Sha256: 2090b086de08f25b4417e4ad627ae1df5dc2af1aee2beed0312d0aa5f134e1e7
Contents?: true
Size: 1.73 KB
Versions: 5
Compression:
Stored size: 1.73 KB
Contents
require "xml"
require 'test/unit'
class TestDtd < Test::Unit::TestCase
def setup
xp = XML::Parser.string(<<-EOS)
<root>
<head a="ee" id="1">Colorado</head>
<descr>Lots of nice mountains</descr>
</root>
EOS
@doc = xp.parse
end
def teardown
@doc = nil
end
def dtd
XML::Dtd.new(<<-EOS)
<!ELEMENT root (head, descr)>
<!ELEMENT head (#PCDATA)>
<!ATTLIST head
id NMTOKEN #REQUIRED
a CDATA #IMPLIED
>
<!ELEMENT descr (#PCDATA)>
EOS
end
def test_valid
assert(@doc.validate(dtd))
end
def test_invalid
new_node = XML::Node.new('invalid', 'this will mess up validation')
@doc.root.child_add(new_node)
messages = Hash.new
assert(!@doc.validate(dtd) do |message, error|
messages[message] = error
end)
expected = {"No declaration for element invalid\n" => true,
"Element root content does not follow the DTD, expecting (head , descr), got (head descr invalid)\n" => true}
assert_equal(expected, messages)
end
def test_external_dtd
xml = <<-EOS
<!DOCTYPE test PUBLIC "-//TEST" "test.dtd" []>
<test>
<title>T1</title>
</test>
EOS
messages = Array.new
XML::Parser.register_error_handler(lambda { |msg| messages << msg })
XML::Parser.default_load_external_dtd = false
doc = XML::Parser.string(xml).parse
assert_equal(Array.new, messages)
XML::Parser.default_load_external_dtd = true
doc = XML::Parser.string(xml).parse
assert_equal('I/O warning : failed to load external entity "test.dtd" <!DOCTYPE test PUBLIC "-//TEST" "test.dtd" []> ^',
messages.map{|msg| msg.strip}.join(' '))
end
end
Version data entries
5 entries across 5 versions & 4 rubygems