2018-03-04 10:09:32 -05:00
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require_relative '../../spec_helper'
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2017-10-28 11:15:48 -04:00
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require 'optparse'
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describe "OptionParser#parse" do
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ruby_version_is '2.4' do
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it "accepts `into` keyword argument and stores result in it" do
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options = {}
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parser = OptionParser.new do |opts|
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opts.on("-v", "--[no-]verbose", "Run verbosely")
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opts.on("-r", "--require LIBRARY", "Require the LIBRARY before executing your script")
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end
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parser.parse %w[--verbose --require optparse], into: options
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options.should == { verbose: true, require: "optparse" }
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end
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end
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end
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describe "OptionParser#parse!" do
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ruby_version_is '2.4' do
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it "accepts `into` keyword argument and stores result in it" do
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options = {}
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parser = OptionParser.new do |opts|
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opts.on("-v", "--[no-]verbose", "Run verbosely")
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opts.on("-r", "--require LIBRARY", "Require the LIBRARY before executing your script")
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end
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parser.parse! %w[--verbose --require optparse], into: options
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options.should == { verbose: true, require: "optparse" }
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end
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end
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end
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