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require 'test_helper'
require 'tilt'
context 'Renderer' do
context 'View mapping' do
test 'should extract view mapping from built-in template with one segment and backend' do
view_name, view_backend = Asciidoctor::Renderer.extract_view_mapping('Asciidoctor::HTML5::DocumentTemplate')
assert_equal 'document', view_name
assert_equal 'html5', view_backend
end
test 'should extract view mapping from built-in template with two segments and backend' do
view_name, view_backend = Asciidoctor::Renderer.extract_view_mapping('Asciidoctor::DocBook45::BlockSidebarTemplate')
assert_equal 'block_sidebar', view_name
assert_equal 'docbook45', view_backend
end
test 'should extract view mapping from built-in template without backend' do
view_name, view_backend = Asciidoctor::Renderer.extract_view_mapping('Asciidoctor::DocumentTemplate')
assert_equal 'document', view_name
assert view_backend.nil?
end
end
context 'View options' do
test 'should set Haml format to html5 for html5 backend' do
doc = Asciidoctor::Document.new [], :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'haml'), :template_cache => false
assert doc.renderer.views['block_paragraph'].is_a? Tilt::HamlTemplate
assert_equal :html5, doc.renderer.views['block_paragraph'].options[:format]
end
test 'should set Haml format to xhtml for docbook backend' do
doc = Asciidoctor::Document.new [], :backend => 'docbook45', :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'haml'), :template_cache => false
assert doc.renderer.views['block_paragraph'].is_a? Tilt::HamlTemplate
assert_equal :xhtml, doc.renderer.views['block_paragraph'].options[:format]
end
end
context 'Custom backends' do
test 'should load Haml templates for default backend' do
doc = Asciidoctor::Document.new [], :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'haml'), :template_cache => false
assert doc.renderer.views['block_paragraph'].is_a? Tilt::HamlTemplate
assert doc.renderer.views['block_paragraph'].file.end_with? 'block_paragraph.html.haml'
assert doc.renderer.views['block_sidebar'].is_a? Tilt::HamlTemplate
assert doc.renderer.views['block_sidebar'].file.end_with? 'block_sidebar.html.haml'
end
test 'should load Haml templates for docbook45 backend' do
doc = Asciidoctor::Document.new [], :backend => 'docbook45', :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'haml'), :template_cache => false
assert doc.renderer.views['block_paragraph'].is_a? Tilt::HamlTemplate
assert doc.renderer.views['block_paragraph'].file.end_with? 'block_paragraph.xml.haml'
end
test 'should use Haml templates in place of built-in templates' do
input = <<-EOS
= Document Title
Author Name
== Section One
Sample paragraph
.Related
****
Sidebar content
****
EOS
output = render_embedded_string input, :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'haml'), :template_cache => false
assert_xpath '/*[@class="sect1"]/*[@class="sectionbody"]/p', output, 1
assert_xpath '//aside', output, 1
assert_xpath '/*[@class="sect1"]/*[@class="sectionbody"]/p/following-sibling::aside', output, 1
assert_xpath '//aside/header/h1[text()="Related"]', output, 1
assert_xpath '//aside/header/following-sibling::p[text()="Sidebar content"]', output, 1
end
test 'should use built-in global cache to cache templates' do
# clear out any cache, just to be sure
Asciidoctor::Renderer.reset_global_cache
template_dir = File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'haml')
doc = Asciidoctor::Document.new [], :template_dir => template_dir
doc.renderer
template_cache = Asciidoctor::Renderer.global_cache
assert template_cache.is_a? Asciidoctor::TemplateCache
cache = template_cache.cache
assert_not_nil cache
assert cache.size > 0
# ensure we don't scan a second time (using the view option hash to mark the cached view object)
template_path = Asciidoctor::PathResolver.new.system_path(File.join(template_dir, 'html5', 'block_paragraph.html.haml'), nil)
view = template_cache.fetch(:view, template_path)
view.options[:foo] = 'bar'
doc = Asciidoctor::Document.new [], :template_dir => template_dir
doc.renderer
template_cache = Asciidoctor::Renderer.global_cache
view = template_cache.fetch(:view, template_path)
assert_equal 'bar', view.options[:foo]
# clean up
Asciidoctor::Renderer.reset_global_cache
end
test 'should use custom cache to cache templates' do
template_dir = File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'haml')
template_path = Asciidoctor::PathResolver.new.system_path(File.join(template_dir, 'html5', 'block_paragraph.html.haml'), nil)
doc = Asciidoctor::Document.new [], :template_dir => template_dir,
:template_cache => Asciidoctor::TemplateCache.new
template_cache = doc.renderer.cache
assert_not_nil template_cache
cache = template_cache.cache
assert_not_nil cache
assert cache.size > 0
view = template_cache.fetch(:view, template_path)
assert view.is_a? Tilt::HamlTemplate
end
test 'should be able to disable template cache' do
doc = Asciidoctor::Document.new [], :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'haml'),
:template_cache => false
assert_nil doc.renderer.cache
end
test 'should load Slim templates for default backend' do
doc = Asciidoctor::Document.new [], :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'slim'), :template_cache => false
assert doc.renderer.views['block_paragraph'].is_a? Slim::Template
assert doc.renderer.views['block_paragraph'].file.end_with? 'block_paragraph.html.slim'
assert doc.renderer.views['block_sidebar'].is_a? Slim::Template
assert doc.renderer.views['block_sidebar'].file.end_with? 'block_sidebar.html.slim'
end
test 'should load Slim templates for docbook45 backend' do
doc = Asciidoctor::Document.new [], :backend => 'docbook45', :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'slim'), :template_cache => false
assert doc.renderer.views['block_paragraph'].is_a? Slim::Template
assert doc.renderer.views['block_paragraph'].file.end_with? 'block_paragraph.xml.slim'
end
test 'should use Slim templates in place of built-in templates' do
input = <<-EOS
= Document Title
Author Name
== Section One
Sample paragraph
.Related
****
Sidebar content
****
EOS
output = render_embedded_string input, :template_dir => File.join(File.dirname(__FILE__), 'fixtures', 'custom-backends', 'slim'), :template_cache => false
assert_xpath '/*[@class="sect1"]/*[@class="sectionbody"]/p', output, 1
assert_xpath '//aside', output, 1
assert_xpath '/*[@class="sect1"]/*[@class="sectionbody"]/p/following-sibling::aside', output, 1
assert_xpath '//aside/header/h1[text()="Related"]', output, 1
assert_xpath '//aside/header/following-sibling::p[text()="Sidebar content"]', output, 1
end
end
end
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