0].title
end
test 'find_by should reject node and its children if block returns :reject' do
input = <<~'EOS'
paragraph 1
====
paragraph 2
term::
+
paragraph 3
====
paragraph 4
EOS
doc = Asciidoctor.load input
result = doc.find_by do |candidate|
ctx = candidate.context
if ctx == :example
:reject
elsif ctx == :paragraph
true
end
end
refute_nil result
assert_equal 2, result.size
assert_equal :paragraph, result[0].context
assert_equal :paragraph, result[1].context
end
test 'find_by should reject node matched by ID selector if block returns :reject' do
input = <<~'EOS'
[.rolename]
paragraph 1
[.rolename#idname]
paragraph 2
EOS
doc = Asciidoctor.load input
result = doc.find_by id: 'idname', role: 'rolename'
refute_nil result
assert_equal 1, result.size
assert_equal doc.blocks[1], result[0]
result = doc.find_by(id: 'idname', role: 'rolename') { :reject }
refute_nil result
assert_equal 0, result.size
end
test 'find_by should accept node matched by ID selector if block returns :prune' do
input = <<~'EOS'
[.rolename]
paragraph 1
[.rolename#idname]
====
paragraph 2
====
EOS
doc = Asciidoctor.load input
result = doc.find_by id: 'idname', role: 'rolename'
refute_nil result
assert_equal 1, result.size
assert_equal doc.blocks[1], result[0]
result = doc.find_by(id: 'idname', role: 'rolename') { :prune }
refute_nil result
assert_equal 1, result.size
assert_equal doc.blocks[1], result[0]
end
test 'find_by should accept node but reject its children if block returns :prune' do
input = <<~'EOS'
====
paragraph 2
term::
+
paragraph 3
====
EOS
doc = Asciidoctor.load input
result = doc.find_by do |candidate|
if candidate.context == :example
:prune
end
end
refute_nil result
assert_equal 1, result.size
assert_equal :example, result[0].context
end
test 'find_by should stop looking for blocks when StopIteration is raised' do
input = <<~'EOS'
paragraph 1
====
paragraph 2
****
paragraph 3
****
====
paragraph 4
* item
+
paragraph 5
EOS
doc = Asciidoctor.load input
stop_at_next = false
result = doc.find_by do |candidate|
raise StopIteration if stop_at_next
if candidate.context == :paragraph
candidate.parent.context == :sidebar ? (stop_at_next = true) : true
end
end
refute_nil result
assert_equal 3, result.size
assert_equal 'paragraph 1', result[0].content
assert_equal 'paragraph 2', result[1].content
assert_equal 'paragraph 3', result[2].content
end
test 'find_by should stop looking for blocks when filter block returns :stop directive' do
input = <<~'EOS'
paragraph 1
====
paragraph 2
****
paragraph 3
****
====
paragraph 4
* item
+
paragraph 5
EOS
doc = Asciidoctor.load input
stop_at_next = false
result = doc.find_by do |candidate|
next :stop if stop_at_next
if candidate.context == :paragraph
candidate.parent.context == :sidebar ? (stop_at_next = true) : true
end
end
refute_nil result
assert_equal 3, result.size
assert_equal 'paragraph 1', result[0].content
assert_equal 'paragraph 2', result[1].content
assert_equal 'paragraph 3', result[2].content
end
test 'find_by should only return one result when matching by id' do
input = <<~'EOS'
== Section
content
[#subsection]
=== Subsection
content
EOS
doc = Asciidoctor.load input
result = doc.find_by(context: :section, id: 'subsection')
refute_nil result
assert_equal 1, result.size
assert_equal :section, result[0].context
assert_equal 'Subsection', result[0].title
end
test 'find_by should stop seeking once match is found' do
input = <<~'EOS'
== Section
content
[#subsection]
=== Subsection
[#last]
content
EOS
doc = Asciidoctor.load input
visited_last = false
result = doc.find_by(id: 'subsection') do |candidate|
visited_last = true if candidate.id == 'last'
true
end
refute_nil result
assert_equal 1, result.size
refute visited_last
end
test 'find_by should return an empty Array if the id criteria matches but the block argument yields false' do
input = <<~'EOS'
== Section
content
[#subsection]
=== Subsection
content
EOS
