require "helper"
module Nokogiri
module XML
class TestDTD < Nokogiri::TestCase
def setup
super
@xml = Nokogiri::XML(File.open(XML_FILE))
assert @dtd = @xml.internal_subset
end
def test_system_id
assert_equal 'staff.dtd', @dtd.system_id
end
def test_external_id
if Nokogiri.uses_libxml?
xml = Nokogiri::XML('')
else
xml = Nokogiri::XML('')
end
assert dtd = xml.internal_subset
assert_equal 'bar', dtd.external_id
end
def test_content
assert_raise NoMethodError do
@dtd.content
end
end
def test_empty_attributes
dtd = Nokogiri::HTML("").internal_subset
assert_equal Hash.new, dtd.attributes
end
def test_attributes
assert_equal ['width'], @dtd.attributes.keys
assert_equal '0', @dtd.attributes['width'].default
end
def test_keys
assert_equal ['width'], @dtd.keys
end
def test_each
hash = {}
@dtd.each { |key, value| hash[key] = value }
assert_equal @dtd.attributes, hash
end
def test_namespace
assert_raise NoMethodError do
@dtd.namespace
end
end
def test_namespace_definitions
assert_raise NoMethodError do
@dtd.namespace_definitions
end
end
def test_line
assert_raise NoMethodError do
@dtd.line
end
end
def test_validate
if Nokogiri.uses_libxml?
list = @xml.internal_subset.validate @xml
assert_equal 44, list.length
else
xml = Nokogiri::XML(File.open(XML_FILE)) {|cfg| cfg.dtdvalid}
list = xml.internal_subset.validate xml
assert_equal 37, list.length
end
end
def test_external_subsets
assert subset = @xml.internal_subset
assert_equal 'staff', subset.name
end
def test_entities
assert entities = @dtd.entities
assert_equal %w[ ent1 ent2 ent3 ent4 ent5 ].sort, entities.keys.sort
end
def test_elements
assert elements = @dtd.elements
assert_equal %w[ br ], elements.keys
assert_equal 'br', elements['br'].name
end
def test_notations
assert notations = @dtd.notations
assert_equal %w[ notation1 notation2 ].sort, notations.keys.sort
assert notation1 = notations['notation1']
assert_equal 'notation1', notation1.name
assert_equal 'notation1File', notation1.public_id
assert_nil notation1.system_id
end
end
end
end