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require_relative '../../../spec_helper'
ruby_version_is ''...'3.0' do
require 'rexml/document'
describe "REXML::Attribute#remove" do
before :each do
@e = REXML::Element.new "Root"
@attr = REXML::Attribute.new("foo", "bar")
end
it "deletes this Attribute from parent" do
@e.add_attribute(@attr)
@e.attributes["foo"].should_not == nil
@attr.remove
@e.attributes["foo"].should == nil
end
it "does not anything if element has no parent" do
-> {@attr.remove}.should_not raise_error(Exception)
end
end
end
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