ruby/spec/rubyspec/library/rexml/element/prefixes_spec.rb
eregon 95e8c48dd3 Add in-tree mspec and ruby/spec
* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-07 12:04:49 +00:00

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677 B
Ruby

require 'rexml/document'
require File.expand_path('../../../../spec_helper', __FILE__)
describe "REXML::Element#prefixes" do
before :each do
doc = REXML::Document.new("<a xmlns='1' xmlns:y='2'><b/><c xmlns:z='3'/></a>")
@elem = doc.elements["//c"]
end
it "returns an array of the prefixes of the namespaces" do
@elem.prefixes.should == ["y", "z"]
end
it "does not include the default namespace" do
@elem.prefixes.include?("xmlns").should == false
end
it "returns an empty array if no namespace was defined" do
doc = REXML::Document.new "<root><something/></root>"
root = doc.elements["//root"]
root.prefixes.should == []
end
end