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Versions: 7
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Stored size: 1.13 KB
Contents
# encoding: utf-8
require 'spec_helper'
describe RuboCop::Cop::Style::DefWithParentheses do
subject(:cop) { described_class.new }
it 'reports an offense for def with empty parens' do
src = ['def func()',
'end']
inspect_source(cop, src)
expect(cop.offenses.size).to eq(1)
end
it 'reports an offense for class def with empty parens' do
src = ['def Test.func()',
'end']
inspect_source(cop, src)
expect(cop.offenses.size).to eq(1)
end
it 'accepts def with arg and parens' do
src = ['def func(a)',
'end']
inspect_source(cop, src)
expect(cop.offenses).to be_empty
end
it 'accepts empty parentheses in one liners' do
src = ["def to_s() join '/' end"]
inspect_source(cop, src)
expect(cop.offenses).to be_empty
end
it 'auto-removes unneeded parens' do
new_source = autocorrect_source(cop, ['def test();',
'something',
'end'])
expect(new_source).to eq(['def test;',
'something',
'end'].join("\n"))
end
end
Version data entries
7 entries across 7 versions & 2 rubygems