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Versions: 13
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Contents
# encoding: utf-8
require 'spec_helper'
describe RuboCop::Cop::Lint::ElseLayout do
subject(:cop) { described_class.new }
it 'registers an offense for expr on same line as else' do
inspect_source(cop,
['if something',
' test',
'else ala',
' something',
' test',
'end'
])
expect(cop.offenses.size).to eq(1)
end
it 'accepts proper else' do
inspect_source(cop,
['if something',
' test',
'else',
' something',
' test',
'end'
])
expect(cop.offenses).to be_empty
end
it 'accepts single-expr else regardless of layout' do
inspect_source(cop,
['if something',
' test',
'else bala',
'end'
])
expect(cop.offenses).to be_empty
end
it 'can handle elsifs' do
inspect_source(cop,
['if something',
' test',
'elsif something',
' bala',
'else ala',
' something',
' test',
'end'
])
expect(cop.offenses.size).to eq(1)
end
it 'handles ternary ops' do
inspect_source(cop, 'x ? a : b')
expect(cop.offenses).to be_empty
end
it 'handles modifier forms' do
inspect_source(cop, 'x if something')
expect(cop.offenses).to be_empty
end
end
Version data entries
13 entries across 13 versions & 2 rubygems