doc = Asciidoctor.load input
result = doc.find_by(context: :section, id: 'subsection') {|sect| false }
refute_nil result
assert_equal 0, result.size
end
test 'find_by should not crash if dlist entry does not have description' do
input = 'term without description::'
doc = Asciidoctor.load input
result = doc.find_by
refute_nil result
assert_equal 3, result.size
assert_kind_of Asciidoctor::Document, result[0]
assert_kind_of Asciidoctor::List, result[1]
assert_kind_of Asciidoctor::ListItem, result[2]
end
test 'dlist item should always have two entries for terms and desc' do
[
'term w/o desc::',
%(term::\nalias::),
%(primary:: 1\nsecondary:: 2),
].each do |input|
dlist = (Asciidoctor.load input).blocks[0]
dlist.items.each do |item|
assert_equal 2, item.size
assert_kind_of ::Array, item[0]
assert_kind_of Asciidoctor::ListItem, item[1] if item[1]
end
end
end
test 'timings are recorded for each step when load and convert are called separately' do
sample_input_path = fixture_path 'asciidoc_index.txt'
(Asciidoctor.load_file sample_input_path, timings: (timings = Asciidoctor::Timings.new)).convert
refute_equal '0.00000', '%05.5f' % timings.read_parse.to_f
refute_equal '0.00000', '%05.5f' % timings.convert.to_f
refute_equal timings.read_parse, timings.total
end
test 'can disable syntax highlighter by setting value to nil in :syntax_highlighters option' do
doc = Asciidoctor.load '', safe: :safe, syntax_highlighters: { 'coderay' => nil }, attributes: { 'source-highlighter' => 'coderay' }
assert_nil doc.syntax_highlighter
end
test 'can substitute a custom syntax highlighter factory instance using the :syntax_highlighter_factory option' do
input = <<~'EOS'
[source,ruby]
----
puts 'Hello, World!'
----
EOS
# NOTE this tests both the lazy loading and the custom factory
syntax_hl_factory = Asciidoctor::SyntaxHighlighter::CustomFactory.new 'github' => (Asciidoctor::SyntaxHighlighter.for 'html-pipeline')
doc = Asciidoctor.load input, safe: :safe, syntax_highlighter_factory: syntax_hl_factory, attributes: { 'source-highlighter' => 'github' }
refute_nil doc.syntax_highlighter
assert_kind_of Asciidoctor::SyntaxHighlighter::HtmlPipelineAdapter, doc.syntax_highlighter
assert_include '', doc.convert
end
test 'can substitute an extended syntax highlighter factory implementation using the :syntax_highlighters option' do
input = <<~'EOS'
[source,ruby]
----
puts 'Hello, World!'
----
EOS
syntax_hl_factory_class = Class.new do
include Asciidoctor::SyntaxHighlighter::DefaultFactory
def for name
super 'highlight.js'
end
end
doc = Asciidoctor.load input, safe: :safe, syntax_highlighter_factory: syntax_hl_factory_class.new, attributes: { 'source-highlighter' => 'coderay' }
refute_nil doc.syntax_highlighter
output = doc.convert
refute_include 'CodeRay', output
assert_include 'hljs', output
end
end
context 'Convert' do
test 'render_file is aliased to convert_file' do
assert_equal Asciidoctor.method(:convert_file), Asciidoctor.method(:render_file)
end
test 'render is aliased to convert' do
assert_equal Asciidoctor.method(:convert), Asciidoctor.method(:render)
end
test 'should convert source document to standalone document string when to_file is false and standalone is true' do
sample_input_path = fixture_path('sample.adoc')
output = Asciidoctor.convert_file sample_input_path, standalone: true, to_file: false
refute_empty output
assert_xpath '/html', output, 1
assert_xpath '/html/head', output, 1
assert_xpath '/html/body', output, 1
assert_xpath '/html/head/title[text() = "Document Title"]', output, 1
assert_xpath '/html/body/*[@id="header"]/h1[text() = "Document Title"]', output, 1
end
test 'should convert source document to standalone document string when to_file is false and header_footer is true' do
sample_input_path = fixture_path('sample.adoc')
output = Asciidoctor.convert_file sample_input_path, header_footer: true, to_file: false
refute_empty output
assert_xpath '/html', output, 1
