80 lines
2.5 KiB
Ruby
80 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Usage::Metric do
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let!(:issue) { create(:issue) }
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let(:attributes) do
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{
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data_category: "Operational",
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key_path: "counts.issues",
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description: "Count of Issues created",
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product_section: "dev",
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product_stage: "plan",
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product_group: "plan",
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value_type: "number",
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status: "active",
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time_frame: "all",
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data_source: "database",
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instrumentation_class: "CountIssuesMetric",
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distribution: %w(ce ee),
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tier: %w(free premium ultimate)
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}
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end
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let(:issue_count_metric_definiton) do
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double(:issue_count_metric_definiton,
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attributes.merge({ attributes: attributes })
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)
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end
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before do
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allow(ApplicationRecord.connection).to receive(:transaction_open?).and_return(false)
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end
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describe '#with_value' do
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it 'returns key_path metric with the corresponding value' do
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expect(described_class.new(issue_count_metric_definiton).with_value).to eq({ counts: { issues: 1 } })
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end
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end
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describe '#with_instrumentation' do
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it 'returns key_path metric with the corresponding generated query' do
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expect(described_class.new(issue_count_metric_definiton).with_instrumentation).to eq({ counts: { issues: "SELECT COUNT(\"issues\".\"id\") FROM \"issues\"" } })
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end
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end
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describe '#with_suggested_name' do
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it 'returns key_path metric with the corresponding generated query' do
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expect(described_class.new(issue_count_metric_definiton).with_suggested_name).to eq({ counts: { issues: 'count_issues' } })
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end
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end
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context 'unavailable metric' do
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let(:instrumentation_class) { "UnavailableMetric" }
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let(:issue_count_metric_definiton) do
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double(:issue_count_metric_definiton,
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attributes.merge({ attributes: attributes, instrumentation_class: instrumentation_class })
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)
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end
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before do
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unavailable_metric_class = Class.new(Gitlab::Usage::Metrics::Instrumentations::CountIssuesMetric) do
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def available?
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false
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end
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end
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stub_const("Gitlab::Usage::Metrics::Instrumentations::#{instrumentation_class}", unavailable_metric_class)
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end
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[:with_value, :with_instrumentation, :with_suggested_name].each do |method_name|
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describe "##{method_name}" do
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it 'returns an empty hash' do
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expect(described_class.new(issue_count_metric_definiton).public_send(method_name)).to eq({})
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end
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end
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end
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end
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end
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