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# frozen_string_literal: true
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.include?("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") do
x.obj("foo:attr" => "baz")
end
end.doc
assert_equal("http://foo.io", doc.root.children.first.attribute_nodes.first.namespace.href)
end
end
end
end
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