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


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

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

  describe "REXML::Attributes#get_attribute" do
    before :each do
      @e = REXML::Element.new("root")
      @name = REXML::Attribute.new("name", "Dave")
      @e.attributes << @name
    end

    it "fetches an attributes" do
      @e.attributes.get_attribute("name").should == @name
    end

    it "fetches an namespaced attribute" do
      ns_name = REXML::Attribute.new("im:name", "Murray")
      @e.attributes << ns_name
      @e.attributes.get_attribute("name").should == @name
      @e.attributes.get_attribute("im:name").should == ns_name
    end

    it "returns an Attribute" do
      @e.attributes.get_attribute("name").should be_kind_of(REXML::Attribute)
    end

    it "returns nil if it attribute does not exist" do
      @e.attributes.get_attribute("fake").should be_nil
    end
  end
end