chore(otlp-exporter): add user-agent header/metadata tests

open-telemetry · May 22, 2023 · 361c1ac · 361c1ac
1 parent 040ac51
commit 361c1ac
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diff --git a/experimental/packages/exporter-logs-otlp-grpc/test/OTLPLogExporter.test.ts b/experimental/packages/exporter-logs-otlp-grpc/test/OTLPLogExporter.test.ts
@@ -37,6 +37,7 @@ import {
   IExportLogsServiceRequest,
   IResourceLogs,
 } from '@opentelemetry/otlp-transformer';
+import { VERSION } from '../src/version';
 
 const logsServiceProtoPath =
   'opentelemetry/proto/collector/logs/v1/logs_service.proto';
@@ -320,6 +321,12 @@ describe('when configuring via environment', () => {
     envSource.OTEL_EXPORTER_OTLP_ENDPOINT = '';
     envSource.OTEL_EXPORTER_OTLP_LOGS_ENDPOINT = '';
   });
+  it('should have user-agent header', () => {
+    const collectorExporter = new OTLPLogExporter();
+    assert.deepStrictEqual(collectorExporter.metadata?.get('User-Agent'), [
+      `OTel-OTLP-Exporter-JavaScript/${VERSION}`,
+    ]);
+  });
   it('should use headers defined via env', () => {
     envSource.OTEL_EXPORTER_OTLP_HEADERS = 'foo=bar';
     const collectorExporter = new OTLPLogExporter();

diff --git a/experimental/packages/exporter-trace-otlp-grpc/test/OTLPTraceExporter.test.ts b/experimental/packages/exporter-trace-otlp-grpc/test/OTLPTraceExporter.test.ts
@@ -41,6 +41,7 @@ import {
   IExportTraceServiceRequest,
   IResourceSpans,
 } from '@opentelemetry/otlp-transformer';
+import { VERSION } from '../src/version';
 
 const traceServiceProtoPath =
   'opentelemetry/proto/collector/trace/v1/trace_service.proto';
@@ -330,6 +331,12 @@ describe('when configuring via environment', () => {
     envSource.OTEL_EXPORTER_OTLP_ENDPOINT = '';
     envSource.OTEL_EXPORTER_OTLP_TRACES_ENDPOINT = '';
   });
+  it('should have user-agent header', () => {
+    const collectorExporter = new OTLPTraceExporter();
+    assert.deepStrictEqual(collectorExporter.metadata?.get('User-Agent'), [
+      `OTel-OTLP-Exporter-JavaScript/${VERSION}`,
+    ]);
+  });
   it('should use headers defined via env', () => {
     envSource.OTEL_EXPORTER_OTLP_HEADERS = 'foo=bar';
     const collectorExporter = new OTLPTraceExporter();

diff --git a/experimental/packages/exporter-trace-otlp-http/test/node/CollectorTraceExporter.test.ts b/experimental/packages/exporter-trace-otlp-http/test/node/CollectorTraceExporter.test.ts
@@ -36,6 +36,7 @@ import {
 import { nextTick } from 'process';
 import { MockedResponse } from './nodeHelpers';
 import { IExportTraceServiceRequest } from '@opentelemetry/otlp-transformer';
+import { VERSION } from '../../src/version';
 
 let fakeRequest: PassThrough;
 
@@ -154,6 +155,13 @@ describe('OTLPTraceExporter - node with json over http', () => {
       );
       envSource.OTEL_EXPORTER_OTLP_TRACES_ENDPOINT = '';
     });
+    it('should have user-agent header', () => {
+      const collectorExporter = new OTLPTraceExporter();
+      assert.deepStrictEqual(
+        collectorExporter.headers['user-agent'],
+        `OTel-OTLP-Exporter-JavaScript/${VERSION}`
+      );
+    });
     it('should use headers defined via env', () => {
       envSource.OTEL_EXPORTER_OTLP_HEADERS = 'foo=bar';
       const collectorExporter = new OTLPTraceExporter();

diff --git a/experimental/packages/exporter-trace-otlp-proto/test/node/OTLPTraceExporter.test.ts b/experimental/packages/exporter-trace-otlp-proto/test/node/OTLPTraceExporter.test.ts
@@ -39,6 +39,7 @@ import {
   ServiceClientType,
 } from '@opentelemetry/otlp-proto-exporter-base';
 import { IExportTraceServiceRequest } from '@opentelemetry/otlp-transformer';
+import { VERSION } from '../../src/version';
 
 let fakeRequest: PassThrough;
 
