spec/ruby/library/rexml/element/clone_spec.rb


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

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

  describe "REXML::Element#clone" do
    before :each do
      @e = REXML::Element.new "a"
    end
    it "creates a copy of element" do
      @e.clone.to_s.should == @e.to_s
    end

    it "copies the attributes" do
      @e.add_attribute("foo", "bar")
      @e.clone.to_s.should == @e.to_s
    end

    it "does not copy the text" do
      @e.add_text "some text..."
      @e.clone.to_s.should_not == @e
      @e.clone.to_s.should == "<a/>"
    end

    it "does not copy the child elements" do
      b = REXML::Element.new "b"
      @e << b
      @e.clone.should_not == @e
      @e.clone.to_s.should == "<a/>"
    end
  end
end