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-rw-r--r--spec/rubyspec/library/rexml/element/root_spec.rb28
1 files changed, 28 insertions, 0 deletions
diff --git a/spec/rubyspec/library/rexml/element/root_spec.rb b/spec/rubyspec/library/rexml/element/root_spec.rb
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+++ b/spec/rubyspec/library/rexml/element/root_spec.rb
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+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'rexml/document'
+
+describe "REXML::Element#root" do
+ before :each do
+ @doc = REXML::Document.new
+ @root = REXML::Element.new "root"
+ @node = REXML::Element.new "node"
+ @doc << @root << @node
+ end
+
+ it "returns first child on documents" do
+ @doc.root.should == @root
+ end
+
+ it "returns self on root nodes" do
+ @root.root.should == @root
+ end
+
+ it "returns parent's root on child nodes" do
+ @node.root.should == @root
+ end
+
+ it "returns self on standalone nodes" do
+ e = REXML::Element.new "Elem" # Note that it doesn't have a parent node
+ e.root.should == e
+ end
+end