assert_xpath '/html/head', output, 1
assert_xpath '/html/body', output, 1
assert_xpath '/html/head/title[text() = "Document Title"]', output, 1
assert_xpath '/html/body/*[@id="header"]/h1[text() = "Document Title"]', output, 1
end
test 'lines in output should be separated by line feed' do
sample_input_path = fixture_path('sample.adoc')
output = Asciidoctor.convert_file sample_input_path, standalone: true, to_file: false
refute_empty output
lines = output.split("\n")
assert_equal lines.size, output.split(/\r\n|\r|\n/).size
assert_equal lines.map(&:length), lines.map(&:rstrip).map(&:length)
end
test 'should accept attributes as array' do
sample_input_path = fixture_path('sample.adoc')
output = Asciidoctor.convert_file sample_input_path, attributes: %w(sectnums idprefix idseparator=-), to_file: false
assert_css '#section-a', output, 1
end
test 'should accept attributes as string' do
sample_input_path = fixture_path('sample.adoc')
output = Asciidoctor.convert_file sample_input_path, attributes: 'sectnums idprefix idseparator=-', to_file: false
assert_css '#section-a', output, 1
end
test 'should link to default stylesheet by default when safe mode is SECURE or greater' do
sample_input_path = fixture_path('basic.adoc')
output = Asciidoctor.convert_file sample_input_path, standalone: true, to_file: false
assert_css 'html:root > head > link[rel="stylesheet"][href^="https://fonts.googleapis.com"]', output, 1
assert_css 'html:root > head > link[rel="stylesheet"][href="./asciidoctor.css"]', output, 1
end
test 'should embed default stylesheet by default if SafeMode is less than SECURE' do
input = <<~'EOS'
= Document Title
text
EOS
output = Asciidoctor.convert input, safe: Asciidoctor::SafeMode::SERVER, standalone: true
assert_css 'html:root > head > link[rel="stylesheet"][href^="https://fonts.googleapis.com"]', output, 1
assert_css 'html:root > head > link[rel="stylesheet"][href="./asciidoctor.css"]', output, 0
stylenode = xmlnodes_at_css 'html:root > head > style', output, 1
styles = stylenode.content
refute_nil styles
refute_empty styles.strip
end
test 'should not allow linkcss be unset from document if SafeMode is SECURE or greater' do
input = <<~'EOS'
= Document Title
:linkcss!:
text
EOS
output = Asciidoctor.convert input, standalone: true
assert_css 'html:root > head > link[rel="stylesheet"][href^="https://fonts.googleapis.com"]', output, 1
assert_css 'html:root > head > link[rel="stylesheet"][href="./asciidoctor.css"]', output, 1
end
test 'should embed default stylesheet if linkcss is unset from API and SafeMode is SECURE or greater' do
input = <<~'EOS'
= Document Title
text
EOS
#[{ 'linkcss!' => '' }, { 'linkcss' => nil }, { 'linkcss' => false }].each do |attrs|
[{ 'linkcss!' => '' }, { 'linkcss' => nil }].each do |attrs|
output = Asciidoctor.convert input, standalone: true, attributes: attrs
assert_css 'html:root > head > link[rel="stylesheet"][href^="https://fonts.googleapis.com"]', output, 1
assert_css 'html:root > head > link[rel="stylesheet"][href="./asciidoctor.css"]', output, 0
stylenode = xmlnodes_at_css 'html:root > head > style', output, 1
styles = stylenode.content
refute_nil styles
refute_empty styles.strip
end
end
test 'should embed default stylesheet if safe mode is less than SECURE and linkcss is unset from API' do
sample_input_path = fixture_path('basic.adoc')
output = Asciidoctor.convert_file sample_input_path, standalone: true, to_file: false,
safe: Asciidoctor::SafeMode::SAFE, attributes: { 'linkcss!' => '' }
assert_css 'html:root > head > style', output, 1
stylenode = xmlnodes_at_css 'html:root > head > style', output, 1
styles = stylenode.content
refute_nil styles
refute_empty styles.strip
end
test 'should not link to stylesheet if stylesheet is unset' do
input = <<~'EOS'
= Document Title
text
EOS
output = Asciidoctor.convert input, standalone: true, attributes: { 'stylesheet!' => '' }
