require 'test/unit'
require 'htree/parse'
require 'htree/rexml'
begin
require 'rexml/document'
rescue LoadError
end
class TestREXML < Test::Unit::TestCase
def test_doc
r = HTree.parse('').to_rexml
assert_instance_of(REXML::Document, r)
end
def test_elem
r = HTree.parse('').to_rexml
assert_instance_of(REXML::Element, e = r.root)
assert_equal('root', e.name)
assert_equal('b', e.attribute('a').to_s)
end
def test_text
r = HTree.parse('aaa').to_rexml
assert_instance_of(REXML::Text, t = r.root.children[0])
assert_equal('aaa', t.to_s)
end
def test_xmldecl
s = ''
r = HTree.parse(s + 'aaa').to_rexml
assert_instance_of(REXML::XMLDecl, x = r.children[0])
assert_equal('1.0', x.version)
assert_equal(nil, x.standalone)
assert_instance_of(REXML::XMLDecl, HTree.parse(s).children[0].to_rexml)
end
def test_doctype
s = ''
r = HTree.parse(s + 'xxx').to_rexml
assert_instance_of(REXML::DocType, d = r.children[0])
assert_equal('html', d.name)
assert_equal('PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"', d.external_id)
assert_instance_of(REXML::DocType, HTree.parse(s).children[0].to_rexml)
end
def test_procins
r = HTree.parse('').to_rexml
assert_instance_of(REXML::Instruction, i = r.root.children[0])
assert_equal('xxx', i.target)
assert_equal('yyy', i.content)
assert_instance_of(REXML::Instruction, HTree.parse('').children[0].to_rexml)
end
def test_comment
r = HTree.parse('').to_rexml
assert_instance_of(REXML::Comment, c = r.root.children[0])
assert_equal(' zzz ', c.to_s)
end
def test_bogusetag
assert_equal(nil, HTree.parse('').children[0].to_rexml)
end
def test_style
assert_equal('', HTree.parse('').to_rexml.to_s[//])
end
end if defined? REXML