33 lines
1,003 B
Ruby
33 lines
1,003 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::Graphql::Tracing do
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let(:graphql_duration_seconds_histogram) { double('Gitlab::Metrics::NullMetric') }
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it 'updates graphql histogram with expected labels' do
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query = 'query { users { id } }'
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tracer = described_class.new
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allow(tracer)
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.to receive(:graphql_duration_seconds)
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.and_return(graphql_duration_seconds_histogram)
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expect_metric('graphql.lex', 'lex')
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expect_metric('graphql.parse', 'parse')
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expect_metric('graphql.validate', 'validate')
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expect_metric('graphql.analyze', 'analyze_multiplex')
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expect_metric('graphql.execute', 'execute_query_lazy')
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expect_metric('graphql.execute', 'execute_multiplex')
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GitlabSchema.execute(query, context: { tracers: [tracer] })
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end
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private
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def expect_metric(platform_key, key)
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expect(graphql_duration_seconds_histogram)
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.to receive(:observe)
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.with({ platform_key: platform_key, key: key }, be > 0.0)
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end
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end
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