Contents

# encoding: utf-8

require 'spec_helper'

describe Rubocop::Cop::Style::Alias do
  subject(:cop) { described_class.new }

  it 'registers an offence for alias with symbol args' do
    inspect_source(cop,
                   ['alias :ala :bala'])
    expect(cop.offences.size).to eq(1)
    expect(cop.messages)
      .to eq(['Use alias_method instead of alias.'])
  end

  it 'registers an offence for alias with bareword args' do
    inspect_source(cop,
                   ['alias ala bala'])
    expect(cop.offences.size).to eq(1)
    expect(cop.messages)
      .to eq(['Use alias_method instead of alias.'])
  end

  it 'does not register an offence for alias_method' do
    inspect_source(cop,
                   ['alias_method :ala, :bala'])
    expect(cop.offences).to be_empty
  end

  it 'does not register an offence for :alias' do
    inspect_source(cop,
                   ['[:alias, :ala, :bala]'])
    expect(cop.offences).to be_empty
  end

  it 'does not register an offence for alias with gvars' do
    inspect_source(cop,
                   ['alias $ala $bala'])
    expect(cop.offences).to be_empty
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
rubocop-0.14.1	spec/rubocop/cop/style/alias_spec.rb
rubocop-0.14.0	spec/rubocop/cop/style/alias_spec.rb