67 lines
1.9 KiB
Ruby
67 lines
1.9 KiB
Ruby
require 'spec_helper'
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require 'rubocop'
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require 'rubocop/rspec/support'
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require_relative '../../../../rubocop/cop/rspec/single_line_hook'
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describe RuboCop::Cop::RSpec::SingleLineHook do
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include CopHelper
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subject(:cop) { described_class.new }
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# Override `CopHelper#inspect_source` to always appear to be in a spec file,
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# so that our RSpec-only cop actually runs
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def inspect_source(*args)
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super(*args, 'foo_spec.rb')
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end
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it 'registers an offense for a single-line `before` block' do
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inspect_source(cop, 'before { do_something }')
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expect(cop.offenses.size).to eq(1)
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expect(cop.offenses.map(&:line)).to eq([1])
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expect(cop.highlights).to eq(['before { do_something }'])
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end
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it 'registers an offense for a single-line `after` block' do
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inspect_source(cop, 'after(:each) { undo_something }')
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expect(cop.offenses.size).to eq(1)
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expect(cop.offenses.map(&:line)).to eq([1])
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expect(cop.highlights).to eq(['after(:each) { undo_something }'])
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end
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it 'registers an offense for a single-line `around` block' do
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inspect_source(cop, 'around { |ex| do_something_else }')
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expect(cop.offenses.size).to eq(1)
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expect(cop.offenses.map(&:line)).to eq([1])
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expect(cop.highlights).to eq(['around { |ex| do_something_else }'])
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end
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it 'ignores a multi-line `before` block' do
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inspect_source(cop, ['before do',
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' do_something',
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'end'])
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expect(cop.offenses.size).to eq(0)
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end
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it 'ignores a multi-line `after` block' do
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inspect_source(cop, ['after(:each) do',
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' undo_something',
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'end'])
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expect(cop.offenses.size).to eq(0)
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end
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it 'ignores a multi-line `around` block' do
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inspect_source(cop, ['around do |ex|',
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' do_something_else',
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'end'])
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expect(cop.offenses.size).to eq(0)
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end
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end
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