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# frozen_string_literal: true
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 do |x|
x.type == 15
end
@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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