Contents

# encoding: utf-8

require 'spec_helper'

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

  it 'registers an offence for an unless with else' do
    inspect_source(cop, ['unless x',
                         '  a = 1',
                         'else',
                         '  a = 0',
                         'end'])
    expect(cop.messages).to eq(
      ['Never use unless with else. Rewrite these with the ' +
       'positive case first.'])
  end

  it 'accepts an unless without else' do
    inspect_source(cop, ['unless x',
                         '  a = 1',
                         'end'])
    expect(cop.messages).to be_empty
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
rubocop-0.17.0	spec/rubocop/cop/style/unless_else_spec.rb
rubocop-0.16.0	spec/rubocop/cop/style/unless_else_spec.rb
rubocop-0.15.0	spec/rubocop/cop/style/unless_else_spec.rb
rubocop-0.14.1	spec/rubocop/cop/style/unless_else_spec.rb
rubocop-0.14.0	spec/rubocop/cop/style/unless_else_spec.rb