19 lines
341 B
Ruby
19 lines
341 B
Ruby
# encoding: utf-8
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require 'spec_helper'
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describe Mutant::Mutator, 'nthref' do
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context '$1' do
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let(:source) { '$1' }
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let(:mutations) { ['$2'] }
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it_should_behave_like 'a mutator'
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end
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context '$2' do
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let(:source) { '$2' }
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let(:mutations) { ['$3', '$1'] }
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it_should_behave_like 'a mutator'
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end
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end
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