assert_css 'html:root > head > link[rel="stylesheet"][href^="https://fonts.googleapis.com"]', output, 0
assert_css 'html:root > head > link[rel="stylesheet"]', output, 0
end
test 'should link to custom stylesheet if specified in stylesheet attribute' do
input = <<~'EOS'
= Document Title
text
EOS
output = Asciidoctor.convert input, standalone: true, attributes: { 'stylesheet' => './custom.css' }
assert_css 'html:root > head > link[rel="stylesheet"][href^="https://fonts.googleapis.com"]', output, 0
assert_css 'html:root > head > link[rel="stylesheet"][href="./custom.css"]', output, 1
output = Asciidoctor.convert input, standalone: true, attributes: { 'stylesheet' => 'file:///home/username/custom.css' }
assert_css 'html:root > head > link[rel="stylesheet"][href="file:///home/username/custom.css"]', output, 1
end
test 'should resolve custom stylesheet relative to stylesdir' do
input = <<~'EOS'
= Document Title
text
EOS
output = Asciidoctor.convert input, standalone: true, attributes: { 'stylesheet' => 'custom.css', 'stylesdir' => './stylesheets' }
assert_css 'html:root > head > link[rel="stylesheet"][href="./stylesheets/custom.css"]', output, 1
end
test 'should resolve custom stylesheet to embed relative to stylesdir' do
sample_input_path = fixture_path('basic.adoc')
output = Asciidoctor.convert_file sample_input_path, standalone: true, safe: Asciidoctor::SafeMode::SAFE, to_file: false,
attributes: { 'stylesheet' => 'custom.css', 'stylesdir' => './stylesheets', 'linkcss!' => '' }
stylenode = xmlnodes_at_css 'html:root > head > style', output, 1
styles = stylenode.content
refute_nil styles
refute_empty styles.strip
end
test 'should convert source file and write result to adjacent file by default' do
sample_input_path = fixture_path('sample.adoc')
sample_output_path = fixture_path('sample.html')
begin
Asciidoctor.convert_file sample_input_path
assert File.exist?(sample_output_path)
output = File.read(sample_output_path, mode: Asciidoctor::FILE_READ_MODE)
refute_empty output
assert_xpath '/html', output, 1
assert_xpath '/html/head', output, 1
assert_xpath '/html/body', output, 1
assert_xpath '/html/head/title[text() = "Document Title"]', output, 1
assert_xpath '/html/body/*[@id="header"]/h1[text() = "Document Title"]', output, 1
ensure
FileUtils.rm(sample_output_path)
end
end
test 'should convert source file and write to specified file' do
sample_input_path = fixture_path('sample.adoc')
sample_output_path = fixture_path('result.html')
begin
Asciidoctor.convert_file sample_input_path, to_file: sample_output_path
assert File.exist?(sample_output_path)
output = File.read(sample_output_path, mode: Asciidoctor::FILE_READ_MODE)
refute_empty output
assert_xpath '/html', output, 1
assert_xpath '/html/head', output, 1
assert_xpath '/html/body', output, 1
assert_xpath '/html/head/title[text() = "Document Title"]', output, 1
assert_xpath '/html/body/*[@id="header"]/h1[text() = "Document Title"]', output, 1
ensure
FileUtils.rm(sample_output_path)
end
end
test 'should convert source file and write to specified file in base_dir' do
sample_input_path = fixture_path('sample.adoc')
sample_output_path = fixture_path('result.html')
fixture_dir = fixture_path('')
begin
Asciidoctor.convert_file sample_input_path, to_file: 'result.html', base_dir: fixture_dir
assert File.exist?(sample_output_path)
output = File.read(sample_output_path, mode: Asciidoctor::FILE_READ_MODE)
refute_empty output
assert_xpath '/html', output, 1
assert_xpath '/html/head', output, 1
assert_xpath '/html/body', output, 1
assert_xpath '/html/head/title[text() = "Document Title"]', output, 1
assert_xpath '/html/body/*[@id="header"]/h1[text() = "Document Title"]', output, 1
rescue => e
flunk e.message
ensure
FileUtils.rm(sample_output_path, force: true)
end
end
test 'in_place option is ignored when to_file is specified' do
sample_input_path = fixture_path('sample.adoc')
sample_output_path = fixture_path('result.html')
begin
