103 lines
4.6 KiB
JavaScript
103 lines
4.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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/*
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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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const pubsub_propagation_1 = require("../src/pubsub-propagation");
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const contrib_test_utils_1 = require("@opentelemetry/contrib-test-utils");
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const api_1 = require("@opentelemetry/api");
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const expect_1 = require("expect");
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(0, contrib_test_utils_1.registerInstrumentationTestingProvider)();
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const tracer = api_1.trace.getTracer('test');
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afterEach(() => {
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(0, contrib_test_utils_1.resetMemoryExporter)();
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});
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describe('Pubsub propagation', () => {
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it('Span ends immediately when the function returns a non-promise', () => {
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const messages = [{}];
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pubsub_propagation_1.default.patchMessagesArrayToStartProcessSpans({
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messages,
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tracer,
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parentContext: api_1.ROOT_CONTEXT,
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messageToSpanDetails: () => ({
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name: 'test',
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parentContext: api_1.ROOT_CONTEXT,
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attributes: {},
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}),
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});
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pubsub_propagation_1.default.patchArrayForProcessSpans(messages, tracer, api_1.ROOT_CONTEXT);
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)().length).toBe(0);
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messages.map(x => x);
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)().length).toBe(1);
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)()[0]).toMatchObject({ name: 'test process' });
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});
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it('Span ends on promise-resolution', () => {
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const messages = [{}];
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pubsub_propagation_1.default.patchMessagesArrayToStartProcessSpans({
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messages,
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tracer,
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parentContext: api_1.ROOT_CONTEXT,
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messageToSpanDetails: () => ({
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name: 'test',
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parentContext: api_1.ROOT_CONTEXT,
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attributes: {},
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}),
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});
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pubsub_propagation_1.default.patchArrayForProcessSpans(messages, tracer, api_1.ROOT_CONTEXT);
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)().length).toBe(0);
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let resolve;
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messages.map(() => new Promise(res => {
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resolve = res;
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}));
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)().length).toBe(0);
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// @ts-expect-error Typescript thinks this value is used before assignment
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resolve(undefined);
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// We use setTimeout here to make sure our assertions run
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// after the promise resolves
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return new Promise(res => setTimeout(res, 0)).then(() => {
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)().length).toBe(1);
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)()[0]).toMatchObject({ name: 'test process' });
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});
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});
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it('Span ends on promise-rejection', () => {
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const messages = [{}];
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pubsub_propagation_1.default.patchMessagesArrayToStartProcessSpans({
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messages,
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tracer,
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parentContext: api_1.ROOT_CONTEXT,
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messageToSpanDetails: () => ({
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name: 'test',
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parentContext: api_1.ROOT_CONTEXT,
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attributes: {},
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}),
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});
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pubsub_propagation_1.default.patchArrayForProcessSpans(messages, tracer, api_1.ROOT_CONTEXT);
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)().length).toBe(0);
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let reject;
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messages.map(() => new Promise((_, rej) => {
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reject = rej;
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}));
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)().length).toBe(0);
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// @ts-expect-error Typescript thinks this value is used before assignment
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reject(new Error('Failed'));
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// We use setTimeout here to make sure our assertions run
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// after the promise resolves
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return new Promise(res => setTimeout(res, 0)).then(() => {
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)().length).toBe(1);
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(0, expect_1.expect)((0, contrib_test_utils_1.getTestSpans)()[0]).toMatchObject({ name: 'test process' });
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});
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});
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});
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//# sourceMappingURL=pubsub-propagation.test.js.map
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