118 lines
3.1 KiB
TypeScript
118 lines
3.1 KiB
TypeScript
/*
|
|
* 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 assert from 'assert';
|
|
import * as sinon from 'sinon';
|
|
import {
|
|
Logger,
|
|
LoggerProvider,
|
|
ProxyLogger,
|
|
ProxyLoggerProvider,
|
|
} from '../../src';
|
|
import { NoopLogger } from '../../src/NoopLogger';
|
|
|
|
describe('ProxyLogger', () => {
|
|
let provider: ProxyLoggerProvider;
|
|
const sandbox = sinon.createSandbox();
|
|
|
|
beforeEach(() => {
|
|
provider = new ProxyLoggerProvider();
|
|
});
|
|
|
|
afterEach(() => {
|
|
sandbox.restore();
|
|
});
|
|
|
|
describe('when no delegate is set', () => {
|
|
it('should return proxy loggers', () => {
|
|
const logger = provider.getLogger('test');
|
|
assert.ok(logger instanceof ProxyLogger);
|
|
});
|
|
});
|
|
|
|
describe('when delegate is set before getLogger', () => {
|
|
let delegate: LoggerProvider;
|
|
let getLoggerStub: sinon.SinonStub;
|
|
|
|
beforeEach(() => {
|
|
getLoggerStub = sandbox.stub().returns(new NoopLogger());
|
|
delegate = {
|
|
getLogger: getLoggerStub,
|
|
};
|
|
provider.setDelegate(delegate);
|
|
});
|
|
|
|
it('should return loggers directly from the delegate', () => {
|
|
const logger = provider.getLogger('test', 'v0');
|
|
|
|
sandbox.assert.calledOnce(getLoggerStub);
|
|
assert.strictEqual(getLoggerStub.firstCall.returnValue, logger);
|
|
assert.deepStrictEqual(getLoggerStub.firstCall.args, [
|
|
'test',
|
|
'v0',
|
|
undefined,
|
|
]);
|
|
});
|
|
|
|
it('should return loggers directly from the delegate with schema url', () => {
|
|
const logger = provider.getLogger('test', 'v0', {
|
|
schemaUrl: 'https://opentelemetry.io/schemas/1.7.0',
|
|
});
|
|
|
|
sandbox.assert.calledOnce(getLoggerStub);
|
|
assert.strictEqual(getLoggerStub.firstCall.returnValue, logger);
|
|
assert.deepStrictEqual(getLoggerStub.firstCall.args, [
|
|
'test',
|
|
'v0',
|
|
{ schemaUrl: 'https://opentelemetry.io/schemas/1.7.0' },
|
|
]);
|
|
});
|
|
});
|
|
|
|
describe('when delegate is set after getLogger', () => {
|
|
let logger: Logger;
|
|
let delegateProvider: LoggerProvider;
|
|
|
|
let delegateLogger: Logger;
|
|
let emitCalled: boolean;
|
|
|
|
beforeEach(() => {
|
|
emitCalled = false;
|
|
delegateLogger = {
|
|
emit() {
|
|
emitCalled = true;
|
|
},
|
|
};
|
|
|
|
logger = provider.getLogger('test');
|
|
|
|
delegateProvider = {
|
|
getLogger() {
|
|
return delegateLogger;
|
|
},
|
|
};
|
|
provider.setDelegate(delegateProvider);
|
|
});
|
|
|
|
it('should emit from the delegate logger', () => {
|
|
logger.emit({
|
|
body: 'Test',
|
|
});
|
|
assert.ok(emitCalled);
|
|
});
|
|
});
|
|
});
|