require 'rexml/document' require_relative '../../../spec_helper' describe :rexml_elements_to_a, shared: true do before :each do @e = REXML::Element.new "root" @first = REXML::Element.new("FirstChild") @second = REXML::Element.new("SecondChild") @e << @first @e << @second end it "returns elements that match xpath" do @e.elements.send(@method, "FirstChild").first.should == @first end # According to the docs REXML::Element#get_elements is an alias for # REXML::Elements.to_a. Implementation wise there's a difference, get_elements # always needs the first param (even if it's nil). # A patch was submitted: # http://rubyforge.org/tracker/index.php?func=detail&aid=19354&group_id=426&atid=1698 it "returns all childs if xpath is nil" do @e.elements.send(@method).should == [@first, @second] end end describe "REXML::REXML::Elements#to_a" do it_behaves_like :rexml_elements_to_a, :to_a end describe "REXML::REXML::Element#get_elements" do it_behaves_like :rexml_elements_to_a, :get_elements end