20 lines
1019 B
TypeScript
20 lines
1019 B
TypeScript
import { MetricsService } from './metrics.service';
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describe('MetricsService', () => {
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it('exports bounded API process and HTTP metrics without raw identifiers', () => {
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const service = new MetricsService();
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const startedAt = service.beginRequest();
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service.finishRequest(startedAt, 'GET', '/api/admin/tenants/:id', 200);
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const inboundStartedAt = service.beginCmppInboundStage();
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service.finishCmppInboundStage(inboundStartedAt, 'application_lookup', 'success');
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const output = service.render();
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expect(output).toContain('cmpp_api_process_resident_memory_bytes');
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expect(output).toContain('cmpp_api_http_requests_total{method="GET",route="/api/admin/tenants/:id",status="200"} 1');
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expect(output).toContain('cmpp_api_http_request_duration_seconds_bucket');
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expect(output).toContain('cmpp_api_cmpp_inbound_stage_duration_seconds_count{stage="application_lookup",result="success"} 1');
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expect(output).not.toContain('phone_number');
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service.onModuleDestroy();
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});
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});
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