forked from open-telemetry/opentelemetry-js
/
util.test.ts
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/
util.test.ts
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/*
* Copyright The OpenTelemetry Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import * as sinon from 'sinon';
import * as assert from 'assert';
import { diag } from '@opentelemetry/api';
import { validateAndNormalizeUrl } from '../src/util';
// Tests added to detect breakage released in #2130
describe('validateAndNormalizeUrl()', () => {
const tests = [
{
name: 'bare hostname should return same value',
input: 'api.datacat.io',
expected: 'api.datacat.io',
},
{
name: 'host:port should return same value',
input: 'api.datacat.io:1234',
expected: 'api.datacat.io:1234',
},
{
name: 'grpc://host:port should trim off protocol',
input: 'grpc://api.datacat.io:1234',
expected: 'api.datacat.io:1234',
},
{
name: 'bad protocol should warn but return host:port',
input: 'badproto://api.datacat.io:1234',
expected: 'api.datacat.io:1234',
warn: 'URL protocol should be http(s):// or grpc(s)://. Using grpc://.',
},
{
name: 'path on end of url should warn but return host:port',
input: 'grpc://api.datacat.io:1234/a/b/c',
expected: 'api.datacat.io:1234',
warn: 'URL path should not be set when using grpc, the path part of the URL will be ignored.',
},
{
name: ':// in path should not be used for protocol even if protocol not specified',
input: 'api.datacat.io/a/b://c',
expected: 'api.datacat.io',
warn: 'URL path should not be set when using grpc, the path part of the URL will be ignored.',
},
{
name: ':// in path is valid when a protocol is specified',
input: 'grpc://api.datacat.io/a/b://c',
expected: 'api.datacat.io',
warn: 'URL path should not be set when using grpc, the path part of the URL will be ignored.',
},
];
tests.forEach(test => {
it(test.name, () => {
const diagWarn = sinon.stub(diag, 'warn');
try {
assert.strictEqual(validateAndNormalizeUrl(test.input), (test.expected));
if (test.warn) {
sinon.assert.calledWith(diagWarn, test.warn);
} else {
sinon.assert.notCalled(diagWarn);
}
} finally {
diagWarn.restore();
}
});
});
});