109 lines
3.3 KiB
Ruby
109 lines
3.3 KiB
Ruby
# frozen_string_literal: true
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require 'fast_spec_helper'
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require_relative '../../../../rubocop/cop/usage_data/histogram_with_large_table'
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RSpec.describe RuboCop::Cop::UsageData::HistogramWithLargeTable do
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let(:high_traffic_models) { %w[Issue Ci::Build] }
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let(:msg) { 'Avoid histogram method on' }
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let(:config) do
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RuboCop::Config.new('UsageData/HistogramWithLargeTable' => {
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'HighTrafficModels' => high_traffic_models
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})
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end
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subject(:cop) { described_class.new(config) }
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context 'with large tables' do
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context 'with one-level constants' do
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context 'when calling histogram(Issue)' do
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it 'registers an offense' do
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expect_offense(<<~CODE)
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histogram(Issue, :project_id, buckets: 1..100)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{msg} Issue
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CODE
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end
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end
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context 'when calling histogram(::Issue)' do
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it 'registers an offense' do
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expect_offense(<<~CODE)
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histogram(::Issue, :project_id, buckets: 1..100)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{msg} Issue
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CODE
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end
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end
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context 'when calling histogram(Issue.closed)' do
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it 'registers an offense' do
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expect_offense(<<~CODE)
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histogram(Issue.closed, :project_id, buckets: 1..100)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{msg} Issue
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CODE
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end
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end
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context 'when calling histogram(::Issue.closed)' do
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it 'registers an offense' do
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expect_offense(<<~CODE)
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histogram(::Issue.closed, :project_id, buckets: 1..100)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{msg} Issue
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CODE
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end
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end
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end
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context 'with two-level constants' do
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context 'when calling histogram(::Ci::Build)' do
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it 'registers an offense' do
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expect_offense(<<~CODE)
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histogram(::Ci::Build, buckets: 1..100)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{msg} Ci::Build
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CODE
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end
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end
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context 'when calling histogram(::Ci::Build.active)' do
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it 'registers an offense' do
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expect_offense(<<~CODE)
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histogram(::Ci::Build.active, buckets: 1..100)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{msg} Ci::Build
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CODE
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end
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end
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context 'when calling histogram(Ci::Build)' do
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it 'registers an offense' do
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expect_offense(<<~CODE)
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histogram(Ci::Build, buckets: 1..100)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{msg} Ci::Build
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CODE
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end
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end
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context 'when calling histogram(Ci::Build.active)' do
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it 'registers an offense' do
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expect_offense(<<~CODE)
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histogram(Ci::Build.active, buckets: 1..100)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #{msg} Ci::Build
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CODE
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end
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end
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end
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end
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context 'with non related class' do
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it 'does not register an offense' do
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expect_no_offenses('histogram(MergeRequest, buckets: 1..100)')
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end
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end
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context 'with non related method' do
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it 'does not register an offense' do
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expect_no_offenses('count(Issue, buckets: 1..100)')
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end
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end
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end
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