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require "helper"
module Nokogiri
module XML
class TestText < Nokogiri::TestCase
def test_css_path
doc = Nokogiri.XML "<root> foo <a>something</a> bar bazz </root>"
node = doc.root.children[2]
assert_instance_of Nokogiri::XML::Text, node
assert_equal node, doc.at_css(node.css_path)
end
def test_inspect
node = Text.new('hello world', Document.new)
assert_equal "#<#{node.class.name}:#{sprintf("0x%x",node.object_id)} #{node.text.inspect}>", node.inspect
end
def test_new
node = Text.new('hello world', Document.new)
assert node
assert_equal('hello world', node.content)
assert_instance_of Nokogiri::XML::Text, node
end
def test_lots_of_text
100.times { Text.new('hello world', Document.new) }
end
def test_new_without_document
doc = Document.new
node = Nokogiri::XML::Element.new('foo', doc)
assert Text.new('hello world', node)
end
def test_content=
node = Text.new('foo', Document.new)
assert_equal('foo', node.content)
node.content = '& <foo> &'
assert_equal('& <foo> &', node.content)
assert_equal('& <foo> &amp;', node.to_xml)
end
def test_add_child
node = Text.new('foo', Document.new)
if Nokogiri.jruby?
exc = RuntimeError
else
exc = ArgumentError
end
assert_raises(exc) {
node.add_child Text.new('bar', Document.new)
}
assert_raises(exc) {
node << Text.new('bar', Document.new)
}
end
def test_wrap
xml = '<root><thing><div class="title">important thing</div></thing></root>'
doc = Nokogiri::XML(xml)
text = doc.at_css("div").children.first
text.wrap("<wrapper/>")
assert_equal 'wrapper', text.parent.name
assert_equal 'wrapper', doc.at_css("div").children.first.name
end
end
end
end
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