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require "helper"
module Nokogiri
module XML
class TestNamespacesInBuilderDoc < Nokogiri::TestCase
def setup
super
b = Nokogiri::XML::Builder.new do |x|
x.fruit(:xmlns => 'ns:fruit', :'xmlns:veg' => 'ns:veg', :'xmlns:xlink' => 'http://www.w3.org/1999/xlink') do
x.pear { x.bosc }
x.orange
x[:veg].carrot do
x.cheese(:xmlns => 'ns:dairy', :'xlink:href' => 'http://example.com/cheese/')
end
x[:meat].bacon(:'xmlns:meat' => 'ns:meat') do
x.apple :count => 2
x[:veg].tomato
end
end
end
@doc = b.doc
end
def check_namespace e
e.namespace.nil? ? nil : e.namespace.href
end
def test_builder_default_ns
assert_equal 'ns:fruit', check_namespace(@doc.root)
end
def test_builder_parent_default_ns
assert_equal 'ns:fruit', check_namespace(@doc.root.elements[0])
assert_equal 'ns:fruit', check_namespace(@doc.root.elements[1])
end
def test_builder_grandparent_default_ns
assert_equal 'ns:fruit', check_namespace(@doc.root.elements[0].elements[0])
end
def test_builder_parent_nondefault_ns
assert_equal 'ns:veg', check_namespace(@doc.root.elements[2])
end
def test_builder_single_decl_ns_1
assert_equal 'ns:dairy', check_namespace(@doc.root.elements[2].elements[0])
end
def test_builder_nondefault_attr_ns
assert_equal 'http://www.w3.org/1999/xlink',
check_namespace(@doc.root.elements[2].elements[0].attribute_nodes.find { |a| a.name =~ /href/ })
end
def test_builder_single_decl_ns_2
assert_equal 'ns:meat', check_namespace(@doc.root.elements[3])
end
def test_builder_buried_default_ns
assert_equal 'ns:fruit', check_namespace(@doc.root.elements[3].elements[0])
end
def test_builder_buried_decl_ns
assert_equal 'ns:veg', check_namespace(@doc.root.elements[3].elements[1])
end
def test_builder_namespace_count
n = @doc.root.clone
n.children.each(&:remove)
ns_attrs = n.to_xml.scan(/\bxmlns(?::.+?)?=/)
assert_equal 3, ns_attrs.length
end
def test_builder_namespaced_attribute_on_unparented_node
doc = Nokogiri::XML::Builder.new do |x|
x.root('xmlns:foo' => 'http://foo.io') {
x.obj('foo:attr' => 'baz')
}
end.doc
assert_equal 'http://foo.io', doc.root.children.first.attribute_nodes.first.namespace.href
end
end
end
end
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