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require 'rexml/document'
require File.expand_path('../../../../spec_helper', __FILE__)
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
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