require_relative '../../spec_helper'

ruby_version_is ""..."3.4" do
  require 'getoptlong'

  describe "GetoptLong#terminate" do
    before :each do
      @opts = GetoptLong.new(
        [ '--size', '-s',             GetoptLong::REQUIRED_ARGUMENT ],
        [ '--verbose', '-v',          GetoptLong::NO_ARGUMENT ],
        [ '--query', '-q',            GetoptLong::NO_ARGUMENT ],
        [ '--check', '--valid', '-c', GetoptLong::NO_ARGUMENT ]
      )
    end

    it "terminates option processing" do
      argv [ "--size", "10k", "-v", "-q", "a.txt", "b.txt" ] do
        @opts.get.should == [ "--size", "10k" ]
        @opts.terminate
        @opts.get.should == nil
      end
    end

    it "returns self when option processing is terminated" do
      @opts.terminate.should == @opts
    end

    it "returns nil when option processing was already terminated" do
      @opts.terminate
      @opts.terminate.should == nil
    end
  end
end
