27 lines
692 B
Ruby
27 lines
692 B
Ruby
# frozen_string_literal: true
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require 'fast_spec_helper'
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require_relative '../../../rubocop/cop/ban_catch_throw'
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RSpec.describe RuboCop::Cop::BanCatchThrow do
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subject(:cop) { described_class.new }
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it 'registers an offense when `catch` or `throw` are used' do
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expect_offense(<<~CODE)
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catch(:foo) {
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^^^^^^^^^^^ Do not use catch or throw unless a gem's API demands it.
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throw(:foo)
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^^^^^^^^^^^ Do not use catch or throw unless a gem's API demands it.
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}
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CODE
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end
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it 'does not register an offense for a method called catch or throw' do
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expect_no_offenses(<<~CODE)
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foo.catch(:foo) {
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foo.throw(:foo)
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}
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CODE
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end
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end
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