spec/ruby/library/rexml/attributes/each_spec.rb


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require_relative '../../../spec_helper'

ruby_version_is ''...'3.0' do
  require 'rexml/document'

  describe "REXML::Attributes#each" do
    before :each do
      @e = REXML::Element.new("root")
      @name = REXML::Attribute.new("name", "Joe")
      @ns_uri = REXML::Attribute.new("xmlns:ns", "http://some_uri")
      @e.add_attribute @name
      @e.add_attribute @ns_uri
    end

    it "iterates over the attributes yielding expanded-name/value" do
      attributes = []
      @e.attributes.each do |attr|
        attr.should be_kind_of(Array)
        attributes << attr
      end
      attributes = attributes.sort_by {|a| a.first }
      attributes.first.should == ["name", "Joe"]
      attributes.last.should == ["xmlns:ns", "http://some_uri"]
    end
  end
end