@@ -129,6 +130,13 @@ describe('OTLPTraceExporter - node with proto over http', () => {
       );
       envSource.OTEL_EXPORTER_OTLP_TRACES_ENDPOINT = '';
     });
+    it('should have user-agent header', () => {
+      const collectorExporter = new OTLPTraceExporter();
+      assert.deepStrictEqual(
+        collectorExporter.headers['user-agent'],
+        `OTel-OTLP-Exporter-JavaScript/${VERSION}`
+      );
+    });
     it('should use headers defined via env', () => {
       envSource.OTEL_EXPORTER_OTLP_HEADERS = 'foo=bar';
       const collectorExporter = new OTLPTraceExporter();

diff --git a/...imental/packages/opentelemetry-exporter-metrics-otlp-grpc/test/OTLPMetricExporter.test.ts b/...imental/packages/opentelemetry-exporter-metrics-otlp-grpc/test/OTLPMetricExporter.test.ts
@@ -43,6 +43,7 @@ import {
   IExportMetricsServiceRequest,
   IResourceMetrics,
 } from '@opentelemetry/otlp-transformer';
+import { VERSION } from '../src/version';
 
 const metricsServiceProtoPath =
   'opentelemetry/proto/collector/metrics/v1/metrics_service.proto';
@@ -305,6 +306,13 @@ describe('when configuring via environment', () => {
     envSource.OTEL_EXPORTER_OTLP_ENDPOINT = '';
     envSource.OTEL_EXPORTER_OTLP_METRICS_ENDPOINT = '';
   });
+  it('should have user-agent header', () => {
+    const collectorExporter = new OTLPMetricExporter();
+    assert.deepStrictEqual(
+      collectorExporter._otlpExporter.metadata?.get('User-Agent'),
+      [`OTel-OTLP-Exporter-JavaScript/${VERSION}`]
+    );
+  });
   it('should use headers defined via env', () => {
     envSource.OTEL_EXPORTER_OTLP_HEADERS = 'foo=bar';
     const collectorExporter = new OTLPMetricExporter();

diff --git a/...ckages/opentelemetry-exporter-metrics-otlp-http/test/node/CollectorMetricExporter.test.ts b/...ckages/opentelemetry-exporter-metrics-otlp-http/test/node/CollectorMetricExporter.test.ts
@@ -50,6 +50,7 @@ import {
   OTLPExporterNodeConfigBase,
 } from '@opentelemetry/otlp-exporter-base';
 import { IExportMetricsServiceRequest } from '@opentelemetry/otlp-transformer';
+import { VERSION } from '../../src/version';
 
 let fakeRequest: PassThrough;
 
@@ -182,6 +183,13 @@ describe('OTLPMetricExporter - node with json over http', () => {
       );
       envSource.OTEL_EXPORTER_OTLP_METRICS_ENDPOINT = '';
     });
+    it('should have user-agent header', () => {
+      const collectorExporter = new OTLPMetricExporter();
+      assert.deepStrictEqual(
+        collectorExporter._otlpExporter.headers['user-agent'],
+        `OTel-OTLP-Exporter-JavaScript/${VERSION}`
+      );
+    });
     it('should use headers defined via env', () => {
       envSource.OTEL_EXPORTER_OTLP_HEADERS = 'foo=bar';
       const collectorExporter = new OTLPMetricExporter();

diff --git a/...mental/packages/opentelemetry-exporter-metrics-otlp-proto/test/OTLPMetricExporter.test.ts b/...mental/packages/opentelemetry-exporter-metrics-otlp-proto/test/OTLPMetricExporter.test.ts
@@ -46,6 +46,7 @@ import { OTLPMetricExporterOptions } from '@opentelemetry/exporter-metrics-otlp-
 import { Stream, PassThrough } from 'stream';
 import { OTLPExporterNodeConfigBase } from '@opentelemetry/otlp-exporter-base';
 import { IExportMetricsServiceRequest } from '@opentelemetry/otlp-transformer';
+import { VERSION } from '../src/version';
 
 let fakeRequest: PassThrough;
 
@@ -138,6 +139,13 @@ describe('OTLPMetricExporter - node with proto over http', () => {
       );
       envSource.OTEL_EXPORTER_OTLP_METRICS_ENDPOINT = '';
     });
+    it('should have user-agent header', () => {
+      const collectorExporter = new OTLPMetricExporter();
+      assert.deepStrictEqual(
+        collectorExporter._otlpExporter.headers['user-agent'],
+        `OTel-OTLP-Exporter-JavaScript/${VERSION}`
+      );
+    });
     it('should use headers defined via env', () => {
       envSource.OTEL_EXPORTER_OTLP_HEADERS = 'foo=bar';
       const collectorExporter = new OTLPMetricExporter();