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require_relative '../../../spec_helper'
ruby_version_is ''...'3.0' do
require 'rexml/document'
describe "REXML::Element#instructions" do
before :each do
@elem = REXML::Element.new("root")
end
it "returns the Instruction children nodes" do
inst = REXML::Instruction.new("xml-stylesheet", "href='headlines.css'")
@elem << inst
@elem.instructions.first.should == inst
end
it "returns an empty array if it has no Instruction children" do
@elem.instructions.should be_empty
end
it "freezes the returned array" do
@elem.instructions.frozen?.should be_true
end
end
end
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