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Contents
# encoding: utf-8
require 'spec_helper'
describe RuboCop::Cop::Style::WhileUntilDo do
subject(:cop) { described_class.new }
it 'registers an offense for do in multiline while' do
inspect_source(cop, ['while cond do',
'end'])
expect(cop.offenses.size).to eq(1)
end
it 'registers an offense for do in multiline until' do
inspect_source(cop, ['until cond do',
'end'])
expect(cop.offenses.size).to eq(1)
end
it 'accepts do in single-line while' do
inspect_source(cop, ['while cond do something end'])
expect(cop.offenses).to be_empty
end
it 'accepts do in single-line until' do
inspect_source(cop, ['until cond do something end'])
expect(cop.offenses).to be_empty
end
it 'it accepts multi-line while without do' do
inspect_source(cop, ['while cond',
'end'])
expect(cop.offenses).to be_empty
end
it 'it accepts multi-line until without do' do
inspect_source(cop, ['until cond',
'end'])
expect(cop.offenses).to be_empty
end
it 'auto-corrects the usage of "do" in multiline while' do
new_source = autocorrect_source(cop, ['while cond do',
'end'])
expect(new_source).to eq(['while cond',
'end'].join("\n"))
end
it 'auto-corrects the usage of "do" in multiline until' do
new_source = autocorrect_source(cop, ['until cond do',
'end'])
expect(new_source).to eq(['until cond',
'end'].join("\n"))
end
end
Version data entries
7 entries across 7 versions & 2 rubygems