Asciidoctor.convert_file sample_input_path, to_file: sample_output_path, in_place: true
assert File.exist?(sample_output_path)
ensure
FileUtils.rm(sample_output_path) if File.exist? sample_output_path
end
end
test 'in_place option is ignored when to_dir is specified' do
sample_input_path = fixture_path('sample.adoc')
sample_output_path = fixture_path('sample.html')
begin
Asciidoctor.convert_file sample_input_path, to_dir: File.dirname(sample_output_path), in_place: true
assert File.exist?(sample_output_path)
ensure
FileUtils.rm(sample_output_path) if File.exist? sample_output_path
end
end
test 'should set outfilesuffix to match file extension of target file' do
sample_input = '{outfilesuffix}'
sample_output_path = fixture_path('result.htm')
begin
Asciidoctor.convert sample_input, to_file: sample_output_path
assert File.exist?(sample_output_path)
output = File.read(sample_output_path, mode: Asciidoctor::FILE_READ_MODE)
refute_empty output
assert_include '.htm
', output
ensure
FileUtils.rm(sample_output_path)
end
end
test 'should respect outfilesuffix soft set from API' do
sample_input_path = fixture_path('sample.adoc')
sample_output_path = fixture_path('sample.htm')
begin
Asciidoctor.convert_file sample_input_path, to_dir: (File.dirname sample_input_path), attributes: { 'outfilesuffix' => '.htm@' }
assert File.exist?(sample_output_path)
ensure
FileUtils.rm(sample_output_path)
end
end
test 'output should be relative to to_dir option' do
sample_input_path = fixture_path('sample.adoc')
output_dir = File.join(File.dirname(sample_input_path), 'test_output')
Dir.mkdir output_dir if !File.exist? output_dir
sample_output_path = File.join(output_dir, 'sample.html')
begin
Asciidoctor.convert_file sample_input_path, to_dir: output_dir
assert File.exist? sample_output_path
ensure
FileUtils.rm(sample_output_path) if File.exist? sample_output_path
FileUtils.rmdir output_dir
end
end
test 'missing directories should be created if mkdirs is enabled' do
sample_input_path = fixture_path('sample.adoc')
output_dir = File.join(File.join(File.dirname(sample_input_path), 'test_output'), 'subdir')
sample_output_path = File.join(output_dir, 'sample.html')
begin
Asciidoctor.convert_file sample_input_path, to_dir: output_dir, mkdirs: true
assert File.exist? sample_output_path
ensure
FileUtils.rm(sample_output_path) if File.exist? sample_output_path
FileUtils.rmdir output_dir
FileUtils.rmdir File.dirname(output_dir)
end
end
# TODO need similar test for when to_dir is specified
test 'should raise exception if an attempt is made to overwrite input file' do
sample_input_path = fixture_path('sample.adoc')
assert_raises IOError do
Asciidoctor.convert_file sample_input_path, attributes: { 'outfilesuffix' => '.adoc' }
end
end
test 'to_file should be relative to to_dir when both given' do
sample_input_path = fixture_path('sample.adoc')
base_dir = File.dirname(sample_input_path)
sample_rel_output_path = File.join('test_output', 'result.html')
output_dir = File.dirname(File.join(base_dir, sample_rel_output_path))
Dir.mkdir output_dir if !File.exist? output_dir
sample_output_path = File.join(base_dir, sample_rel_output_path)
begin
Asciidoctor.convert_file sample_input_path, to_dir: base_dir, to_file: sample_rel_output_path
assert File.exist? sample_output_path
ensure
FileUtils.rm(sample_output_path) if File.exist? sample_output_path
FileUtils.rmdir output_dir
end
end
test 'should not modify options argument' do
options = {
safe: Asciidoctor::SafeMode::SAFE,
to_file: false,
}
options.freeze
sample_input_path = fixture_path('sample.adoc')
begin
Asciidoctor.convert_file sample_input_path, options
rescue
flunk %(options argument should not be modified)
end
end
test 'should set to_dir option to parent directory of specified output file' do
sample_input_path = fixture_path 'basic.adoc'
sample_output_path = fixture_path 'basic.html'
begin
doc = Asciidoctor.convert_file sample_input_path, to_file: sample_output_path
