132 lines
3.7 KiB
TypeScript
132 lines
3.7 KiB
TypeScript
/*
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* Copyright The OpenTelemetry Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { hexToBase64 } from '@opentelemetry/core';
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import { getOtlpEncoder } from '../src';
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import { toAnyValue } from '../src/common/internal';
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import * as assert from 'assert';
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const traceId = 'abcdef01234567890000000000000000';
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const spanId = '12341234abcdabcd';
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describe('common', () => {
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describe('toAnyValue', () => {
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it('serializes an array', () => {
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const anyValue = toAnyValue([
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1,
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'two',
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false,
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2.5,
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new Uint8Array([0, 1, 2]),
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{ somekey: 'somevalue' },
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]);
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assert.deepStrictEqual(anyValue, {
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arrayValue: {
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values: [
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{
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intValue: 1,
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},
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{
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stringValue: 'two',
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},
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{
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boolValue: false,
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},
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{
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doubleValue: 2.5,
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},
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{
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bytesValue: new Uint8Array([0, 1, 2]),
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},
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{
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kvlistValue: {
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values: [
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{
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key: 'somekey',
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value: {
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stringValue: 'somevalue',
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},
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},
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],
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},
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},
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],
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},
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});
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});
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});
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describe('otlp encoder', () => {
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it('defaults to long timestamps and base64 encoding given no options', () => {
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const encoder = getOtlpEncoder();
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assert.deepStrictEqual(encoder.encodeHrTime([1697978649, 99870675]), {
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low: 3352011219,
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high: 395341461,
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});
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assert.deepStrictEqual(
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encoder.encodeSpanContext(traceId),
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hexToBase64(traceId)
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);
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assert.deepStrictEqual(
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encoder.encodeOptionalSpanContext(spanId),
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hexToBase64(spanId)
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);
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assert.deepStrictEqual(
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encoder.encodeOptionalSpanContext(undefined),
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undefined
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);
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});
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it('defaults to long timestamps and base64 encoding given empty options', () => {
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const encoder = getOtlpEncoder({});
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assert.deepStrictEqual(encoder.encodeHrTime([1697978649, 99870675]), {
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low: 3352011219,
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high: 395341461,
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});
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assert.deepStrictEqual(
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encoder.encodeSpanContext(traceId),
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hexToBase64(traceId)
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);
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assert.deepStrictEqual(
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encoder.encodeOptionalSpanContext(spanId),
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hexToBase64(spanId)
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);
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assert.deepStrictEqual(
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encoder.encodeOptionalSpanContext(undefined),
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undefined
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);
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});
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it('can encode HrTime as string', () => {
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const encoder = getOtlpEncoder({ useLongBits: false });
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assert.deepStrictEqual(
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encoder.encodeHrTime([1697978649, 99870675]),
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'1697978649099870675'
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);
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});
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it('can encode span context as hex', () => {
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const encoder = getOtlpEncoder({ useHex: true });
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assert.deepStrictEqual(encoder.encodeSpanContext(traceId), traceId);
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assert.deepStrictEqual(encoder.encodeOptionalSpanContext(spanId), spanId);
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assert.deepStrictEqual(
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encoder.encodeOptionalSpanContext(undefined),
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undefined
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);
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});
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});
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});
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