debian-mirror-gitlab/spec/lib/gitlab/usage_data_metrics_spec.rb

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2021-06-08 01:23:25 +05:30
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::UsageDataMetrics do
describe '.uncached_data' do
subject { described_class.uncached_data }
around do |example|
described_class.instance_variable_set(:@definitions, nil)
example.run
described_class.instance_variable_set(:@definitions, nil)
end
before do
allow(ActiveRecord::Base.connection).to receive(:transaction_open?).and_return(false)
end
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context 'with instrumentation_class' do
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it 'includes top level keys' do
expect(subject).to include(:uuid)
expect(subject).to include(:hostname)
end
it 'includes counts keys' do
expect(subject[:counts]).to include(:boards)
end
it 'includes counts keys' do
expect(subject[:counts]).to include(:issues)
end
it 'includes usage_activity_by_stage keys' do
expect(subject[:usage_activity_by_stage][:plan]).to include(:issues)
end
it 'includes usage_activity_by_stage_monthly keys' do
expect(subject[:usage_activity_by_stage_monthly][:plan]).to include(:issues)
end
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it 'includes settings keys' do
expect(subject[:settings]).to include(:collected_data_categories)
end
describe 'Redis_HLL_counters' do
let(:metric_files_key_paths) do
Gitlab::Usage::MetricDefinition
.definitions
.select { |k, v| v.attributes[:data_source] == 'redis_hll' && v.key_path.starts_with?('redis_hll_counters') }
.keys
.sort
end
# Recursively traverse nested Hash of a generated Service Ping to return an Array of key paths
# in the dotted format used in metric definition YAML files, e.g.: 'count.category.metric_name'
def parse_service_ping_keys(object, key_path = [])
if object.is_a?(Hash)
object.each_with_object([]) do |(key, value), result|
result.append parse_service_ping_keys(value, key_path + [key])
end
else
key_path.join('.')
end
end
let(:service_ping_key_paths) do
parse_service_ping_keys(subject)
.flatten
.select { |k| k.starts_with?('redis_hll_counters') }
.sort
end
it 'is included in the Service Ping hash structure' do
expect(metric_files_key_paths).to match_array(service_ping_key_paths)
end
end
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end
end
end