39 lines
1,007 B
Ruby
39 lines
1,007 B
Ruby
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# frozen_string_literal: true
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require 'fast_spec_helper'
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require 'rubocop'
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require 'rubocop/rspec/support'
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require_relative '../../../../rubocop/cop/usage_data/distinct_count_by_large_foreign_key'
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RSpec.describe RuboCop::Cop::UsageData::DistinctCountByLargeForeignKey, type: :rubocop do
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include CopHelper
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let(:allowed_foreign_keys) { %i[author_id user_id] }
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let(:config) do
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RuboCop::Config.new('UsageData/DistinctCountByLargeForeignKey' => {
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'AllowedForeignKeys' => allowed_foreign_keys
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})
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end
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subject(:cop) { described_class.new(config) }
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context 'when counting by disallowed key' do
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it 'register an offence' do
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inspect_source('distinct_count(Issue, :creator_id)')
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expect(cop.offenses.size).to eq(1)
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end
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end
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context 'when calling by allowed key' do
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it 'does not register an offence' do
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inspect_source('distinct_count(Issue, :author_id)')
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expect(cop.offenses).to be_empty
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end
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end
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end
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