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require_relative '../../spec_helper'
require 'getoptlong'
describe "GetoptLong#initialize" do
it "sets ordering to REQUIRE_ORDER if ENV['POSIXLY_CORRECT'] is set" do
begin
old_env_value = ENV["POSIXLY_CORRECT"]
ENV["POSIXLY_CORRECT"] = ""
opt = GetoptLong.new
opt.ordering.should == GetoptLong::REQUIRE_ORDER
ensure
ENV["POSIXLY_CORRECT"] = old_env_value
end
end
it "sets ordering to PERMUTE if ENV['POSIXLY_CORRECT'] is not set" do
begin
old_env_value = ENV["POSIXLY_CORRECT"]
ENV["POSIXLY_CORRECT"] = nil
opt = GetoptLong.new
opt.ordering.should == GetoptLong::PERMUTE
ensure
ENV["POSIXLY_CORRECT"] = old_env_value
end
end
end
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