debian-mirror-gitlab/spec/rubocop/cop/polymorphic_associations_spec.rb

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2017-09-10 17:25:29 +05:30
require 'spec_helper'
require 'rubocop'
require 'rubocop/rspec/support'
require_relative '../../../rubocop/cop/polymorphic_associations'
describe RuboCop::Cop::PolymorphicAssociations do
include CopHelper
subject(:cop) { described_class.new }
context 'inside the app/models directory' do
it 'registers an offense when polymorphic: true is used' do
allow(cop).to receive(:in_model?).and_return(true)
inspect_source(cop, 'belongs_to :foo, polymorphic: true')
aggregate_failures do
expect(cop.offenses.size).to eq(1)
expect(cop.offenses.map(&:line)).to eq([1])
end
end
end
context 'outside the app/models directory' do
it 'does nothing' do
allow(cop).to receive(:in_model?).and_return(false)
inspect_source(cop, 'belongs_to :foo, polymorphic: true')
expect(cop.offenses).to be_empty
end
end
end