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require File.expand_path('../../../spec_helper', __FILE__)
describe "ENV.empty?" do
it "returns true if the Environment is empty" do
if ENV.keys.size > 0
ENV.empty?.should == false
end
orig = ENV.to_hash
begin
ENV.clear
ENV.empty?.should == true
ensure
ENV.replace orig
end
end
it "returns false if not empty" do
if ENV.keys.size > 0
ENV.empty?.should == false
end
end
end
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