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Contents
# coding: UTF-8
require 'test_helper'
class CustomRenderTest < Redcarpet::TestCase
class SimpleRender < Redcarpet::Render::HTML
def emphasis(text)
if @options[:no_intra_emphasis]
return %(<em class="no_intra_emphasis">#{text}</em>)
end
%(<em class="cool">#{text}</em>)
end
def header(text, level)
"My little poney" if @options[:with_toc_data]
end
end
def test_simple_overload
md = Redcarpet::Markdown.new(SimpleRender)
assert_equal "<p>This is <em class=\"cool\">just</em> a test</p>\n",
md.render("This is *just* a test")
end
def test_renderer_options
parser = Redcarpet::Markdown.new(SimpleRender.new(with_toc_data: true))
output = parser.render("# A title")
assert_match "My little poney", output
end
def test_markdown_options
parser = Redcarpet::Markdown.new(SimpleRender, no_intra_emphasis: true)
output = parser.render("*foo*")
assert_match "no_intra_emphasis", output
end
def test_original_options_hash_is_not_mutated
options = { with_toc_data: true }
render = SimpleRender.new(options)
parser = Redcarpet::Markdown.new(render, tables: true)
computed_options = render.instance_variable_get(:"@options")
refute_equal computed_options.object_id, options.object_id
end
class NilPreprocessRenderer < Redcarpet::Render::HTML
def preprocess(fulldoc)
nil
end
end
def test_preprocess_returning_nil
md = Redcarpet::Markdown.new(NilPreprocessRenderer)
assert_equal(nil,md.render("Anything"))
end
def test_base_render_without_quote_callback
# Regression test for https://github.com/vmg/redcarpet/issues/569
render = Class.new(Redcarpet::Render::Base)
parser = Redcarpet::Markdown.new render.new, quote: true
assert_equal "", parser.render(%(a "quote"))
end
end
Version data entries
37 entries across 26 versions & 3 rubygems