Contents

# encoding: utf-8

require 'spec_helper'

describe Rubocop::Cop::Style::DotPosition, :config do
  subject(:cop) { described_class.new(config) }

  context 'Leading dots style' do
    let(:cop_config) { { 'Style' => 'Leading' } }

    it 'registers an offence for trailing dot in multi-line call' do
      inspect_source(cop, ['something.',
                           '  method_name'])
      expect(cop.offences.size).to eq(1)
    end

    it 'accepts leading do in multi-line method call' do
      inspect_source(cop, ['something',
                           '  .method_name'])
      expect(cop.offences).to be_empty
    end

    it 'does not err on method call with no dots' do
      inspect_source(cop, ['puts something'])
      expect(cop.offences).to be_empty
    end

    it 'does not err on method call without a method name' do
      inspect_source(cop, ['l.', '(1)'])
      expect(cop.offences.size).to eq(1)
    end
  end

  context 'Trailing dots style' do
    let(:cop_config) { { 'Style' => 'Trailing' } }

    it 'registers an offence for leading dot in multi-line call' do
      inspect_source(cop, ['something',
                           '  .method_name'])
      expect(cop.offences.size).to eq(1)
    end

    it 'accepts trailing dot in multi-line method call' do
      inspect_source(cop, ['something.',
                           '  method_name'])
      expect(cop.offences).to be_empty
    end

    it 'does not err on method call with no dots' do
      inspect_source(cop, ['puts something'])
      expect(cop.offences).to be_empty
    end

    it 'does not err on method call without a method name' do
      inspect_source(cop, ['l', '.(1)'])
      expect(cop.offences.size).to eq(1)
    end
  end

  context 'Unknown style' do
    let(:cop_config) { { 'Style' => 'test' } }

    it 'raises an exception' do
      expect do
        inspect_source(cop, ['something.top'])
      end.to raise_error(RuntimeError)
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
rubocop-0.15.0	spec/rubocop/cop/style/dot_position_spec.rb
rubocop-0.14.1	spec/rubocop/cop/style/dot_position_spec.rb
rubocop-0.14.0	spec/rubocop/cop/style/dot_position_spec.rb