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Contents
# encoding: utf-8
require 'spec_helper'
describe RuboCop::Cop::Style::SpaceAfterColon do
subject(:cop) { described_class.new }
it 'registers an offense for colon without space after it' do
# TODO: There is double reporting of the last colon (also from
# SpaceAroundOperators).
inspect_source(cop, ['x = w ? {a:3}:4'])
expect(cop.messages).to eq(['Space missing after colon.'] * 2)
expect(cop.highlights).to eq([':'] * 2)
end
it 'accepts colons in symbols' do
inspect_source(cop, ['x = :a'])
expect(cop.messages).to be_empty
end
it 'accepts colon in ternary followed by space' do
inspect_source(cop, ['x = w ? a : b'])
expect(cop.messages).to be_empty
end
it 'accepts hash rockets' do
inspect_source(cop, ['x = {"a"=>1}'])
expect(cop.messages).to be_empty
end
it 'accepts if' do
inspect_source(cop, ['x = if w',
' a',
' end'])
expect(cop.messages).to be_empty
end
if RUBY_VERSION >= '2.1'
it 'accepts colons denoting required keyword argument' do
inspect_source(cop, ['def initialize(table:, nodes:)',
'end'])
expect(cop.messages).to be_empty
end
end
it 'accepts colons in strings' do
inspect_source(cop, ["str << ':'"])
expect(cop.messages).to be_empty
end
it 'auto-corrects missing space' do
new_source = autocorrect_source(cop, 'x = w ? {a:3}:4')
expect(new_source).to eq('x = w ? {a: 3}: 4')
end
end
Version data entries
10 entries across 10 versions & 2 rubygems