Contents

# encoding: utf-8

require 'spec_helper'

module Rubocop
  module Cop
    describe SpaceAroundBraces do
      let(:space) { SpaceAroundBraces.new }

      it 'registers an offence for left brace without spaces' do
        inspect_source(space, ['each{ puts }'])
        expect(space.offences.map(&:message)).to eq(
          ["Surrounding space missing for '{'."])
      end

      it 'registers an offence for right brace without inner space' do
        inspect_source(space, ['each { puts}'])
        expect(space.offences.map(&:message)).to eq(
          ["Space missing to the left of '}'."])
      end

      it 'accepts an empty hash literal with no space inside' do
        inspect_source(space,
                       ['view_hash.each do |view_key|',
                        'end',
                        '@views = {}',
                        ''])
        expect(space.offences.map(&:message)).to be_empty
      end

      it 'accepts string interpolation braces with no space inside' do
        inspect_source(space,
                       ['"A=#{a}"',
                        ':"#{b}"',
                        '/#{c}/',
                        '`#{d}`',
                        'sprintf("#{message.gsub(/%/, \'%%\')}", line)'])
        expect(space.offences.map(&:message)).to be_empty
      end

      it 'accepts braces around a hash literal argument' do
        inspect_source(space, ["new({'user' => user_params})"])
        expect(space.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/space_around_braces_spec.rb
rubocop-0.8.2	spec/rubocop/cops/space_around_braces_spec.rb
rubocop-0.8.1	spec/rubocop/cops/space_around_braces_spec.rb
rubocop-0.8.0	spec/rubocop/cops/space_around_braces_spec.rb