require 'spec_helper'
require 'squib/args/input_file'

describe Squib::Args::InputFile do
  subject(:ifile) {Squib::Args::InputFile.new}

  context 'validate_file' do

    it 'allows a file if it exists' do
      args = { file: __FILE__ } # I code therefore I am.
      ifile.load!(args, expand_by: 1)
      expect(ifile).to have_attributes(file: [File.expand_path(__FILE__)])
    end

    it 'raises on non-existent file' do
      args = { file: 'foo.rb' }
      expect { ifile.load!(args, expand_by: 1) }.to raise_error("File #{File.expand_path('foo.rb')} does not exist!")
    end

  end
end