JezK
Edit File: tc_attributes.rb
# encoding: UTF-8 require './test_helper' require 'test/unit' class AttributesTest < Test::Unit::TestCase def setup xp = XML::Parser.string(<<-EOS) <CityModel xmlns="http://www.opengis.net/examples" xmlns:city="http://www.opengis.net/examples" xmlns:gml="http://www.opengis.net/gml" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/examples city.xsd"> <cityMember name="Cambridge" xlink:type="simple" xlink:title="Trinity Lane" xlink:href="http://www.foo.net/cgi-bin/wfs?FeatureID=C10239" gml:remoteSchema="city.xsd#xpointer(//complexType[@name='RoadType'])"/> </CityModel> EOS @doc = xp.parse end def teardown @doc = nil end def city_member @doc.find('/city:CityModel/city:cityMember').first end def test_attributes attributes = city_member.attributes assert_instance_of(XML::Attributes, attributes) assert_equal(5, attributes.length) end def test_each attributes = city_member.attributes length = attributes.inject(0) do |result, attr| assert_instance_of(XML::Attr, attr) result + 1 end assert_equal(5, length) end def test_get_attribute attributes = city_member.attributes attr = attributes.get_attribute('name') assert_instance_of(XML::Attr, attr) attr = attributes.get_attribute('does_not_exist') assert_nil(attr) attr = attributes.get_attribute('name') assert_instance_of(XML::Attr, attr) attr = attributes.get_attribute('href') assert_instance_of(XML::Attr, attr) assert_instance_of(XML::Namespace, attr.ns) assert_equal('xlink', attr.ns.prefix) assert_equal('http://www.w3.org/1999/xlink', attr.ns.href) attr = attributes.get_attribute_ns('http://www.w3.org/1999/xlink', 'href') assert_instance_of(XML::Attr, attr) attr = attributes.get_attribute_ns('http://www.opengis.net/gml', 'remoteSchema') assert_instance_of(XML::Attr, attr) attr = attributes.get_attribute_ns('http://i.dont.exist', 'nor do i') assert_nil(attr) end def test_property attr = city_member.property('name') assert_instance_of(String, attr) assert_equal('Cambridge', attr) end def test_get_values assert_equal('Cambridge', city_member[:name]) assert_equal('http://www.foo.net/cgi-bin/wfs?FeatureID=C10239', city_member[:href]) attributes = city_member.attributes assert_equal('Cambridge', attributes[:name]) assert_equal('http://www.foo.net/cgi-bin/wfs?FeatureID=C10239', attributes[:href]) end def test_set_values city_member[:name] = 'London' assert_equal('London', city_member[:name]) city_member[:href] = 'foo' assert_equal('foo', city_member[:href]) attributes = city_member.attributes attributes[:name] = 'London' assert_equal('London', attributes[:name]) attributes[:href] = 'foo' assert_equal('foo', attributes[:href]) end def test_str_sym() attributes = city_member.attributes assert_equal('Cambridge', attributes[:name]) assert_equal('Cambridge', attributes['name']) end def test_remove_first attributes = @doc.find_first('/city:CityModel/city:cityMember').attributes assert_equal(5, attributes.length) attr = attributes.first attr.remove! assert_equal(4, attributes.length) end def test_remove_all node = @doc.find_first('/city:CityModel/city:cityMember') assert_equal(5, node.attributes.length) attrs = Array.new node.attributes.each do |attr| attrs << attr attr.remove! end assert_equal(5, attrs.length) assert_equal(0, node.attributes.length) end end