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ruby--ruby/spec/rubyspec/library/rexml/element/namespace_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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Ruby

require 'rexml/document'
require File.expand_path('../../../../spec_helper', __FILE__)
describe "REXML::Element#namespace" do
before :each do
@doc = REXML::Document.new("<a xmlns='1' xmlns:y='2'><b/><c xmlns:z='3'/></a>")
@elem = @doc.elements["//b"]
end
it "returns the default namespace" do
@elem.namespace.should == "1"
end
it "accepts a namespace prefix" do
@elem.namespace("y").should == "2"
@doc.elements["//c"].namespace("z").should == "3"
end
it "returns an empty String if default namespace is not defined" do
e = REXML::Document.new("<a/>")
e.root.namespace.should be_empty
end
it "returns nil if namespace is not defined" do
@elem.namespace("z").should be_nil
end
end