Contents

# encoding: utf-8

require 'spec_helper'

module Rubocop
  module Cop
    describe MultilineTernaryOperator do
      let(:op) { MultilineTernaryOperator.new }

      it 'registers an offence for a multiline ternary operator expression' do
        inspect_source(op, ['a = cond ?',
                            '  b : c'])
        expect(op.offences.size).to eq(1)
      end

      it 'accepts a single line ternary operator expression' do
        inspect_source(op, ['a = cond ? b : c'])
        expect(op.offences).to be_empty
      end
    end

    describe NestedTernaryOperator do
      let(:op) { NestedTernaryOperator.new }

      it 'registers an offence for a nested ternary operator expression' do
        inspect_source(op, ['a ? (b ? b1 : b2) : a2'])
        expect(op.offences.size).to eq(1)
      end

      it 'accepts a non-nested ternary operator within an if' do
        inspect_source(op, ['a = if x',
                            '  cond ? b : c',
                            'else',
                            '  d',
                            'end'])
        expect(op.offences).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/ternary_operator_spec.rb
rubocop-0.8.2	spec/rubocop/cops/ternary_operator_spec.rb
rubocop-0.8.1	spec/rubocop/cops/ternary_operator_spec.rb
rubocop-0.8.0	spec/rubocop/cops/ternary_operator_spec.rb