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require 'rspec'
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RSpec.describe Msf::Ui::Console::CommandDispatcher do
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  include_context 'Msf::DBManager'
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  include_context 'Msf::UIDriver'
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  let(:subject) do
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    dummy_class = Class.new
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    dummy_class.include described_class
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    dummy_class.new(driver)
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  end
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  describe '#build_range_array' do
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    [
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      { input: '1', expected: [1] },
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      { input: '123', expected: [123] },
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      { input: '-1', expected: [-1] },
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      { input: '-123', expected: [-123] },
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      { input: '1,2', expected: [1, 2] },
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      { input: '-1,2', expected: [-1, 2] },
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      { input: '2,-1', expected: [-1, 2] },
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      { input: '-1,-2', expected: [-2, -1] },
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      { input: '-1-', expected: nil },
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      { input: '-1-,2', expected: nil },
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      { input: '-1--,2', expected: nil },
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      { input: '---1', expected: nil },
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      { input: '1--', expected: nil },
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      { input: '1-3', expected: [1, 2, 3] },
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      { input: '-1-3', expected: nil },
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      { input: '-1--4', expected: nil },
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      { input: '1..4', expected: [1, 2, 3, 4] },
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      { input: '1..-4', expected: nil },
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      { input: '-1..4', expected: nil },
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      { input: '-1..-4', expected: nil },
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      { input: '-1,0-3', expected: [-1, 0, 1, 2, 3] },
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      { input: '-1,0,1,2', expected: [-1, 0, 1, 2] },
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      { input: '-1,-1', expected: [-1] },
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      { input: '-1,1..2', expected: [-1, 1, 2] }
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    ].each do |test|
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      it "returns #{test[:expected].inspect} for the input #{test[:input]}" do
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        expect(subject.build_range_array(test[:input])).to eq(test[:expected])
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      end
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    end
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  end
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end
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