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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Peek::Views::ClickHouse, :click_house, :request_store, feature_category: :database do
before do
allow(::Gitlab::PerformanceBar).to receive(:enabled_for_request?).and_return(true)
end
describe '#results' do
let(:results) { described_class.new.results }
it 'includes performance details' do
::Gitlab::SafeRequestStore.clear!
data = ClickHouse::Client.select('SELECT 1 AS value', :main)
ClickHouse::Client.execute('INSERT INTO events (id) VALUES (1)', :main)
Tempfile.open(['test', '.csv.gz']) do |f|
File.binwrite(f.path, ActiveSupport::Gzip.compress("id\n10\n20"))
ClickHouse::Client.insert_csv('INSERT INTO events (id) FORMAT CSV', File.open(f.path), :main)
end
expect(data).to eq([{ 'value' => 1 }])
expect(results[:calls]).to eq(3)
expect(results[:duration]).to be_kind_of(String)
expect(results[:details]).to match_array([
a_hash_including({
sql: 'SELECT 1 AS value',
database: 'database: main'
}),
a_hash_including({
sql: 'INSERT INTO events (id) VALUES (1)',
database: 'database: main'
}),
a_hash_including({
sql: 'INSERT INTO events (id) FORMAT CSV',
database: 'database: main'
})
])
end
end
end
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