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# encoding: UTF-8
require './test_helper'
require 'test/unit'
class TestDocument < Test::Unit::TestCase
def setup
xp = XML::Parser.string('<ruby_array uga="booga" foo="bar"><fixnum>one</fixnum><fixnum>two</fixnum></ruby_array>')
assert_instance_of(XML::Parser, xp)
@doc = xp.parse
assert_instance_of(XML::Document, @doc)
end
def teardown
@doc = nil
end
def test_klass
assert_instance_of(XML::Document, @doc)
end
def test_context
context = @doc.context
assert_instance_of(XML::XPath::Context, context)
end
def test_find
set = @doc.find('/ruby_array/fixnum')
assert_instance_of(XML::XPath::Object, set)
assert_raise(NoMethodError) {
xpt = set.xpath
}
end
def test_compression
if XML.enabled_zlib?
0.upto(9) do |i|
assert_equal(i, @doc.compression = i)
assert_equal(i, @doc.compression)
end
9.downto(0) do |i|
assert_equal(i, @doc.compression = i)
assert_equal(i, @doc.compression)
end
10.upto(20) do |i|
# assert_equal(9, @doc.compression = i)
assert_equal(i, @doc.compression = i) # This works around a bug in Ruby 1.8
assert_equal(9, @doc.compression)
end
-1.downto(-10) do |i|
# assert_equal(0, @doc.compression = i)
assert_equal(i, @doc.compression = i) # FIXME This bug should get fixed ASAP
assert_equal(0, @doc.compression)
end
end
end
def test_version
assert_equal('1.0', @doc.version)
doc = XML::Document.new('6.9')
assert_equal('6.9', doc.version)
end
def test_write_root
@doc.root = XML::Node.new('rubynet')
assert_instance_of(XML::Node, @doc.root)
assert_instance_of(XML::Document, @doc.root.doc)
assert_equal("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<rubynet/>\n",
@doc.to_s(:indent => false))
end
def test_doc_node_type
assert_equal(XML::Node::DOCUMENT_NODE, XML::Document.new.node_type)
end
def test_doc_node_type_name
assert_equal('document_xml', XML::Document.new.node_type_name)
end
def test_xhtml
doc = XML::Document.new
assert(!doc.xhtml?)
XML::Dtd.new "-//W3C//DTD XHTML 1.0 Transitional//EN", "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd", nil, doc, true
assert(doc.xhtml?)
end
def test_document_root
doc1 = LibXML::XML::Document.string("<one/>")
doc2 = LibXML::XML::Document.string("<two/>")
error = assert_raise(XML::Error) do
doc1.root = doc2.root
end
assert_equal(" Nodes belong to different documents. You must first import the node by calling XML::Document.import.",
error.to_s)
doc2.root << doc2.import(doc1.root)
assert_equal('<one/>', doc1.root.to_s)
assert_equal('<two><one/></two>', doc2.root.to_s(:indent => false))
assert(!doc1.root.equal?(doc2.root))
assert(doc1.root.doc != doc2.root.doc)
end
def test_import_node
doc1 = XML::Parser.string('<nums><one></one></nums>').parse
doc2 = XML::Parser.string('<nums><two></two></nums>').parse
node = doc1.root.child
error = assert_raise(XML::Error) do
doc2.root << node
end
assert_equal(" Nodes belong to different documents. You must first import the node by calling XML::Document.import.",
error.to_s)
doc2.root << doc2.import(node)
assert_equal("<nums><two/><one/></nums>",
doc2.root.to_s(:indent => false))
end
end
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