assert_equal File.dirname(sample_output_path), doc.options[:to_dir]
ensure
FileUtils.rm(sample_output_path)
end
end
test 'should set to_dir option to parent directory of specified output directory and file' do
sample_input_path = fixture_path 'basic.adoc'
sample_output_path = fixture_path 'basic.html'
fixture_base_path = File.dirname sample_output_path
fixture_parent_path = File.dirname fixture_base_path
sample_output_relpath = File.join 'fixtures', 'basic.html'
begin
doc = Asciidoctor.convert_file sample_input_path, to_dir: fixture_parent_path, to_file: sample_output_relpath
assert_equal fixture_base_path, doc.options[:to_dir]
ensure
FileUtils.rm(sample_output_path)
end
end
test 'timings are recorded for each step' do
sample_input_path = fixture_path 'asciidoc_index.txt'
Asciidoctor.convert_file sample_input_path, timings: (timings = Asciidoctor::Timings.new), to_file: false
refute_equal '0.00000', '%05.5f' % timings.read_parse.to_f
refute_equal '0.00000', '%05.5f' % timings.convert.to_f
refute_equal timings.read_parse, timings.total
end
test 'can override syntax highlighter using syntax_highlighters option' do
syntax_hl = Class.new Asciidoctor::SyntaxHighlighter::Base do
def highlight?
true
end
def highlight node, source, lang, opts
'highlighted'
end
end
input = <<~'EOS'
[source,ruby]
----
puts 'Hello, World!'
----
EOS
output = Asciidoctor.convert input, safe: :safe, syntax_highlighters: { 'coderay' => syntax_hl }, attributes: { 'source-highlighter' => 'coderay' }
assert_css 'pre.highlight > code[data-lang="ruby"]', output, 1
assert_xpath '//pre[@class="coderay highlight"]/code[text()="highlighted"]', output, 1
end
end
context 'AST' do
test 'with no author' do
input = <<~'EOS'
= Getting Real: The Smarter, Faster, Easier Way to Build a Successful Web Application
Getting Real details the business, design, programming, and marketing principles of 37signals.
EOS
doc = document_from_string input
assert_equal 0, doc.authors.size
end
test 'with one author' do
input = <<~'EOS'
= Getting Real: The Smarter, Faster, Easier Way to Build a Successful Web Application
David Heinemeier Hansson
Getting Real details the business, design, programming, and marketing principles of 37signals.
EOS
doc = document_from_string input
authors = doc.authors
assert_equal 1, authors.size
author_1 = authors[0]
assert_equal 'david@37signals.com', author_1.email
assert_equal 'David Heinemeier Hansson', author_1.name
assert_equal 'David', author_1.firstname
assert_equal 'Heinemeier', author_1.middlename
assert_equal 'Hansson', author_1.lastname
assert_equal 'DHH', author_1.initials
end
test 'with two authors' do
input = <<~'EOS'
= Getting Real: The Smarter, Faster, Easier Way to Build a Successful Web Application
David Heinemeier Hansson ; Jason Fried
Getting Real details the business, design, programming, and marketing principles of 37signals.
EOS
doc = document_from_string input
authors = doc.authors
assert_equal 2, authors.size
author_1 = authors[0]
assert_equal 'david@37signals.com', author_1.email
assert_equal 'David Heinemeier Hansson', author_1.name
assert_equal 'David', author_1.firstname
assert_equal 'Heinemeier', author_1.middlename
assert_equal 'Hansson', author_1.lastname
assert_equal 'DHH', author_1.initials
author_2 = authors[1]
assert_equal 'jason@37signals.com', author_2.email
assert_equal 'Jason Fried', author_2.name
assert_equal 'Jason', author_2.firstname
assert_nil author_2.middlename
assert_equal 'Fried', author_2.lastname
assert_equal 'JF', author_2.initials
end
test 'with authors as attributes' do
input = <<~'EOS'
= Getting Real: The Smarter, Faster, Easier Way to Build a Successful Web Application
:author_1: David Heinemeier Hansson
:email_1: david@37signals.com
:author_2: Jason Fried
:email_2: jason@37signals.com
Getting Real details the business, design, programming, and marketing principles of 37signals.
