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

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

  describe "REXML::Node#next_sibling_node" do
    before :each do
      @e = REXML::Element.new("root")
      @node1 = REXML::Element.new("node")
      @node2 = REXML::Element.new("another node")
      @e << @node1
      @e << @node2
    end

    it "returns the next child node in parent" do
      @node1.next_sibling_node.should == @node2
    end

    it "returns nil if there are no more child nodes next" do
      @node2.next_sibling_node.should == nil
      @e.next_sibling_node.should == nil
    end
  end
end
