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require "helper"
module Nokogiri
module XML
class TestElementContent < Nokogiri::TestCase
def setup
super
@xml = Nokogiri::XML(<<-eoxml)
<?xml version="1.0"?><?TEST-STYLE PIDATA?>
<!DOCTYPE staff SYSTEM "staff.dtd" [
<!ELEMENT br EMPTY>
<!ELEMENT div1 (head, (p | list | note)*, div2*)>
<!ELEMENT div2 (tender:love)>
]>
<root/>
eoxml
@elements = @xml.internal_subset.children.find_all { |x|
x.type == 15
}
@tree = @elements[1].content
end
def test_allowed_content_not_defined
assert_nil @elements.first.content
end
def test_document
assert @tree
assert_equal @xml, @tree.document
end
def test_type
assert_equal ElementContent::SEQ, @tree.type
end
def test_children
assert_equal 2, @tree.children.length
end
def test_name
assert_nil @tree.name
assert_equal 'head', @tree.children.first.name
assert_equal 'p', @tree.children[1].children.first.children.first.name
end
def test_occur
assert_equal ElementContent::ONCE, @tree.occur
end
def test_prefix
assert_nil @tree.prefix
assert_equal 'tender', @elements[2].content.prefix
end
end
end
end
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