Contents

# encoding: utf-8

require 'spec_helper'

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

      it 'registers an offence for an array literal with spaces inside' do
        inspect_source(space, ['a = [1, 2 ]',
                                         'b = [ 1, 2]'])
        expect(space.offences.map(&:message)).to eq(
          ['Space inside square brackets detected.',
           'Space inside square brackets detected.'])
      end

      it 'accepts space inside strings within square brackets' do
        inspect_source(space, ["['Encoding:',",
                               " '  Enabled: false']"])
        expect(space.offences.map(&:message)).to be_empty
      end

      it 'accepts space inside square brackets if on its own row' do
        inspect_source(space, ['a = [',
                               '     1, 2',
                               '    ]'])
        expect(space.offences.map(&:message)).to be_empty
      end

      it 'accepts square brackets as method name' do
        inspect_source(space, ['def Vector.[](*array)',
                                         'end'])
        expect(space.offences.map(&:message)).to be_empty
      end

      it 'accepts square brackets called with method call syntax' do
        inspect_source(space, ['subject.[](0)'])
        expect(space.offences.map(&:message)).to be_empty
      end

      it 'only reports a single space once' do
        inspect_source(space, ['[ ]'])
        expect(space.offences.map(&:message)).to eq(
          ['Space inside square brackets detected.'])
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

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