Contents

# encoding: utf-8

require 'spec_helper'

module Rubocop
  module Cop
    describe UnlessElse do
      let(:ue) { UnlessElse.new }

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

      it 'accepts an unless without else' do
        inspect_source(ue, ['unless x',
                            '  a = 1',
                            'end'])
        expect(ue.offences.map(&:message)).to be_empty
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
rubocop-0.8.3	spec/rubocop/cops/unless_else_spec.rb
rubocop-0.8.2	spec/rubocop/cops/unless_else_spec.rb
rubocop-0.8.1	spec/rubocop/cops/unless_else_spec.rb
rubocop-0.8.0	spec/rubocop/cops/unless_else_spec.rb