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require File.expand_path('../../../../spec_helper', __FILE__)
require 'rexml/document'
describe "REXML::Node#find_first_recursive" do
before :each do
@e = REXML::Element.new("root")
@node1 = REXML::Element.new("node")
@node2 = REXML::Element.new("another node")
@subnode = REXML::Element.new("another node")
@node1 << @subnode
@e << @node1
@e << @node2
end
it "finds the first element that matches block" do
found = @e.find_first_recursive { |n| n.to_s == "<node><another node/></node>"}
found.should == @node1
end
it "visits the nodes in preorder" do
found = @e.find_first_recursive { |n| n.to_s == "<another node/>"}
found.should == @subnode
found.should_not == @node2
end
end
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