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# encoding: UTF-8
require './test_helper'
require 'test/unit'
class NodeCommentTest < Test::Unit::TestCase
def setup
xp = XML::Parser.string('<root></root>')
@doc = xp.parse
assert_instance_of(XML::Document, @doc)
@root = @doc.root
end
def test_libxml_node_add_comment_01
@root << XML::Node.new_comment('mycomment')
assert_equal '<root><!--mycomment--></root>',
@root.to_s.gsub(/\n\s*/,'')
end
def test_libxml_node_add_comment_02
@root << XML::Node.new_comment('mycomment')
assert_equal 'comment',
@root.child.node_type_name
end
def test_libxml_node_add_comment_03
@root << el = XML::Node.new_comment('mycomment')
el << "_this_is_added"
assert_equal '<root><!--mycomment_this_is_added--></root>',
@root.to_s.gsub(/\n\s*/,'')
end
end
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