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Size: 955 Bytes
Versions: 13
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Stored size: 955 Bytes
Contents
# encoding: utf-8
require 'spec_helper'
describe RuboCop::Cop::Lint::UselessElseWithoutRescue do
subject(:cop) { described_class.new }
before do
inspect_source(cop, source)
end
context 'with `else` without `rescue`' do
let(:source) do
[
'begin',
' do_something',
'else',
' handle_unknown_errors',
'end'
]
end
it 'registers an offense' do
expect(cop.offenses.size).to eq(1)
expect(cop.offenses.first.message)
.to eq('`else` without `rescue` is useless.')
expect(cop.highlights).to eq(['else'])
end
end
context 'with `else` with `rescue`' do
let(:source) do
[
'begin',
' do_something',
'rescue ArgumentError',
' handle_argument_error',
'else',
' handle_unknown_errors',
'end'
]
end
it 'accepts' do
expect(cop.offenses).to be_empty
end
end
end
Version data entries
13 entries across 13 versions & 2 rubygems