require 'spec_helper'

module MARC::Spec
  module Queries
    describe IndicatorValue do
      it 'accepts an int indicator' do
        v = IndicatorValue.new(1)
        expect(v.ind).to eq(1)
        expect(v.to_s).to eq('^1')
      end

      it 'accepts a string indicator' do
        v = IndicatorValue.new('1')
        expect(v.ind).to eq(1)
        expect(v.to_s).to eq('^1')
      end

      it 'rejects a nil indicator' do
        expect { IndicatorValue.new(nil) }.to raise_error(ArgumentError)
      end

      it 'rejects an invalid indicator' do
        expect { IndicatorValue.new(3) }.to raise_error(ArgumentError)
        expect { IndicatorValue.new('3') }.to raise_error(ArgumentError)
      end
    end
  end
end