EOS
doc = document_from_string input
authors = doc.authors
assert_equal 2, authors.size
author_1 = authors[0]
assert_equal 'david@37signals.com', author_1.email
assert_equal 'David Heinemeier Hansson', author_1.name
assert_equal 'David', author_1.firstname
assert_equal 'Heinemeier', author_1.middlename
assert_equal 'Hansson', author_1.lastname
assert_equal 'DHH', author_1.initials
author_2 = authors[1]
assert_equal 'jason@37signals.com', author_2.email
assert_equal 'Jason Fried', author_2.name
assert_equal 'Jason', author_2.firstname
assert_nil author_2.middlename
assert_equal 'Fried', author_2.lastname
assert_equal 'JF', author_2.initials
end
test 'should not crash if nil cell text is passed to Cell constructor' do
input = <<~'EOS'
|===
|a
|===
EOS
table = (document_from_string input).blocks[0]
cell = Asciidoctor::Table::Cell.new table.rows.body[0][0].column, nil, {}
refute cell.style
assert_same Asciidoctor::AbstractNode::NORMAL_SUBS, cell.subs
assert_equal '', cell.text
end
test 'should set option on node when set_option is called' do
input = <<~'EOS'
. three
. two
. one
EOS
block = (document_from_string input).blocks[0]
block.set_option('reversed')
assert block.option? 'reversed'
assert_equal '', block.attributes['reversed-option']
end
test 'should append option to existing options' do
input = <<~'EOS'
[%fancy]
. three
. two
. one
EOS
block = (document_from_string input).blocks[0]
block.set_option('reversed')
assert block.option? 'fancy'
assert block.option? 'reversed'
end
test 'should not append option if option is already set' do
input = <<~'EOS'
[%reversed]
. three
. two
. one
EOS
block = (document_from_string input).blocks[0]
refute block.set_option('reversed')
assert_equal '', block.attributes['reversed-option']
end
test 'should return set of option names' do
input = <<~'EOS'
[%compact%reversed]
. three
. two
. one
EOS
block = (document_from_string input).blocks[0]
assert_equal %w(compact reversed).to_set, block.options
end
test 'table column should not be a block or inline' do
input = <<~'EOS'
|===
|a
|===
EOS
col = (document_from_string input).blocks[0].columns[0]
refute col.block?
refute col.inline?
end
test 'table cell should be a block' do
input = <<~'EOS'
|===
|a
|===
EOS
cell = (document_from_string input).blocks[0].rows.body[0][0]
assert_kind_of ::Asciidoctor::AbstractBlock, cell
assert cell.block?
refute cell.inline?
end
test 'next_adjacent_block should return next block' do
input = <<~'EOS'
first
second
EOS
doc = document_from_string input
assert_equal doc.blocks[1], doc.blocks[0].next_adjacent_block
end
test 'next_adjacent_block should return next sibling of parent if called on last sibling' do
input = <<~'EOS'
--
first
--
second
EOS
doc = document_from_string input
assert_equal doc.blocks[1], doc.blocks[0].blocks[0].next_adjacent_block
end
test 'next_adjacent_block should return next sibling of list if called on last item' do
input = <<~'EOS'
* first
second
EOS
doc = document_from_string input
assert_equal doc.blocks[1], doc.blocks[0].blocks[0].next_adjacent_block
end
test 'next_adjacent_block should return next item in dlist if called on last block of list item' do
input = <<~'EOS'
first::
desc
+
more desc
second::
desc
EOS
doc = document_from_string input
assert_equal doc.blocks[0].items[1], doc.blocks[0].items[0][1].blocks[0].next_adjacent_block
end
end
end