35 lines
1009 B
Ruby
35 lines
1009 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Database::Partitioning::PartitionMonitoring do
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describe '#report_metrics' do
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subject { described_class.new(models).report_metrics }
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let(:models) { [model] }
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let(:model) { double(partitioning_strategy: partitioning_strategy, table_name: table) }
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let(:partitioning_strategy) { double(missing_partitions: missing_partitions, current_partitions: current_partitions) }
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let(:table) { "some_table" }
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let(:missing_partitions) do
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[double]
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end
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let(:current_partitions) do
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[double, double]
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end
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it 'reports number of present partitions' do
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subject
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expect(Gitlab::Metrics.registry.get(:db_partitions_present).get({ table: table })).to eq(current_partitions.size)
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end
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it 'reports number of missing partitions' do
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subject
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expect(Gitlab::Metrics.registry.get(:db_partitions_missing).get({ table: table })).to eq(missing_partitions.size)
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end
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end
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end
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