2018-03-04 15:09:32 +00:00
|
|
|
require_relative '../../../spec_helper'
|
2017-05-07 12:04:49 +00:00
|
|
|
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
|